Cheapest one-way flights from Madrid to Dublin in September from 40€

Best time to book flights for Madrid (MAD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Madrid (MAD) to Dublin (DUB) in September 2025 (see full year).

One-Way flights

09 Sep Ryanair direct
30 Sep Ryanair direct
23 Sep Ryanair direct
16 Sep Ryanair direct
02 Sep Ryanair direct
27 Sep Iberia Express direct
29 Sep Iberia Express direct
13 Sep Iberia Express direct
08 Sep Iberia Express direct
11 Sep Ryanair direct

Also check the deals for return flights from Madrid to Dublin 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.

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