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Heathrow Airport to Chiang Rai Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Chiang Rai Airport over the next 90 days, with one-way fares from MXN$13,684 and round-trip from MXN$21,535. Based on Trip.com's latest 7-day flight data.

      • LHR 21:35
        33h 35m
        1 stop
        CEI 13:10
        London - Chiang Rai | Mon, Oct 26 | EVA Air
        CEI 13:40
        35h 40m
        1 stop
        LHR 19:20
        Chiang Rai - London | Mon, Nov 2 | EVA Air
        MXN$21,535 MXN$30,282
        28% off
        28% off
        MXN$30,282 MXN$21,535
      • LHR 21:35
        30h 5m
        1 stop
        CEI 09:40
        London - Chiang Rai | Sat, Oct 24 | EVA Air
        CEI 13:40
        35h 40m
        1 stop
        LHR 19:20
        Chiang Rai - London | Sat, Oct 31 | EVA Air
        MXN$21,628 MXN$30,282
        28% off
        28% off
        MXN$30,282 MXN$21,628
      • LHR 21:35
        30h 5m
        1 stop
        CEI 09:40
        London - Chiang Rai | Tue, Oct 27 | EVA Air
        CEI 13:40
        35h 40m
        1 stop
        LHR 19:20
        Chiang Rai - London | Tue, Nov 3 | EVA Air
        MXN$21,771 MXN$30,282
        28% off
        28% off
        MXN$30,282 MXN$21,771
      • LHR 21:20
        29h 20m
        1 stop
        CEI 09:40
        London - Chiang Rai | Sun, Dec 6 | EVA Air
        CEI 18:55
        31h 10m
        1 stop
        LHR 19:05
        Chiang Rai - London | Sun, Dec 13 | Thai Airways
        MXN$21,777
        28% off
        MXN$30,282 MXN$21,777
      • LHR 21:35
        14h 45m
        1 stop
        CEI 18:20
        London - Chiang Rai | Tue, Oct 20 | EVA Air
        CEI 18:55
        30h 25m
        1 stop
        LHR 19:20
        Chiang Rai - London | Sat, Oct 24 | Thai Airways
        MXN$21,971
        27% off
        MXN$30,282 MXN$21,971
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Sun, Nov 22 | Thai Airways
        CEI 10:15
        16h 20m
        1 stop
        LHR 19:35
        Chiang Rai - London | Sun, Nov 29 | Thai Airways
        MXN$22,078
        27% off
        MXN$30,282 MXN$22,078
      • LHR 21:35
        14h 45m
        1 stop
        CEI 18:20
        London - Chiang Rai | Mon, Oct 19 | EVA Air
        CEI 13:40
        35h 40m
        1 stop
        LHR 19:20
        Chiang Rai - London | Tue, Oct 27 | Thai Airways
        MXN$22,089
        27% off
        MXN$30,282 MXN$22,089
      • LHR 11:50
        24h 35m
        1 stop
        CEI 19:25
        London - Chiang Rai | Tue, Nov 17 | Thai Airways
        CEI 20:00
        30h 35m
        1 stop
        LHR 19:35
        Chiang Rai - London | Tue, Nov 24 | Thai Vietjet Air
        MXN$22,114
        27% off
        MXN$30,282 MXN$22,114
      • LHR 21:35
        29h 5m
        1 stop
        CEI 09:40
        London - Chiang Rai | Sun, Dec 6 | Thai Airways
        CEI 18:55
        18h 45m
        1 stop
        LHR 06:40
        Chiang Rai - London | Sun, Dec 13 | Thai Airways
        MXN$22,257
        27% off
        MXN$30,282 MXN$22,257
      • LHR 21:20
        29h 20m
        1 stop
        CEI 09:40
        London - Chiang Rai | Wed, Nov 25 | EVA Air
        CEI 18:55
        31h 10m
        1 stop
        LHR 19:05
        Chiang Rai - London | Wed, Dec 2 | Thai Airways
