Dublin (DUB) to Washington (IAD) flight deal in economy from $336
$1,207 USD
-72%$336 USD
Verified about 5 hours agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, September 30th, 2026
2 round-trip options
Returning
Fri, Oct 9, 2026•9 Day Trip
$1,291 USD
Returning
Sun, Oct 11, 2026•11 Day Trip
$1,012 USD
