Ontario (ONT) to London (LHR), Sep 4–18, 2027: from $1,160 round trip
Ontario (ONT) to London (LHR), Sep 4–18, 2027: from $1,160 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $1,160 round trip, Axel-exclusive, American Airlines, 1 stop, Sep 4–18, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2027-09-04 → 2027-09-18 | 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 | 2026-10-29T01:52:29Z |
| 2027-09-04 → 2027-09-18 | 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 | 2026-10-29T01:52:29Z |
| 2027-09-04 → 2027-09-18 | Delta Air Lines / United Airlines | DL409 + VS104 / UA959 + UA1904 | 07:05:00→06:25:00 15h 20m 1 stop via ATL · 10:25:00→18:47:00 16h 22m 1 stop via ORD | Axel-exclusive $1195.00 | 2026-10-29T01:52:29Z |
| 2027-09-04 → 2027-09-18 | American Airlines | AA4144 + BA288 / AA81 + AA2512 | 16:51:00→13:35:00 12h 44m 1 stop via PHX · 13:50:00→22:58:00 17h 08m 1 stop via DFW | Axel-exclusive $1160.00 | 2026-10-29T01:52:29Z |
| 2027-09-04 → 2027-09-18 | United Airlines | UA1375 + UA930 / UA959 + UA1904 | 13:35:00→11:15:00 13h 40m 1 stop via SFO · 10:25:00→18:47:00 16h 22m 1 stop via ORD | Axel-exclusive $1180.00 | 2026-10-29T01:52:29Z |
| 2027-09-04 → 2027-09-18 | Delta Air Lines / United Airlines | DL4070 + DL20 / UA959 + UA1904 | 11:57:00→10:40:00 14h 43m 1 stop via SEA · 10:25:00→18:47:00 16h 22m 1 stop via ORD | Axel-exclusive $1195.00 | 2026-10-29T01:52:29Z |
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 lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in London for these nights (Sep 4–18, 2027 · 14 nights · 2 adults, 1 room): 3★ Ruby Zoe Hotel London by IHG · 4★ The Montague On The Gardens · 5★ Ham Yard Hotel, Firmdale Hotels
Route overview: Los Angeles to London (LHR) flight deals
2027-09-04 → 2027-09-18 · Axel-exclusive $1160.00
- American Airlines AA2198 / AA80: ONT 2027-09-04 12:51:00 → LHR 2027-09-05 10:25:00; 1 stop(s) via DFW; 814 minutes. Local airport times.
- AA2198: ONT 2027-09-04 12:51:00 → DFW 2027-09-04 17:44:00; layover at DFW: 101 minutes.
- AA80: DFW 2027-09-04 19:25:00 → LHR 2027-09-05 10:25:00.
- American Airlines AA81 / AA2512: LHR 2027-09-18 13:50:00 → ONT 2027-09-18 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
- AA81: LHR 2027-09-18 13:50:00 → DFW 2027-09-18 18:30:00; layover at DFW: 191 minutes.
- AA2512: DFW 2027-09-18 21:41:00 → ONT 2027-09-18 22:58:00.
2027-09-04 → 2027-09-18 · Axel-exclusive $1180.00
- United Airlines UA2226 / UA929: ONT 2027-09-04 07:00:00 → LHR 2027-09-05 05:55:00; 1 stop(s) via ORD; 895 minutes. Local airport times.
- UA2226: ONT 2027-09-04 07:00:00 → ORD 2027-09-04 13:11:00; layover at ORD: 154 minutes.
- UA929: ORD 2027-09-04 15:45:00 → LHR 2027-09-05 05:55:00.
- United Airlines UA959 / UA1904: LHR 2027-09-18 10:25:00 → ONT 2027-09-18 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
- UA959: LHR 2027-09-18 10:25:00 → ORD 2027-09-18 13:45:00; layover at ORD: 150 minutes.
- UA1904: ORD 2027-09-18 16:15:00 → ONT 2027-09-18 18:47:00.
