Cheapest return flights from Lisbon to Helsinki in May from 195€

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

Return flights

20 May - 24 May Ryanair
03 May - 08 May easyJet
02 May - 08 May Ryanair
01 May - 05 May airBaltic
07 May - 17 May Norwegian Air Sweden AOC
01 May - 04 May airBaltic
28 May - 31 May KLM
16 May - 23 May KLM
01 May - 16 May Lufthansa
11 May - 15 May KLM

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

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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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