Boston (BOS) to Dublin (DUB) flight deal in economy from $477
$708 USD
-33%$477 USD
Verified 15 days agoAugust 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Tuesday, August 4th, 2026
5 round-trip options
Returning
Sun, Aug 9, 2026•5 Day Trip
$822 USD
Returning
Mon, Aug 10, 2026•6 Day Trip
$1,478 USD
Returning
Wed, Aug 12, 2026•8 Day Trip
$772 USD
Returning
Sun, Aug 16, 2026•12 Day Trip
$809 USD
Returning
Tue, Aug 18, 2026•14 Day Trip
$732 USD