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Heathrow Airport to Chiang Mai International Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Chiang Mai International Airport over the next 90 days, with one-way fares from TRY 20,575 and round-trip from TRY 25,396. Based on Trip.com's latest 7-day flight data.

      • LHR 20:25
        18h 25m
        1 stop
        CNX 21:50
        London - Chiang Mai | Wed, Nov 18 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Wed, Nov 25 | Air China
        TRY 25,396 TRY 75,378
        66% off
        66% off
        TRY 75,378 TRY 25,396
      • LHR 20:25
        18h 25m
        1 stop
        CNX 21:50
        London - Chiang Mai | Sun, Nov 15 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Sun, Nov 22 | Air China
        TRY 25,507 TRY 75,378
        66% off
        66% off
        TRY 75,378 TRY 25,507
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Mon, Nov 30 | Air China
        CNX 18:10
        28h 45m
        1 stop
        LHR 15:55
        Chiang Mai - London | Mon, Dec 7 | Air China
        TRY 25,514 TRY 75,378
        66% off
        66% off
        TRY 75,378 TRY 25,514
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Sat, Nov 21 | Air China
        CNX 23:05
        38h 15m
        1 stop
        LGW 06:20
        Chiang Mai - London | Sat, Nov 28 | Air China
        TRY 25,514
        66% off
        TRY 75,378 TRY 25,514
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Wed, Nov 25 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Thu, Dec 3 | Air China
        TRY 25,514
        66% off
        TRY 75,378 TRY 25,514
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Tue, Nov 24 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Tue, Dec 1 | Air China
        TRY 25,514
        66% off
        TRY 75,378 TRY 25,514
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Mon, Nov 16 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Mon, Nov 23 | Air China
        TRY 25,514
        66% off
        TRY 75,378 TRY 25,514
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Mon, Nov 23 | Air China
        CNX 23:05
        38h 15m
        1 stop
        LGW 06:20
        Chiang Mai - London | Sat, Nov 28 | Air China
        TRY 25,713
        66% off
        TRY 75,378 TRY 25,713
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Sun, Nov 29 | Air China
        CNX 18:10
        28h 45m
        1 stop
        LHR 15:55
        Chiang Mai - London | Mon, Dec 7 | Air China
        TRY 26,007
        65% off
        TRY 75,378 TRY 26,007
      • LHR 20:25
        19h 25m
        1 stop
        CNX 21:50
        London - Chiang Mai | Fri, Oct 9 | Air China
        CNX 23:05
        27h 20m
        1 stop
        LHR 20:25
        Chiang Mai - London | Thu, Oct 15 | Air China
        TRY 26,051
        65% off
        TRY 75,378 TRY 26,051
      • LHR 17:45
        21h 5m
        1 stop
        CNX 21:50
        London - Chiang Mai | Tue, Nov 17 | Air China
        CNX 23:05
        23h 50m
        1 stop
        LHR 15:55
        Chiang Mai - London | Tue, Nov 24 | Air China
        TRY 28,812
        62% off
        TRY 75,378 TRY 28,812
      • LHR 20:25
        19h 25m
        1 stop
        CNX 21:50
        London - Chiang Mai | Sun, Oct 11 | Air China
        CNX 23:05
        27h 20m
        1 stop
        LHR 20:25
        Chiang Mai - London | Wed, Oct 14 | Air China
        TRY 56,533
        25% off
        TRY 75,378 TRY 56,533
      • LON 13:00
        17h 25m
        1 stop
        CNX 14:00
        London - Chiang Mai | Sat, Oct 10 | Normal Airline
        CNX 15:00
        6h
        Direct
        LON 16:00
        Chiang Mai - London | Mon, Oct 12 | Normal Airline
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      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Wed, Nov 25 | China Eastern Airlines
        TRY 20,575 TRY 30,564
        33% off
        33% off
        TRY 30,564 TRY 20,575
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Sun, Nov 29 | China Eastern Airlines
        TRY 21,605 TRY 30,564
        28% off
        28% off
        TRY 30,564 TRY 21,605
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Tue, Dec 1 | China Eastern Airlines
        TRY 21,605 TRY 30,564
        28% off
        28% off
        TRY 30,564 TRY 21,605
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Mon, Nov 30 | China Eastern Airlines
        TRY 21,627
        28% off
        TRY 30,564 TRY 21,627
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Thu, Nov 19 | China Eastern Airlines
        TRY 21,708
        28% off
        TRY 30,564 TRY 21,708
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Sun, Nov 15 | China Eastern Airlines
        TRY 21,819
        28% off
        TRY 30,564 TRY 21,819
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Sun, Nov 22 | China Eastern Airlines
        TRY 21,833
        28% off
        TRY 30,564 TRY 21,833
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Mon, Nov 23 | China Eastern Airlines
        TRY 22,017
        28% off
        TRY 30,564 TRY 22,017
      • LHR 21:00
        34h 20m
        1 stop
        CNX 14:20
        London - Chiang Mai | Wed, Nov 18 | China Eastern Airlines
        TRY 22,054
        28% off
        TRY 30,564 TRY 22,054
      • LHR 21:00
        17h 35m
        1 stop
        CNX 21:35
        London - Chiang Mai | Sat, Nov 14 | Tianjin Airlines
        TRY 22,084
        28% off
        TRY 30,564 TRY 22,084
      • LHR 21:00
        17h 35m
        1 stop
        CNX 21:35
        London - Chiang Mai | Sat, Dec 5 | Tianjin Airlines
        TRY 22,120
        28% off
        TRY 30,564 TRY 22,120
      • LHR 21:30
        18h 5m
        1 stop
        CNX 21:35
        London - Chiang Mai | Sat, Oct 10 | Tianjin Airlines
        TRY 22,923
        25% off
        TRY 30,564 TRY 22,923
      • LON 13:00
        17h 25m
        1 stop
        CNX 14:00
        London - Chiang Mai | Sat, Oct 10 | Normal Airline
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Flight fares from Heathrow Airport to Chiang Mai International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Heathrow Airport to Chiang Mai International Airport

