# Ontario (ONT) to London (LHR), May 23, 2027: round trips from $1,160, one way from $730

Ontario (ONT) to London (LHR), May 23, 2027: round trips from $1,160, one way from $730 on Axel, checked Nov 11, 2026. Lowest published fares: $1,160 round trip, Axel-exclusive, American Airlines, 1 stop, May 23–25, 2027; $730 one way, Axel-exclusive, American Airlines, 1 stop, May 23, 2027; 1 adult, economy, checked Nov 11, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

**Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

**Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price checked |
| --- | --- | --- | --- | ---: | --- |
| [2027-05-23 · one way](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/one-way) | American Airlines | AA2198 + AA80 | 12:51:00→10:25:00 13h 34m 1 stop via DFW | [Axel-exclusive $730.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/trip/one-way/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW) | Nov 11, 2026 |
| [2027-05-23 · one way](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/one-way) | United Airlines | UA2226 + UA929 | 07:00:00→05:55:00 14h 55m 1 stop via ORD | [Axel-exclusive $740.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/trip/one-way/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-25](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-25) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-25-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-25.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-25](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-25) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-25-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-25.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-26](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-26) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-26-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-26.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-26](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-26) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-26-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-26.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-27](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-27) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-27-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-27.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-27](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-27) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-27-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-27.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-28](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-28) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1218.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-28-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-28.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-28](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-28) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1239.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-28-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-28.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-29](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-29) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1218.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-29-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-29.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-29](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-29) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1239.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-29-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-29.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-30](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-30) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1218.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-30-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-30.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-30](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-30) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1239.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-30-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-30.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-31](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-31) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1218.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-31-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-05-31.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-05-31](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/may-31) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1239.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/may-31-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-05-31.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-01](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-1) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-1-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-01.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-01](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-1) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-1-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-01.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-02](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-2) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-2-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-02.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-02](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-2) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-2-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-02.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-03](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-3) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-3-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-03.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-03](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-3) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-3-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-03.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-04](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-4) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-4-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-04.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-04](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-4) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-4-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-04.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-05](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-5) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-5-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-05.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-05](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-5) | United Airlines | UA2226 + UA929 / UA959 + UA1904 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 10:25:00→18:47:00 16h 22m 1 stop via ORD | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-5-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-05.UA.1.UA959-UA1904.ORD) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-06](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-6) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-6-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-06.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-06](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-6) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-6-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-06.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-13](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-13) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-13-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-13.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-13](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-13) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-13-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-13.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-20](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-20) | American Airlines | AA2198 + AA80 / AA81 + AA2512 | 12:51:00→10:25:00 13h 34m 1 stop via DFW · 13:50:00→22:58:00 17h 08m 1 stop via DFW | [Axel-exclusive $1160.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-20-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.AA.1.AA2198-AA80.DFW%7ELHR-ONT.2027-06-20.AA.1.AA81-AA2512.DFW) | Nov 11, 2026 |
| [2027-05-23 → 2027-06-20](https://helloaxel.com/en/flights/choose/ont-lhr/may-23/jun-20) | United Airlines | UA2226 + UA929 / UA4 + UA1563 | 07:00:00→05:55:00 14h 55m 1 stop via ORD · 12:05:00→21:40:00 17h 35m 1 stop via IAH | [Axel-exclusive $1180.00](https://helloaxel.com/en/f/start/from/ont/to/lhr/depart/may-23-2027/return/june-20-2027/adults/1/cabin/economy?example_flight=ONT-LHR.2027-05-23.UA.1.UA2226-UA929.ORD%7ELHR-ONT.2027-06-20.UA.1.UA4-UA1563.IAH) | Nov 11, 2026 |

