Cheapest return DUS–OPO flights, July

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Porto (OPO) in July 2026 (see full year).

Return flights

02 Jul - 13 Jul Ryanair
01 Jul - 12 Jul Ryanair
02 Jul - 07 Jul Ryanair
09 Jul - 16 Jul Ryanair direct
14 Jul - 21 Jul Ryanair
05 Jul - 16 Jul Ryanair direct
02 Jul - 09 Jul Ryanair
09 Jul - 13 Jul Ryanair direct
09 Jul - 14 Jul Ryanair direct
09 Jul - 21 Jul Ryanair direct
05 Jul - 17 Aug Ryanair direct
13 Jul - 03 Aug Ryanair direct
28 Jul - 11 Aug Ryanair
30 Jul - 04 Aug Ryanair
15 Jul - 04 Aug Vueling Airlines
30 Jul - 04 Aug Ryanair direct
16 Jul - 03 Aug Ryanair direct
21 Jul - 04 Aug Ryanair direct
14 Jul - 03 Aug Ryanair direct
28 Jul - 04 Aug Ryanair direct

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

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