Cheapest one-way flights from London to Bangkok in May from $434

AirHint found the following cheapest one-way flights from London (LCY) to Bangkok (BKK) in May 2026 (see full year).

One-Way flights

15 May Luxair
06 May SWISS
12 May SWISS
07 May SWISS
27 May SWISS
28 May SWISS
26 May Iberia
19 May Iberia
08 May SWISS
29 May SWISS

Also check the deals for return flights from London to Bangkok in May.

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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.

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