LHR → BKK
Cheap flights from London to Bangkok
We track fares from London to Bangkok, Thailand every day. Across 150 prices we've logged, the cheapest was €429 return and a typical fare runs around €452. The cheapest month to fly is usually Nov 2026.
Cheapest seen
€429
Typical price
€452
Cheapest month
Nov 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €452. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Nov 2026 | €436 | Check on Aviasales → |
| Dec 2026 | €454 | Check on Aviasales → |
| Jan 2027 | €442 | Check on Aviasales → |
| Mar 2027 | €461 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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London to Bangkok: the basics
- Route
- London (LHR) → Bangkok (BKK)
- Distance
- 9,578 km
- Non-stop
- No (with a stop)
- Airlines seen
- Air India, Air China, China Southern, Etihad Airways, HU, China Eastern
Planning the trip? Thailand: what to see and when to go covers where to go and when.
Where these flights connect
There is no non-stop flight from London to Bangkok. Based on the airlines that fly this route, connections are usually through Abu Dhabi — worth checking when you compare fares.