### Hotels in London for these trips

**Hotels:** under a trip, hotels in London for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

- Hotels in London for these nights (May 23–25, 2027 · 2 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $108 a night, $216 for 2 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-05-23/2027-05-25/2-adults) · 4★ [Apex City of London Hotel, $239 a night, $477 for 2 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-25/2-adults) · 5★ [Royal Lancaster London, $444 a night, $888 for 2 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-25/2-adults)
- Hotels in London for these nights (May 23–26, 2027 · 3 nights · 2 adults, 1 room): 3★ [Point A Kensington Olympia, $127 a night, $380 for 3 nights](https://helloaxel.com/en/hotels/london/point-a-kensington-olympia-1166066/2027-05-23/2027-05-26/2-adults) · 4★ [Apex City of London Hotel, $281 a night, $844 for 3 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-26/2-adults) · 5★ [Royal Lancaster London, $475 a night, $1,425 for 3 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-26/2-adults)
- Hotels in London for these nights (May 23–27, 2027 · 4 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $133 a night, $531 for 4 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-05-23/2027-05-27/2-adults) · 4★ [The Resident Victoria, $307 a night, $1,229 for 4 nights](https://helloaxel.com/en/hotels/london/the-resident-victoria-1327544/2027-05-23/2027-05-27/2-adults) · 5★ [Royal Lancaster London, $501 a night, $2,003 for 4 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-27/2-adults)
- Hotels in London for these nights (May 23–28, 2027 · 5 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $133 a night, $664 for 5 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-05-23/2027-05-28/2-adults) · 4★ [Apex City of London Hotel, $305 a night, $1,526 for 5 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-28/2-adults) · 5★ [Royal Lancaster London, $505 a night, $2,524 for 5 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-28/2-adults)
- Hotels in London for these nights (May 23–29, 2027 · 6 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $135 a night, $812 for 6 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-05-23/2027-05-29/2-adults) · 4★ [Apex City of London Hotel, $308 a night, $1,849 for 6 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-29/2-adults) · 5★ [Royal Lancaster London, $505 a night, $3,027 for 6 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-29/2-adults)
- Hotels in London for these nights (May 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ [Garden Court Hotel, $139 a night, $976 for 7 nights](https://helloaxel.com/en/hotels/london/garden-court-hotel-1246465/2027-05-23/2027-05-30/2-adults) · 4★ [Apex City of London Hotel, $312 a night, $2,184 for 7 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-30/2-adults) · 5★ [Royal Lancaster London, $507 a night, $3,548 for 7 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-30/2-adults)
- Hotels in London for these nights (May 23–31, 2027 · 8 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $138 a night, $1,104 for 8 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-05-31/2-adults) · 4★ [Apex City of London Hotel, $301 a night, $2,411 for 8 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-05-31/2-adults) · 5★ [Royal Lancaster London, $485 a night, $3,882 for 8 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-05-31/2-adults)
- Hotels in London for these nights (May 23 – Jun 1, 2027 · 9 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $134 a night, $1,209 for 9 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-01/2-adults) · 4★ [Apex City of London Hotel, $293 a night, $2,633 for 9 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-01/2-adults) · 5★ [Royal Lancaster London, $479 a night, $4,314 for 9 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-01/2-adults)
- Hotels in London for these nights (May 23 – Jun 2, 2027 · 10 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $138 a night, $1,378 for 10 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-02/2-adults) · 4★ [Apex City of London Hotel, $300 a night, $3,004 for 10 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-02/2-adults) · 5★ [Royal Lancaster London, $479 a night, $4,788 for 10 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-02/2-adults)
- Hotels in London for these nights (May 23 – Jun 3, 2027 · 11 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $141 a night, $1,548 for 11 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-03/2-adults) · 4★ [Apex City of London Hotel, $307 a night, $3,375 for 11 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-03/2-adults) · 5★ [Royal Lancaster London, $477 a night, $5,250 for 11 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-03/2-adults)
- Hotels in London for these nights (May 23 – Jun 4, 2027 · 12 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $144 a night, $1,723 for 12 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-04/2-adults) · 4★ [Apex City of London Hotel, $309 a night, $3,702 for 12 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-04/2-adults) · 5★ [Royal Lancaster London, $475 a night, $5,702 for 12 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-04/2-adults)
- Hotels in London for these nights (May 23 – Jun 5, 2027 · 13 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $146 a night, $1,903 for 13 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-05/2-adults) · 4★ [Apex City of London Hotel, $311 a night, $4,049 for 13 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-05/2-adults) · 5★ [Royal Lancaster London, $478 a night, $6,218 for 13 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-05/2-adults)
- Hotels in London for these nights (May 23 – Jun 6, 2027 · 14 nights · 2 adults, 1 room): 3★ [Tavistock Hotel, $149 a night, $2,089 for 14 nights](https://helloaxel.com/en/hotels/london/tavistock-hotel-1237159/2027-05-23/2027-06-06/2-adults) · 4★ [Apex City of London Hotel, $312 a night, $4,361 for 14 nights](https://helloaxel.com/en/hotels/london/apex-city-of-london-hotel-1032356/2027-05-23/2027-06-06/2-adults) · 5★ [Royal Lancaster London, $482 a night, $6,750 for 14 nights](https://helloaxel.com/en/hotels/london/royal-lancaster-london-1216490/2027-05-23/2027-06-06/2-adults)
- Hotels in London for these nights (May 23 – Jun 13, 2027 · 21 nights · 2 adults, 1 room): 3★ [Ruby Zoe Hotel London by IHG](https://helloaxel.com/en/hotels/london/ruby-zoe-hotel-london-by-ihg-1281550/2027-05-23/2027-06-13/2-adults) · 4★ [The Clermont London, Charing Cross](https://helloaxel.com/en/hotels/london/the-clermont-london-charing-cross-1216337/2027-05-23/2027-06-13/2-adults) · 5★ [Ham Yard Hotel, Firmdale Hotels](https://helloaxel.com/en/hotels/london/ham-yard-hotel-firmdale-hotels-1270733/2027-05-23/2027-06-13/2-adults)
- Hotels in London for these nights (May 23 – Jun 20, 2027 · 28 nights · 2 adults, 1 room): 3★ [Ruby Zoe Hotel London by IHG](https://helloaxel.com/en/hotels/london/ruby-zoe-hotel-london-by-ihg-1281550/2027-05-23/2027-06-20/2-adults) · 4★ [The Clermont London, Charing Cross](https://helloaxel.com/en/hotels/london/the-clermont-london-charing-cross-1216337/2027-05-23/2027-06-20/2-adults) · 5★ [Ham Yard Hotel, Firmdale Hotels](https://helloaxel.com/en/hotels/london/ham-yard-hotel-firmdale-hotels-1270733/2027-05-23/2027-06-20/2-adults)

