AirHint found the following cheapest return flights from Lisbon (LIS) to Helsinki (HEL) in November 2025 (see full year).

Return flights

19 Nov - 22 Nov	Ryanair
06 Nov - 12 Nov	Ryanair
13 Nov - 17 Nov	Ryanair
22 Nov - 29 Nov	Ryanair
12 Nov - 17 Nov	Ryanair
05 Nov - 09 Nov	Ryanair
06 Nov - 09 Nov	Ryanair
20 Nov - 01 Dec	Ryanair
06 Nov - 16 Nov	Ryanair
27 Nov - 30 Nov	Ryanair
21 Nov - 23 Nov	Ryanair
27 Nov - 02 Dec	Ryanair
26 Nov - 01 Dec	Ryanair
29 Nov - 03 Dec	Wizz Air
29 Nov - 04 Dec	Wizz Air
29 Nov - 01 Dec	Wizz Air
29 Nov - 02 Dec	Wizz Air
21 Nov - 01 Dec	easyJet
30 Nov - 06 Dec	Ryanair
24 Nov - 03 Dec	easyJet

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

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 Lisbon to Helsinki in November from $191

Return flights