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Heathrow Airport to Suvarnabhumi Intl. Airport flight

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

      • Cheapest nonstop
        LHR 9:35 PM
        11h 55m
        Nonstop
        BKK 3:30 PM
        London - Bangkok | Thu, Aug 20 | EVA Air
        BKK 12:45 PM
        12h 35m
        Nonstop
        LHR 7:20 PM
        Bangkok - London | Sat, Aug 22 | EVA Air
        SEK 9,968 SEK 13,471
        26% off
        26% off
        SEK 13,471 SEK 9,968
      • LHR 9:35 PM
        11h 55m
        Nonstop
        BKK 3:30 PM
        London - Bangkok | Wed, Aug 19 | EVA Air
        BKK 12:45 PM
        12h 35m
        Nonstop
        LHR 7:20 PM
        Bangkok - London | Sat, Aug 22 | EVA Air
        SEK 9,968 SEK 13,471
        26% off
        26% off
        SEK 13,471 SEK 9,968
      • LHR 10:40 PM
        19h 30m
        1 stop
        BKK 12:10 AM
        London - Bangkok | Tue, Aug 25 | Air China
        BKK 7:35 PM
        28h 30m
        1 stop
        LGW 6:05 PM
        Bangkok - London | Fri, Aug 28 | Air China
        SEK 5,743 SEK 13,471
        56% off
        56% off
        SEK 13,471 SEK 5,743
      • LHR 10:40 PM
        19h 30m
        1 stop
        BKK 12:10 AM
        London - Bangkok | Tue, Sep 1 | Air China
        BKK 7:35 PM
        28h 30m
        1 stop
        LGW 6:05 PM
        Bangkok - London | Mon, Sep 7 | Air China
        SEK 5,745
        56% off
        SEK 13,471 SEK 5,745
      • LHR 10:40 PM
        19h 30m
        1 stop
        BKK 12:10 AM
        London - Bangkok | Thu, Sep 3 | Air China
        BKK 2:50 PM
        21h 45m
        1 stop
        LGW 6:35 AM
        Bangkok - London | Mon, Sep 7 | Air China
        SEK 5,745
        56% off
        SEK 13,471 SEK 5,745
      • LHR 10:40 PM
        19h 30m
        1 stop
        BKK 12:10 AM
        London - Bangkok | Sun, Aug 30 | Air China
        BKK 7:35 PM
        28h 45m
        1 stop
        LGW 6:20 PM
        Bangkok - London | Sun, Sep 6 | Air China
        SEK 5,786
        56% off
        SEK 13,471 SEK 5,786
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Mon, Aug 31 | Shenzhen Airlines
        BKK 3:15 AM
        22h 45m
        1 stop
        LHR 8:00 PM
        Bangkok - London | Sun, Sep 6 | Shenzhen Airlines
        SEK 5,800
        56% off
        SEK 13,471 SEK 5,800
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Sun, Aug 30 | Shenzhen Airlines
        BKK 3:15 AM
        22h 45m
        1 stop
        LHR 8:00 PM
        Bangkok - London | Sun, Sep 6 | Shenzhen Airlines
        SEK 5,800
        56% off
        SEK 13,471 SEK 5,800
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Mon, Sep 7 | Shenzhen Airlines
        BKK 3:15 AM
        22h 35m
        1 stop
        LHR 7:50 PM
        Bangkok - London | Mon, Sep 14 | Shenzhen Airlines
        SEK 5,803
        56% off
        SEK 13,471 SEK 5,803
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Sun, Sep 6 | Shenzhen Airlines
        BKK 3:15 AM
        22h 45m
        1 stop
        LHR 8:00 PM
        Bangkok - London | Sun, Sep 13 | Shenzhen Airlines
        SEK 5,803
        56% off
        SEK 13,471 SEK 5,803
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Sat, Sep 5 | Shenzhen Airlines
        BKK 7:15 PM
        30h 45m
        1 stop
        LHR 8:00 PM
        Bangkok - London | Tue, Sep 8 | Shenzhen Airlines
        SEK 5,803
        56% off
        SEK 13,471 SEK 5,803
      • LHR 10:05 PM
        22h 10m
        1 stop
        BKK 2:15 AM
        London - Bangkok | Fri, Sep 4 | Shenzhen Airlines
        BKK 3:15 AM
        22h 45m
        1 stop
        LHR 8:00 PM
        Bangkok - London | Wed, Sep 9 | Shenzhen Airlines
        SEK 5,803
        56% off
        SEK 13,471 SEK 5,803
      • LON 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        London - Bangkok | Sun, Jul 12 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        LON 4:00 PM
        Bangkok - London | Tue, Jul 14 | Normal Airline
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      • Cheapest nonstop
        LHR 9:25 PM
        11h 35m
        Nonstop
        BKK 3:00 PM
        London - Bangkok | Sat, Sep 5 | Thai Airways
        SEK 6,464 SEK 8,737
        26% off
        26% off
        SEK 8,737 SEK 6,464
      • LHR 9:25 PM
        11h 35m
        Nonstop
        BKK 3:00 PM
        London - Bangkok | Wed, Aug 12 | Thai Airways
        SEK 6,465 SEK 8,737
        26% off
        26% off
        SEK 8,737 SEK 6,465
      • LHR 10:40 PM
        37h 40m
        1 stop
        BKK 6:20 PM
        London - Bangkok | Wed, Sep 2 | Air China
        SEK 3,616 SEK 8,737
        59% off
        59% off
        SEK 8,737 SEK 3,616
      • LHR 10:40 PM
        37h 40m
        1 stop
        BKK 6:20 PM
        London - Bangkok | Mon, Aug 31 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        37h 40m
        1 stop
        BKK 6:20 PM
        London - Bangkok | Sun, Aug 30 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 8:25 PM
        35h 10m
        1 stop
        BKK 1:35 PM
        London - Bangkok | Mon, Aug 24 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        32h 55m
        1 stop
        BKK 1:35 PM
        London - Bangkok | Sun, Aug 23 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        37h 40m
        1 stop
        BKK 6:20 PM
        London - Bangkok | Tue, Aug 25 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        19h 30m
        1 stop
        BKK 12:10 AM
        London - Bangkok | Thu, Aug 20 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        32h 55m
        1 stop
        BKK 1:35 PM
        London - Bangkok | Sat, Aug 22 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        32h 55m
        1 stop
        BKK 1:35 PM
        London - Bangkok | Fri, Aug 21 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LHR 10:40 PM
        37h 40m
        1 stop
        BKK 6:20 PM
        London - Bangkok | Thu, Aug 27 | Air China
        SEK 3,618
        59% off
        SEK 8,737 SEK 3,618
      • LON 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        London - Bangkok | Sun, Jul 12 | Normal Airline
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Displayed flight fares from Heathrow Airport to Suvarnabhumi Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Heathrow Airport to Suvarnabhumi Intl. Airport

