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

Return flights

31 Jan - 07 Feb	Ryanair
26 Jan - 02 Feb	Ryanair
09 Jan - 12 Jan	Ryanair
26 Jan - 05 Feb	Ryanair
09 Jan - 16 Jan	Ryanair
12 Jan - 21 Jan	Ryanair
09 Jan - 23 Jan	Ryanair
19 Jan - 25 Jan	Ryanair
12 Jan - 16 Jan	Ryanair
16 Jan - 23 Jan	Ryanair
10 Jan - 18 Jan	Ryanair
25 Jan - 31 Jan	Ryanair
23 Jan - 01 Feb	Ryanair
29 Jan - 01 Feb	Ryanair
22 Jan - 26 Jan	Air France
18 Jan - 01 Feb	Ryanair
31 Jan - 07 Feb	Finnair	direct
29 Jan - 01 Feb	Finnair	direct
23 Jan - 01 Feb	Finnair	direct
18 Jan - 01 Feb	TAP	direct

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

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 January from $170

Return flights