Boston (BOS) to Dublin (DUB) flight deal in economy from $603
$777 USD
-22%$603 USD
Verified 16 days agoSeptember 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Saturday, September 12th, 2026
8 round-trip options
Returning
Thu, Sep 17, 2026•5 Day Trip
$723 USD
Returning
Sat, Sep 19, 2026•7 Day Trip
$788 USD
Returning
Sun, Sep 20, 2026•8 Day Trip
$845 USD
Returning
Mon, Sep 21, 2026•9 Day Trip
$798 USD
Returning
Tue, Sep 22, 2026•10 Day Trip
$798 USD
Returning
Wed, Sep 23, 2026•11 Day Trip
$730 USD
Returning
Fri, Sep 25, 2026•13 Day Trip
$869 USD
Returning
Sat, Sep 26, 2026•14 Day Trip
$798 USD