        MXN$22,345
        26% off
        MXN$30,282 MXN$22,345
      • LHR 21:20
        29h 20m
        1 stop
        CEI 09:40
        London - Chiang Rai | Tue, Nov 10 | EVA Air
        CEI 18:55
        31h 10m
        1 stop
        LHR 19:05
        Chiang Rai - London | Sun, Nov 15 | Thai Airways
        MXN$22,402
        26% off
        MXN$30,282 MXN$22,402
      • LHR 11:50
        14h 50m
        1 stop
        CEI 09:40
        London - Chiang Rai | Fri, Nov 13 | Thai Airways
        CEI 18:55
        18h 45m
        1 stop
        LHR 06:40
        Chiang Rai - London | Fri, Nov 20 | Thai Airways
        MXN$22,408
        26% off
        MXN$30,282 MXN$22,408
      • LON 13:00
        17h 25m
        1 stop
        CEI 14:00
        London - Chiang Rai | Fri, Oct 16 | Normal Airline
        CEI 15:00
        6h
        Direct
        LON 16:00
        Chiang Rai - London | Sun, Oct 18 | Normal Airline
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      • LHR 11:50
        14h 50m
        1 stop
        CEI 09:40
        London - Chiang Rai | Wed, Oct 28 | Thai Airways
        MXN$13,684 MXN$19,428
        30% off
        30% off
        MXN$19,428 MXN$13,684
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Mon, Nov 16 | Thai Airways
        MXN$13,712 MXN$19,428
        28% off
        28% off
        MXN$19,428 MXN$13,712
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Mon, Nov 2 | Thai Airways
        MXN$13,720 MXN$19,428
        28% off
        28% off
        MXN$19,428 MXN$13,720
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Sun, Nov 29 | Thai Airways
        MXN$13,725
        28% off
        MXN$19,428 MXN$13,725
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Sat, Nov 28 | Thai Airways
        MXN$13,739
        28% off
        MXN$19,428 MXN$13,739
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Mon, Oct 26 | Thai Airways
        MXN$13,745
        28% off
        MXN$19,428 MXN$13,745
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Tue, Dec 1 | Thai Airways
        MXN$13,753
        28% off
        MXN$19,428 MXN$13,753
      • LHR 11:50
        14h 50m
        1 stop
        CEI 09:40
        London - Chiang Rai | Sun, Nov 1 | Thai Airways
        MXN$13,764
        28% off
        MXN$19,428 MXN$13,764
      • LHR 11:50
        14h 50m
        1 stop
        CEI 09:40
        London - Chiang Rai | Tue, Nov 3 | Thai Airways
        MXN$13,764
        28% off
        MXN$19,428 MXN$13,764
      • LHR 11:50
        14h 50m
        1 stop
        CEI 09:40
        London - Chiang Rai | Sat, Oct 31 | Thai Airways
        MXN$13,802
        28% off
        MXN$19,428 MXN$13,802
      • LHR 11:50
        19h 5m
        1 stop
        CEI 13:55
        London - Chiang Rai | Sat, Nov 14 | Thai Airways
        MXN$13,838
        28% off
        MXN$19,428 MXN$13,838
      • LHR 12:30
        15h 10m
        1 stop
        CEI 09:40
        London - Chiang Rai | Thu, Oct 15 | Thai Airways
        MXN$14,376
        26% off
        MXN$19,428 MXN$14,376
      • LON 13:00
        17h 25m
        1 stop
        CEI 14:00
        London - Chiang Rai | Fri, Oct 16 | Normal Airline
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Displayed flight fares from Heathrow Airport to Chiang Rai Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

