Cheapest return flights from Helsinki to Lisbon in April from $268

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

AirHint found the following cheapest return flights from Helsinki (HEL) to Lisbon (LIS) in April 2026 (see full year).

Return flights

14 Apr - 18 Apr Lufthansa
21 Apr - 25 Apr Lufthansa
27 Apr - 01 May Lufthansa
30 Apr - 03 May KLM
17 Apr - 19 Apr Lufthansa
10 Apr - 12 Apr Lufthansa
27 Apr - 01 May Finnair direct
21 Apr - 25 Apr Finnair direct
14 Apr - 18 Apr Finnair direct
10 Apr - 12 Apr Finnair direct
17 Apr - 19 Apr Finnair direct
30 Apr - 03 May Finnair direct

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