Cheapest return flights from Porto to Oslo in October from 122€

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

Return flights

18 Oct - 22 Oct easyJet
17 Oct - 22 Oct Ryanair
22 Oct - 24 Oct Ryanair
20 Oct - 22 Oct easyJet
17 Oct - 22 Oct Norwegian direct
18 Oct - 25 Oct easyJet
15 Oct - 24 Oct Ryanair
15 Oct - 20 Oct Ryanair
02 Oct - 06 Oct easyJet
13 Oct - 22 Oct easyJet
29 Oct - 14 Nov Vueling Airlines
30 Oct - 03 Nov Ryanair
25 Oct - 01 Nov Ryanair
27 Oct - 01 Nov Ryanair
30 Oct - 02 Nov easyJet
29 Oct - 09 Nov Vueling Airlines
22 Oct - 09 Nov Norwegian
24 Oct - 09 Nov Norwegian
20 Oct - 09 Nov Norwegian
25 Oct - 09 Nov Vueling Airlines

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

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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