ibis Bangkok Siam
★★★ 3-star hotel
Next to National Stadium BTS, a short walk to MBK and Siam Square
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Cheapest month to fly
One way, the cheapest fare found for each month. Fares change all the time; the search shows today’s prices.
| Month | From | Airline | Stops | Found |
|---|---|---|---|---|
| November 2026 | £281 | Shenzhen Airlines | 1 stop | 11 Nov 2026 |
| December 2026 | £304 | Shenzhen Airlines | 1 stop | 12 Nov 2026 |
| January 2027 | £294 | Shenzhen Airlines | 1 stop | 13 Nov 2026 |
| February 2027 | £314 | Hainan Airlines | 1 stop | 9 Nov 2026 |
| March 2027 | £322 | Shenzhen Airlines | 1 stop | 13 Nov 2026 |
| April 2027 | £319 | China Southern Airlines | 1 stop | 13 Nov 2026 |
| June 2027 | £349 | Air India | 1 stop | 13 Nov 2026 |
| July 2027 | £459 | Turkish Airlines | 2 stops | 14 Nov 2026 |
| August 2027 | £546 | Royal Brunei Airlines | 1 stop | 10 Nov 2026 |
| September 2027 | £371 | SWISS | 3 stops | 13 Nov 2026 |
| October 2027 | £401 | Shenzhen Airlines | 1 stop | 14 Nov 2026 |
Cheapest days in December 2026
| Date | From | Airline | Stops | Found |
|---|---|---|---|---|
| 1 Dec 2026 | £302 | Shenzhen Airlines | 1 stop | 8 Nov 2026 |
| 2 Dec 2026 | £304 | Shenzhen Airlines | 1 stop | 12 Nov 2026 |
| 3 Dec 2026 | £337 | SWISS | 2 stops | 12 Nov 2026 |
| 31 Dec 2026 | £337 | Air India | 1 stop | 9 Nov 2026 |
| 8 Dec 2026 | £344 | SWISS | 2 stops | 13 Nov 2026 |
| 9 Dec 2026 | £355 | SWISS | 2 stops | 10 Nov 2026 |
| 7 Dec 2026 | £361 | Vueling | 2 stops | 13 Nov 2026 |
| 6 Dec 2026 | £369 | Gulf Air | 1 stop | 13 Nov 2026 |
Airlines flying non-stop
THAI Airways From £420 one way · found 13 Nov 2026
EVA Air From £665 one way · found 10 Nov 2026
Non-stop flights take about 11 h 25 min.
Select Hotels in Bangkok
Holiday Inn Express Bangkok Siam by IHG
★★★ 3-star hotel
A few minutes on foot from MBK and Siam Square
Novotel Bangkok Platinum Pratunam
★★★★ 4-star hotel
Steps from Pratunam Market and Platinum Fashion Mall
Lounges at London Heathrow Airport →
Lounges at Bangkok Suvarnabhumi →
More cheap trips from London →
How many Avios or miles does this flight earn, and what does it cost in points?
Questions about this route
When is it cheapest to fly from London to Bangkok?
In our recent data November 2026 is cheapest, from £281 one way. Prices move every day, so check the search for your own dates.
Which airlines fly non-stop from London to Bangkok?
Recent non-stop fares were found with THAI Airways and EVA Air.
How long is the flight from London to Bangkok?
About 11 h 25 min non-stop.
Fares are the cheapest found recently by travellers, not live quotes, and can change.