Cheapest return flights from Belfast to Dublin in June from $179

AirHint found the following cheapest return flights from Belfast (BHD) to Dublin (DUB) in June 2025 (see full year).

Return flights

17 Jun - 24 Jun easyJet
30 Jun - 01 Jul easyJet
25 Jun - 29 Jun easyJet
14 Jun - 26 Jun easyJet
14 Jun - 15 Jun easyJet
16 Jun - 23 Jun easyJet
27 Jun - 28 Jun Aer Lingus
19 Jun - 19 Jun Aer Lingus
20 Jun - 21 Jun Aer Lingus
20 Jun - 27 Jun Aer Lingus
20 Jun - 22 Jun Aer Lingus

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

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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