Cheapest return flights from Dublin to Brussels in October from $42

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

Return flights

04 Oct - 07 Oct Ryanair direct
07 Oct - 07 Oct Ryanair direct
20 Oct - 21 Oct Ryanair direct
16 Oct - 21 Oct Ryanair direct
14 Oct - 21 Oct Ryanair direct
04 Oct - 21 Oct Ryanair direct
19 Oct - 21 Oct Ryanair direct
07 Oct - 21 Oct Ryanair direct
02 Oct - 07 Oct Ryanair direct
02 Oct - 04 Oct Ryanair direct
20 Oct - 06 Nov Ryanair direct
20 Oct - 10 Nov Ryanair direct
20 Oct - 05 Nov Ryanair direct
20 Oct - 08 Nov Ryanair direct
20 Oct - 04 Nov Ryanair direct
16 Oct - 05 Nov Ryanair direct
16 Oct - 04 Nov Ryanair direct
19 Oct - 06 Nov Ryanair direct
19 Oct - 05 Nov Ryanair direct
19 Oct - 08 Nov Ryanair direct

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