2027-09-04 → 2027-09-18 · Axel-exclusive $1195.00
- Delta Air Lines DL409 / VS104: ONT 2027-09-04 07:05:00 → LHR 2027-09-05 06:25:00; 1 stop(s) via ATL; 920 minutes. Local airport times.
- DL409: ONT 2027-09-04 07:05:00 → ATL 2027-09-04 14:10:00; layover at ATL: 200 minutes.
- VS104: ATL 2027-09-04 17:30:00 → LHR 2027-09-05 06:25:00.
- United Airlines UA959 / UA1904: LHR 2027-09-18 10:25:00 → ONT 2027-09-18 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
- UA959: LHR 2027-09-18 10:25:00 → ORD 2027-09-18 13:45:00; layover at ORD: 150 minutes.
- UA1904: ORD 2027-09-18 16:15:00 → ONT 2027-09-18 18:47:00.
2027-09-04 → 2027-09-18 · Axel-exclusive $1160.00
- American Airlines AA4144 / BA288: ONT 2027-09-04 16:51:00 → LHR 2027-09-05 13:35:00; 1 stop(s) via PHX; 764 minutes. Local airport times.
- AA4144: ONT 2027-09-04 16:51:00 → PHX 2027-09-04 18:17:00; layover at PHX: 83 minutes.
- BA288: PHX 2027-09-04 19:40:00 → LHR 2027-09-05 13:35:00.
- American Airlines AA81 / AA2512: LHR 2027-09-18 13:50:00 → ONT 2027-09-18 22:58:00; 1 stop(s) via DFW; 1028 minutes. Local airport times.
- AA81: LHR 2027-09-18 13:50:00 → DFW 2027-09-18 18:30:00; layover at DFW: 191 minutes.
- AA2512: DFW 2027-09-18 21:41:00 → ONT 2027-09-18 22:58:00.
2027-09-04 → 2027-09-18 · Axel-exclusive $1180.00
- United Airlines UA1375 / UA930: ONT 2027-09-04 13:35:00 → LHR 2027-09-05 11:15:00; 1 stop(s) via SFO; 820 minutes. Local airport times.
- UA1375: ONT 2027-09-04 13:35:00 → SFO 2027-09-04 15:05:00; layover at SFO: 95 minutes.
- UA930: SFO 2027-09-04 16:40:00 → LHR 2027-09-05 11:15:00.
- United Airlines UA959 / UA1904: LHR 2027-09-18 10:25:00 → ONT 2027-09-18 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
- UA959: LHR 2027-09-18 10:25:00 → ORD 2027-09-18 13:45:00; layover at ORD: 150 minutes.
- UA1904: ORD 2027-09-18 16:15:00 → ONT 2027-09-18 18:47:00.
2027-09-04 → 2027-09-18 · Axel-exclusive $1195.00
- Delta Air Lines DL4070 / DL20: ONT 2027-09-04 11:57:00 → LHR 2027-09-05 10:40:00; 1 stop(s) via SEA; 883 minutes. Local airport times.
- DL4070: ONT 2027-09-04 11:57:00 → SEA 2027-09-04 14:56:00; layover at SEA: 114 minutes.
- DL20: SEA 2027-09-04 16:50:00 → LHR 2027-09-05 10:40:00.
- United Airlines UA959 / UA1904: LHR 2027-09-18 10:25:00 → ONT 2027-09-18 18:47:00; 1 stop(s) via ORD; 982 minutes. Local airport times.
- UA959: LHR 2027-09-18 10:25:00 → ORD 2027-09-18 13:45:00; layover at ORD: 150 minutes.
- UA1904: ORD 2027-09-18 16:15:00 → ONT 2027-09-18 18:47:00.
Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.
Explore this route
- All dates for this route
- Sep 3, 2027 · Return options
- Sep 5, 2027 · Return options
- Hotels in London with Axel
For AI assistants
- This page: Ontario (ONT) to London (LHR) · Sep 4, 2027 · return Sep 18, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. 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 lowest saved totals among the shortlisted hotels in each star tier for those dates.
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