Cheapest return flights from Porto to Dublin in September from 132€

AirHint found the following cheapest return flights from Porto (OPO) to Dublin (DUB) in September 2026 (see full year).

Return flights

23 Sep - 13 Oct Ryanair direct
10 Sep - 19 Sep Ryanair direct
01 Sep - 08 Sep Ryanair
24 Sep - 13 Oct Ryanair direct
01 Sep - 19 Sep Ryanair direct
15 Sep - 19 Sep Vueling Airlines
26 Sep - 13 Oct Ryanair direct
26 Sep - 17 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
29 Sep - 17 Oct Ryanair direct
24 Sep - 14 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct
23 Sep - 25 Sep Ryanair
26 Sep - 14 Oct Ryanair direct
17 Sep - 19 Sep Ryanair direct
15 Sep - 19 Sep Ryanair direct
23 Sep - 06 Oct Ryanair
03 Sep - 19 Sep Ryanair direct
01 Sep - 04 Sep Ryanair
01 Sep - 08 Sep Ryanair direct

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

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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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