Cheapest return flights from Frankfurt to Basel in April from $190

Best time to book flights for Frankfurt (FRA) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Basel (BSL) in April 2025 (see full year).

Return flights

27 Apr - 30 Apr Ryanair
24 Apr - 02 May Ryanair
25 Apr - 28 Apr Air Dolomiti direct
25 Apr - 27 Apr Lufthansa direct
25 Apr - 02 May Lufthansa direct
26 Apr - 01 May SWISS direct
26 Apr - 29 Apr SWISS direct
24 Apr - 02 May Lufthansa direct
26 Apr - 02 May SWISS direct
27 Apr - 30 Apr SWISS direct
21 Apr - 01 May Austrian Airlines
21 Apr - 25 Apr Lufthansa direct
21 Apr - 01 May Air Dolomiti direct
28 Apr - 28 Apr Condor
23 Apr - 24 Apr Air Dolomiti direct
22 Apr - 23 Apr Air Dolomiti direct
22 Apr - 22 Apr KLM

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

Skyscanner

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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