App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from London to Chiang Rai Starting at AED 2,160

For as little as AED 2,160, you can take your next adventure to Chiang Rai without breaking the bank. Choose between one-way and return tickets from London below.

  • One way
  • Round-trip
      • LHR11:50
        14h 50m
        1 stop
        CEI09:40
        Tue, Mar 25|London - Chiang Rai|Thai Airways
        AED 2,160AED 2,888
        25% OFF
        25% OFF
        AED 2,888AED 2,160

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Tue, Mar 25, arriving at Chiang Rai Airport. One-way Prices start from AED 2,160 including taxes and charges.

      • LHR11:50
        23h 30m
        1 stop
        CEI18:20
        Sat, Mar 15|London - Chiang Rai|Thai Airways
        AED 2,169AED 2,888
        25% OFF
        25% OFF
        AED 2,888AED 2,169

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Sat, Mar 15, arriving at Chiang Rai Airport. One-way Prices start from AED 2,169 including taxes and charges.

      • LHR11:50
        14h 50m
        1 stop
        CEI09:40
        Wed, Mar 19|London - Chiang Rai|Thai Airways
        AED 2,173AED 2,888
        25% OFF
        25% OFF
        AED 2,888AED 2,173

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Wed, Mar 19, arriving at Chiang Rai Airport. One-way Prices start from AED 2,173 including taxes and charges.

      • LHR11:50
        20h 45m
        1 stop
        CEI15:35
        Mon, Mar 3|London - Chiang Rai|Thai Airways
        AED 2,179
        AED 2,179

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Mon, Mar 3, arriving at Chiang Rai Airport. One-way Prices start from AED 2,179 including taxes and charges.

      • LHR11:50
        23h 30m
        1 stop
        CEI18:20
        Mon, Feb 17|London - Chiang Rai|Thai Airways
        AED 2,184
        AED 2,184

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Mon, Feb 17, arriving at Chiang Rai Airport. One-way Prices start from AED 2,184 including taxes and charges.

      • LHR11:50
        19h 5m
        1 stop
        CEI13:55
        Tue, Feb 18|London - Chiang Rai|Thai Airways
        AED 2,205
        AED 2,205

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Tue, Feb 18, arriving at Chiang Rai Airport. One-way Prices start from AED 2,205 including taxes and charges.

      • LHR11:50
        23h 30m
        1 stop
        CEI18:20
        Sat, Mar 22|London - Chiang Rai|Thai Airways
        AED 2,208
        AED 2,208

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Sat, Mar 22, arriving at Chiang Rai Airport. One-way Prices start from AED 2,208 including taxes and charges.

      • LHR11:50
        19h 5m
        1 stop
        CEI13:55
        Wed, Feb 26|London - Chiang Rai|Thai Airways
        AED 2,213
        AED 2,213

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Wed, Feb 26, arriving at Chiang Rai Airport. One-way Prices start from AED 2,213 including taxes and charges.

      • LHR21:35
        13h 45m
        1 stop
        CEI18:20
        Sat, Mar 29|London - Chiang Rai|Thai Airways
        AED 2,215
        AED 2,215

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Sat, Mar 29, arriving at Chiang Rai Airport. One-way Prices start from AED 2,215 including taxes and charges.

      • LHR11:50
        19h 5m
        1 stop
        CEI13:55
        Wed, Mar 5|London - Chiang Rai|Thai Airways
        AED 2,216
        AED 2,216

        Choose Thai Airways flights from London to Chiang Rai. The one-way connecting flight with Thai Airways departs from Heathrow Airport on Wed, Mar 5, arriving at Chiang Rai Airport. One-way Prices start from AED 2,216 including taxes and charges.

