Cheapest return flights from Porto to Oslo in March from 128€

AirHint found the following cheapest return flights from Porto (OPO) to Oslo (OSL) in March 2026 (see full year).

Return flights

25 Mar - 10 Apr Norwegian direct
30 Mar - 06 Apr Ryanair
23 Mar - 06 Apr Ryanair
25 Mar - 06 Apr Norwegian direct
25 Mar - 08 Apr Norwegian
30 Mar - 10 Apr Norwegian direct
25 Mar - 13 Apr Norwegian direct
25 Mar - 08 Apr Norwegian direct
30 Mar - 04 Apr Ryanair
30 Mar - 03 Apr Ryanair
25 Mar - 30 Mar Norwegian
24 Mar - 31 Mar Ryanair
24 Mar - 29 Mar Ryanair
26 Mar - 30 Mar Wizz Air Malta
27 Mar - 30 Mar Air Europa
27 Mar - 29 Mar Air Europa
22 Mar - 31 Mar Ryanair
21 Mar - 28 Mar Ryanair
21 Mar - 24 Mar Ryanair
25 Mar - 30 Mar Norwegian direct

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

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