Cheapest return flights from Porto to Copenhagen in May from $127

Best time to book flights for Porto (OPO) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Copenhagen (CPH) in May 2025 (see full year).

Return flights

07 May - 18 May Ryanair direct
14 May - 19 May easyJet
15 May - 20 May Norwegian Air Sweden AOC direct
06 May - 18 May Vueling Airlines
15 May - 01 Jun Norwegian Air Sweden AOC direct
01 May - 07 May Vueling Airlines
07 May - 10 May Ryanair
06 May - 07 May Vueling Airlines
14 May - 18 May Ryanair direct
08 May - 19 May easyJet
06 May - 07 May Norwegian Air Sweden AOC direct
15 May - 03 Jun Norwegian Air Sweden AOC direct
21 May - 01 Jun Vueling Airlines
28 May - 01 Jun Vueling Airlines
26 May - 01 Jun easyJet
14 May - 01 Jun Ryanair direct
21 May - 01 Jun Ryanair direct
21 May - 03 Jun Vueling Airlines
20 May - 01 Jun Norwegian Air Sweden AOC direct
21 May - 08 Jun Vueling Airlines

Also check the deals for one-way flights from Porto to Copenhagen in May.

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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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