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Bangkok to Heathrow Airport flight
      • Cheapest nonstop
        BKK 12:45
        12h 30m
        Direct
        LHR 19:15
        Bangkok - London | Sun, Sep 6 | Thai Airways
        LHR 12:30
        11h 30m
        Direct
        BKK 06:00
        London - Bangkok | Tue, Sep 8 | Thai Airways
        £754 £851
        11% off
        11% off
        £851 £754
      • BKK 12:45
        12h 30m
        Direct
        LHR 19:15
        Bangkok - London | Thu, Aug 6 | Thai Airways
        LHR 12:30
        11h 30m
        Direct
        BKK 06:00
        London - Bangkok | Tue, Aug 11 | Thai Airways
        £757 £851
        11% off
        11% off
        £851 £757
      • BKK 11:20
        38h 40m
        1 stop
        LHR 20:00
        Bangkok - London | Tue, Aug 18 | Tianjin Airlines
        LGW 20:20
        35h 15m
        1 stop
        BKK 13:35
        London - Bangkok | Thu, Aug 20 | Air China
        £493 £851
        42% off
        42% off
        £851 £493
      • BKK 15:55
        29h 10m
        1 stop
        LHR 15:05
        Bangkok - London | Thu, Sep 10 | Etihad Airways
        LGW 20:20
        21h 50m
        1 stop
        BKK 00:10
        London - Bangkok | Sat, Sep 12 | Air China
        £505
        41% off
        £851 £505
      • BKK 15:55
        29h 10m
        1 stop
        LHR 15:05
        Bangkok - London | Fri, Sep 11 | Etihad Airways
        LGW 12:35
        23h 45m
        1 stop
        BKK 18:20
        London - Bangkok | Sun, Sep 13 | Air China
        £505
        41% off
        £851 £505
      • BKK 11:20
        38h 10m
        1 stop
        LHR 19:30
        Bangkok - London | Fri, Aug 14 | Tianjin Airlines
        LGW 20:20
        35h 15m
        1 stop
        BKK 13:35
        London - Bangkok | Thu, Aug 20 | Air China
        £506
        41% off
        £851 £506
      • BKK 15:55
        29h 10m
        1 stop
        LHR 15:05
        Bangkok - London | Mon, Sep 7 | Etihad Airways
        LGW 20:25
        21h 45m
        1 stop
        BKK 00:10
        London - Bangkok | Wed, Sep 9 | Air China
        £507
        40% off
        £851 £507
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Thu, Aug 13 | IndiGo
        LGW 12:35
        29h 35m
        1 stop
        BKK 00:10
        London - Bangkok | Wed, Aug 19 | Air China
        £508
        40% off
        £851 £508
      • BKK 20:15
        27h 30m
        1 stop
        LHR 17:45
        Bangkok - London | Wed, Aug 12 | IndiGo
        LGW 12:35
        23h 45m
        1 stop
        BKK 18:20
        London - Bangkok | Wed, Aug 19 | Air China
        £508
        40% off
        £851 £508
      • BKK 15:55
        32h 50m
        1 stop
        LHR 18:45
        Bangkok - London | Mon, Sep 14 | Etihad Airways
        LGW 20:25
        35h 10m
        1 stop
        BKK 13:35
        London - Bangkok | Wed, Sep 16 | Air China
        £509
        40% off
        £851 £509
      • BKK 15:55
        32h 50m
        1 stop
        LHR 18:45
        Bangkok - London | Sun, Sep 13 | Etihad Airways
        LGW 20:20
        21h 50m
        1 stop
        BKK 00:10
        London - Bangkok | Tue, Sep 15 | Air China
        £509
        40% off
        £851 £509
      • BKK 13:00
        17h 25m
        1 stop
        LON 14:00
        Bangkok - London | Sun, Jul 19 | Normal Airline
        LON 15:00
        6h
        Direct
        BKK 16:00
        London - Bangkok | Tue, Jul 21 | Normal Airline
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      • Cheapest nonstop
        BKK 12:45
        12h 30m
        Direct
        LHR 19:15
        Bangkok - London | Mon, Jul 20 | Thai Airways
        £329 £371
        11% off
        11% off
        £371 £329
      • BKK 00:45
        12h 30m
        Direct
        LHR 07:15
        Bangkok - London | Wed, Jul 29 | Thai Airways
        £330 £371
        11% off
        11% off
        £371 £330
      • BKK 11:20
        38h 40m
        1 stop
        LHR 20:00
        Bangkok - London | Tue, Jul 21 | Tianjin Airlines
        £225 £371
        39% off
        39% off
        £371 £225
      • BKK 20:15
        27h 30m
        1 stop
        LHR 17:45
        Bangkok - London | Mon, Jul 20 | IndiGo
        £230
        38% off
        £371 £230
      • BKK 13:50
        35h 5m
        1 stop
        LHR 18:55
        Bangkok - London | Tue, Jul 21 | IndiGo
        £230
        38% off
        £371 £230
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Thu, Jul 23 | IndiGo
        £230
        38% off
        £371 £230
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Sun, Jul 19 | IndiGo
        £230
        38% off
        £371 £230
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Sat, Jul 25 | IndiGo
        £233
        37% off
        £371 £233
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Tue, Aug 11 | IndiGo
        £233
        37% off
        £371 £233
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Wed, Aug 5 | IndiGo
        £233
        37% off
        £371 £233
      • BKK 11:55
        35h 50m
        1 stop
        LHR 17:45
        Bangkok - London | Wed, Jul 29 | IndiGo
        £233
        37% off
        £371 £233
      • BKK 13:00
        17h 25m
        1 stop
        LON 14:00
        Bangkok - London | Sun, Jul 19 | Normal Airline
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Trip.com Price Insights: Flights from Bangkok to Heathrow Airport

