Cheapest return flights from London to Bangkok in May from $539

AirHint found the following cheapest return flights from London (STN) to Bangkok (BKK) in May 2026 (see full year).

Return flights

06 May - 20 Jun Pegasus Airlines
05 May - 19 May AJet
05 May - 16 May AJet
05 May - 17 May AJet
09 May - 17 May Ryanair
10 May - 19 May AJet
10 May - 17 May AJet
15 May - 09 Jun AJet
05 May - 23 May AJet
08 May - 12 May Pegasus Airlines
08 May - 17 May Pegasus Airlines
08 May - 23 May AJet
30 May - 27 Jun Ryanair
30 May - 13 Jun Ryanair
07 May - 08 Jun Pegasus Airlines
28 May - 09 Jun Ryanair
05 May - 23 Jun AJet
10 May - 16 Jun AJet
12 May - 16 Jun AJet
29 May - 25 Jun Ryanair

Also check the deals for one-way flights from London to Bangkok in May.

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