Flights from Chiang Mai to London from THB24,570

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London: Classic, contemporary, unmistakably alive

London rewards curiosity. Mornings begin with a stroll along the South Bank; afternoons drift through the National Gallery, the V&A or the Tate. Evenings raise the curtain in the West End or settle into a candle-lit bistro in Soho. Step from royal landmarks to leafy parks, from Mayfair galleries to Columbia Road’s flower stalls, from Borough Market’s bustle to a quiet pint by the canal. Come for Big Ben and Buckingham Palace; stay for the everyday moments Londoners love: a perfect flat white, a late exhibition, a sunset from Primrose Hill. Timeless, creative and always evolving—London is ready when you are.

Find Chiang Mai to London Fares for Your Next Trip

Sep 2026
FromTHB32,700*
Last Seen 1 day ago
Flight Type Round Trip/Economy
Oct 2026
FromTHB24,570*
Last Seen 1 day ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB24,570*
Last Seen 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB32.7K
cmp-daily-histogram-bars-legend-max-price-aria-label THB74.6K
Displaying fares for September-2026
  • CNX–LHR, 10 Sep 26 – 15 Sep 26: From THB74,595
    10

    Th

    SEP

  • CNX–LHR, 11 Sep 26 – 25 Sep 26: From THB66,390
    11

    Fr

  • CNX–LHR, 12 Sep 26 – 17 Sep 26: From THB40,110
    12

    Sa

  • CNX–LHR, 13 Sep 26 – 27 Sep 26: From THB61,325
    13

    Su

  • CNX–LHR, 14 Sep 26 – 21 Sep 26: From THB60,820
    14

    Mo

  • CNX–LHR, 15 Sep 26 – 29 Sep 26: From THB40,110
    15

    Tu

  • CNX–LHR, 16 Sep 26 – 30 Sep 26: From THB60,820
    16

    We

  • CNX–LHR, 17 Sep 26 – 01 Oct 26: From THB60,820
    17

    Th

  • CNX–LHR, 18 Sep 26 – 02 Oct 26: From THB40,110
    18

    Fr

  • CNX–LHR, 19 Sep 26 – 24 Sep 26: From THB36,205
    19

    Sa

  • CNX–LHR, 20 Sep 26 – 04 Oct 26: From THB32,700
    20

    Su

  • CNX–LHR, 21 Sep 26 – 05 Oct 26: From THB32,700
    21

    Mo

  • CNX–LHR, 22 Sep 26 – 27 Sep 26: From THB32,700
    22

    Tu

  • CNX–LHR, 23 Sep 26 – 28 Sep 26: From THB32,700
    23

    We

  • CNX–LHR, 24 Sep 26 – 29 Sep 26: From THB33,955
    24

    Th

  • CNX–LHR, 25 Sep 26 – 02 Oct 26: From THB36,205
    25

    Fr

  • CNX–LHR, 26 Sep 26 – 01 Oct 26: From THB33,955
    26

    Sa

  • CNX–LHR, 27 Sep 26 – 11 Oct 26: From THB33,955
    27

    Su

  • CNX–LHR, 28 Sep 26 – 12 Oct 26: From THB32,700
    28

    Mo

  • CNX–LHR, 29 Sep 26 – 13 Oct 26: From THB32,700
    29

    Tu

  • CNX–LHR, 30 Sep 26 – 05 Oct 26: From THB32,700
    30

    We

  • CNX–LHR, 01 Oct 26 – 06 Oct 26: From THB32,700
    01

    Th

    OCT

  • CNX–LHR, 02 Oct 26 – 07 Oct 26: From THB32,830
    02

    Fr

  • CNX–LHR, 03 Oct 26 – 08 Oct 26: From THB36,205
    03

    Sa

  • CNX–LHR, 04 Oct 26 – 11 Oct 26: From THB32,700
    04

    Su

  • CNX–LHR, 05 Oct 26 – 12 Oct 26: From THB32,700
    05

    Mo

  • CNX–LHR, 06 Oct 26 – 20 Oct 26: From THB32,700
    06

    Tu

  • CNX–LHR, 07 Oct 26 – 12 Oct 26: From THB32,700
    07

    We

  • CNX–LHR, 08 Oct 26 – 13 Oct 26: From THB32,700
    08

    Th

  • CNX–LHR, 09 Oct 26 – 14 Oct 26: From THB33,955
    09

    Fr

    • RangeTHB32,700-THB74,595

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Plan Ahead with Flight Deals from Chiang Mai to London

    Start your trip planning from Chiang Mai (CNX) to London (LHR) early and book flights with Etihad to get the best fares. Guarantee great value while enjoying our renowned onboard service and a truly seamless travel experience.

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    Chiang Mai (CNX)to

    London (LHR)
    26 Oct 26 - 09 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    26 Oct 26 - 02 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    06 Nov 26 - 13 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    05 Nov 26 - 19 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    27 Oct 26 - 10 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    04 Nov 26 - 18 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    26 Oct 26 - 31 Oct 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    27 Oct 26 - 01 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    04 Nov 26 - 09 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    London (LHR)
    05 Nov 26 - 10 Nov 26

    Round-trip

    Economy

    From
    THB24,570
    Last Seen 1 day ago
    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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