Dublin (DUB) to Washington (IAD) flight deal in economy from $336

Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Friday, January 1st, 2027

2 round-trip options

Returning
Mon, Jan 11, 202710 Day Trip
$3,040 USD
Returning
Wed, Jan 13, 202712 Day Trip
$3,040 USD