Boston (BOS) to Dublin (DUB) flight deal in economy from $477
$708 USD
-33%$477 USD
Verified 14 days agoAugust 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Saturday, August 1st, 2026
4 round-trip options
Returning
Thu, Aug 6, 2026•5 Day Trip
$639 USD
Returning
Fri, Aug 7, 2026•6 Day Trip
$846 USD
Returning
Sun, Aug 9, 2026•8 Day Trip
$868 USD
Returning
Thu, Aug 13, 2026•12 Day Trip
$2,088 USD