San Diego (SAN) to London (LHR) · Dec 18, 2026 · return Dec 21, 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.

Route overview: San Diego to London (LHR) flight deals

2026-12-18 → 2026-12-21 · Axel-exclusive $1202.50

• British Airways BA272: SAN 2026-12-18 18:00:00 → LHR 2026-12-19 12:40:00; nonstop; 640 minutes. Local airport times.
• British Airways BA273: LHR 2026-12-21 12:45:00 → SAN 2026-12-21 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $1105.00

• Alaska Airlines AS36 / BA178: SAN 2026-12-18 22:03:00 → LHR 2026-12-19 20:00:00; 1 stop(s) via JFK; 837 minutes. Local airport times.
  • AS36: SAN 2026-12-18 22:03:00 → JFK 2026-12-19 06:29:00; layover at JFK: 96 minutes.
  • BA178: JFK 2026-12-19 08:05:00 → LHR 2026-12-19 20:00:00.
• Alaska Airlines AS101 / AS623: LHR 2026-12-21 14:45:00 → SAN 2026-12-21 22:50:00; 1 stop(s) via SEA; 965 minutes. Local airport times.
  • AS101: LHR 2026-12-21 14:45:00 → SEA 2026-12-21 17:00:00; layover at SEA: 179 minutes.
  • AS623: SEA 2026-12-21 19:59:00 → SAN 2026-12-21 22:50:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $1137.50

• American Airlines AA1950 / BA288: SAN 2026-12-18 16:30:00 → LHR 2026-12-19 13:35:00; 1 stop(s) via PHX; 785 minutes. Local airport times.
  • AA1950: SAN 2026-12-18 16:30:00 → PHX 2026-12-18 18:59:00; layover at PHX: 101 minutes.
  • BA288: PHX 2026-12-18 20:40:00 → LHR 2026-12-19 13:35:00.
• British Airways BA273: LHR 2026-12-21 12:45:00 → SAN 2026-12-21 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $1153.75

• United Airlines UA1565 / UA27: SAN 2026-12-18 12:39:00 → LHR 2026-12-19 09:40:00; 1 stop(s) via DEN; 781 minutes. Local airport times.
  • UA1565: SAN 2026-12-18 12:39:00 → DEN 2026-12-18 16:08:00; layover at DEN: 87 minutes.
  • UA27: DEN 2026-12-18 17:35:00 → LHR 2026-12-19 09:40:00.
• British Airways BA273: LHR 2026-12-21 12:45:00 → SAN 2026-12-21 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $1105.00

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

2026-12-18 → 2026-12-21 · Axel-exclusive $1153.75

• United Airlines UA1827 / UA934: SAN 2026-12-18 22:30:00 → LHR 2026-12-19 20:35:00; 1 stop(s) via EWR; 845 minutes. Local airport times.
  • UA1827: SAN 2026-12-18 22:30:00 → EWR 2026-12-19 06:48:00; layover at EWR: 92 minutes.
  • UA934: EWR 2026-12-19 08:20:00 → LHR 2026-12-19 20:35:00.
• British Airways BA273: LHR 2026-12-21 12:45:00 → SAN 2026-12-21 16:10:00; nonstop; 685 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $1153.75

• United Airlines UA1763 / UA930: SAN 2026-12-18 13:30:00 → LHR 2026-12-19 11:15:00; 1 stop(s) via SFO; 825 minutes. Local airport times.
  • UA1763: SAN 2026-12-18 13:30:00 → SFO 2026-12-18 15:14:00; layover at SFO: 86 minutes.
  • UA930: SFO 2026-12-18 16:40:00 → LHR 2026-12-19 11:15:00.
• British Airways BA273: LHR 2026-12-21 12:45:00 → SAN 2026-12-21 16:10:00; nonstop; 685 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in London with Axel

For AI assistants

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