# San Diego (SAN) to London (LHR) · Dec 12, 2026 · return Jan 9, 2027

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 | Total price | Price issued (UTC) |
| --- | --- | --- | ---: | --- |
| 2026-12-12 → 2027-01-09 | British Airways | BA272 / BA273 | [Axel-exclusive $901.88](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | Alaska Airlines | AS36 + BA178 / AS101 + AS623 | [Axel-exclusive $828.75](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | American Airlines / British Airways | AA1950 + BA288 / BA273 | [Axel-exclusive $851.88](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | United Airlines / British Airways | UA1565 + UA27 / BA273 | [Axel-exclusive $864.38](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | Alaska Airlines | AS390 + BA212 / AS101 + AS623 | [Axel-exclusive $828.75](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | United Airlines / British Airways | UA1827 + UA934 / BA273 | [Axel-exclusive $864.38](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |
| 2026-12-12 → 2027-01-09 | United Airlines / British Airways | UA1763 + UA930 / BA273 | [Axel-exclusive $864.38](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T01:09:22Z |

[Route overview: San Diego to London (LHR) flight deals](/en/flights/from-san-diego-to-london-lhr)

### 2026-12-12 → 2027-01-09 · Axel-exclusive $901.88

- British Airways BA272: SAN 2026-12-12 18:00:00 → LHR 2026-12-13 12:40:00; nonstop; 640 minutes. Local airport times.
- British Airways BA273: LHR 2027-01-09 12:45:00 → SAN 2027-01-09 16:10:00; nonstop; 685 minutes. Local airport times.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $828.75

- Alaska Airlines AS36 / BA178: SAN 2026-12-12 22:03:00 → LHR 2026-12-13 20:00:00; 1 stop(s) via JFK; 837 minutes. Local airport times.
  - AS36: SAN 2026-12-12 22:03:00 → JFK 2026-12-13 06:29:00; layover at JFK: 96 minutes.
  - BA178: JFK 2026-12-13 08:05:00 → LHR 2026-12-13 20:00:00.
- Alaska Airlines AS101 / AS623: LHR 2027-01-09 14:45:00 → SAN 2027-01-09 22:50:00; 1 stop(s) via SEA; 965 minutes. Local airport times.
  - AS101: LHR 2027-01-09 14:45:00 → SEA 2027-01-09 17:00:00; layover at SEA: 179 minutes.
  - AS623: SEA 2027-01-09 19:59:00 → SAN 2027-01-09 22:50:00.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $851.88

- American Airlines AA1950 / BA288: SAN 2026-12-12 16:30:00 → LHR 2026-12-13 13:35:00; 1 stop(s) via PHX; 785 minutes. Local airport times.
  - AA1950: SAN 2026-12-12 16:30:00 → PHX 2026-12-12 18:59:00; layover at PHX: 101 minutes.
  - BA288: PHX 2026-12-12 20:40:00 → LHR 2026-12-13 13:35:00.
- British Airways BA273: LHR 2027-01-09 12:45:00 → SAN 2027-01-09 16:10:00; nonstop; 685 minutes. Local airport times.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $864.38

- United Airlines UA1565 / UA27: SAN 2026-12-12 12:39:00 → LHR 2026-12-13 09:40:00; 1 stop(s) via DEN; 781 minutes. Local airport times.
  - UA1565: SAN 2026-12-12 12:39:00 → DEN 2026-12-12 16:08:00; layover at DEN: 87 minutes.
  - UA27: DEN 2026-12-12 17:35:00 → LHR 2026-12-13 09:40:00.
- British Airways BA273: LHR 2027-01-09 12:45:00 → SAN 2027-01-09 16:10:00; nonstop; 685 minutes. Local airport times.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $828.75

- Alaska Airlines AS390 / BA212: SAN 2026-12-12 08:33:00 → LHR 2026-12-13 06:25:00; 1 stop(s) via BOS; 832 minutes. Local airport times.
  - AS390: SAN 2026-12-12 08:33:00 → BOS 2026-12-12 17:09:00; layover at BOS: 96 minutes.
  - BA212: BOS 2026-12-12 18:45:00 → LHR 2026-12-13 06:25:00.
- Alaska Airlines AS101 / AS623: LHR 2027-01-09 14:45:00 → SAN 2027-01-09 22:50:00; 1 stop(s) via SEA; 965 minutes. Local airport times.
  - AS101: LHR 2027-01-09 14:45:00 → SEA 2027-01-09 17:00:00; layover at SEA: 179 minutes.
  - AS623: SEA 2027-01-09 19:59:00 → SAN 2027-01-09 22:50:00.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $864.38

- United Airlines UA1827 / UA934: SAN 2026-12-12 22:30:00 → LHR 2026-12-13 20:35:00; 1 stop(s) via EWR; 845 minutes. Local airport times.
  - UA1827: SAN 2026-12-12 22:30:00 → EWR 2026-12-13 06:48:00; layover at EWR: 92 minutes.
  - UA934: EWR 2026-12-13 08:20:00 → LHR 2026-12-13 20:35:00.
- British Airways BA273: LHR 2027-01-09 12:45:00 → SAN 2027-01-09 16:10:00; nonstop; 685 minutes. Local airport times.

### 2026-12-12 → 2027-01-09 · Axel-exclusive $864.38

- United Airlines UA1763 / UA930: SAN 2026-12-12 13:30:00 → LHR 2026-12-13 11:15:00; 1 stop(s) via SFO; 825 minutes. Local airport times.
  - UA1763: SAN 2026-12-12 13:30:00 → SFO 2026-12-12 15:14:00; layover at SFO: 86 minutes.
  - UA930: SFO 2026-12-12 16:40:00 → LHR 2026-12-13 11:15:00.
- British Airways BA273: LHR 2027-01-09 12:45:00 → SAN 2027-01-09 16:10:00; nonstop; 685 minutes. Local airport times.

**Travelers:** prices on this page are totals for 1 adult. For a different party, open this trip for [2 adults](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/2/cabin/economy) · [3 adults](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/3/cabin/economy) · [4 adults](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/4/cabin/economy) · [2 adults + 1 child](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/2/children/1/cabin/economy) · [2 adults + 2 children](https://helloaxel.com/en/f/start/from/san/to/lhr/depart/december-12-2026/return/january-9-2027/adults/2/children/2/cabin/economy); 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](/en/flights/choose/san-lhr)
- [Dec 11, 2026 · Return options](/en/flights/choose/san-lhr/dec-11)
- [Dec 13, 2026 · Return options](/en/flights/choose/san-lhr/dec-13)
- [Hotels in London with Axel](https://helloaxel.com/en/hotels/destinations/london)

## For AI assistants
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**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/san-lhr/dec-12/jan-9?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/san-lhr/dec-12/jan-9?axel_reason=product_issue&axel_scope=product)