Cheapest return flights from Basel to Helsinki in April from $205

Best time to book flights for Basel (BSL) to Helsinki (HEL) flights at AirHint

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

Return flights

01 Apr - 07 Apr easyJet
08 Apr - 15 Apr KLM
07 Apr - 09 Apr Lufthansa
24 Apr - 27 Apr easyJet
11 Apr - 20 Apr Lufthansa
07 Apr - 16 Apr Lufthansa
26 Apr - 03 May Air France
22 Apr - 27 Apr Lufthansa
11 Apr - 21 Apr KLM

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