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Heathrow Airport to Suvarnabhumi Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Suvarnabhumi Airport over the next 90 days, with one-way fares from SEK 3,404 and round-trip from SEK 4,976. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 21:25
        11h 35m
        Direct
        BKK 15:00
        London - Bangkok | Mon, Oct 19 | Thai Airways
        BKK 09:20
        13h 15m
        Direct
        LGW 15:35
        Bangkok - London | Mon, Oct 26 | Norse Atlantic Airways
        SEK 8,257 SEK 11,767
        30% off
        30% off
        SEK 11,767 SEK 8,257
      • LHR 21:35
        11h 45m
        Direct
        BKK 15:20
        London - Bangkok | Mon, Oct 19 | EVA Air
        BKK 09:20
        13h 15m
        Direct
        LGW 15:35
        Bangkok - London | Mon, Oct 26 | Norse Atlantic Airways
        SEK 8,472 SEK 11,767
        28% off
        28% off
        SEK 11,767 SEK 8,472
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Fri, Sep 25 | Air China
        BKK 19:35
        17h
        1 stop
        LGW 06:35
        Bangkok - London | Mon, Sep 28 | Air China
        SEK 4,976 SEK 11,767
        57% off
        57% off
        SEK 11,767 SEK 4,976
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Mon, Sep 28 | Air China
        BKK 14:50
        21h 45m
        1 stop
        LGW 06:35
        Bangkok - London | Sat, Oct 3 | Air China
        SEK 4,976
        57% off
        SEK 11,767 SEK 4,976
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Wed, Sep 9 | Air China
        BKK 01:30
        22h 35m
        1 stop
        LGW 18:05
        Bangkok - London | Wed, Sep 16 | Air China
        SEK 4,976
        57% off
        SEK 11,767 SEK 4,976
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Fri, Sep 4 | Air China
        BKK 01:30
        22h 35m
        1 stop
        LGW 18:05
        Bangkok - London | Wed, Sep 9 | Air China
        SEK 4,976
        57% off
        SEK 11,767 SEK 4,976
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Tue, Sep 29 | Air China
        BKK 14:50
        21h 45m
        1 stop
        LGW 06:35
        Bangkok - London | Sat, Oct 3 | Air China
        SEK 5,003
        56% off
        SEK 11,767 SEK 5,003
      • LHR 22:00
        37h 5m
        1 stop
        BKK 17:05
        London - Bangkok | Sat, Oct 3 | Air China
        BKK 19:35
        17h
        1 stop
        LGW 06:35
        Bangkok - London | Sat, Oct 10 | Air China
        SEK 5,003
        56% off
        SEK 11,767 SEK 5,003
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Mon, Aug 31 | Air China
        BKK 19:35
        17h
        1 stop
        LGW 06:35
        Bangkok - London | Mon, Sep 7 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sun, Aug 30 | Air China
        BKK 19:35
        28h 45m
        1 stop
        LGW 18:20
        Bangkok - London | Sun, Sep 6 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Mon, Sep 21 | Air China
        BKK 14:50
        21h 55m
        1 stop
        LGW 06:45
        Bangkok - London | Sun, Sep 27 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sun, Sep 20 | Air China
        BKK 19:35
        17h 10m
        1 stop
        LGW 06:45
        Bangkok - London | Sun, Sep 27 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sun, Sep 27 | Air China
        BKK 19:35
        17h
        1 stop
        LGW 06:35
        Bangkok - London | Wed, Sep 30 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LHR 22:40
        19h 30m
        1 stop
        BKK 00:10
