Cheapest return flights from Belfast to Dublin in February from $150

AirHint found the following cheapest return flights from Belfast (BFS) to Dublin (DUB) in February 2026 (see full year).

Return flights

22 Feb - 26 Feb Aer Lingus
11 Feb - 18 Feb Ryanair
13 Feb - 17 Feb easyJet
20 Feb - 23 Feb Aer Lingus
14 Feb - 21 Feb easyJet
12 Feb - 14 Feb Ryanair
09 Feb - 12 Feb easyJet
08 Feb - 10 Feb Ryanair
09 Feb - 13 Feb easyJet

Also check the deals for one-way flights from Belfast to Dublin in February.

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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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