Cheapest return flights from Helsinki to Lisbon in April from $216

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

Return flights

16 Apr - 23 Apr Lufthansa
01 Apr - 08 Apr Lufthansa
25 Apr - 29 Apr Ryanair
21 Apr - 27 Apr Lufthansa
24 Apr - 30 Apr Lufthansa
10 Apr - 16 Apr Lufthansa
01 Apr - 04 Apr Lufthansa
11 Apr - 16 Apr Lufthansa
18 Apr - 25 Apr Ryanair
03 Apr - 08 Apr Lufthansa
30 Apr - 05 May Finnair
29 Apr - 03 May Scandinavian Airlines

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

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