Dublin (DUB) to Washington (IAD) flight deal in economy from $586

Rare Availability
5% of dates checked are available within 10% of the lowest price

Sunday, February 21st, 2027

3 round-trip options

Returning
Mon, Mar 1, 20278 Day Trip
$721 USD
Returning
Tue, Mar 2, 20279 Day Trip
$721 USD
Returning
Thu, Mar 4, 202711 Day Trip
$615 USD