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 15th, 2027

2 round-trip options

Returning
Thu, Jan 21, 20276 Day Trip
$2,090 USD
Returning
Sat, Jan 23, 20278 Day Trip
$1,954 USD