Cheapest return flights from Helsinki to Lisbon in August from $295

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

Return flights

25 Aug - 28 Aug Air France
24 Aug - 31 Aug Lufthansa
03 Aug - 09 Aug Lufthansa
25 Aug - 25 Aug Lufthansa
27 Aug - 30 Aug Finnair
27 Aug - 27 Aug Lufthansa
25 Aug - 28 Aug TAP direct
27 Aug - 30 Aug TAP direct
03 Aug - 09 Aug TAP direct

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

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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