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Heathrow Airport to Suvarnabhumi Airport flight

Search for flights from London to Bangkok and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        LHR 21:35
        11h 55m
        Direct
        BKK 15:30
        London - Bangkok | Sat, Sep 12 | EVA Air
        BKK 12:45
        12h 35m
        Direct
        LHR 19:20
        Bangkok - London | Sat, Sep 19 | EVA Air
        €894 €1,211
        26% off
        26% off
        €1,211 €894
      • LHR 21:35
        11h 55m
        Direct
        BKK 15:30
        London - Bangkok | Sun, Sep 6 | EVA Air
        BKK 12:45
        12h 35m
        Direct
        LHR 19:20
        Bangkok - London | Sun, Sep 13 | EVA Air
        €896 €1,211
        26% off
        26% off
        €1,211 €896
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Mon, Sep 21 | Air China
        BKK 01:30
        24h 55m
        1 stop
        LHR 20:25
        Bangkok - London | Mon, Sep 28 | Air China
        €487 €1,211
        60% off
        60% off
        €1,211 €487
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sun, Sep 27 | Air China
        BKK 01:30
        22h 35m
        1 stop
        LGW 18:05
        Bangkok - London | Wed, Sep 30 | Air China
        €487
        60% off
        €1,211 €487
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sat, Sep 26 | Air China
        BKK 01:30
        22h 35m
        1 stop
        LGW 18:05
        Bangkok - London | Wed, Sep 30 | Air China
        €487
        60% off
        €1,211 €487
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Tue, Sep 22 | Air China
        BKK 19:35
        28h 30m
        1 stop
        LGW 18:05
        Bangkok - London | Mon, Sep 28 | Air China
        €501
        59% off
        €1,211 €501
      • LHR 22:00
        37h 5m
        1 stop
        BKK 17:05
        London - Bangkok | Thu, Sep 24 | Air China
        BKK 01:30
        22h 35m
        1 stop
        LGW 18:05
        Bangkok - London | Tue, Sep 29 | Air China
        €505
        57% off
        €1,211 €505
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Thu, Aug 27 | Air China
        BKK 18:20
        31h 55m
        1 stop
        LHR 20:15
        Bangkok - London | Wed, Sep 2 | Air China
        €507
        57% off
        €1,211 €507
      • LHR 12:35
        16h 40m
        1 stop
        BKK 11:15
        London - Bangkok | Sun, Sep 27 | Xiamen Airlines
        BKK 17:40
        18h 55m
        1 stop
        LHR 06:35
        Bangkok - London | Sat, Oct 3 | Xiamen Airlines
        €508
        57% off
        €1,211 €508
      • LHR 22:00
        30h
        1 stop
        BKK 10:00
        London - Bangkok | Wed, Sep 2 | Hainan Airlines
        BKK 19:20
        30h 10m
        1 stop
        LHR 19:30
        Bangkok - London | Tue, Sep 8 | Hainan Airlines
        €514
        57% off
        €1,211 €514
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sun, Aug 30 | Air China
        BKK 18:20
        31h 55m
        1 stop
        LHR 20:15
        Bangkok - London | Wed, Sep 2 | Air China
        €519
        56% off
        €1,211 €519
      • LHR 22:00
        30h
        1 stop
        BKK 10:00
        London - Bangkok | Fri, Sep 4 | Hainan Airlines
        BKK 11:05
        38h 25m
        1 stop
        LHR 19:30
        Bangkok - London | Tue, Sep 8 | Hainan Airlines
        €520
        56% off
        €1,211 €520
      • LON 13:00
        17h 25m
        1 stop
        BKK 14:00
        London - Bangkok | Sat, Aug 8 | Normal Airline
        BKK 15:00
        6h
        Direct
        LON 16:00
        Bangkok - London | Mon, Aug 10 | Normal Airline
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      • Cheapest nonstop
        LHR 21:25
        11h 35m
        Direct
        BKK 15:00
        London - Bangkok | Mon, Oct 5 | Thai Airways
        €583 €788
        26% off
        26% off
        €788 €583
      • LHR 21:25
        11h 35m
        Direct
        BKK 15:00
        London - Bangkok | Tue, Sep 22 | Thai Airways
        €583 €788
        26% off
        26% off
        €788 €583
      • LHR 22:10
        33h 55m
        1 stop
        BKK 14:05
        London - Bangkok | Mon, Aug 24 | China Southern Airlines
        €321 €788
        59% off
        59% off
        €788 €321
      • LHR 22:10
        31h 30m
        1 stop
        BKK 11:40
        London - Bangkok | Wed, Aug 26 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        33h 55m
        1 stop
        BKK 14:05
        London - Bangkok | Tue, Aug 25 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        31h 30m
        1 stop
        BKK 11:40
        London - Bangkok | Fri, Aug 28 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        33h 55m
        1 stop
        BKK 14:05
        London - Bangkok | Tue, Sep 1 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        37h 45m
        1 stop
        BKK 17:55
        London - Bangkok | Mon, Sep 7 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        17h 50m
        1 stop
        BKK 22:00
        London - Bangkok | Sun, Sep 6 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        36h 40m
        1 stop
        BKK 16:50
        London - Bangkok | Thu, Sep 10 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        30h 10m
        1 stop
        BKK 10:20
        London - Bangkok | Fri, Sep 4 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LHR 22:10
        34h 30m
        1 stop
        BKK 14:40
        London - Bangkok | Sun, Sep 20 | China Southern Airlines
        €321
        59% off
        €788 €321
      • LON 13:00
        17h 25m
        1 stop
        BKK 14:00
        London - Bangkok | Sat, Aug 8 | Normal Airline
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Trip.com Price Insights: Flights from Heathrow Airport to Suvarnabhumi Airport

What is the cheapest month to fly from Heathrow Airport to Suvarnabhumi Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Suvarnabhumi Airport are usually in January, with an average price of €360. It is best to avoid July, when the average price can reach €546.

