Cheapest return flights from Washington to Dublin in June from $531

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

Return flights

03 Jun - 10 Jun Icelandair
02 Jun - 09 Jun Icelandair
01 Jun - 08 Jun Icelandair
01 Jun - 10 Jun Icelandair
24 Jun - 08 Jul Icelandair
14 Jun - 21 Jun Icelandair
14 Jun - 28 Jun Aer Lingus direct
04 Jun - 07 Jun Icelandair
25 Jun - 11 Jul Aer Lingus direct
29 Jun - 14 Jul Aer Lingus direct
03 Jun - 10 Jun Aer Lingus direct
09 Jun - 16 Jun Aer Lingus direct
04 Jun - 11 Jun Aer Lingus direct
16 Jun - 06 Jul Aer Lingus direct
24 Jun - 01 Jul Aer Lingus direct
29 Jun - 06 Jul Aer Lingus direct
17 Jun - 13 Jul Aer Lingus direct
24 Jun - 08 Jul Aer Lingus direct
21 Jun - 04 Jul Aer Lingus direct
29 Jun - 05 Jul Aer Lingus direct

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

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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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