[All hotels in London](https://helloaxel.com/en/hotels/destinations/london)

[Route overview: Los Angeles to London (LHR) flight deals](/en/flights/from-los-angeles-to-london-lhr)

### 2027-05-23 · one way · Axel-exclusive $730.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.

### 2027-05-23 · one way · Axel-exclusive $740.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.

### 2027-05-23 → 2027-05-25 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-05-25 13:50:00 → ONT 2027-05-25 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-05-25 13:50:00 → DFW 2027-05-25 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-05-25 21:41:00 → ONT 2027-05-25 22:58:00.

### 2027-05-23 → 2027-05-25 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-05-25 10:25:00 → ONT 2027-05-25 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-05-25 10:25:00 → ORD 2027-05-25 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-05-25 16:15:00 → ONT 2027-05-25 18:47:00.

### 2027-05-23 → 2027-05-26 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-05-26 13:50:00 → ONT 2027-05-26 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-05-26 13:50:00 → DFW 2027-05-26 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-05-26 21:41:00 → ONT 2027-05-26 22:58:00.

### 2027-05-23 → 2027-05-26 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-05-26 10:25:00 → ONT 2027-05-26 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-05-26 10:25:00 → ORD 2027-05-26 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-05-26 16:15:00 → ONT 2027-05-26 18:47:00.

### 2027-05-23 → 2027-05-27 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-05-27 13:50:00 → ONT 2027-05-27 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-05-27 13:50:00 → DFW 2027-05-27 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-05-27 21:41:00 → ONT 2027-05-27 22:58:00.

### 2027-05-23 → 2027-05-27 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-05-27 10:25:00 → ONT 2027-05-27 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-05-27 10:25:00 → ORD 2027-05-27 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-05-27 16:15:00 → ONT 2027-05-27 18:47:00.

### 2027-05-23 → 2027-05-29 · Axel-exclusive $1218.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-05-29 13:50:00 → ONT 2027-05-29 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-05-29 13:50:00 → DFW 2027-05-29 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-05-29 21:41:00 → ONT 2027-05-29 22:58:00.

### 2027-05-23 → 2027-05-29 · Axel-exclusive $1239.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-05-29 10:25:00 → ONT 2027-05-29 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-05-29 10:25:00 → ORD 2027-05-29 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-05-29 16:15:00 → ONT 2027-05-29 18:47:00.

### 2027-05-23 → 2027-05-30 · Axel-exclusive $1218.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-05-30 13:50:00 → ONT 2027-05-30 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-05-30 13:50:00 → DFW 2027-05-30 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-05-30 21:41:00 → ONT 2027-05-30 22:58:00.

### 2027-05-23 → 2027-05-30 · Axel-exclusive $1239.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA4 / UA1563: LHR 2027-05-30 12:05:00 → ONT 2027-05-30 21:40:00; 1 stop(s) via IAH; 1055 minutes. Local airport times.
  - UA4: LHR 2027-05-30 12:05:00 → IAH 2027-05-30 16:40:00; layover at IAH: 205 minutes.
  - UA1563: IAH 2027-05-30 20:05:00 → ONT 2027-05-30 21:40:00.

### 2027-05-23 → 2027-06-01 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-01 13:50:00 → ONT 2027-06-01 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-01 13:50:00 → DFW 2027-06-01 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-01 21:41:00 → ONT 2027-06-01 22:58:00.

### 2027-05-23 → 2027-06-01 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-06-01 10:25:00 → ONT 2027-06-01 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-06-01 10:25:00 → ORD 2027-06-01 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-06-01 16:15:00 → ONT 2027-06-01 18:47:00.