What is the cheapest month for one-way flights from Bangkok to Heathrow Airport?

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

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Bangkok to Heathrow Airport is December, with an average price of £188, while the most expensive month is usually July, with an average price of £316.

£316
£252
£188
£124
    Cheapest
  • £316
    Jul
  • £276
    Aug
  • £302
    Sep
  • £288
    Oct
  • £240
    Nov
  • £188
    Dec
  • £222
    Jan
  • £246
    Feb
  • £218
    Mar
  • £247
    Apr
  • £233
    May
  • £257
    Jun

Which month has the lowest round‑trip flight prices from Bangkok to Heathrow Airport?

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

Based on Trip.com's data from the past 12 months, December is usually the month with the lowest fares for flights from Bangkok to Heathrow Airport, with an average price of £785. January is typically the most expensive month, with an average price of £1,085.

£1,085
£935
£785
£635
    Cheapest
  • £957
    Jul
  • £809
    Aug
  • £787
    Sep
  • £879
    Oct
  • £939
    Nov
  • £785
    Dec
  • £1,085
    Jan
  • £965
    Feb
  • £1,039
    Mar
  • £924
    Apr
  • £798
    May
  • £798
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Bangkok to Heathrow 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 from Bangkok to Heathrow Airport is on Thursday, when prices are usually lower than other days. Avoid departing on Saturday as fares are typically highest on that day.

£477
£459
£440
£422
    Cheapest
  • £459
    Mon
  • £444
    Tue
  • £456
    Wed
  • £440
    Thu
  • £475
    Fri
  • £477
    Sat
  • £474
    Sun

