Cheapest return flights from Oslo to Porto in July from 194€

AirHint found the following cheapest return flights from Oslo (OSL) to Porto (OPO) in July 2026 (see full year).

Return flights

31 Jul - 17 Aug Norwegian direct
31 Jul - 19 Aug Norwegian direct
29 Jul - 17 Aug Norwegian direct
27 Jul - 17 Aug Norwegian Air Sweden AOC
29 Jul - 19 Aug Norwegian Air Sweden AOC
01 Jul - 03 Jul Vueling Airlines
28 Jul - 17 Aug Norwegian
31 Jul - 12 Aug Norwegian direct
31 Jul - 07 Aug Norwegian direct
31 Jul - 05 Aug Norwegian direct
13 Jul - 17 Jul LOT
01 Jul - 08 Jul Norwegian direct
01 Jul - 03 Jul Norwegian direct
10 Jul - 14 Jul TAP
01 Jul - 06 Jul Vueling Airlines
12 Jul - 19 Jul Ryanair
13 Jul - 20 Jul easyJet
24 Jul - 12 Aug Norwegian direct
01 Jul - 13 Jul Vueling Airlines
01 Jul - 07 Jul Vueling Airlines

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

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