Cheapest return flights from Denver to Dublin in June from $740

AirHint found the following cheapest return flights from Denver (DEN) to Dublin (DUB) in June 2026 (see full year).

Return flights

06 Jun - 10 Jun Aer Lingus direct
07 Jun - 27 Jun Icelandair
04 Jun - 30 Jun Icelandair
01 Jun - 01 Jul British Airways
07 Jun - 27 Jun Aer Lingus direct
17 Jun - 11 Jul British Airways
05 Jun - 01 Jul British Airways
04 Jun - 01 Jul WestJet
15 Jun - 11 Jul WestJet
01 Jun - 01 Jul Aer Lingus direct
15 Jun - 11 Jul Aer Lingus direct
17 Jun - 11 Jul Aer Lingus direct
05 Jun - 01 Jul Aer Lingus direct
04 Jun - 01 Jul Aer Lingus direct

Also check the deals for one-way flights from Denver 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.