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

Return flights

05 Mar - 16 Mar	Thai AirAsia X
06 Mar - 16 Mar	Thai Lion Air
05 Mar - 15 Mar	Thai AirAsia X
07 Mar - 14 Mar	Thai VietJet Air
07 Mar - 16 Mar	Thai VietJet Air
04 Mar - 16 Mar	Thai AirAsia
23 Mar - 31 Mar	Hainan Airlines
13 Mar - 20 Mar	Thai VietJet Air
05 Mar - 10 Mar	Thai AirAsia X
10 Mar - 15 Mar	IndiGo
30 Mar - 12 Apr	Thai VietJet Air
27 Mar - 03 Apr	IndiGo
28 Mar - 02 Apr	Turkmenistan Airlines

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

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 Bangkok to Charleroi in March from $612

Return flights