AirHint found the following cheapest one-way flights from Warsaw (WAW) to Basel (BSL) in April 2026 (see full year).
One-Way flights
| 01 Apr | Wizz Air | direct | |
| 03 Apr | Wizz Air | direct | |
| 02 Apr | Wizz Air | direct | |
| 13 Apr | Wizz Air | direct | |
| 10 Apr | Wizz Air | direct | |
| 12 Apr | Wizz Air | direct | |
| 26 Apr | LOT |
Also check the deals for return flights from Warsaw to Basel in April.
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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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