Cheapest return flights from Washington to Dublin in May from 462€

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

Return flights

02 May - 16 May Scandinavian Airlines
05 May - 12 May TAP
01 May - 10 May Icelandair
29 May - 12 Jun Icelandair
05 May - 12 May Aer Lingus direct
01 May - 10 May Aer Lingus direct
02 May - 16 May United direct

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

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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