Cheap Flights from Bangkok to Heathrow Airport

Thai Airways logo Thai Airways
EVA Air logo EVA Air
Qatar Airways logo Qatar Airways
Etihad Airways logo Etihad Airways
Air China logo Air China
Gulf Air logo Gulf Air
Oman Air logo Oman Air
Emirates logo Emirates
Air India logo Air India
IndiGo logo IndiGo
Hainan Airlines logo Hainan Airlines
China Eastern Airlines logo China Eastern Airlines
Norse Atlantic Airways logo Norse Atlantic Airways
British Airways logo British Airways
Turkish Airlines logo Turkish Airlines
China Southern Airlines logo China Southern Airlines
Malaysia Airlines logo Malaysia Airlines
Cathay Pacific logo Cathay Pacific
Royal Jordanian logo Royal Jordanian
Turkmenistan logo Turkmenistan

Flight Schedule from Bangkok to Heathrow Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E1060

    Suvarnabhumi Airport

    22:45

    BKK

    4h 25m

    Direct

    01:40

    BOM

    S M T W T F S
    Search

  2. 6E001

    Chhatrapati Shivaji Maharaj International Airport

    12:25

    BOM

    10h 15m

    Direct

    18:10

    LHR

    S M T W T F S

  3. 6E1054

    Suvarnabhumi Airport

    20:15

    BKK

    4h 25m

    Direct

    23:10

    DEL

    S M T W T F S
    Search

  4. 6E003

    Indira Gandhi International Airport

    10:55

    DEL

    11h 20m

    Direct

    17:45

    LHR

    S M T W T F S

  5. CA472

    Suvarnabhumi Airport

    18:20

    BKK

    3h 15m

    Direct

    22:35

    TFU

    S M T W T F S
    Search

  6. CA423

    Chengdu Tianfu International Airport

    15:55

    TFU

    11h 20m

    Direct

    20:15

    LHR

    - M - W - F -

  7. EY405

    Suvarnabhumi Airport

    15:55

    BKK

    6h 15m

    Direct

    19:10

    AUH

    S M T W T F S
    Search

  8. EY067

    Zayed International Airport

    14:10

    AUH

    7h 35m

    Direct

    18:45

    LHR

    S M T W T F S

  9. 6E1604

    Suvarnabhumi Airport

    13:50

    BKK

    4h 50m

    Direct

    17:10

    BOM

    S M T W T F S
    Search

  10. 6E001

    Chhatrapati Shivaji Maharaj International Airport

    12:25

    BOM

    10h 15m

    Direct

    18:10

    LHR

    S M T W T F S

  11. 6E1064

    Suvarnabhumi Airport

    11:55

    BKK

    4h 20m

    Direct

    14:45

    DEL

    S M T W T F S
    Search

  12. 6E003

    Indira Gandhi International Airport

    10:55

    DEL

    11h 20m

    Direct

    17:45

    LHR

    S M T W T F S

  13. HU424

    Suvarnabhumi Airport

    11:20

    BKK

    3h 20m

    Direct

    15:40

    CKG

    S M T W T F S
    Search

  14. GS7965

    Chongqing Jiangbei International Airport

    15:00

    CKG

    12h

    Direct

    20:00

    LHR

    - - T - - F -

  15. HU7940

    Suvarnabhumi Airport

    11:10

    BKK

    2h 25m

    Direct

    14:35

    HAK

    S M T W T F S
    Search

  16. HU7911

    Haikou Meilan International Airport

    11:10

    HAK

    13h 10m

    Direct

    16:20

    LHR

    - - T - - - -
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Flight Info of Flights from Bangkok to Heathrow Airport

Cheapest return ticket price£609
Cheapest one-way flight price£154
Off-season travel monthNovember
Peak season for travelJuly

FAQs for Bangkok to Heathrow Airport Flights

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

    Airlines adjust prices for flights from Bangkok to London 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.
  • According to Trip.com's data, the lowest price is around £757.
  • It takes about 12 hours 47 minutes to fly from Bangkok (BKK) to London (LON).
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • Airlines with flights from Bangkok (BKK) to London (LON): TAP Air Portugal, British Airways, EVA Air, Iberia, Thai Airways and Air Canada.
  • Thai Airways operates 83 direct flights from Bangkok (BKK) to London (LON).

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.