Cheapest return flights from Warsaw to Basel in April from $123

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

Return flights

02 Apr - 12 Apr Wizz Air direct
02 Apr - 10 Apr Wizz Air direct
10 Apr - 12 Apr Wizz Air direct
10 Apr - 13 Apr Lufthansa
11 Apr - 13 Apr Lufthansa
02 Apr - 08 Apr Wizz Air direct
02 Apr - 13 Apr Wizz Air direct
10 Apr - 13 Apr Wizz Air direct
12 Apr - 13 Apr Wizz Air direct
24 Apr - 26 Apr LOT

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

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