LHRBKK~9,547 kmRecently found from $368
Flights from London to Bangkok
Compare prices across 9 airlines
Cheapest upcoming dates
Pick a date to fill in the search above.
Airlines Flying This Route
IndiGo
Air India
CA
CZ
HU
MU
Vueling
Oman Air
ZH
Airports on this route
Flying from London
- LHR
Heathrow Airport
London
Arriving in Bangkok
- BKK
Suvarnabhumi Airport
Bangkok
Best time to fly
Among the months with available fare data, September had the lowest observed fare, from $368.
Typical climate in Bangkok
Average daily highs and lows in Bangkok, and how often it rains.
Warmest month
Apr, around 34°C
Wettest month
Sep, about 28 rainy days
- Jan: average high 32°C, average low 21°C, 4 days of rain.
- Feb: average high 32°C, average low 23°C, 7 days of rain.
- Mar: average high 33°C, average low 25°C, 11 days of rain.
- Apr: average high 34°C, average low 27°C, 14 days of rain.
- May: average high 34°C, average low 27°C, 21 days of rain.
- Jun: average high 33°C, average low 26°C, 24 days of rain.
- Jul: average high 32°C, average low 26°C, 27 days of rain.
- Aug: average high 31°C, average low 25°C, 27 days of rain.
- Sep: average high 31°C, average low 25°C, 28 days of rain.
- Oct: average high 31°C, average low 24°C, 22 days of rain.
- Nov: average high 32°C, average low 23°C, 10 days of rain.
- Dec: average high 31°C, average low 21°C, 2 days of rain.
Hotels
Discover Bangkok hotel deals
Compare stays in Bangkok and book with free cancellation on most rooms.
Search hotelsAlso in Bangkok
More routes from London
More ways to reach Bangkok
The return route
Tips for Cheaper Flights
Book Early
For flights from London to Bangkok, booking 2-3 months in advance typically offers the best prices.
Fly Mid-Week
Tuesday to Thursday flights are often cheaper than weekend departures on this route.
Compare All Options
Tripzle compares prices from 0 airlines so you always find the best deal.
Be Flexible
Shifting your dates by a day or two can save significantly on London to Bangkok flights.
Frequently Asked Questions
The route from London to Bangkok covers approximately 9,547 km.
Flights to Bangkok arrive at Suvarnabhumi Airport (BKK).
9 airlines operate this route, including IndiGo, Air India, CA, CZ.
Among the months with available fare data, September had the lowest observed fares from London to Bangkok.