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

Return flights

18 Mar - 25 Mar	Wizz Air	direct
18 Mar - 22 Mar	Wizz Air	direct
22 Mar - 26 Mar	Lufthansa
23 Mar - 27 Mar	Lufthansa
15 Mar - 25 Mar	Lufthansa
16 Mar - 26 Mar	Lufthansa
17 Mar - 21 Mar	Lufthansa
22 Mar - 25 Mar	LOT
18 Mar - 27 Mar	Wizz Air	direct
23 Mar - 26 Mar	KLM
22 Mar - 10 Apr	Wizz Air	direct
23 Mar - 10 Apr	Wizz Air	direct
18 Mar - 05 Apr	Wizz Air	direct
22 Mar - 05 Apr	Wizz Air	direct
23 Mar - 05 Apr	Wizz Air	direct
16 Mar - 05 Apr	Wizz Air	direct

Also check the deals for one-way flights from Warsaw to Basel 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 Warsaw to Basel in March from 127€

Return flights