Cheapest return flights from Oslo to Porto in October from 160€

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

Return flights

28 Oct - 18 Nov Ryanair
27 Oct - 06 Nov TAP
27 Oct - 05 Nov Wizz Air
22 Oct - 24 Oct Norwegian direct
31 Oct - 10 Nov Norwegian Air Sweden AOC
27 Oct - 04 Nov Air Serbia
16 Oct - 28 Oct Ryanair
26 Oct - 09 Nov Ryanair
24 Oct - 12 Nov Norwegian
25 Oct - 30 Oct Norwegian
27 Oct - 03 Nov Air Serbia
18 Oct - 24 Oct Vueling Airlines
21 Oct - 28 Oct Ryanair
19 Oct - 26 Oct Ryanair
22 Oct - 12 Nov Norwegian Air Sweden AOC
18 Oct - 20 Oct Vueling Airlines
20 Oct - 22 Oct Norwegian direct
20 Oct - 24 Oct Norwegian direct
30 Oct - 12 Nov Vueling Airlines
18 Oct - 29 Oct Vueling Airlines

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

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