What is the cheapest month to fly from Heathrow Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Chiang Mai International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Chiang Mai International Airport, the best time to buy is in November, with an average price of TRY 31,396. You’ll want to avoid July, when the average price can reach as high as TRY 48,324.

TRY 48,324
TRY 39,860
TRY 31,396
TRY 22,932
    Cheapest
  • TRY 35,712
    Oct
  • TRY 31,396
    Nov
  • TRY 41,075
    Dec
  • TRY 32,826
    Jan
  • TRY 34,756
    Feb
  • TRY 38,145
    Mar
  • TRY 32,005
    Apr
  • TRY 38,222
    May
  • TRY 38,958
    Jun
  • TRY 48,324
    Jul
  • TRY 36,553
    Aug
  • TRY 31,608
    Sep

What’s the cheapest month to fly round-trip from Heathrow Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Heathrow Airport to Chiang Mai International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, March is typically the cheapest month to find flights from Heathrow Airport to Chiang Mai International Airport, with an average price of TRY 47,654. In contrast, July is usually the most expensive month, with average fares reaching TRY 80,085.

TRY 80,085
TRY 63,870
TRY 47,654
TRY 31,439
    Cheapest
  • TRY 53,533
    Oct
  • TRY 50,930
    Nov
  • TRY 66,594
    Dec
  • TRY 48,042
    Jan
  • TRY 52,606
    Feb
  • TRY 47,654
    Mar
  • TRY 60,554
    Apr
  • TRY 56,181
    May
  • TRY 64,450
    Jun
  • TRY 80,085
    Jul
  • TRY 74,226
    Aug
  • TRY 51,830
    Sep

What is the cheapest day of the week to fly from Heathrow Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Chiang Mai International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Heathrow Airport to Chiang Mai International Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

TRY 41,464
TRY 36,546
TRY 31,627
TRY 26,709
    Cheapest
  • TRY 34,337
    Mon
  • TRY 36,310
    Tue
  • TRY 34,488
    Wed
  • TRY 38,909
    Thu
  • TRY 41,464
    Fri
  • TRY 36,986
    Sat
  • TRY 31,627
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Chiang Mai International Airport?

The cheapest airline flying from Heathrow Airport to Chiang Mai International Airport is Brussels Airlines (from TRY 18,204) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Brussels Airlines
From TRY 18,204
Aer Lingus
From TRY 19,176
Scandinavian Airlines
From TRY 19,279
Shenzhen Airlines
From TRY 20,670
China Eastern Airlines
From TRY 21,568
Tianjin Airlines
From TRY 21,892
Lufthansa
From TRY 22,017
Swiss Airlines
From TRY 22,084
Oman Air
From TRY 22,849
Air China
From TRY 22,989

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Chiang Mai International Airport?

