Cheapest return flights from Helsinki to Lisbon in August from 246€

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

Return flights

28 Aug - 01 Sep Lufthansa
09 Aug - 18 Aug Lufthansa
27 Aug - 31 Aug Lufthansa
26 Aug - 30 Aug Norwegian Air Sweden AOC
09 Aug - 18 Aug Finnair direct
26 Aug - 30 Aug Finnair direct
08 Aug - 16 Aug Finnair direct
27 Aug - 31 Aug Finnair direct
28 Aug - 01 Sep TAP direct

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

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