Cheapest return flights from Duesseldorf to Porto in September from 144€

Best time to book flights for Duesseldorf (DUS) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Porto (OPO) in September 2025 (see full year).

Return flights

02 Sep - 12 Sep Ryanair direct
02 Sep - 09 Sep Ryanair direct
05 Sep - 12 Sep Ryanair direct
23 Sep - 26 Sep Ryanair
15 Sep - 25 Sep Ryanair
19 Sep - 26 Sep Eurowings direct
16 Sep - 23 Sep Ryanair
23 Sep - 26 Sep Eurowings direct
14 Sep - 17 Sep Ryanair direct
14 Sep - 23 Sep Ryanair

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

Skyscanner

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 Porto

Cheap car rent in Porto