Cheapest return flights from Brussels to Dublin in October from 59€

Best time to book flights for Brussels (BRU) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Brussels (BRU) to Dublin (DUB) in October 2025 (see full year).

Return flights

01 Oct - 05 Oct Ryanair direct
11 Oct - 19 Oct Ryanair direct
01 Oct - 04 Oct Ryanair direct
11 Oct - 12 Oct Ryanair direct
11 Oct - 14 Oct Ryanair direct
11 Oct - 17 Oct Ryanair direct
10 Oct - 19 Oct Ryanair direct
07 Oct - 19 Oct Ryanair direct
12 Oct - 19 Oct Ryanair direct
16 Oct - 19 Oct Aer Lingus direct
21 Oct - 10 Nov Ryanair direct
21 Oct - 11 Nov Ryanair direct
21 Oct - 07 Nov Ryanair direct
17 Oct - 07 Nov Ryanair direct
21 Oct - 04 Nov Ryanair direct
21 Oct - 05 Nov Ryanair direct
24 Oct - 02 Nov Ryanair direct
24 Oct - 01 Nov Ryanair direct
16 Oct - 04 Nov Ryanair direct
16 Oct - 05 Nov Ryanair direct

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

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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