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

Return flights

21 Jun - 24 Jun	Wizz Air	direct
21 Jun - 01 Jul	Wizz Air
22 Jun - 01 Jul	Wizz Air
28 Jun - 29 Jun	Wizz Air	direct
22 Jun - 02 Jul	Wizz Air
22 Jun - 03 Jul	Wizz Air
12 Jun - 22 Jun	Wizz Air	direct
21 Jun - 26 Jun	Wizz Air
21 Jun - 01 Jul	Wizz Air	direct
22 Jun - 01 Jul	Wizz Air	direct
22 Jun - 26 Jun	Wizz Air
10 Jun - 20 Jun	Wizz Air
21 Jun - 25 Jun	Wizz Air
05 Jun - 07 Jun	Wizz Air	direct
17 Jun - 22 Jun	Wizz Air	direct
16 Jun - 21 Jun	Wizz Air

Also check the deals for one-way flights from Warsaw to Basel in June.

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 June from $113

Return flights