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

Return flights

06 Jul - 31 Jul	Ryanair	direct
06 Jul - 27 Jul	Ryanair	direct
09 Jul - 29 Jul	Ryanair	direct
09 Jul - 15 Jul	Ryanair
06 Jul - 24 Jul	Ryanair
06 Jul - 24 Jul	Ryanair	direct
06 Jul - 25 Jul	Ryanair
30 Jul - 06 Aug	Ryanair
15 Jul - 31 Jul	Ryanair
15 Jul - 05 Aug	Ryanair
09 Jul - 24 Jul	Ryanair
09 Jul - 24 Jul	Ryanair	direct
22 Jul - 07 Aug	Ryanair
15 Jul - 03 Aug	Ryanair
16 Jul - 05 Aug	Ryanair	direct
17 Jul - 06 Aug	Vueling Airlines
16 Jul - 03 Aug	Ryanair	direct
17 Jul - 06 Aug	Norwegian Air Sweden AOC	direct
30 Jul - 05 Aug	Ryanair
20 Jul - 10 Aug	Ryanair	direct

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

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

Cheapest return flights from Porto to Copenhagen in July from 122€

Return flights