Flights to Leinster from Boston - ￥27,420

View ￥27,420 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Boston to Leinster

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Cheap Flights from Boston to Leinster (BOS-DUB)

Prices were available within the past 7 days and start at ￥27,420 for one-way flights and ￥54,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 2 - Wed, Sep 10
BOS
Boston
DUB
Dublin
￥54,260 Roundtrip, found 6 days ago
￥54,260
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 2 from Boston to Dublin, returning Wed, Sep 10, priced at ￥54,260 found 6 days ago
Delta
Tue, Sep 2 - Wed, Sep 10
BOS
Boston
DUB
Dublin
￥55,030 Roundtrip, found 6 days ago
￥55,030
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 2 from Boston to Dublin, returning Wed, Sep 10, priced at ￥55,030 found 6 days ago
United
Tue, Sep 2 - Wed, Sep 10
BOS
Boston
DUB
Dublin
￥55,810 Roundtrip, found 6 days ago
￥55,810
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 2 from Boston to Dublin, returning Wed, Sep 10, priced at ￥55,810 found 6 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
BOS
Boston
DUB
Dublin
￥56,240 Roundtrip, found 1 day ago
￥56,240
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 13 from Boston to Dublin, returning Mon, Aug 18, priced at ￥56,240 found 1 day ago
Air Canada
Wed, Aug 13 - Mon, Aug 18
BOS
Boston
DUB
Dublin
￥63,330 Roundtrip, found 1 day ago
￥63,330
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Aug 13 from Boston to Dublin, returning Mon, Aug 18, priced at ￥63,330 found 1 day ago
Scandinavian Airlines
Mon, Sep 22 - Wed, Oct 1
BOS
Boston
DUB
Dublin
￥66,800 Roundtrip, found 6 days ago
￥66,800
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, Sep 22 from Boston to Dublin, returning Wed, Oct 1, priced at ￥66,800 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to Dublin (DUB)

January is typically the cheapest month to fly

From ￥39,738 - ￥100,029 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.