Cheapest return flights from London to Bangkok in May from $531

Best time to book flights for London (STN) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from London (STN) to Bangkok (BKK) in May 2025 (see full year).

Return flights

07 May - 14 May Ryanair
08 May - 13 May Ryanair
06 May - 13 May Ryanair
13 May - 27 May Ryanair
13 May - 03 Jun Ryanair
29 May - 12 Jun Ryanair
15 May - 25 May Ryanair
20 May - 27 May Ryanair
18 May - 23 May Ryanair
07 May - 13 May Ryanair
27 May - 24 Jun Ryanair
27 May - 03 Jun Ryanair
27 May - 10 Jun Ryanair
10 May - 13 May Ryanair
15 May - 23 May Ryanair
27 May - 17 Jun Ryanair
29 May - 08 Jun Ryanair
12 May - 16 Jun Ryanair
17 May - 21 Jun Ryanair
28 May - 16 Jun Ryanair

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok