Dublin (DUB) to Washington (IAD) flight deal in economy from $336
$1,207 USD
-72%$336 USD
Verified about 5 hours agoOctober 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, October 16th, 2026
7 round-trip options
Returning
Wed, Oct 21, 2026•5 Day Trip
$1,167 USD
Returning
Thu, Oct 22, 2026•6 Day Trip
$1,071 USD
Returning
Sun, Oct 25, 2026•9 Day Trip
$1,528 USD
Returning
Mon, Oct 26, 2026•10 Day Trip
$1,339 USD
Returning
Tue, Oct 27, 2026•11 Day Trip
$985 USD
Returning
Wed, Oct 28, 2026•12 Day Trip
$1,092 USD
Returning
Fri, Oct 30, 2026•14 Day Trip
$1,400 USD