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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 September , October 2026

29 Sep - 04 Oct $ 744.00
BOS
Boston
Air France
DIRECT
DUB
Dublin
DUB
Dublin
Air France
DIRECT
BOS
Boston
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29 Sep - 10 Oct $ 848.00
BOS
Boston
JetBlue Airways
1 STOPS
DUB
Dublin
DUB
Dublin
JetBlue Airways
DIRECT
BOS
Boston
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29 Sep - 04 Oct $ 1,478.00
BOS
Boston
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
BOS
Boston
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Last minute flights from Boston to Dublin

28 Sep - 30 Sep $ 877.00
BOS
Boston
JetBlue Airways
DIRECT
DUB
Dublin
DUB
Dublin
JetBlue Airways
DIRECT
BOS
Boston
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28 Sep - 30 Sep $ 895.00
BOS
Boston
JetBlue Airways
DIRECT
DUB
Dublin
DUB
Dublin
JetBlue Airways
1 STOPS
BOS
Boston
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29 Sep - 30 Sep $ 1,478.00
BOS
Boston
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
BOS
Boston
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One-way flights to Dublin from Boston

6:05 PM - 7:10 AM
TAP Portugal
1 Stops
10h 55m
BOS - DUB
$ 432
Kiwi
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5:25 PM - 5:25 PM
Aer Lingus
0 Stops
6h 10m
BOS - DUB
$ 441
Kiwi
Pick dates
5:25 PM - 5:25 PM
Aer Lingus
0 Stops
6h 10m
BOS - DUB
$ 441
Kiwi
Pick dates

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.