      • LON01:00 pm
        3h 5m
        Nonstop
        CEI02:00 pm
        Sat, Feb 22|London - Chiang Rai|Thai Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

London to Chiang Rai flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. W95329

    Wizz Air UK

    06:10

    LTN

    4.1h

    13:15

    IST

    S-T-T--
    Search

  2. TG901

    Thai Airways

    16:30

    IST

    9.2h

    05:40

    BKK

    SMTWTFS

  3. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  4. FR2757

    Ryanair

    07:15

    STN

    1.9h

    10:10

    MXP

    SMTWTFS
    Search

  5. TG941

    Thai Airways

    14:05

    MXP

    10.8h

    05:55

    BKK

    SMTWTFS

  6. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  7. U26309

    easyJet

    08:45

    LGW

    1.8h

    11:30

    ZRH

    S--W--S
    Search

  8. TG971

    Thai Airways

    13:30

    ZRH

    11.0h

    05:30

    BKK

    SMTWTFS

  9. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  10. BA572

    British Airways

    09:05

    LHR

    2.1h

    12:10

    MXP

    SMTW-FS
    Search

  11. TG941

    Thai Airways

    14:05

    MXP

    10.8h

    05:55

    BKK

    SMTWTFS

  12. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  13. U28303

    easyJet

    09:25

    LGW

    1.9h

    12:20

    MXP

    SMT-TFS
    Search

  14. TG941

    Thai Airways

    14:05

    MXP

    10.8h

    05:55

    BKK

    SMTWTFS

  15. TG136

    Thai Airways

    17:00

    BKK

    1.3h

    18:20

    CEI

    SMTWTFS

  16. U28303

    easyJet

    09:25

    LGW

    1.9h

    12:20

    MXP

    SMT-TFS
    Search

  17. TG941

    Thai Airways

    14:05

    MXP

    10.8h

    05:55

    BKK

    SMTWTFS

  18. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  19. GF002

    Gulf Air

    10:00

    LHR

    6.3h

    18:15

    BAH

    SMTWTFS
    Search

  20. GF152

    Gulf Air

    22:45

    BAH

    7.2h

    09:55

    BKK

    SMTWTFS

  21. FD3209

    Thai AirAsia

    11:20

    DMK

    1.3h

    12:40

    CEI

    SMTWTFS

  22. W95771

    Wizz Air UK

    10:10

    LGW

    4.1h

    16:15

    IST

    SMTWTFS
    Search

  23. TG901

    Thai Airways

    16:30

    IST

    9.2h

    05:40

    BKK

    SMTWTFS

  24. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  25. FR2759

    Ryanair

    12:05

    STN

    1.9h

    15:00

    MXP

    SMTWT-S
    Search

  26. TG941

    Thai Airways

    14:05

    MXP

    10.8h

    05:55

    BKK

    SMTWTFS

  27. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS

  28. U22533

    easyJet

    17:45

    LTN

    1.6h

    20:20

    ZRH

    SM-W---
    Search

  29. TG971

    Thai Airways

    13:30

    ZRH

    11.0h

    05:30

    BKK

    SMTWTFS

  30. TG130

    Thai Airways

    08:20

    BKK

    1.6h

    09:55

    CEI

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from London to Chiang Rai?

These price trend charts carefully monitor and predict how flight prices from London to Chiang Rai will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from London (LON) to Chiang Rai (CEI) the cheapest?

    Airlines adjust prices for flights from London to Chiang Rai based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Chiang Rai (CEI) cost?

    According to Trip.com's data, the lowest price is around AED 3,713.

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

    • The distance from Chiang Rai Mae Fah Luang International Airport to downtown is about 7 km, by taxi about 20 minutes.

  • How many airports are there in Chiang Rai (CEI)?

    There are 1 airport(s) near Chiang Rai (CEI): Chiang Rai Mae Fah Luang International Airport.

How to find a cheap flight from London to Chiang Rai

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | London to Chiang Rai

Cheapest direct flight priceAED 2,159
Off-season for travelJanuary
Peak season for travelMay
Flight distance8,951.86 km
Popular airlineBritish Airways

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.