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Route overview: Houston to London (LHR) flight deals

Houston → London

Dec 12, 2026 · choose your return date

IAH → LHR1 adulteconomyOne way and round trips

28 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 12, 2026 · One wayKLM Royal Dutch AirlinesUp to 1 stop each way$590.00 Dec 12, 2026 · One wayBritish AirwaysNonstop$660.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$925.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsBritish AirwaysNonstop$980.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$925.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsBritish AirwaysNonstop$980.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$925.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsBritish AirwaysNonstop$980.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$925.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsBritish AirwaysNonstop$980.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 18, 2026 · 6 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 19, 2026 · 7 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 19, 2026 · 7 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 20, 2026 · 8 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 20, 2026 · 8 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 21, 2026 · 9 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 21, 2026 · 9 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 22, 2026 · 10 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 22, 2026 · 10 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 23, 2026 · 11 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 23, 2026 · 11 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 24, 2026 · 12 nightsUnited AirlinesUp to 1 stop each way$1042.50 Dec 12, 2026 – Dec 24, 2026 · 12 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 25, 2026 · 13 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 25, 2026 · 13 nightsBritish AirwaysNonstop$1102.50 Dec 12, 2026 – Dec 26, 2026 · 14 nightsKLM Royal Dutch Airlines / British AirwaysUp to 1 stop each way$1047.50 Dec 12, 2026 – Dec 26, 2026 · 14 nightsBritish AirwaysNonstop$1102.50

Flights for your trip

  1. Sat, Dec 12 · One way

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR

    One-way total · 1 adult · Taxes included

  2. Sat, Dec 12 · One way

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR

    One-way total · 1 adult · Taxes included

  3. Sat, Dec 12 – Mon, Dec 14

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  4. Sat, Dec 12 – Mon, Dec 14

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  5. Sat, Dec 12 – Tue, Dec 15

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  6. Sat, Dec 12 – Tue, Dec 15

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  7. Sat, Dec 12 – Wed, Dec 16

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  8. Sat, Dec 12 – Wed, Dec 16

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  9. Sat, Dec 12 – Thu, Dec 17

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  10. Sat, Dec 12 – Thu, Dec 17

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  11. Sat, Dec 12 – Fri, Dec 18

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  12. Sat, Dec 12 – Fri, Dec 18

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  13. Sat, Dec 12 – Sun, Dec 20

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  14. Sat, Dec 12 – Sun, Dec 20

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  15. Sat, Dec 12 – Mon, Dec 21

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  16. Sat, Dec 12 – Mon, Dec 21

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  17. Sat, Dec 12 – Tue, Dec 22

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  18. Sat, Dec 12 – Tue, Dec 22

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  19. Sat, Dec 12 – Wed, Dec 23

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  20. Sat, Dec 12 – Wed, Dec 23

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  21. Sat, Dec 12 – Thu, Dec 24

    United Airlines
    4:25 pmIAH
    9h 15m
    Nonstop
    7:40 am+1LHR
    United Airlines
    12:05 pmLHR
    14h 25m
    IAD · 2h 14m
    8:30 pmIAH

    Round-trip total · 1 adult · Taxes included

  22. Sat, Dec 12 – Thu, Dec 24

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  23. Sat, Dec 12 – Sat, Dec 26

    KLM Royal Dutch Airlines
    3:05 pmIAH
    11h 55m
    AMS · 1h 20m
    9:00 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

  24. Sat, Dec 12 – Sat, Dec 26

    British Airways
    3:50 pmIAH
    9h
    Nonstop
    6:50 am+1LHR
    British Airways
    9:35 amLHR
    10h 30m
    Nonstop
    2:05 pmIAH

