Cheapest return flights from Oslo to Porto in March from 139€

Best time to book flights for Oslo (OSL) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Porto (OPO) in March 2025 (see full year).

Return flights

31 Mar - 09 Apr Norwegian direct
31 Mar - 09 Apr Ryanair
31 Mar - 04 Apr Norwegian direct
31 Mar - 02 Apr Norwegian direct
31 Mar - 07 Apr Norwegian direct
31 Mar - 14 Apr Norwegian direct
31 Mar - 11 Apr Norwegian direct
17 Mar - 24 Mar Ryanair
23 Mar - 09 Apr Vueling Airlines
23 Mar - 04 Apr Vueling Airlines
23 Mar - 02 Apr Vueling Airlines
19 Mar - 25 Mar Ryanair
21 Mar - 22 Mar Ryanair
16 Mar - 23 Mar Scandinavian Airlines
13 Mar - 20 Mar Volotea
13 Mar - 18 Mar Volotea
16 Mar - 31 Mar Vueling Airlines
16 Mar - 22 Mar Vueling Airlines

Also check the deals for one-way flights from Oslo to Porto in March.

Skyscanner

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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