Boston (BOS) to Dublin (DUB) flight deal in economy from $603
$777 USD
-22%$603 USD
Verified 16 days agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Saturday, August 29th, 2026
7 round-trip options
Returning
Thu, Sep 3, 2026•5 Day Trip
$680 USD
Returning
Sun, Sep 6, 2026•8 Day Trip
$755 USD
Returning
Mon, Sep 7, 2026•9 Day Trip
$783 USD
Returning
Tue, Sep 8, 2026•10 Day Trip
$762 USD
Returning
Thu, Sep 10, 2026•12 Day Trip
$745 USD
Returning
Fri, Sep 11, 2026•13 Day Trip
$691 USD
Returning
Sat, Sep 12, 2026•14 Day Trip
$755 USD