The cheapest airline flying from Heathrow Airport to Chiang Rai Airport is Hainan Airlines (from MXN$7,846) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Hainan Airlines
From MXN$7,846
Shenzhen Airlines
From MXN$8,137
China Southern Airlines
From MXN$8,277
Air China
From MXN$8,543
IndiGo
From MXN$9,103
Oman Air
From MXN$9,136
China Eastern Airlines
From MXN$9,237
Riyadh Air
From MXN$9,408
Gulf Air
From MXN$9,666
Saudia
From MXN$10,031

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Chiang Rai Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. WY104

    Heathrow Airport

    08:25

    LHR

    7h 10m

    Direct

    18:35

    MCT

    - - - - T F S
    Search

  2. WY817

    Muscat International Airport

    21:50

    MCT

    6h 5m

    Direct

    06:55

    BKK

    S M T W T F S

  3. VZ138

    Suvarnabhumi Airport

    09:20

    BKK

    1h 25m

    Direct

    10:45

    CEI

    S M T W T F S

  4. RX402

    Heathrow Airport

    09:35

    LHR

    6h 35m

    Direct

    18:10

    RUH

    S M T W T F S
    Search

  5. RX853

    King Khalid International Airport

    23:15

    RUH

    7h 20m

    Direct

    10:35

    BKK

    S - T - T - -

  6. VZ132

    Suvarnabhumi Airport

    13:50

    BKK

    1h 25m

    Direct

    15:15

    CEI

    S M T W T F S

  7. WY104

    Heathrow Airport

    08:25

    LHR

    7h 10m

    Direct

    18:35

    MCT

    - - - - T F S
    Search

  8. WY817

    Muscat International Airport

    21:50

    MCT

    6h 5m

    Direct

    06:55

    BKK

    S M T W T F S

  9. TG136

    Suvarnabhumi Airport

    17:00

    BKK

    1h 20m

    Direct

    18:20

    CEI

    S M T W T F S

  10. CA856

    Heathrow Airport

    17:45

    LHR

    9h 55m

    Direct

    11:40

    PEK

    S M T W T F S
    Search

  11. CA979

    Beijing Capital International Airport

    20:00

    PEK

    5h 10m

    Direct

    00:10

    BKK

    S M T W T F S

  12. VZ130

    Suvarnabhumi Airport

    06:30

    BKK

    1h 25m

    Direct

    07:55

    CEI

    - - - W T - -

  13. SV110

    Heathrow Airport

    10:00

    LHR

    6h 40m

    Direct

    18:40

    RUH

    S M T W T F S
    Search

  14. SV846

    King Khalid International Airport

    02:10

    RUH

    7h 35m

    Direct

    13:45

    BKK

    S M - W T F S

  15. VZ134

    Suvarnabhumi Airport

    18:00

    BKK

    1h 25m

    Direct

    19:25

    CEI

    - M - W - - -

  16. ZH888

    Heathrow Airport

    22:05

    LHR

    12h 10m

    Direct

    17:15

    SZX

    - M T W T F S
    Search

  17. ZH305

    Shenzhen Bao'an International Airport

    23:55

    SZX

    3h 20m

    Direct

    02:15

    BKK

    S M T W T F S

  18. VZ130

    Suvarnabhumi Airport

    06:30

    BKK

    1h 25m

    Direct

    07:55

    CEI

    - - - W T - -

  19. MU552

    Heathrow Airport

    21:20

    LHR

    11h 20m

    Direct

    15:40

    PVG

    S M T W T F S
    Search

  20. MU8613

    Shanghai Pudong International Airport

    18:20

    PVG

    4h 35m

    Direct

    21:55

    BKK

    S M T W T F S

  21. VZ130

    Suvarnabhumi Airport

    06:30

    BKK

    1h 25m

    Direct

    07:55

    CEI

    - - - W T - -

  22. MU552

    Heathrow Airport

    21:20

    LHR

    11h 20m

    Direct

    15:40

    PVG

    S M T W T F S
    Search

  23. MU547

    Shanghai Pudong International Airport

    21:00

    PVG

    4h 40m

    Direct

    00:40

    BKK

    S M T W T F S

  24. VZ130

    Suvarnabhumi Airport

    06:30

    BKK

    1h 25m

    Direct

    07:55

    CEI

    - - - W T - -

  25. WY104

    Heathrow Airport

    08:25

    LHR

    7h 10m

    Direct

    18:35

    MCT

    - - - - T F S
    Search

  26. WY817

    Muscat International Airport

    21:50

    MCT

    6h 5m

    Direct

    06:55

    BKK

    S M T W T F S

  27. VZ134

    Suvarnabhumi Airport

    18:00

    BKK

    1h 25m

    Direct

    19:25

    CEI

    - M - W - - -

  28. RX402

    Heathrow Airport

    09:35

    LHR

    6h 35m

    Direct

    18:10

    RUH

    S M T W T F S
    Search

  29. RX853

    King Khalid International Airport

    23:15

    RUH

    7h 20m

    Direct

    10:35

    BKK

    S - T - T - -

  30. SL544

    Don Mueang International Airport

    17:15

    DMK

    1h 20m

    Direct

    18:35

    CEI

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

About Heathrow Airport and Chiang Rai Airport

Learn about Heathrow Airport (LHR) and Chiang Rai Airport (CEI) — including location, terminals, transportation, and travel tips.

Flight distance 8,981.24km
Cheapest one-way ticket price MXN$13,684
Cheapest return ticket price MXN$21,535

FAQs for Heathrow Airport to Chiang Rai Airport Flights

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

    • The distance from Mae Fah Luang - Chiang Rai International Airport to downtown is about 7km, by taxi about 20 minutes.
  • One-way flights from Heathrow Airport to Chiang Rai Airport currently start from MXN$13,684, and round-trip fares start from MXN$21,535. The current lowest fare is a Thai Airways flight departing on Wed, Oct 28; 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 Rai Airport is MXN$16,257. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Chiang Rai 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.