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San Diego → London

Dec 21, 2026 · return Dec 31, 2026

SAN → LHR1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 31

British Airways
6:00 pmSAN
10h 40m
Nonstop
12:40 pm+1LHR
British Airways
12:45 pmLHR
11h 25m
Nonstop
4:10 pmSAN

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 31

Alaska Airlines
8:33 amSAN
13h 52m
BOS · 1h 36m
6:25 am+1LHR
Alaska Airlines
2:45 pmLHR
16h 5m
SEA · 2h 59m
10:50 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

American Airlines
4:30 pmSAN
13h 5m
PHX · 1h 41m
1:35 pm+1LHR
British Airways
12:45 pmLHR
11h 25m
Nonstop
4:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
12:39 pmSAN
13h 1m
DEN · 1h 27m
9:40 am+1LHR
British Airways
12:45 pmLHR
11h 25m
Nonstop
4:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Alaska Airlines
10:03 pmSAN
13h 57m
JFK · 1h 36m
8:00 pm+1LHR
Alaska Airlines
2:45 pmLHR
16h 5m
SEA · 2h 59m
10:50 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
10:30 pmSAN
14h 5m
EWR · 1h 32m
8:35 pm+1LHR
British Airways
12:45 pmLHR
11h 25m
Nonstop
4:10 pmSAN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
1:30 pmSAN
13h 45m
SFO · 1h 26m
11:15 am+1LHR
British Airways
12:45 pmLHR
11h 25m
Nonstop
4:10 pmSAN

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ LHR

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-31British AirwaysBA272 / BA273$1202.502026-10-29T01:09:22Z
2026-12-21 → 2026-12-31Alaska AirlinesAS390 + BA212 / AS101 + AS623$1105.002026-10-29T01:09:22Z
2026-12-21 → 2026-12-31American Airlines / British AirwaysAA1950 + BA288 / BA273$1137.502026-10-29T01:09:22Z
2026-12-21 → 2026-12-31United Airlines / British AirwaysUA1565 + UA27 / BA273$1153.752026-10-29T01:09:22Z
2026-12-21 → 2026-12-31Alaska AirlinesAS36 + BA178 / AS101 + AS623$1105.002026-10-29T01:09:22Z
2026-12-21 → 2026-12-31United Airlines / British AirwaysUA1827 + UA934 / BA273$1153.752026-10-29T01:09:22Z
2026-12-21 → 2026-12-31United Airlines / British AirwaysUA1763 + UA930 / BA273$1153.752026-10-29T01:09:22Z

2026-12-21 → 2026-12-31 · $1202.50

  • British Airways BA272: SAN 2026-12-21 18:00:00 → LHR 2026-12-22 12:40:00; nonstop; 640 minutes. Local airport times.
  • British Airways BA273: LHR 2026-12-31 12:45:00 → SAN 2026-12-31 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $1105.00

  • Alaska Airlines AS390 / BA212: SAN 2026-12-21 08:33:00 → LHR 2026-12-22 06:25:00; 1 stop(s) via BOS; 832 minutes. Local airport times.
    • AS390: SAN 2026-12-21 08:33:00 → BOS 2026-12-21 17:09:00; layover at BOS: 96 minutes.
    • BA212: BOS 2026-12-21 18:45:00 → LHR 2026-12-22 06:25:00.
  • Alaska Airlines AS101 / AS623: LHR 2026-12-31 14:45:00 → SAN 2026-12-31 22:50:00; 1 stop(s) via SEA; 965 minutes. Local airport times.
    • AS101: LHR 2026-12-31 14:45:00 → SEA 2026-12-31 17:00:00; layover at SEA: 179 minutes.
    • AS623: SEA 2026-12-31 19:59:00 → SAN 2026-12-31 22:50:00.

2026-12-21 → 2026-12-31 · $1137.50

  • American Airlines AA1950 / BA288: SAN 2026-12-21 16:30:00 → LHR 2026-12-22 13:35:00; 1 stop(s) via PHX; 785 minutes. Local airport times.
    • AA1950: SAN 2026-12-21 16:30:00 → PHX 2026-12-21 18:59:00; layover at PHX: 101 minutes.
    • BA288: PHX 2026-12-21 20:40:00 → LHR 2026-12-22 13:35:00.
  • British Airways BA273: LHR 2026-12-31 12:45:00 → SAN 2026-12-31 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $1153.75

  • United Airlines UA1565 / UA27: SAN 2026-12-21 12:39:00 → LHR 2026-12-22 09:40:00; 1 stop(s) via DEN; 781 minutes. Local airport times.
    • UA1565: SAN 2026-12-21 12:39:00 → DEN 2026-12-21 16:08:00; layover at DEN: 87 minutes.
    • UA27: DEN 2026-12-21 17:35:00 → LHR 2026-12-22 09:40:00.
  • British Airways BA273: LHR 2026-12-31 12:45:00 → SAN 2026-12-31 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $1105.00

  • Alaska Airlines AS36 / BA178: SAN 2026-12-21 22:03:00 → LHR 2026-12-22 20:00:00; 1 stop(s) via JFK; 837 minutes. Local airport times.
    • AS36: SAN 2026-12-21 22:03:00 → JFK 2026-12-22 06:29:00; layover at JFK: 96 minutes.
    • BA178: JFK 2026-12-22 08:05:00 → LHR 2026-12-22 20:00:00.
  • Alaska Airlines AS101 / AS623: LHR 2026-12-31 14:45:00 → SAN 2026-12-31 22:50:00; 1 stop(s) via SEA; 965 minutes. Local airport times.
    • AS101: LHR 2026-12-31 14:45:00 → SEA 2026-12-31 17:00:00; layover at SEA: 179 minutes.
    • AS623: SEA 2026-12-31 19:59:00 → SAN 2026-12-31 22:50:00.

2026-12-21 → 2026-12-31 · $1153.75

  • United Airlines UA1827 / UA934: SAN 2026-12-21 22:30:00 → LHR 2026-12-22 20:35:00; 1 stop(s) via EWR; 845 minutes. Local airport times.
    • UA1827: SAN 2026-12-21 22:30:00 → EWR 2026-12-22 06:48:00; layover at EWR: 92 minutes.
    • UA934: EWR 2026-12-22 08:20:00 → LHR 2026-12-22 20:35:00.
  • British Airways BA273: LHR 2026-12-31 12:45:00 → SAN 2026-12-31 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $1153.75

  • United Airlines UA1763 / UA930: SAN 2026-12-21 13:30:00 → LHR 2026-12-22 11:15:00; 1 stop(s) via SFO; 825 minutes. Local airport times.
    • UA1763: SAN 2026-12-21 13:30:00 → SFO 2026-12-21 15:14:00; layover at SFO: 86 minutes.
    • UA930: SFO 2026-12-21 16:40:00 → LHR 2026-12-22 11:15:00.
  • British Airways BA273: LHR 2026-12-31 12:45:00 → SAN 2026-12-31 16:10:00; nonstop; 685 minutes. Local airport times.

More dates for this route