Cheapest return flights from Dublin to Brussels in January from 100€

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

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

Return flights

11 Jan - 13 Jan Ryanair direct
11 Jan - 19 Jan Ryanair direct
11 Jan - 15 Jan Ryanair direct
01 Jan - 13 Jan Ryanair direct
01 Jan - 19 Jan Ryanair direct
01 Jan - 15 Jan Ryanair direct
04 Jan - 13 Jan Ryanair direct
04 Jan - 19 Jan Ryanair direct
04 Jan - 15 Jan Ryanair direct
30 Jan - 02 Feb Ryanair direct
01 Jan - 03 Jan Ryanair direct

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

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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