Cheapest return flights from London (LHR) to Bangkok (BKK), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 May 14 May Air China
04 May 10 May Air China
04 May 15 May Air China
03 May 16 May Air China
02 May 15 May Air China
08 May 15 May Air China
05 May 12 May Air China
10 May 13 May Air China
02 May 16 May Air China
06 May 15 May Air China
24 May 09 Jun Gulf Air
17 May 07 Jun Gulf Air
25 May 01 Jun Gulf Air
27 May 07 Jun Gulf Air
27 May 11 Jun Gulf Air
27 May 12 Jun Gulf Air
14 May 10 Jun Gulf Air
22 May 09 Jun Gulf Air
14 May 01 Jun Gulf Air
14 May 14 Jun Gulf Air
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deals for one-way flights from London to Bangkok in May.

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Updated Jul 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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