Cheapest return flights from Lisbon to Helsinki in April from $236

Best time to book flights for Lisbon (LIS) to Helsinki (HEL) flights at AirHint

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

Return flights

09 Apr - 23 Apr Vueling Airlines
18 Apr - 24 Apr KLM
23 Apr - 02 May KLM
22 Apr - 30 Apr Vueling Airlines
10 Apr - 14 Apr easyJet
05 Apr - 12 Apr Vueling Airlines
14 Apr - 30 Apr KLM
15 Apr - 20 Apr KLM
18 Apr - 20 Apr KLM
12 Apr - 20 Apr KLM
13 Apr - 16 Apr Air France
23 Apr - 02 May Finnair direct

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