Dublin (DUB) to Washington (IAD) flight deal in economy from $336
$1,207 USD
-72%$336 USD
Verified about 4 hours agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, September 23rd, 2026
1 round-trip options
Returning
Sat, Oct 3, 2026•10 Day Trip
$1,954 USD