Cheapest return flights from Helsinki to Lisbon in June from $303

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

Return flights

09 Jun - 13 Jun KLM
08 Jun - 12 Jun Finnair direct
01 Jun - 10 Jun KLM
09 Jun - 12 Jun KLM
03 Jun - 08 Jun Lufthansa
01 Jun - 10 Jun Finnair direct
10 Jun - 14 Jun Ryanair
09 Jun - 13 Jun Finnair direct
09 Jun - 12 Jun Finnair direct
10 Jun - 14 Jun Finnair direct

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

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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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