Cheapest return flights from Oslo to Lisbon in May from $200

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

Return flights

09 May - 12 May Air France
09 May - 13 May Vueling Airlines
27 May - 10 Jun Vueling Airlines
27 May - 17 Jun Vueling Airlines
20 May - 10 Jun Vueling Airlines
27 May - 12 Jun Vueling Airlines
20 May - 23 May Air France
27 May - 03 Jun Brussels Airlines
07 May - 10 May Ryanair
27 May - 10 Jun Norwegian direct
09 May - 23 May Vueling Airlines
08 May - 11 May Norwegian Air Sweden AOC
09 May - 15 May Vueling Airlines
09 May - 13 May Norwegian direct
05 May - 10 May Ryanair
09 May - 23 May Norwegian direct
27 May - 04 Jun Vueling Airlines
20 May - 04 Jun Vueling Airlines
20 May - 03 Jun Vueling Airlines
27 May - 03 Jun Norwegian direct

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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