Cheapest return flights from Madrid to Dublin in September from 87€

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

Return flights

04 Sep - 08 Sep Iberia Express direct
04 Sep - 06 Sep Iberia Express direct
25 Sep - 29 Sep Ryanair direct
26 Sep - 10 Oct Ryanair direct
24 Sep - 10 Oct Ryanair direct
26 Sep - 29 Sep Ryanair direct
24 Sep - 29 Sep Ryanair direct
04 Sep - 16 Sep Ryanair direct
04 Sep - 15 Sep Ryanair direct
04 Sep - 14 Sep Ryanair direct
08 Sep - 16 Sep Ryanair direct
08 Sep - 15 Sep Ryanair direct
26 Sep - 15 Oct Ryanair direct
26 Sep - 05 Oct Ryanair direct
24 Sep - 15 Oct Ryanair direct
24 Sep - 05 Oct Ryanair direct
18 Sep - 05 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct
26 Sep - 01 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct

Also check the deals for one-way flights from Madrid 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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