Flights from Boston to Tallaght

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Thu, Sep 25

BOS

Logan Intl.

DUB

Dublin

$369 Roundtrip, found 2 days ago

$369

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Thu, Sep 25, priced at $369 found 2 days ago

Fri, Sep 12 - Thu, Sep 25

BOS

Logan Intl.

DUB

Dublin

$375 Roundtrip, found 2 days ago

$375

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Sep 12 from Logan Intl. to Dublin, returning Thu, Sep 25, priced at $375 found 2 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$376 Roundtrip, found 2 days ago

$376

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $376 found 2 days ago

Thu, Sep 11 - Thu, Sep 25

BOS

Logan Intl.

DUB

Dublin

$380 Roundtrip, found 2 days ago

$380

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 11 from Logan Intl. to Dublin, returning Thu, Sep 25, priced at $380 found 2 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$380 Roundtrip, found 2 days ago

$380

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $380 found 2 days ago

Fri, Sep 12 - Fri, Sep 26

BOS

Logan Intl.

DUB

Dublin

$382 Roundtrip, found 2 days ago

$382

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Sep 12 from Logan Intl. to Dublin, returning Fri, Sep 26, priced at $382 found 2 days ago

Sat, Sep 13 - Fri, Sep 26

BOS

Logan Intl.

DUB

Dublin

$382 Roundtrip, found 2 days ago

$382

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Sep 13 from Logan Intl. to Dublin, returning Fri, Sep 26, priced at $382 found 2 days ago

Thu, Sep 11 - Fri, Sep 26

BOS

Logan Intl.

DUB

Dublin

$386 Roundtrip, found 2 days ago

$386

Roundtrip

found 2 days ago

Select United flight, departing Thu, Sep 11 from Logan Intl. to Dublin, returning Fri, Sep 26, priced at $386 found 2 days ago

Sun, Sep 21 - Thu, Oct 2

BOS

Logan Intl.

DUB

Dublin

$392 Roundtrip, found 3 days ago

$392

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Thu, Oct 2, priced at $392 found 3 days ago

Sat, Sep 20 - Sun, Oct 5

BOS

Logan Intl.

DUB

Dublin

$399 Roundtrip, found 3 days ago

$399

Roundtrip

found 3 days ago

Select Icelandair flight, departing Sat, Sep 20 from Logan Intl. to Dublin, returning Sun, Oct 5, priced at $399 found 3 days ago

Wed, Sep 24 - Fri, Oct 3

BOS

Logan Intl.

DUB

Dublin

$454 Roundtrip, found 3 days ago

$454

Roundtrip

found 3 days ago

Select Swiss International Air Lines flight, departing Wed, Sep 24 from Logan Intl. to Dublin, returning Fri, Oct 3, priced at $454 found 3 days ago

Wed, Sep 10 - Thu, Sep 11

BOS

Logan Intl.

DUB

Dublin

$461 Roundtrip, found 1 day ago

$461

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Sep 10 from Logan Intl. to Dublin, returning Thu, Sep 11, priced at $461 found 1 day ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$463 Roundtrip, found 3 days ago

$463

Roundtrip

found 3 days ago

Select Lufthansa flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $463 found 3 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$507 Roundtrip, found 2 days ago

$507

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $507 found 2 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$559 Roundtrip, found 2 days ago

$559

Roundtrip

found 2 days ago

Select Air France flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $559 found 2 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$560 Roundtrip, found 2 days ago

$560

Roundtrip

found 2 days ago

Select KLM flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $560 found 2 days ago

Wed, Sep 10 - Thu, Sep 11

BOS

Logan Intl.

DUB

Dublin

$629 Roundtrip, found 1 day ago

$629

Roundtrip

found 1 day ago

Select Aer Lingus flight, departing Wed, Sep 10 from Logan Intl. to Dublin, returning Thu, Sep 11, priced at $629 found 1 day ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$747 Roundtrip, found 3 days ago

$747

Roundtrip

found 3 days ago

Select Austrian Airlines flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $747 found 3 days ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$762 Roundtrip, found 3 days ago

$762

Roundtrip

found 3 days ago

Select Scandinavian Airlines flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $762 found 3 days ago

Sun, Sep 14 - Sun, Sep 28

BOS

Logan Intl.

DUB

Dublin

$878 Roundtrip, found 2 days ago

$878

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Sun, Sep 14 from Logan Intl. to Dublin, returning Sun, Sep 28, priced at $878 found 2 days ago