Cheapest return ZRH–HEL flights, May

AirHint found the following cheapest return flights from Zurich (ZRH) to Helsinki (HEL) in May 2026 (see full year).

Return flights

06 May - 19 May Ethiopian Airlines
20 May - 24 May Lufthansa
19 May - 23 May Lufthansa
06 May - 27 May Ethiopian Airlines
12 May - 19 May Lufthansa
20 May - 26 May KLM
09 May - 16 May Lufthansa
13 May - 16 May Lufthansa
13 May - 19 May Lufthansa
15 May - 19 May Lufthansa
29 May - 03 Jun Lufthansa
29 May - 03 Jun Finnair direct

Also check the deals for one-way flights from Zurich to Helsinki in May.

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