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

Wednesday, February 24th, 2027

3 round-trip options

Returning
Thu, Mar 4, 20278 Day Trip
$721 USD
Returning
Fri, Mar 5, 20279 Day Trip
$594 USD
Returning
Sun, Mar 7, 202711 Day Trip
$587 USD