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

Return flights

01 Mar - 24 Mar	easyJet
01 Mar - 15 Mar	easyJet
02 Mar - 15 Mar	Pegasus Airlines
04 Mar - 15 Mar	Pegasus Airlines
03 Mar - 15 Mar	Pegasus Airlines
15 Mar - 29 Mar	Wizz Air
04 Mar - 14 Mar	Pegasus Airlines
05 Mar - 15 Mar	Pegasus Airlines
01 Mar - 13 Mar	easyJet
15 Mar - 21 Mar	easyJet
19 Mar - 02 Apr	KLM
15 Mar - 04 Apr	easyJet
26 Mar - 11 Apr	easyJet
27 Mar - 12 Apr	Wizz Air
28 Mar - 11 Apr	easyJet

Also check the deals for one-way flights from Basel to Bangkok 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 Basel to Bangkok in March from 535€

Return flights