Cheapest return HEL–BSL flights, June

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

Return flights

30 Jun - 07 Jul airBaltic
05 Jun - 09 Jun Norwegian Air Sweden AOC
03 Jun - 09 Jun Eurowings
04 Jun - 09 Jun Scandinavian Airlines
04 Jun - 08 Jun Norwegian Air Sweden AOC
22 Jun - 25 Jun airBaltic
05 Jun - 08 Jun Lufthansa
03 Jun - 08 Jun Scandinavian Airlines
05 Jun - 05 Jun Lufthansa
02 Jun - 05 Jun Lufthansa
03 Jun - 05 Jun Scandinavian Airlines

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

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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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