Cheapest return flights from Lisbon to Oslo in May from 122€

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

Return flights

12 May - 19 May Vueling Airlines
01 May - 08 May Ryanair
15 May - 19 May Ryanair
08 May - 12 May Ryanair
07 May - 11 May Ryanair
20 May - 24 May Ryanair
01 May - 04 May Wizz Air Malta
08 May - 13 May Vueling Airlines
20 May - 01 Jun Norwegian
20 May - 27 May Ryanair
28 May - 03 Jun TAP
14 May - 30 May KLM
30 May - 10 Jun TAP
27 May - 01 Jun Norwegian
23 May - 01 Jun Norwegian
28 May - 03 Jun TAP direct
27 May - 10 Jun Norwegian
23 May - 10 Jun Norwegian
20 May - 03 Jun Norwegian
30 May - 01 Jun Norwegian

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

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