Cheapest return flights from Porto to Oslo in August from 211€

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

29 Aug - 15 Sep Norwegian
27 Aug - 15 Sep Norwegian
06 Aug - 11 Aug Ryanair
27 Aug - 03 Sep Norwegian
04 Aug - 09 Aug Ryanair
01 Aug - 06 Aug Ryanair
01 Aug - 13 Aug Norwegian direct
06 Aug - 13 Aug Norwegian direct
01 Aug - 22 Aug Norwegian direct
29 Aug - 10 Sep Norwegian direct
29 Aug - 03 Sep Norwegian direct
29 Aug - 15 Sep Norwegian direct
27 Aug - 03 Sep Norwegian direct
27 Aug - 15 Sep Norwegian direct
27 Aug - 10 Sep Norwegian direct
25 Aug - 15 Sep Norwegian
06 Aug - 15 Aug Norwegian direct
16 Aug - 24 Aug Ryanair
06 Aug - 22 Aug Norwegian direct
01 Aug - 04 Aug 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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