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

Return flights

20 Nov - 24 Nov	Ryanair
14 Nov - 18 Nov	Ryanair
13 Nov - 17 Nov	easyJet
05 Nov - 09 Nov	Ryanair
05 Nov - 08 Nov	Ryanair
28 Nov - 01 Dec	Wizz Air
18 Nov - 25 Nov	Ryanair
28 Nov - 05 Dec	Scandinavian Airlines
10 Nov - 14 Nov	Ryanair
11 Nov - 14 Nov	Ryanair
13 Nov - 16 Nov	easyJet
04 Nov - 10 Nov	Ryanair
28 Nov - 02 Dec	Wizz Air
29 Nov - 06 Dec	TAP

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

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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Cheapest return flights from Porto to Oslo in November from $173

Return flights