Cheapest one-way flights from Helsinki to Basel in April from 65€

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Basel (BSL) in April 2026 (see full year).

One-Way flights

05 Apr Ryanair
12 Apr Ryanair
01 Apr Ryanair
06 Apr Ryanair

Also check the deals for return flights from Helsinki 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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