Cheapest return flights from Porto to Dublin in March from $114

Best time to book flights for Porto (OPO) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Dublin (DUB) in March 2025 (see full year).

Return flights

26 Mar - 01 Apr Ryanair direct
27 Mar - 01 Apr Ryanair direct
20 Mar - 01 Apr Ryanair direct
31 Mar - 01 Apr Ryanair
29 Mar - 01 Apr Ryanair
28 Mar - 01 Apr Ryanair direct
29 Mar - 02 Apr Ryanair
27 Mar - 02 Apr Ryanair direct
26 Mar - 02 Apr Ryanair direct
26 Mar - 07 Apr Ryanair direct
22 Mar - 24 Mar Ryanair
22 Mar - 29 Mar Ryanair
22 Mar - 26 Mar Ryanair
27 Mar - 31 Mar Ryanair
29 Mar - 31 Mar Ryanair
26 Mar - 31 Mar Ryanair direct
27 Mar - 31 Mar Ryanair direct
27 Mar - 30 Mar Ryanair
28 Mar - 31 Mar Ryanair
20 Mar - 31 Mar Ryanair direct

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

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 Dublin

Cheap car rent in Dublin