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

Return flights

05 Jun - 08 Jun	Norwegian
03 Jun - 06 Jun	KLM
23 Jun - 27 Jun	Norwegian Air Sweden AOC
01 Jun - 02 Jun	Norwegian Air Sweden AOC
15 Jun - 21 Jun	Norwegian Air Sweden AOC
23 Jun - 07 Jul	Finnair
14 Jun - 24 Jun	Norwegian Air Sweden AOC
15 Jun - 24 Jun	Finnair
18 Jun - 29 Jun	Ryanair
14 Jun - 24 Jun	TAP	direct
15 Jun - 21 Jun	TAP	direct

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

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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Cheapest return flights from Helsinki to Lisbon in June from 213€

Return flights