Cheapest return flights from Lisbon to Oslo in May from 155€

Best time to book flights for Lisbon (LIS) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Oslo (OSL) in May 2025 (see full year).

Return flights

29 May - 02 Jun easyJet
07 May - 10 May Vueling Airlines
19 May - 04 Jun Vueling Airlines
15 May - 20 May TAP
19 May - 02 Jun Vueling Airlines
15 May - 18 May KLM
29 May - 03 Jun easyJet
17 May - 04 Jun Norwegian
19 May - 21 May easyJet
17 May - 02 Jun Norwegian
19 May - 23 May KLM
07 May - 17 May Vueling Airlines
14 May - 02 Jun Vueling Airlines
06 May - 10 May Ryanair
15 May - 18 May TAP direct
23 May - 28 May easyJet
28 May - 04 Jun Norwegian
13 May - 16 May easyJet
26 May - 02 Jun easyJet
28 May - 02 Jun Norwegian

Also check the deals for one-way flights from Lisbon to Oslo 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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