Cheapest return flights from Belfast to Dublin, anytime from $175

Cheapest return flight deals per destination from Belfast (BHD) to Dublin (DUB)  from $175

Cheapest return flights from Belfast to Dublin in the next 12 months. Click a price to see the available cheapest deals for each month.

Return flights

November 2024
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October 2025

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

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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 get all the dates and secure these cheap prices.

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