Flights from St. Louis to Blanchardstown

Cheapest flights from St. Louis

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.

Wed, Sep 3 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

DUB

Dublin

$461 Roundtrip, found 16 hours ago

$461

Roundtrip

found 16 hours ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Dublin, returning Thu, Sep 11, priced at $461 found 16 hours ago

Sun, Sep 7 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

DUB

Dublin

$463 Roundtrip, found 16 hours ago

$463

Roundtrip

found 16 hours ago

Select Air Canada flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Dublin, returning Tue, Sep 16, priced at $463 found 16 hours ago

Mon, Sep 8 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

DUB

Dublin

$467 Roundtrip, found 16 hours ago

$467

Roundtrip

found 16 hours ago

Select United flight, departing Mon, Sep 8 from Lambert-St. Louis Intl. to Dublin, returning Tue, Sep 16, priced at $467 found 16 hours ago

Sat, Sep 6 - Tue, Sep 16

STL

Lambert-St. Louis Intl.

DUB

Dublin

$488 Roundtrip, found 16 hours ago

$488

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Tue, Sep 16, priced at $488 found 16 hours ago

Fri, Sep 5 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

DUB

Dublin

$506 Roundtrip, found 16 hours ago

$506

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Dublin, returning Thu, Sep 11, priced at $506 found 16 hours ago

Thu, Sep 4 - Thu, Sep 11

STL

Lambert-St. Louis Intl.

DUB

Dublin

$511 Roundtrip, found 16 hours ago

$511

Roundtrip

found 16 hours ago

Select United flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Dublin, returning Thu, Sep 11, priced at $511 found 16 hours ago

Fri, Sep 5 - Wed, Sep 10

STL

Lambert-St. Louis Intl.

DUB

Dublin

$513 Roundtrip, found 16 hours ago

$513

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Dublin, returning Wed, Sep 10, priced at $513 found 16 hours ago

Sun, Sep 7 - Mon, Sep 15

STL

Lambert-St. Louis Intl.

DUB

Dublin

$516 Roundtrip, found 16 hours ago

$516

Roundtrip

found 16 hours ago

Select Air Canada flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Dublin, returning Mon, Sep 15, priced at $516 found 16 hours ago

Thu, Sep 4 - Wed, Sep 10

STL

Lambert-St. Louis Intl.

DUB

Dublin

$517 Roundtrip, found 16 hours ago

$517

Roundtrip

found 16 hours ago

Select United flight, departing Thu, Sep 4 from Lambert-St. Louis Intl. to Dublin, returning Wed, Sep 10, priced at $517 found 16 hours ago

Mon, Sep 8 - Mon, Sep 15

STL

Lambert-St. Louis Intl.

DUB

Dublin

$521 Roundtrip, found 16 hours ago

$521

Roundtrip

found 16 hours ago

Select United flight, departing Mon, Sep 8 from Lambert-St. Louis Intl. to Dublin, returning Mon, Sep 15, priced at $521 found 16 hours ago

Sun, Sep 7 - Sun, Sep 14

STL

Lambert-St. Louis Intl.

DUB

Dublin

$543 Roundtrip, found 16 hours ago

$543

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Sep 7 from Lambert-St. Louis Intl. to Dublin, returning Sun, Sep 14, priced at $543 found 16 hours ago

Fri, Sep 5 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$566 Roundtrip, found 16 hours ago

$566

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Sep 5 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $566 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$593 Roundtrip, found 16 hours ago

$593

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $593 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$705 Roundtrip, found 16 hours ago

$705

Roundtrip

found 16 hours ago

Select KLM flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $705 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$705 Roundtrip, found 16 hours ago

$705

Roundtrip

found 16 hours ago

Select Air France flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $705 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$723 Roundtrip, found 16 hours ago

$723

Roundtrip

found 16 hours ago

Select Aer Lingus flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $723 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$821 Roundtrip, found 16 hours ago

$821

Roundtrip

found 16 hours ago

Select Iberia flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $821 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$863 Roundtrip, found 16 hours ago

$863

Roundtrip

found 16 hours ago

Select Austrian Airlines flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $863 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$945 Roundtrip, found 16 hours ago

$945

Roundtrip

found 16 hours ago

Select Lufthansa flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $945 found 16 hours ago

Sat, Sep 6 - Sat, Sep 13

STL

Lambert-St. Louis Intl.

DUB

Dublin

$1,007 Roundtrip, found 16 hours ago

$1,007

Roundtrip

found 16 hours ago

Select British Airways flight, departing Sat, Sep 6 from Lambert-St. Louis Intl. to Dublin, returning Sat, Sep 13, priced at $1,007 found 16 hours ago