Dublin (DUB) to Washington (IAD) flight deal in economy from $336
$1,207 USD
-72%$336 USD
Verified about 5 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, December 11th, 2026
2 round-trip options
Returning
Mon, Dec 21, 2026•10 Day Trip
$1,400 USD
Returning
Thu, Dec 24, 2026•13 Day Trip
$812 USD