Cheapest one-way flights from Belfast to Dublin in January from 54€

Best time to book flights for Belfast (BFS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Belfast (BFS) to Dublin (DUB) in January 2025 (see full year).

One-Way flights

21 Jan Ryanair
19 Jan Ryanair
20 Jan Ryanair
22 Jan Ryanair
09 Jan Ryanair
06 Jan Ryanair
04 Jan Ryanair
31 Jan Aer Lingus

Also check the deals for return flights from Belfast to Dublin 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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