Route guide · United Kingdom to Thailand
London to Bangkok flights
We have checked 1,208 round-trip London to Bangkok fares since 21 Sept 2026. Nonstop fares were typically £853, about 11h 40m outbound. With one stop they were typically £428. Our lowest listed fare right now is £412.00 return, 25 Nov to 13 Dec 2026.
Fares from our latest checks
Current London to Bangkok dates
Cached round-trip prices, lowest first. The fare page shows when each price was last checked.
- 25 Nov – 13 Dec 202618 nights · 1 stop each way · China Southern Airlines£412.00
- 30 Dec – 20 Jan 202721 nights · 1 stop each way · Shenzhen Airlines£505.00
- 4 Dec – 17 Dec 202613 nights · Nonstop · Norse Atlantic UK£549.00
- 6 Dec – 17 Dec 202611 nights · Nonstop · Norse Atlantic UK£569.00
- 25 Nov – 13 Dec 202618 nights · Nonstop · EVA Air£607.00
- 25 Nov – 16 Dec 202621 nights · Nonstop · EVA Air£640.00
- 18 Nov – 26 Nov 20268 nights · Nonstop · EVA Air£675.00
- 5 Dec – 11 Dec 20266 nights · Nonstop · EVA Air£684.00
From our own fare checks
London to Bangkok prices we have seen
Our fare engine checked this route on 37 days between 21 Sept 2026 and 28 Oct 2026. For each set of dates and stops it keeps the lowest round-trip price: 1,208 fares in all.
| Journey | Lowest | Typical | Highest | Flight time out / back | Fares |
|---|---|---|---|---|---|
| Nonstop | £480 | £853 | £2,410 | 11h 40m / 13h 20m | 678 |
| With one stop | £347 | £428 | £1,373 | 15h 10m / 16h | 530 |
Typical price by departure month
- November 2026£573from £347 · 355 fares
- December 2026£1,043from £355 · 354 fares
- January 2027£700from £366 · 199 fares
- February 2027£576from £404 · 164 fares
- March 2027£650from £356 · 75 fares
- April 2027£730from £487 · 17 fares
November 2026 departures had the lowest typical price in our checks.
Airlines we saw most often
EVA Air, Norse Atlantic UK, Air China, China Southern Airlines, THAI Airways.
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