Boston (BOS) to London (LHR) · Dec 29, 2026 · return Dec 30, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. 1 checked bag per traveler included. 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: Boston to London (LHR) flight deals

2026-12-29 → 2026-12-30 · Axel-exclusive $892.50

• JetBlue Airways B61620: BOS 2026-12-29 19:09:00 → LHR 2026-12-30 06:55:00; nonstop; 406 minutes. Local airport times.
• JetBlue Airways B61621: LHR 2026-12-30 09:20:00 → BOS 2026-12-30 12:15:00; nonstop; 475 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $1030.00

• American Airlines AA108: BOS 2026-12-29 19:15:00 → LHR 2026-12-30 07:00:00; nonstop; 405 minutes. Local airport times.
• American Airlines AA109: LHR 2026-12-30 13:10:00 → BOS 2026-12-30 15:45:00; nonstop; 455 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $1042.50

• Virgin Atlantic VS12: BOS 2026-12-29 22:11:00 → LHR 2026-12-30 09:55:00; nonstop; 404 minutes. Local airport times.
• Virgin Atlantic VS11: LHR 2026-12-30 17:20:00 → BOS 2026-12-30 20:15:00; nonstop; 475 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $1055.00

• British Airways BA238: BOS 2026-12-29 07:30:00 → LHR 2026-12-29 19:00:00; nonstop; 390 minutes. Local airport times.
• British Airways BA213: LHR 2026-12-30 11:40:00 → BOS 2026-12-30 14:20:00; nonstop; 460 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $1067.50

• Delta Air Lines DL58: BOS 2026-12-29 19:15:00 → LHR 2026-12-30 06:50:00; nonstop; 395 minutes. Local airport times.
• Delta Air Lines DL59: LHR 2026-12-30 09:40:00 → BOS 2026-12-30 12:25:00; nonstop; 465 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $805.00

• FI FI630 / FI450: BOS 2026-12-29 19:50:00 → LHR 2026-12-30 10:50:00; 1 stop(s) via KEF; 600 minutes. Local airport times.
  • FI630: BOS 2026-12-29 19:50:00 → KEF 2026-12-30 06:05:00; layover at KEF: 90 minutes.
  • FI450: KEF 2026-12-30 07:35:00 → LHR 2026-12-30 10:50:00.
• FI FI451 / FI631: LHR 2026-12-30 12:15:00 → BOS 2026-12-30 17:50:00; 1 stop(s) via KEF; 635 minutes. Local airport times.
  • FI451: LHR 2026-12-30 12:15:00 → KEF 2026-12-30 15:30:00; layover at KEF: 90 minutes.
  • FI631: KEF 2026-12-30 17:00:00 → BOS 2026-12-30 17:50:00.

2026-12-29 → 2026-12-30 · Axel-exclusive $857.50

• Aer Lingus EI134 / EI380: BOS 2026-12-29 18:50:00 → LHR 2026-12-30 09:15:00; 1 stop(s) via SNN; 565 minutes. Local airport times.
  • EI134: BOS 2026-12-29 18:50:00 → SNN 2026-12-30 05:50:00; layover at SNN: 120 minutes.
  • EI380: SNN 2026-12-30 07:50:00 → LHR 2026-12-30 09:15:00.
• Aer Lingus EI381 / EI135: LHR 2026-12-30 10:00:00 → BOS 2026-12-30 16:15:00; 1 stop(s) via SNN; 675 minutes. Local airport times.
  • EI381: LHR 2026-12-30 10:00:00 → SNN 2026-12-30 11:30:00; layover at SNN: 150 minutes.
  • EI135: SNN 2026-12-30 14:00:00 → BOS 2026-12-30 16:15:00.

2026-12-29 → 2026-12-30 · Axel-exclusive $930.00

• Air Canada AC8607 / AC864: BOS 2026-12-29 15:30:00 → LHR 2026-12-30 07:10:00; 1 stop(s) via YUL; 640 minutes. Local airport times.
  • AC8607: BOS 2026-12-29 15:30:00 → YUL 2026-12-29 16:55:00; layover at YUL: 135 minutes.
  • AC864: YUL 2026-12-29 19:10:00 → LHR 2026-12-30 07:10:00.
• Air Canada AC865 / AC8610: LHR 2026-12-30 13:00:00 → BOS 2026-12-30 19:02:00; 1 stop(s) via YUL; 662 minutes. Local airport times.
  • AC865: LHR 2026-12-30 13:00:00 → YUL 2026-12-30 15:35:00; layover at YUL: 115 minutes.
  • AC8610: YUL 2026-12-30 17:30:00 → BOS 2026-12-30 19:02:00.

2026-12-29 → 2026-12-30 · Axel-exclusive $1055.00

• British Airways BA202: BOS 2026-12-29 21:30:00 → LHR 2026-12-30 09:15:00; nonstop; 405 minutes. Local airport times.
• British Airways BA213: LHR 2026-12-30 11:40:00 → BOS 2026-12-30 14:20:00; nonstop; 460 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $873.75

• JetBlue Airways B61620: BOS 2026-12-29 19:10:00 → LHR 2026-12-30 06:55:00; nonstop; 405 minutes. Local airport times.
• JetBlue Airways B62220 / B6418: LHR 2026-12-30 07:45:00 → BOS 2026-12-30 14:19:00; 1 stop(s) via JFK; 694 minutes. Local airport times.
  • B62220: LHR 2026-12-30 07:45:00 → JFK 2026-12-30 10:58:00; layover at JFK: 128 minutes.
  • B6418: JFK 2026-12-30 13:06:00 → BOS 2026-12-30 14:19:00.

2026-12-29 → 2026-12-30 · Axel-exclusive $992.50

• American Airlines AA108: BOS 2026-12-29 19:10:00 → LHR 2026-12-30 07:00:00; nonstop; 410 minutes. Local airport times.
• American Airlines AA103 / AA4618: LHR 2026-12-30 10:15:00 → BOS 2026-12-30 16:52:00; 1 stop(s) via JFK; 697 minutes. Local airport times.
  • AA103: LHR 2026-12-30 10:15:00 → JFK 2026-12-30 13:20:00; layover at JFK: 127 minutes.
  • AA4618: JFK 2026-12-30 15:27:00 → BOS 2026-12-30 16:52:00.

2026-12-29 → 2026-12-30 · Axel-exclusive $1017.50

• Delta Air Lines DL224 / AF1680: BOS 2026-12-29 16:55:00 → LHR 2026-12-30 07:55:00; 1 stop(s) via CDG; 600 minutes. Local airport times.
  • DL224: BOS 2026-12-29 16:55:00 → CDG 2026-12-30 06:00:00; layover at CDG: 85 minutes.
  • AF1680: CDG 2026-12-30 07:25:00 → LHR 2026-12-30 07:55:00.
• Delta Air Lines DL59: LHR 2026-12-30 09:40:00 → BOS 2026-12-30 12:25:00; nonstop; 465 minutes. Local airport times.

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
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
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