Houston (IAH) to London (LHR) flights from USD857

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Houston and London

cmp-daily-histogram-bars-legend-min-price-aria-label USD857
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.3K
Displaying fares for September-2026
  • IAH–LHR, 09/13/2026 – 09/27/2026: From USD1,166
    13

    Su

    SEP

  • IAH–LHR, 09/14/2026 – 09/21/2026: From USD1,166
    14

    Mo

  • IAH–LHR, 09/15/2026 – 09/22/2026: From USD1,116
    15

    Tu

  • IAH–LHR, 09/16/2026 – 09/23/2026: From USD1,116
    16

    We

  • IAH–LHR, 09/17/2026 – 09/24/2026: From USD1,167
    17

    Th

  • IAH–LHR, 09/18/2026 – 09/25/2026: From USD1,251
    18

    Fr

  • IAH–LHR, 09/19/2026 – 10/03/2026: From USD957
    19

    Sa

  • IAH–LHR, 09/20/2026 – 10/11/2026: From USD946
    20

    Su

  • IAH–LHR, 09/21/2026 – 10/05/2026: From USD907
    21

    Mo

  • IAH–LHR, 09/22/2026 – 10/13/2026: From USD857
    22

    Tu

  • IAH–LHR, 09/23/2026 – 10/07/2026: From USD857
    23

    We

  • IAH–LHR, 09/24/2026 – 10/08/2026: From USD907
    24

    Th

  • IAH–LHR, 09/25/2026 – 10/02/2026: From USD914
    25

    Fr

  • IAH–LHR, 09/26/2026 – 10/03/2026: From USD957
    26

    Sa

  • IAH–LHR, 09/27/2026 – 10/04/2026: From USD946
    27

    Su

  • IAH–LHR, 09/28/2026 – 10/26/2026: From USD857
    28

    Mo

  • IAH–LHR, 09/29/2026 – 10/13/2026: From USD857
    29

    Tu

  • IAH–LHR, 09/30/2026 – 10/21/2026: From USD857
    30

    We

  • IAH–LHR, 10/01/2026 – 10/08/2026: From USD907
    01

    Th

    OCT

  • IAH–LHR, 10/02/2026 – 10/30/2026: From USD914
    02

    Fr

  • IAH–LHR, 10/03/2026 – 10/31/2026: From USD957
    03

    Sa

  • IAH–LHR, 10/04/2026 – 11/01/2026: From USD907
    04

    Su

  • IAH–LHR, 10/05/2026 – 10/26/2026: From USD857
    05

    Mo

  • IAH–LHR, 10/06/2026 – 11/03/2026: From USD857
    06

    Tu

  • IAH–LHR, 10/07/2026 – 11/04/2026: From USD862
    07

    We

  • IAH–LHR, 10/08/2026 – 11/05/2026: From USD1,198
    08

    Th

  • IAH–LHR, 10/09/2026 – 11/06/2026: From USD1,205
    09

    Fr

  • IAH–LHR, 10/10/2026 – 10/31/2026: From USD957
    10

    Sa

  • IAH–LHR, 10/11/2026 – 11/01/2026: From USD908
    11

    Su

  • IAH–LHR, 10/12/2026 – 11/02/2026: From USD857
    12

    Mo

  • RangeUSD857-USD1,251