Cheapest return flights from Porto to Oslo in August from 197€

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

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

Return flights

22 Aug - 25 Aug TAP
29 Aug - 17 Sep Norwegian
06 Aug - 18 Aug Ryanair
08 Aug - 13 Aug Ryanair
20 Aug - 22 Aug Norwegian direct
08 Aug - 15 Aug easyJet
11 Aug - 15 Aug Ryanair
22 Aug - 27 Aug Norwegian
08 Aug - 11 Aug Ryanair
15 Aug - 18 Aug Ryanair
01 Aug - 15 Aug Ryanair
01 Aug - 01 Sep easyJet
29 Aug - 17 Sep Norwegian direct
22 Aug - 08 Sep Norwegian direct
22 Aug - 05 Sep Norwegian direct
29 Aug - 08 Sep Norwegian direct
29 Aug - 05 Sep Norwegian direct
29 Aug - 13 Sep Norwegian
29 Aug - 19 Sep Norwegian direct
20 Aug - 08 Sep Norwegian direct

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

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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