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

Return flights

14 May - 05 Jun	Pegasus Airlines
01 May - 15 May	Pegasus Airlines
01 May - 16 May	Pegasus Airlines
17 May - 13 Jun	Ryanair
27 May - 29 Jun	Ryanair
20 May - 10 Jun	Ryanair
01 May - 28 May	Pegasus Airlines
23 May - 10 Jun	Ryanair
26 May - 24 Jun	Ryanair
25 May - 11 Jun	Ryanair
25 May - 08 Jun	Ryanair
09 May - 24 May	Pegasus Airlines
22 May - 10 Jun	Ryanair
03 May - 21 May	Ryanair
07 May - 17 May	Pegasus Airlines
25 May - 23 Jun	Ryanair
04 May - 10 May	Ryanair
15 May - 29 May	Ryanair
04 May - 18 May	Ryanair
01 May - 31 May	Ryanair

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

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 Charleroi to Bangkok in May from $775

Return flights