    Round-trip total · 1 adult · Taxes included

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1 of 24

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IAH ⇄ LHR

Economy

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Explore this route

All dates for this routeDec 11, 2026 · Return optionsDec 13, 2026 · Return optionsHotels in London with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-12 · one wayBritish AirwaysBA194Axel-exclusive $660.002026-10-29T01:10:49Z
2026-12-12 · one wayKLM Royal Dutch AirlinesKL662 + KL1003Axel-exclusive $590.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-14British AirwaysBA194 / BA195Axel-exclusive $980.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-14KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $925.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-15British AirwaysBA194 / BA195Axel-exclusive $980.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-15KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $925.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-16British AirwaysBA194 / BA195Axel-exclusive $980.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-16KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $925.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-17British AirwaysBA194 / BA195Axel-exclusive $980.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-17KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $925.002026-10-29T01:10:49Z
2026-12-12 → 2026-12-18British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-18KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-19British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-19KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-20British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-20KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-21British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-21KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-22British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-22KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-23British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-23KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-24British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-24United AirlinesUA880 / UA919 + UA1317Axel-exclusive $1042.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-25British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-25KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-26British AirwaysBA194 / BA195Axel-exclusive $1102.502026-10-29T01:10:49Z
2026-12-12 → 2026-12-26KLM Royal Dutch Airlines / British AirwaysKL662 + KL1003 / BA195Axel-exclusive $1047.502026-10-29T01:10:49Z

Route overview: Houston to London (LHR) flight deals

2026-12-12 · one way · Axel-exclusive $590.00

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.

2026-12-12 · one way · Axel-exclusive $660.00

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $925.00

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-14 09:35:00 → IAH 2026-12-14 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $980.00

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-14 09:35:00 → IAH 2026-12-14 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $925.00

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-15 09:35:00 → IAH 2026-12-15 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $980.00

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-15 09:35:00 → IAH 2026-12-15 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $925.00

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-16 09:35:00 → IAH 2026-12-16 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $980.00

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-16 09:35:00 → IAH 2026-12-16 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $925.00

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-17 09:35:00 → IAH 2026-12-17 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $980.00

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-17 09:35:00 → IAH 2026-12-17 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-18 09:35:00 → IAH 2026-12-18 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-18 09:35:00 → IAH 2026-12-18 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-20 09:35:00 → IAH 2026-12-20 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-20 09:35:00 → IAH 2026-12-20 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-21 09:35:00 → IAH 2026-12-21 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-21 09:35:00 → IAH 2026-12-21 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-22 09:35:00 → IAH 2026-12-22 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-22 09:35:00 → IAH 2026-12-22 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-23 09:35:00 → IAH 2026-12-23 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-23 09:35:00 → IAH 2026-12-23 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-24 · Axel-exclusive $1042.50

  • United Airlines UA880: IAH 2026-12-12 16:25:00 → LHR 2026-12-13 07:40:00; nonstop; 555 minutes. Local airport times.
  • United Airlines UA919 / UA1317: LHR 2026-12-24 12:05:00 → IAH 2026-12-24 20:30:00; 1 stop(s) via IAD; 865 minutes. Local airport times.
    • UA919: LHR 2026-12-24 12:05:00 → IAD 2026-12-24 15:40:00; layover at IAD: 134 minutes.
    • UA1317: IAD 2026-12-24 17:54:00 → IAH 2026-12-24 20:30:00.

2026-12-12 → 2026-12-24 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-24 09:35:00 → IAH 2026-12-24 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-26 · Axel-exclusive $1047.50

  • KLM Royal Dutch Airlines KL662 / KL1003: IAH 2026-12-12 15:05:00 → LHR 2026-12-13 09:00:00; 1 stop(s) via AMS; 715 minutes. Local airport times.
    • KL662: IAH 2026-12-12 15:05:00 → AMS 2026-12-13 07:15:00; layover at AMS: 80 minutes.
    • KL1003: AMS 2026-12-13 08:35:00 → LHR 2026-12-13 09:00:00.
  • British Airways BA195: LHR 2026-12-26 09:35:00 → IAH 2026-12-26 14:05:00; nonstop; 630 minutes. Local airport times.

2026-12-12 → 2026-12-26 · Axel-exclusive $1102.50

  • British Airways BA194: IAH 2026-12-12 15:50:00 → LHR 2026-12-13 06:50:00; nonstop; 540 minutes. Local airport times.
  • British Airways BA195: LHR 2026-12-26 09:35:00 → IAH 2026-12-26 14:05:00; nonstop; 630 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Houston (IAH) to London (LHR) · Dec 12, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Houston to London (LHR) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.