Cheapest return flights from Dublin to Brussels in January from 66€

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

Return flights

21 Jan - 23 Jan Aer Lingus direct
09 Jan - 12 Jan Aer Lingus direct
08 Jan - 11 Jan Aer Lingus direct
16 Jan - 19 Jan Aer Lingus direct
02 Jan - 06 Jan Aer Lingus direct
09 Jan - 18 Jan Aer Lingus direct
10 Jan - 11 Jan Aer Lingus direct
04 Jan - 11 Jan Aer Lingus direct
28 Jan - 01 Feb Aer Lingus direct
01 Jan - 03 Jan Aer Lingus direct
31 Jan - 03 Feb Ryanair direct
02 Jan - 03 Jan Aer Lingus 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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