Check the schedule for flights from London to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. GS7966

    Heathrow Airport

    21:00

    LHR

    10h 50m

    Direct

    15:50

    CKG

    - - T - - F -
    Search

  2. PN6595

    Chongqing Jiangbei International Airport

    19:45

    CKG

    2h 50m

    Direct

    21:35

    CNX

    - - T - T - S

  3. ZH888

    Heathrow Airport

    21:10

    LHR

    12h 10m

    Direct

    17:20

    SZX

    - M T W T F S
    Search

  4. ZH305

    Shenzhen Bao'an International Airport

    22:55

    SZX

    3h 25m

    Direct

    01:20

    BKK

    S M T W T F S

  5. VZ114

    Suvarnabhumi Airport

    07:35

    BKK

    1h 25m

    Direct

    09:00

    CNX

    S M T W T F S

  6. LX359

    Heathrow Airport

    07:00

    LHR

    1h 35m

    Direct

    09:35

    GVA

    S M T W T F -
    Search

  7. CA862

    Geneva Airport

    13:20

    GVA

    10h 5m

    Direct

    05:25

    PEK

    S M - W T - S

  8. CA823

    Beijing Capital International Airport

    17:45

    PEK

    5h 5m

    Direct

    21:50

    CNX

    S M - W T F S

  9. SN2104

    Heathrow Airport

    06:50

    LHR

    1h 5m

    Direct

    08:55

    BRU

    S M T W T F S
    Search

  10. CA964

    Brussels Airport

    13:00

    BRU

    9h 45m

    Direct

    04:45

    PEK

    S M T W T F S

  11. CA823

    Beijing Capital International Airport

    17:45

    PEK

    5h 5m

    Direct

    21:50

    CNX

    S M - W T F S

  12. SK1530

    Heathrow Airport

    06:40

    LHR

    2h 25m

    Direct

    10:05

    ARN

    S M T W T F S
    Search

  13. CA912

    Stockholm Arlanda Airport

    19:10

    ARN

    8h 30m

    Direct

    09:40

    PEK

    S M T W T F S

  14. CA823

    Beijing Capital International Airport

    17:45

    PEK

    5h 5m

    Direct

    21:50

    CNX

    S M - W T F S

  15. MU552

    Heathrow Airport

    21:20

    LHR

    11h 20m

    Direct

    15:40

    PVG

    S M T W T F S
    Search

  16. MU205

    Shanghai Pudong International Airport

    10:00

    PVG

    4h 25m

    Direct

    13:25

    CNX

    S M T W T F S

  17. ZH888

    Heathrow Airport

    21:10

    LHR

    12h 10m

    Direct

    17:20

    SZX

    - M T W T F S
    Search

  18. ZH305

    Shenzhen Bao'an International Airport

    22:55

    SZX

    3h 25m

    Direct

    01:20

    BKK

    S M T W T F S

  19. FD4108

    Suvarnabhumi Airport

    16:35

    BKK

    1h 20m

    Direct

    17:55

    CNX

    S M T W T F S

  20. EI165

    Heathrow Airport

    14:20

    LHR

    1h 25m

    Direct

    15:45

    DUB

    S M T W T - S
    Search

  21. MU232

    Dublin Airport

    11:22

    DUB

    10h 33m

    Direct

    04:55

    PVG

    S - T - T - -

  22. MU205

    Shanghai Pudong International Airport

    10:00

    PVG

    4h 25m

    Direct

    13:25

    CNX

    S M T W T F S

  23. SK532

    Heathrow Airport

    13:55

    LHR

    2h 30m

    Direct

    17:25

    ARN

    S M T W T F S
    Search

  24. MU290

    Stockholm Arlanda Airport

    22:40

    ARN

    9h 55m

    Direct

    14:35

    PVG

    S - - W - F -

  25. MU205

    Shanghai Pudong International Airport

    10:00

    PVG

    4h 25m

    Direct

    13:25

    CNX

    S M T W T F S

  26. SN2096

    Heathrow Airport

    17:55

    LHR

    1h 5m

    Direct

    20:00

    BRU

    S M T W T - S
    Search

  27. CA964

    Brussels Airport

    13:00

    BRU

    9h 45m

    Direct

    04:45

    PEK

    S M T W T F S

  28. CA823

    Beijing Capital International Airport

    17:45

    PEK

    5h 5m

    Direct

    21:50

    CNX

    S M - W T F S
Find more flights and airlines

About Heathrow Airport and Chiang Mai International Airport

Learn about Heathrow Airport (LHR) and Chiang Mai International Airport (CNX) — including location, terminals, transportation, and travel tips.

Flight distance 9,025.15km
Cheapest one-way ticket price TRY 20,575
Cheapest return ticket price TRY 25,396

FAQs for Heathrow Airport to Chiang Mai International Airport Flights

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • The distance from Chiang Mai International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport. The distance is around 78km.
  • One-way flights from Heathrow Airport to Chiang Mai International Airport currently start from TRY 20,575, and round-trip fares start from TRY 25,396. The current lowest fare is a China Eastern Airlines flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Chiang Mai International Airport is TRY 39,311. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Chiang Mai International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.