Houston (IAH) to London (LHR) · Dec 29, 2026 · one way

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: Houston to London (LHR) flight deals

2026-12-29 · one way · Axel-exclusive $825.00

• British Airways BA194: IAH 2026-12-29 15:50:00 → LHR 2026-12-30 06:50:00; nonstop; 540 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $850.00

• United Airlines UA880: IAH 2026-12-29 16:30:00 → LHR 2026-12-30 07:40:00; nonstop; 550 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $637.50

• JetBlue Airways B61432 / B61620: IAH 2026-12-29 13:00:00 → LHR 2026-12-30 06:55:00; 1 stop(s) via BOS; 715 minutes. Local airport times.
  • B61432: IAH 2026-12-29 13:00:00 → BOS 2026-12-29 17:48:00; layover at BOS: 81 minutes.
  • B61620: BOS 2026-12-29 19:09:00 → LHR 2026-12-30 06:55:00.

2026-12-29 · one way · Axel-exclusive $687.50

• Air Canada AC592 / AC854: IAH 2026-12-29 11:55:00 → LHR 2026-12-30 06:30:00; 1 stop(s) via YYZ; 755 minutes. Local airport times.
  • AC592: IAH 2026-12-29 11:55:00 → YYZ 2026-12-29 16:06:00; layover at YYZ: 134 minutes.
  • AC854: YYZ 2026-12-29 18:20:00 → LHR 2026-12-30 06:30:00.

2026-12-29 · one way · Axel-exclusive $725.00

• American Airlines AA1478 / AA104: IAH 2026-12-29 15:02:00 → LHR 2026-12-30 09:40:00; 1 stop(s) via CLT; 758 minutes. Local airport times.
  • AA1478: IAH 2026-12-29 15:02:00 → CLT 2026-12-29 18:34:00; layover at CLT: 136 minutes.
  • AA104: CLT 2026-12-29 20:50:00 → LHR 2026-12-30 09:40:00.

2026-12-29 · one way · Axel-exclusive $737.50

• KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-29 15:05:00 → LHR 2026-12-30 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
  • KL662: IAH 2026-12-29 15:05:00 → AMS 2026-12-30 07:15:00; layover at AMS: 80 minutes.
  • KL1003: AMS 2026-12-30 08:35:00 → LHR 2026-12-30 09:00:00.

2026-12-29 · one way · Axel-exclusive $750.00

• Delta Air Lines DL1223 / DL36: IAH 2026-12-29 17:32:00 → LHR 2026-12-30 11:40:00; 1 stop(s) via ATL; 728 minutes. Local airport times.
  • DL1223: IAH 2026-12-29 17:32:00 → ATL 2026-12-29 20:34:00; layover at ATL: 116 minutes.
  • DL36: ATL 2026-12-29 22:30:00 → LHR 2026-12-30 11:40:00.

2026-12-29 · one way · Axel-exclusive $762.50

• Air France AF99 / AF1780: IAH 2026-12-29 19:10:00 → LHR 2026-12-30 13:45:00; 1 stop(s) via CDG; 755 minutes. Local airport times.
  • AF99: IAH 2026-12-29 19:10:00 → CDG 2026-12-30 11:25:00; layover at CDG: 110 minutes.
  • AF1780: CDG 2026-12-30 13:15:00 → LHR 2026-12-30 13:45:00.

2026-12-29 · one way · Axel-exclusive $825.00

• British Airways BA196: IAH 2026-12-29 21:40:00 → LHR 2026-12-30 12:40:00; nonstop; 540 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $850.00

• United Airlines UA5: IAH 2026-12-29 19:00:00 → LHR 2026-12-30 10:15:00; nonstop; 555 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in London with Axel

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