Cheapest return flights from Porto to Helsinki in May from $329

Best time to book flights for Porto (OPO) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Helsinki (HEL) in May 2024 (see full year).

Return flights

23 May - 30 May Lufthansa
24 May - 26 May Lufthansa
30 May - 03 Jun Lufthansa
30 May - 15 Jun Vueling Airlines
29 May - 15 Jun transavia
21 May - 26 May Turkish Airlines
26 May - 30 May Vueling Airlines
20 May - 30 May KLM
31 May - 02 Jun Norwegian

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

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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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