Cheapest return flights from Oslo to Porto in February from $166

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

Return flights

06 Feb - 08 Feb TAP
07 Feb - 19 Feb TAP
20 Feb - 26 Feb TAP
20 Feb - 27 Feb TAP
26 Feb - 02 Mar TAP
24 Feb - 02 Mar TAP
24 Feb - 03 Mar TAP
07 Feb - 09 Feb KLM
28 Feb - 03 Mar KLM
14 Feb - 19 Feb KLM
26 Feb - 15 Mar Vueling Airlines
13 Feb - 19 Feb Air France
15 Feb - 23 Feb Lufthansa

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

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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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