Washington (IAD) to Dublin (DUB) flight deal in economy from $457
$698 USD
-35%$457 USD
Verified about 3 hours agoJuly 2026
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Good Availability
48% of dates checked are available within 10% of the lowest price
Wednesday, July 1st, 2026
4 round-trip options
Returning
Fri, Jul 10, 2026•9 Day Trip
$1,733 USD
Returning
Sat, Jul 11, 2026•10 Day Trip
$1,798 USD
Returning
Sun, Jul 12, 2026•11 Day Trip
$1,803 USD
Returning
Mon, Jul 13, 2026•12 Day Trip
$1,734 USD