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Cheap flights from Boston (BOS) to Dublin (DUB)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Dublin (DUB)

How to find the cheapest flight from Boston (BOS) to Dublin (DUB)
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How to find the cheapest flight from Boston (BOS) to Dublin (DUB)
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How to find the cheapest flight from Boston (BOS) to Dublin (DUB)
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Cheap flights from Boston to Dublin in May , June 2026

26 May - 03 Jun $ 758.00
BOS
Boston
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
BOS
Boston
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19 May - 12 Jun $ 783.00
BOS
Boston
Swiss International Air Lines
1 STOPS
DUB
Dublin
DUB
Dublin
Swiss International Air Lines
1 STOPS
BOS
Boston
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27 May - 05 Jun $ 1,104.00
BOS
Boston
JetBlue Airways
DIRECT
DUB
Dublin
DUB
Dublin
JetBlue Airways
DIRECT
BOS
Boston
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Last minute flights from Boston to Dublin

23 May - 31 May $ 738.00
BOS
Boston
United Airlines
1 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
1 STOPS
BOS
Boston
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27 May - 31 May $ 1,201.00
BOS
Boston
Icelandair
1 STOPS
DUB
Dublin
DUB
Dublin
Icelandair
1 STOPS
BOS
Boston
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27 May - 31 May $ 1,752.00
BOS
Boston
JetBlue Airways
DIRECT
DUB
Dublin
DUB
Dublin
JetBlue Airways
DIRECT
BOS
Boston
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One-way flights to Dublin from Boston

11:00 PM - 9:40 AM
Icelandair
1 Stops
9h 15m
BOS - DUB
$ 377
Kiwi
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8:50 PM - 7:30 AM
Icelandair
1 Stops
9h 15m
BOS - DUB
$ 378
Kiwi
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11:30 PM - 11:30 PM
Aer Lingus
0 Stops
6h 5m
BOS - DUB
$ 602
Kiwi
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How to find the cheapest flight from Boston (BOS) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.