Cheapest return flights from Oslo to Lisbon in May from 144€

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

Return flights

06 May - 20 May Vueling Airlines
07 May - 11 May Scandinavian Airlines
18 May - 22 May Wizz Air
16 May - 20 May Norwegian
13 May - 20 May Vueling Airlines
02 May - 20 May Norwegian direct
09 May - 20 May Vueling Airlines
11 May - 13 May Ryanair
09 May - 20 May Norwegian direct
20 May - 28 May Scandinavian Airlines
30 May - 02 Jun KLM
16 May - 06 Jun Vueling Airlines
30 May - 19 Jun Vueling Airlines
30 May - 13 Jun Vueling Airlines
30 May - 20 Jun Vueling Airlines
30 May - 06 Jun Vueling Airlines
27 May - 13 Jun Norwegian direct
29 May - 07 Jun TAP direct
20 May - 06 Jun Vueling Airlines
16 May - 05 Jun Vueling Airlines

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