Cheapest return flights from Oslo to Porto in July from 292€

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

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

Return flights

21 Jul - 21 Jul Ryanair
09 Jul - 14 Jul Ryanair
12 Jul - 27 Jul Ryanair
07 Jul - 14 Jul Ryanair
04 Jul - 20 Jul Ryanair
01 Jul - 12 Jul Scandinavian Airlines
23 Jul - 01 Aug Vueling Airlines
09 Jul - 11 Jul Vueling Airlines
04 Jul - 14 Jul Norwegian
02 Jul - 07 Jul Vueling Airlines
23 Jul - 06 Aug Vueling Airlines
18 Jul - 21 Jul easyJet
23 Jul - 01 Aug Norwegian direct
20 Jul - 02 Aug Lufthansa
26 Jul - 15 Aug Vueling Airlines
26 Jul - 01 Aug Vueling Airlines
23 Jul - 11 Aug Vueling Airlines
19 Jul - 01 Aug Vueling Airlines
21 Jul - 01 Aug Norwegian direct
23 Jul - 06 Aug Norwegian direct

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

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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