What is the cheapest month for one-way flights from Heathrow Airport to Suvarnabhumi Intl. Airport?

Data is based on average one-way flight prices from Heathrow Airport to Suvarnabhumi Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Suvarnabhumi Intl. Airport, the best time to buy is in January, with an average price of SEK 3,989. You’ll want to avoid July, when the average price can reach as high as SEK 7,423.

SEK 7,423
SEK 5,706
SEK 3,989
SEK 2,272
    Cheapest
  • SEK 7,423
    Jul
  • SEK 5,420
    Aug
  • SEK 4,447
    Sep
  • SEK 4,514
    Oct
  • SEK 4,362
    Nov
  • SEK 4,552
    Dec
  • SEK 3,989
    Jan
  • SEK 4,342
    Feb
  • SEK 4,241
    Mar
  • SEK 4,162
    Apr
  • SEK 4,342
    May
  • SEK 4,405
    Jun

What’s the cheapest month to fly round-trip from Heathrow Airport to Suvarnabhumi Intl. Airport?

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

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Heathrow Airport to Suvarnabhumi Intl. Airport, with an average price of SEK 5,748. In contrast, July is usually the most expensive month, with average fares reaching SEK 11,816.

SEK 11,816
SEK 8,782
SEK 5,748
SEK 2,714
    Cheapest
  • SEK 11,816
    Jul
  • SEK 8,572
    Aug
  • SEK 7,166
    Sep
  • SEK 7,027
    Oct
  • SEK 6,298
    Nov
  • SEK 7,590
    Dec
  • SEK 5,748
    Jan
  • SEK 6,817
    Feb
  • SEK 6,146
    Mar
  • SEK 5,956
    Apr
  • SEK 6,261
    May
  • SEK 7,032
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Suvarnabhumi Intl. 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 day to depart from Heathrow Airport to Suvarnabhumi Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

SEK 7,765
SEK 7,424
SEK 7,083
SEK 6,742
    Cheapest
  • SEK 7,100
    Mon
  • SEK 7,183
    Tue
  • SEK 7,253
    Wed
  • SEK 7,197
    Thu
  • SEK 7,765
    Fri
  • SEK 7,495
    Sat
  • SEK 7,083
    Sun

Selected Airlines from Heathrow Airport to Suvarnabhumi Intl. 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.

