AirHint found the following cheapest return flights from Birmingham (BHX) to Bangkok (BKK) in April 2026 (see full year).

Return flights

08 Apr - 21 May	Lufthansa
27 Apr - 25 May	Lufthansa
28 Apr - 12 May	Lufthansa
09 Apr - 12 May	Lufthansa
23 Apr - 15 May	Air India
23 Apr - 14 May	Air India
27 Apr - 15 May	Air India
27 Apr - 18 May	Lufthansa
30 Apr - 13 May	Air India
10 Apr - 08 May	KLM
04 Apr - 25 Apr	Ryanair
10 Apr - 25 Apr	KLM
05 Apr - 29 Apr	KLM
10 Apr - 29 Apr	KLM
04 Apr - 19 Apr	Ryanair
04 Apr - 15 Apr	Ryanair
07 Apr - 21 Apr	Ryanair
04 Apr - 18 Apr	Ryanair
10 Apr - 17 Apr	KLM
05 Apr - 24 Apr	KLM

Also check the deals for one-way flights from Birmingham to Bangkok in April.

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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Cheapest return flights from Birmingham to Bangkok in April from 519€

Return flights