Cheapest return flights from Helsinki to Lisbon in April from $113

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

Return flights

14 Apr - 24 Apr Ryanair
19 Apr - 24 Apr Ryanair
19 Apr - 29 Apr Ryanair
14 Apr - 17 Apr Ryanair
19 Apr - 22 Apr Ryanair
21 Apr - 24 Apr Ryanair
14 Apr - 21 Apr Ryanair
21 Apr - 28 Apr Ryanair
21 Apr - 06 May Ryanair
20 Apr - 24 Apr Ryanair
14 Apr - 16 Apr Ryanair
27 Apr - 01 May Norwegian Air Sweden AOC
24 Apr - 01 May Ryanair
25 Apr - 01 May Ryanair
21 Apr - 07 May Ryanair
21 Apr - 05 May Ryanair
22 Apr - 06 May Finnair
27 Apr - 09 May Norwegian Air Sweden AOC
27 Apr - 03 May Ryanair
23 Apr - 07 May Lufthansa

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

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