Flight Routes from Bangkok to London Heathrow

Trip type

Our cheapest offers for flights from Bangkok to London Heathrow

Here you can compare cheap flights from Bangkok (BKK) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Flight schedule from Bangkok (BKK) to London Heathrow (LHR)

Select a travel date in the flight schedule for the route from Bangkok (BKK) to London Heathrow (LHR) and compare affordable flight deals.

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Matching outbound flights44 of 44
fromto
dep.arr.
durationstopovers
  1. August 9 – 15, 2026
  2. August 16 – 22, 2026
  3. August 23 – 29, 2026
    1. BKKLHR
      nonstop
      1. Thai Airways
    2. BKKLHR
      1 stopover
      1. Kuwait Airways
    3. BKKLHR
      1 stopover
      1. Qatar Airways
    4. BKKLHR
      1 stopover
      1. Qatar Airways
    5. BKKLHR
      1 stopover
      1. Qatar Airways
    6. BKKLHR
      1 stopover
      1. Emirates Airline
    7. BKKLHR
      1 stopover
      1. Etihad Airways
    8. BKKLHR
      1 stopover
      1. China Eastern Airlines
    9. BKKLHR
      1 stopover
      1. Etihad Airways
    10. BKKLHR
      1 stopover
      1. Shenzhen Airlines
    11. BKKLHR
      1 stopover
      1. Emirates Airline
    12. BKKLHR
      1 stopover
      1. Emirates Airline
    13. BKKLHR
      1 stopover
      1. Emirates Airline
    14. BKKLHR
      1 stopover
      1. Emirates Airline
    15. BKKLHR
      1 stopover
      1. Turkish Airlines

      Tips and tricks to help you find cheap flights from Bangkok to London Heathrow

      Favorite airline: Air China
      The majority of passengers on the route Bangkok – London Heathrow prefer to fly with Air China.
      Air China
      67 %
      Finnair
      8 %
      China Eastern
      8 %
      Favourite connection: via Chengdu Tianfu
      The most popular route is via Chengdu Tianfu and is booked by 67 % of all travelers.
      Route
      bookings
      1 stopover Chengdu Tianfu
      31h 55min, from 673 $
      67 %
      1 stopover Beijing Capital International Airport
      25h 15min, from 916 $
      22 %
      1 stopover Shanghai Pudong International Airport
      22h 10min, from 773 $
      11 %

      Important flight information

      Flight information: Bangkok - London Heathrow

      Roundtrip from 807,00 $
      Flight duration min. 13:05 / max. 13:15
      Return flight duration min. 11:25/ max. 11:30
      Distance 9588 km
      Flights per week 32
      Departure airport Airport Bangkok International Airport (BKK)
      Departure country Flights from Thailand
      Arrival airport Airport London Heathrow (LHR)
      Destination country Flights to United Kingdom
      Departure country - Arrival airport Thailand - London Heathrow
      Departure airport - Destination country Bangkok International Airport - United Kingdom
      Departure airport - City-Code Bangkok International Airport - London
      Alternative routes to United Kingdom
      Flight destinations with a similar price
      Flight destinations with a similar price