Cheapest return flights from Brussels to Dublin in May from $87

AirHint found the following cheapest return flights from Brussels (BRU) to Dublin (DUB) in May 2026 (see full year).

Return flights

12 May - 21 May Aer Lingus direct
04 May - 13 May Ryanair direct
27 May - 01 Jun Ryanair direct
21 May - 24 May Aer Lingus direct
15 May - 18 May Ryanair direct
08 May - 18 May Ryanair direct
01 May - 18 May Ryanair direct
27 May - 05 Jun Ryanair direct
15 May - 01 Jun Ryanair direct
29 May - 01 Jun Ryanair direct
29 May - 05 Jun Ryanair direct
25 May - 01 Jun Ryanair direct
25 May - 05 Jun Ryanair direct
01 May - 10 May Ryanair direct
12 May - 18 May Ryanair direct
27 May - 28 May Ryanair direct
15 May - 28 May Ryanair direct
12 May - 01 Jun Ryanair direct
26 May - 01 Jun Ryanair direct
26 May - 05 Jun Ryanair direct

Also check the deals for one-way flights from Brussels to Dublin in May.

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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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