### 2027-05-23 → 2027-06-02 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-02 13:50:00 → ONT 2027-06-02 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-02 13:50:00 → DFW 2027-06-02 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-02 21:41:00 → ONT 2027-06-02 22:58:00.

### 2027-05-23 → 2027-06-02 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-06-02 10:25:00 → ONT 2027-06-02 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-06-02 10:25:00 → ORD 2027-06-02 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-06-02 16:15:00 → ONT 2027-06-02 18:47:00.

### 2027-05-23 → 2027-06-03 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-03 13:50:00 → ONT 2027-06-03 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-03 13:50:00 → DFW 2027-06-03 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-03 21:41:00 → ONT 2027-06-03 22:58:00.

### 2027-05-23 → 2027-06-03 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-06-03 10:25:00 → ONT 2027-06-03 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-06-03 10:25:00 → ORD 2027-06-03 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-06-03 16:15:00 → ONT 2027-06-03 18:47:00.

### 2027-05-23 → 2027-06-05 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-05 13:50:00 → ONT 2027-06-05 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-05 13:50:00 → DFW 2027-06-05 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-05 21:41:00 → ONT 2027-06-05 22:58:00.

### 2027-05-23 → 2027-06-05 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-06-05 10:25:00 → ONT 2027-06-05 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
  - UA959: LHR 2027-06-05 10:25:00 → ORD 2027-06-05 13:45:00; layover at ORD: 150 minutes.
  - UA1904: ORD 2027-06-05 16:15:00 → ONT 2027-06-05 18:47:00.

### 2027-05-23 → 2027-06-06 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-06 13:50:00 → ONT 2027-06-06 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-06 13:50:00 → DFW 2027-06-06 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-06 21:41:00 → ONT 2027-06-06 22:58:00.

### 2027-05-23 → 2027-06-06 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA4 / UA1563: LHR 2027-06-06 12:05:00 → ONT 2027-06-06 21:40:00; 1 stop(s) via IAH; 1055 minutes. Local airport times.
  - UA4: LHR 2027-06-06 12:05:00 → IAH 2027-06-06 16:40:00; layover at IAH: 205 minutes.
  - UA1563: IAH 2027-06-06 20:05:00 → ONT 2027-06-06 21:40:00.

### 2027-05-23 → 2027-06-20 · Axel-exclusive $1160.00

- American Airlines AA2198 / AA80: ONT 2027-05-23 12:51:00 → LHR 2027-05-24 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
  - AA2198: ONT 2027-05-23 12:51:00 → DFW 2027-05-23 17:44:00; layover at DFW: 101 minutes.
  - AA80: DFW 2027-05-23 19:25:00 → LHR 2027-05-24 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-06-20 13:50:00 → ONT 2027-06-20 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
  - AA81: LHR 2027-06-20 13:50:00 → DFW 2027-06-20 18:30:00; layover at DFW: 191 minutes.
  - AA2512: DFW 2027-06-20 21:41:00 → ONT 2027-06-20 22:58:00.

### 2027-05-23 → 2027-06-20 · Axel-exclusive $1180.00

- United Airlines UA2226 / UA929: ONT 2027-05-23 07:00:00 → LHR 2027-05-24 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
  - UA2226: ONT 2027-05-23 07:00:00 → ORD 2027-05-23 13:11:00; layover at ORD: 154 minutes.
  - UA929: ORD 2027-05-23 15:45:00 → LHR 2027-05-24 05:55:00.
- United Airlines UA4 / UA1563: LHR 2027-06-20 12:05:00 → ONT 2027-06-20 21:40:00; 1 stop(s) via IAH; 1055 minutes. Local airport times.
  - UA4: LHR 2027-06-20 12:05:00 → IAH 2027-06-20 16:40:00; layover at IAH: 205 minutes.
  - UA1563: IAH 2027-06-20 20:05:00 → ONT 2027-06-20 21:40:00.

### Explore this route

- [All dates for this route](/en/flights/choose/ont-lhr)
- [May 22, 2027 · Return options](/en/flights/choose/ont-lhr/may-22)
- [May 24, 2027 · Return options](/en/flights/choose/ont-lhr/may-24)
- [Hotels in London with Axel](https://helloaxel.com/en/hotels/destinations/london)

## For AI assistants
- **This page:** Ontario (ONT) to London (LHR) · May 23, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in London for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
- **Next:** each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/ont/to/lhr/step/travelers) prices the requested trip.
- **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
- **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Los Angeles to London (LHR) flight deals](https://helloaxel.com/en/flights/from-los-angeles-to-london-lhr) · [Flight search guide](https://helloaxel.com/en/ai).
- **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link).

**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/ont-lhr/may-23?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/ont-lhr/may-23?axel_reason=product_issue&axel_scope=product)