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

Return flights

30 Jul - 07 Aug	Ryanair
27 Jul - 07 Aug	Ryanair
31 Jul - 07 Aug	Norwegian Air Sweden AOC
30 Jul - 13 Aug	Ryanair	direct
30 Jul - 20 Aug	Ryanair	direct
27 Jul - 13 Aug	Ryanair	direct
30 Jul - 06 Aug	Ryanair
31 Jul - 13 Aug	Norwegian Air Sweden AOC	direct
30 Jul - 05 Aug	Ryanair
31 Jul - 20 Aug	Norwegian Air Sweden AOC	direct
27 Jul - 30 Jul	Ryanair
30 Jul - 31 Jul	Ryanair
27 Jul - 31 Jul	Ryanair
29 Jul - 31 Jul	Ryanair
11 Jul - 14 Jul	Lufthansa
10 Jul - 15 Jul	Lufthansa
23 Jul - 31 Jul	Ryanair
26 Jul - 31 Jul	Ryanair
24 Jul - 31 Jul	Ryanair
25 Jul - 31 Jul	Ryanair

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

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Cheapest return flights from Copenhagen to Porto in July from 162€

Return flights