Air China
From SEK 3,616
Vueling Airlines
From SEK 3,668
Xiamen Airlines
From SEK 3,913
China Eastern Airlines
From SEK 4,086
Gulf Air
From SEK 4,112
Hainan Airlines
From SEK 4,314
AEGEAN
From SEK 4,408
KLM
From SEK 4,422
China Southern Airlines
From SEK 4,553
Shenzhen Airlines
From SEK 4,600

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Flight Schedule from Heathrow Airport to Suvarnabhumi Intl. 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. CA856

    Heathrow Airport

    10:40 PM

    LHR

    10h

    Nonstop

    3:40 PM

    PEK

    S M T W T F S
    Search

  2. CA979

    Beijing Capital Intl. Airport

    7:55 PM

    PEK

    5h 15m

    Nonstop

    12:10 AM

    BKK

    S M T W T F S

  3. CA938

    Heathrow Airport

    8:25 PM

    LHR

    10h

    Nonstop

    1:25 PM

    PEK

    S M T W T F S
    Search

  4. CA979

    Beijing Capital Intl. Airport

    7:55 PM

    PEK

    5h 15m

    Nonstop

    12:10 AM

    BKK

    S M T W T F S

  5. CA856

    Heathrow Airport

    10:40 PM

    LHR

    10h

    Nonstop

    3:40 PM

    PEK

    S M T W T F S
    Search

  6. CA555

    Beijing Capital Intl. Airport

    9:10 AM

    PEK

    5h 25m

    Nonstop

    1:35 PM

    BKK

    S M T W T F S

  7. VY6653

    Heathrow Airport

    8:50 PM

    LHR

    2h 20m

    Nonstop

    12:10 AM

    BCN

    S M T W T F S
    Search

  8. CA846

    Barcelona Intl. Airport

    12:30 PM

    BCN

    11h 15m

    Nonstop

    5:45 AM

    PEK

    S M T W T F S

  9. CA555

    Beijing Capital Intl. Airport

    9:10 AM

    PEK

    5h 25m

    Nonstop

    1:35 PM

    BKK

    S M T W T F S

  10. CA938

    Heathrow Airport

    8:25 PM

    LHR

    10h

    Nonstop

    1:25 PM

    PEK

    S M T W T F S
    Search

  11. CA555

    Beijing Capital Intl. Airport

    9:10 AM

    PEK

    5h 25m

    Nonstop

    1:35 PM

    BKK

    S M T W T F S

  12. CA856

    Heathrow Airport

    10:40 PM

    LHR

    10h

    Nonstop

    3:40 PM

    PEK

    S M T W T F S
    Search

  13. CA959

    Beijing Capital Intl. Airport

    1:55 PM

    PEK

    5h 25m

    Nonstop

    6:20 PM

    BKK

    S M T W T F S
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Heathrow Airport to Suvarnabhumi Intl. Airport Flights Info

Flight distance 9,587.48 km
Cheapest one-way ticket price SEK 3,616
Cheapest return ticket price SEK 5,743

FAQs for Heathrow Airport to Suvarnabhumi Intl. Airport Flights

  • How long is a flight from Heathrow Airport to Suvarnabhumi Intl. Airport?

    It takes around 11 hours 39 minutes to fly from Heathrow Airport (lhr) to Suvarnabhumi Intl. Airport (bkk).
  • There are around 4 daily flights from Heathrow Airport (LHR) to Suvarnabhumi Intl. Airport (BKK).
  • Tickets cost around SEK 6,953 in October, making it the cheapest month to book. Heathrow Airport (LHR) to Suvarnabhumi Intl. Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Heathrow Airport (LHR) to Suvarnabhumi Intl. Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around SEK 12,658 in July, the most expensive month to book this route.
  • The latest flight departs from Heathrow Airport (LHR) at 21:35 and arrives in Suvarnabhumi Intl. Airport (BKK) at 16:00.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • EVA Air is a very popular airline operating an average of 10028 flights per month.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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