Cheapest return flights from Brussels to Dublin in January from $77

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

Return flights

17 Jan - 18 Jan Aer Lingus direct
18 Jan - 20 Jan Aer Lingus direct
16 Jan - 18 Jan Aer Lingus direct
15 Jan - 18 Jan Aer Lingus direct
23 Jan - 25 Jan Aer Lingus direct
28 Jan - 31 Jan Aer Lingus direct
05 Jan - 12 Jan Aer Lingus direct
21 Jan - 28 Jan Aer Lingus direct
09 Jan - 11 Jan Ryanair direct
23 Jan - 02 Feb Ryanair direct
23 Jan - 13 Feb Ryanair direct
30 Jan - 02 Feb Ryanair direct
30 Jan - 13 Feb Ryanair direct
16 Jan - 02 Feb Ryanair direct
06 Jan - 12 Jan Ryanair direct
28 Jan - 02 Feb Ryanair direct
28 Jan - 13 Feb Ryanair direct
23 Jan - 01 Feb Ryanair direct
23 Jan - 08 Feb Ryanair direct
23 Jan - 04 Feb Ryanair direct

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

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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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