Customer Support

Find latest Finnair deals from London to Bangkok

  • One way
  • Round-trip
      • LHR07:30
        45h 5m
        2 stops
        DMK10:35
        London - Bangkok|Thu, Jun 12|Finnair
        £462£787
        41% OFF
        41% OFF
        £787£462

      • LHR10:20
        37h 10m
        1 stop
        BKK05:30
        London - Bangkok|Fri, Jun 20|Finnair
        £474£787
        40% OFF
        40% OFF
        £787£474

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Tue, Jun 17|Finnair
        £475£787
        40% OFF
        40% OFF
        £787£475

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Fri, Jun 13|Finnair
        £489
        £489

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Tue, Aug 19|Finnair
        £494
        £494

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Fri, Jun 6|Finnair
        £496
        £496

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Mon, Sep 1|Finnair
        £497
        £497

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Tue, Jun 10|Finnair
        £506
        £506

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Wed, Jun 18|Finnair
        £511
        £511

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Mon, Jun 23|Finnair
        £513
        £513

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Sat, Jun 21|Finnair
        £513
        £513

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Mon, Jun 16|Finnair
        £514
        £514

      • LHR16:10
        31h 20m
        1 stop
        BKK05:30
        London - Bangkok|Fri, Aug 29|Finnair
        £514
        £514

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Sat, Jun 7|Finnair
        £514
        £514

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Sun, Jun 22|Finnair
        £518
        £518

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Mon, Aug 25|Finnair
        £521
        £521

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Wed, Jun 11|Finnair
        £521
        £521

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Sun, Jun 15|Finnair
        £522
        £522

      • LHR16:10
        31h 20m
        1 stop
        BKK05:30
        London - Bangkok|Sat, Jun 14|Finnair
        £524
        £524

      • LHR10:20
        37h 10m
        1 stop
        BKK05:30
        London - Bangkok|Sun, Jun 8|Finnair
        £526
        £526

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Thu, Jun 12|Finnair
        £530
        £530

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Mon, Jun 9|Finnair
        £531
        £531

      • LHR09:30
        38h
        1 stop
        BKK05:30
        London - Bangkok|Mon, Jun 30|Finnair
        £537
        £537

      • LHR16:10
        31h 20m
        1 stop
        BKK05:30
        London - Bangkok|Thu, Jun 19|Finnair
        £547
        £547

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Thu, Jun 26|Finnair
        £576
        £576

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Fri, Aug 15|Finnair
        £580
        £580

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Tue, Jun 24|Finnair
        £583
        £583

      • LHR18:10
        29h 20m
        1 stop
        BKK05:30
        London - Bangkok|Sun, Aug 24|Finnair
        £589
        £589

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Wed, Aug 27|Finnair
        £589
        £589

      • LHR13:00
        34h 30m
        1 stop
        BKK05:30
        London - Bangkok|Fri, Aug 22|Finnair
        £590
        £590

      • LON1:00 PM
        3h 5m
        Direct
        BKK2:00 PM
        London - Bangkok|Fri, Jun 13|Finnair
        Find More Flights
        Find More Flights

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

Bangkok

Finnair London to Bangkok flight information

Flight Time11 hours 45 minutes
Cheapest Flight Price£377

Finnair flight schedule: London to Bangkok

Flight info.
Departure
Arrival
Weekly Schedule

  1. AY1340

    Finnair

    07:30

    LHR

    2.8h

    12:20

    HEL

    SMTWTF-
    Search

  2. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  3. AY1338

    Finnair

    18:10

    LHR

    2.8h

    23:00

    HEL

    SMTWTFS
    Search

  4. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  5. AY1336

    Finnair

    16:10

    LHR

    2.8h

    21:00

    HEL

    SMTWTFS
    Search

  6. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  7. AY1344

    Finnair

    13:00

    LHR

    2.8h

    17:50

    HEL

    SMTWTFS
    Search

  8. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  9. AY1332

    Finnair

    10:20

    LHR

    2.9h

    15:15

    HEL

    SMTWTFS
    Search

  10. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  11. AY1342

    Finnair

    09:30

    LHR

    2.8h

    14:20

    HEL

    SMTWTFS
    Search

  12. AY141

    Finnair

    14:05

    HEL

    11.4h

    05:30

    BKK

    SMTWTFS

  13. AY1332

    Finnair

    10:20

    LHR

    2.9h

    15:15

    HEL

    SMTWTFS
    Search

  14. AY121

    Finnair

    18:30

    HEL

    8.6h

    05:35

    DEL

    SMTWTFS

  15. 6E1726

    IndiGo

    10:15

    DEL

    4.4h

    16:10

    BKK

    SMTWTFS

  16. AY1340

    Finnair

    07:30

    LHR

    2.8h

    12:20

    HEL

    SMTWTF-
    Search

  17. AY121

    Finnair

    18:30

    HEL

    8.6h

    05:35

    DEL

    SMTWTFS

  18. 6E1726

    IndiGo

    10:15

    DEL

    4.4h

    16:10

    BKK

    SMTWTFS

  19. AY1332

    Finnair

    10:20

    LHR

    2.9h

    15:15

    HEL

    SMTWTFS
    Search

  20. AY121

    Finnair

    18:30

    HEL

    8.6h

    05:35

    DEL

    SMTWTFS

  21. XJ231

    Thai AirAsia X

    17:05

    DEL

    4.3h

    22:50

    DMK

    S-T-T-S

  22. AY1342

    Finnair

    09:30

    LHR

    2.8h

    14:20

    HEL

    SMTWTFS
    Search

  23. AY121

    Finnair

    18:30

    HEL

    8.6h

    05:35

    DEL

    SMTWTFS

  24. XJ231

    Thai AirAsia X

    17:05

    DEL

    4.3h

    22:50

    DMK

    S-T-T-S
Show Less

FAQ

  • When are flight tickets from London (LON) to Bangkok (BKK) the cheapest?

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

  • How much are flights from London (LON) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around £837.

  • How long is the flight from London (LON) to Bangkok (BKK)?

    It takes about 11 hours 39 minutes to fly from London (LON) to Bangkok (BKK).

  • What are the most popular airlines that fly from London (LON) to Bangkok (BKK)?

    Airlines with flights from London (LON) to Bangkok (BKK): Air Canada, EVA Air and Thai Airways.

  • How many airports in Bangkok (BKK)?

    There are 2 airport(s) in Bangkok (BKK): Suvarnabhumi Airport and Don Mueang International Airport.

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.