        London - Bangkok | Sat, Sep 26 | Air China
        BKK 14:50
        21h 45m
        1 stop
        LGW 06:35
        Bangkok - London | Sat, Oct 3 | Air China
        SEK 5,004
        56% off
        SEK 11,767 SEK 5,004
      • LON 13:00
        17h 25m
        1 stop
        BKK 14:00
        London - Bangkok | Sat, Aug 22 | Normal Airline
        BKK 15:00
        6h
        Direct
        LON 16:00
        Bangkok - London | Mon, Aug 24 | Normal Airline
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      • Cheapest nonstop
        LHR 12:30
        11h 30m
        Direct
        BKK 06:00
        London - Bangkok | Tue, Oct 13 | Thai Airways
        SEK 6,381 SEK 8,924
        28% off
        28% off
        SEK 8,924 SEK 6,381
      • LHR 12:30
        11h 30m
        Direct
        BKK 06:00
        London - Bangkok | Sun, Oct 11 | Thai Airways
        SEK 6,425 SEK 8,924
        28% off
        28% off
        SEK 8,924 SEK 6,425
      • LHR 22:00
        30h
        1 stop
        BKK 10:00
        London - Bangkok | Wed, Sep 16 | Hainan Airlines
        SEK 3,404 SEK 8,924
        62% off
        62% off
        SEK 8,924 SEK 3,404
      • LHR 22:10
        30h 10m
        1 stop
        BKK 10:20
        London - Bangkok | Wed, Sep 16 | China Southern Airlines
        SEK 3,495
        61% off
        SEK 8,924 SEK 3,495
      • LHR 22:10
        31h 30m
        1 stop
        BKK 11:40
        London - Bangkok | Fri, Sep 11 | China Southern Airlines
        SEK 3,495
        61% off
        SEK 8,924 SEK 3,495
      • LHR 22:40
        37h 40m
        1 stop
        BKK 18:20
        London - Bangkok | Wed, Aug 26 | Air China
        SEK 3,501
        61% off
        SEK 8,924 SEK 3,501
      • LHR 22:00
        30h
        1 stop
        BKK 10:00
        London - Bangkok | Wed, Aug 26 | Hainan Airlines
        SEK 3,502
        61% off
        SEK 8,924 SEK 3,502
      • LHR 22:40
        32h 55m
        1 stop
        BKK 13:35
        London - Bangkok | Thu, Aug 27 | Air China
        SEK 3,504
        61% off
        SEK 8,924 SEK 3,504
      • LHR 22:40
        32h 55m
        1 stop
        BKK 13:35
        London - Bangkok | Tue, Sep 22 | Air China
        SEK 3,511
        61% off
        SEK 8,924 SEK 3,511
      • LHR 22:00
        37h 5m
        1 stop
        BKK 17:05
        London - Bangkok | Thu, Sep 10 | Air China
        SEK 3,511
        61% off
        SEK 8,924 SEK 3,511
      • LHR 22:40
        32h 55m
        1 stop
        BKK 13:35
        London - Bangkok | Wed, Sep 16 | Air China
        SEK 3,511
        61% off
        SEK 8,924 SEK 3,511
      • LHR 20:25
        35h 10m
        1 stop
        BKK 13:35
        London - Bangkok | Tue, Sep 15 | Air China
        SEK 3,511
        61% off
        SEK 8,924 SEK 3,511
      • LHR 22:40
        37h 40m
        1 stop
        BKK 18:20
        London - Bangkok | Thu, Sep 17 | Air China
        SEK 3,511
        61% off
        SEK 8,924 SEK 3,511
      • LHR 22:40
        37h 40m
        1 stop
        BKK 18:20
        London - Bangkok | Fri, Sep 11 | Air China
        SEK 3,516
        61% off
        SEK 8,924 SEK 3,516
      • LON 13:00
        17h 25m
        1 stop
        BKK 14:00
        London - Bangkok | Sat, Aug 22 | Normal Airline
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Displayed flight fares from Heathrow Airport to Suvarnabhumi Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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 SEK 3,951. It is best to avoid July, when the average price can reach SEK 5,994.

