Cheapest return flights from Porto to Copenhagen in May from 135€

AirHint found the following cheapest return flights from Porto (OPO) to Copenhagen (CPH) in May 2026 (see full year).

Return flights

26 May - 30 May Vueling Airlines
15 May - 16 May Ryanair direct
15 May - 18 May Ryanair direct
15 May - 30 May Ryanair direct
04 May - 09 May Vueling Airlines
04 May - 16 May Vueling Airlines
04 May - 18 May Vueling Airlines
26 May - 01 Jun Vueling Airlines
15 May - 01 Jun Ryanair direct
18 May - 30 May Vueling Airlines
04 May - 11 May Vueling Airlines
22 May - 30 May Ryanair direct
18 May - 01 Jun Vueling Airlines
22 May - 01 Jun Ryanair direct
26 May - 08 Jun Vueling Airlines
26 May - 06 Jun Vueling Airlines
29 May - 01 Jun Ryanair direct
21 May - 01 Jun Norwegian Air Sweden AOC direct
18 May - 08 Jun Vueling Airlines
18 May - 06 Jun Vueling Airlines

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

Powered by

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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Feel free to contact us with any feedback or request another flight research.