€546
€453
€360
€267
    Cheapest
  • €489
    Aug
  • €401
    Sep
  • €407
    Oct
  • €394
    Nov
  • €411
    Dec
  • €360
    Jan
  • €392
    Feb
  • €383
    Mar
  • €376
    Apr
  • €392
    May
  • €398
    Jun
  • €546
    Jul

What is the cheapest month to fly return from Heathrow Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average monthly return fares from Heathrow Airport to Suvarnabhumi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Heathrow Airport to Suvarnabhumi Airport, with an average price of €519. July is usually the most expensive month, with an average price reaching €789.

€789
€654
€519
€384
    Cheapest
  • €773
    Aug
  • €646
    Sep
  • €634
    Oct
  • €568
    Nov
  • €685
    Dec
  • €519
    Jan
  • €615
    Feb
  • €554
    Mar
  • €537
    Apr
  • €565
    May
  • €634
    Jun
  • €789
    Jul

What is the cheapest day of the week to fly from Heathrow Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Suvarnabhumi 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 departure day from Heathrow Airport to Suvarnabhumi Airport is Sunday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€691
€660
€628
€597
    Cheapest
  • €636
    Mon
  • €642
    Tue
  • €652
    Wed
  • €650
    Thu
  • €691
    Fri
  • €669
    Sat
  • €628
    Sun

Selected Airlines from Heathrow Airport to Suvarnabhumi Airport

See which airlines fly from London to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

China Southern Airlines
From €321
Aer Lingus
From €322
Air China
From €328
Xiamen Airlines
From €331
Scandinavian Airlines
From €332
Shenzhen Airlines
From €334
Hainan Airlines
From €340
China Eastern Airlines
From €358
Gulf Air
From €369
Tianjin Airlines
From €378

Find more flights and airlines

Flight Schedule from Heathrow Airport to Suvarnabhumi Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  2. CZ361

    Guangzhou Baiyun International Airport

    20:05

    CAN

    2h 55m

    Direct

    22:00

    BKK

    S M T W T F S

  3. CA856

    Heathrow Airport

    22:40

    LHR

    9h 35m

    Direct

    15:15

    PEK

    S M T W T F S
    Search

  4. CA979

    Beijing Capital International Airport

    19:55

    PEK

    5h 15m

    Direct

    00:10

    BKK

    S M T W T F S

  5. CA938

    Heathrow Airport

    20:25

    LHR

    10h

    Direct

    13:25

    PEK

    S M T W T F S
    Search

  6. CA979

    Beijing Capital International Airport

    19:55

    PEK

    5h 15m

    Direct

    00:10

    BKK

    S M T W T F S

  7. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  8. CZ357

    Guangzhou Baiyun International Airport

    08:15

    CAN

    3h 5m

    Direct

    10:20

    BKK

    S M T W T F S

  9. VY6651

    Heathrow Airport

    09:55

    LHR

    2h 20m

    Direct

    13:15

    BCN

    S M T W T F S
    Search

  10. CA572

    Josep Tarradellas Barcelona-El Prat Airport

    18:55

    BCN

    11h 15m

    Direct

    12:10

    PEK

    S M T W T F S

  11. CA979

    Beijing Capital International Airport

    19:55

    PEK

    5h 15m

    Direct

    00:10

    BKK

    S M T W T F S

  12. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  13. CZ8099

    Guangzhou Baiyun International Airport

    10:40

    CAN

    3h 10m

    Direct

    12:50

    BKK

    S M T W T F S

  14. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  15. CZ5095

    Guangzhou Baiyun International Airport

    11:50

    CAN

    3h 15m

    Direct

    14:05

    BKK

    S M T W T F S

  16. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  17. CZ3081

    Guangzhou Baiyun International Airport

    12:30

    CAN

    3h

    Direct

    14:30

    BKK

    S M T W T F S

  18. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  19. CZ8023

    Guangzhou Baiyun International Airport

    14:50

    CAN

    3h

    Direct

    16:50

    BKK

    S M T W T F S

  20. CA856

    Heathrow Airport

    22:40

    LHR

    9h 35m

    Direct

    15:15

    PEK

    S M T W T F S
    Search

  21. CA959

    Beijing Capital International Airport

    13:55

    PEK

    5h 25m

    Direct

    18:20

    BKK

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

Heathrow Airport to Suvarnabhumi Airport Flights Info

Flight distance 9,587.48km
Cheapest one-way ticket price €321
Cheapest return ticket price €487

FAQs for Heathrow Airport to Suvarnabhumi Airport Flights

  • How long does it take to fly from Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK)?

    It takes around 11 hours 37 minutes to fly from Heathrow Airport (lhr) to Suvarnabhumi Airport(bkk).
  • There are around 4 daily flights from Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK).
  • Tickets cost around €615 in September, making it the cheapest month to book. Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around €681 in August, the most expensive month to book this route.
    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • EVA Air is a very popular airline operating an average of 10028 flights per month.

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.