SEK 5,994
SEK 4,973
SEK 3,951
SEK 2,930
    Cheapest
  • SEK 5,541
    Aug
  • SEK 4,406
    Sep
  • SEK 4,472
    Oct
  • SEK 4,322
    Nov
  • SEK 4,510
    Dec
  • SEK 3,951
    Jan
  • SEK 4,302
    Feb
  • SEK 4,202
    Mar
  • SEK 4,123
    Apr
  • SEK 4,301
    May
  • SEK 4,364
    Jun
  • SEK 5,994
    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 SEK 5,695. August is usually the most expensive month, with an average price reaching SEK 8,689.

SEK 8,689
SEK 7,192
SEK 5,695
SEK 4,198
    Cheapest
  • SEK 8,689
    Aug
  • SEK 7,100
    Sep
  • SEK 6,962
    Oct
  • SEK 6,239
    Nov
  • SEK 7,519
    Dec
  • SEK 5,695
    Jan
  • SEK 6,753
    Feb
  • SEK 6,088
    Mar
  • SEK 5,901
    Apr
  • SEK 6,203
    May
  • SEK 6,967
    Jun
  • SEK 8,660
    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.

SEK 7,587
SEK 7,246
SEK 6,905
SEK 6,564
    Cheapest
  • SEK 6,911
    Mon
  • SEK 6,994
    Tue
  • SEK 7,096
    Wed
  • SEK 7,135
    Thu
  • SEK 7,587
    Fri
  • SEK 7,328
    Sat
  • SEK 6,905
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Suvarnabhumi Airport?

The cheapest airline flying from Heathrow Airport to Suvarnabhumi Airport is Hainan Airlines (from SEK 3,411) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Hainan Airlines
From SEK 3,411
China Southern Airlines
From SEK 3,488
Air China
From SEK 3,497
Xiamen Airlines
From SEK 3,634
Shenzhen Airlines
From SEK 3,652
Aer Lingus
From SEK 3,839
China Eastern Airlines
From SEK 3,996
Austrian Airlines
From SEK 4,035
Oman Air
From SEK 4,145
Etihad Airways
From SEK 4,178

Find more flights and airlines

What is the 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

    10h

    Direct

    15:40

    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. HU7912

    Heathrow Airport

    22:00

    LHR

    11h 30m

    Direct

    16:30

    HAK

    - - T - - - -
    Search

  6. HU7939

    Haikou Meilan International Airport

    08:35

    HAK

    2h 25m

    Direct

    10:00

    BKK

    S M - 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. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  10. CZ8079

    Guangzhou Baiyun International Airport

    09:40

    CAN

    3h

    Direct

    11:40

    BKK

    S M T W T F S

  11. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  12. CZ8099

    Guangzhou Baiyun International Airport

    10:40

    CAN

    3h 10m

    Direct

    12:50

    BKK

    S M T W T F S

  13. CA856

    Heathrow Airport

    22:40

    LHR

    10h

    Direct

    15:40

    PEK

    S M T W T F S
    Search

  14. CA555

    Beijing Capital International Airport

    09:10

    PEK

    5h 25m

    Direct

    13:35

    BKK

    S M T W T F S

  15. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  16. CZ3081

    Guangzhou Baiyun International Airport

    12:50

    CAN

    3h 10m

    Direct

    15:00

    BKK

    S M T W T F S

  17. VY6653

    Heathrow Airport

    20:50

    LHR

    2h 20m

    Direct

    00:10

    BCN

    S M T W T F S
    Search

  18. MU250

    Josep Tarradellas Barcelona-El Prat Airport

    10:55

    BCN

    12h 30m

    Direct

    05:25

    PVG

    S M T W T F S

  19. MU541

    Shanghai Pudong International Airport

    08:50

    PVG

    4h 40m

    Direct

    12:30

    BKK

    S M T W T F S

  20. CA938

    Heathrow Airport

    20:25

    LHR

    10h

    Direct

    13:25

    PEK

    S M T W T F S
    Search

  21. CA555

    Beijing Capital International Airport

    09:10

    PEK

    5h 25m

    Direct

    13:35

    BKK

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

About Heathrow Airport and Suvarnabhumi Airport

Learn about Heathrow Airport (LHR) and Suvarnabhumi Airport (BKK) — including location, terminals, transportation, and travel tips.

Flight distance 9,587.48km
Cheapest one-way ticket price SEK 3,404
Cheapest return ticket price SEK 4,976

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 35 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 SEK 6,760 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 SEK 7,251 in November, 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.