Cheap Flights To Castletown-Geoghegan 2026

Castletown-Geoghegan Flights as Low as $119

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.

British Airways
Thu, Jul 2 - Fri, Jul 10
LHR
Heathrow
DUB
Dublin
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Jul 2 from Heathrow to Dublin, returning Fri, Jul 10, priced at $119 found 1 day ago
Aer Lingus
Sat, Sep 19 - Sun, Sep 20
LHR
Heathrow
DUB
Dublin
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Sat, Sep 19 from Heathrow to Dublin, returning Sun, Sep 20, priced at $279 found 3 hours ago
KLM
Sat, Sep 19 - Sun, Sep 20
LHR
Heathrow
DUB
Dublin
$295 Roundtrip, found 3 hours ago
$295
Roundtrip
found 3 hours ago
Select KLM flight, departing Sat, Sep 19 from Heathrow to Dublin, returning Sun, Sep 20, priced at $295 found 3 hours ago
Scandinavian Airlines
Sat, Sep 19 - Sun, Sep 20
LHR
Heathrow
DUB
Dublin
$298 Roundtrip, found 3 hours ago
$298
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Sat, Sep 19 from Heathrow to Dublin, returning Sun, Sep 20, priced at $298 found 3 hours ago
Lufthansa
Sat, Sep 19 - Sun, Sep 20
LHR
Heathrow
DUB
Dublin
$330 Roundtrip, found 3 hours ago
$330
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Sat, Sep 19 from Heathrow to Dublin, returning Sun, Sep 20, priced at $330 found 3 hours ago
Aer Lingus
Sun, Aug 2 - Mon, Aug 3
LHR
Heathrow
SNN
Shannon
$336 Roundtrip, found 6 hours ago
$336
Roundtrip
found 6 hours ago
Select Aer Lingus flight, departing Sun, Aug 2 from Heathrow to Shannon, returning Mon, Aug 3, priced at $336 found 6 hours ago
Swiss International Air Lines
Thu, Jul 2 - Fri, Jul 10
LHR
Heathrow
DUB
Dublin
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jul 2 from Heathrow to Dublin, returning Fri, Jul 10, priced at $384 found 1 day ago
Eurowings
Thu, Jul 2 - Fri, Jul 10
LHR
Heathrow
DUB
Dublin
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select Eurowings flight, departing Thu, Jul 2 from Heathrow to Dublin, returning Fri, Jul 10, priced at $391 found 1 day ago
Air France
Thu, Jul 2 - Fri, Jul 10
LHR
Heathrow
DUB
Dublin
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select Air France flight, departing Thu, Jul 2 from Heathrow to Dublin, returning Fri, Jul 10, priced at $497 found 1 day ago
Delta
Tue, Sep 8 - Tue, Sep 15
JFK
John F. Kennedy Intl.
SNN
Shannon
$574 Roundtrip, found 1 day ago
$574
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 8 from John F. Kennedy Intl. to Shannon, returning Tue, Sep 15, priced at $574 found 1 day ago
Turkish Airlines
Sun, Oct 18 - Tue, Oct 27
IAD
Washington Dulles Intl.
DUB
Dublin
$681 Roundtrip, found 2 days ago
$681
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Sun, Oct 18 from Washington Dulles Intl. to Dublin, returning Tue, Oct 27, priced at $681 found 2 days ago
American Airlines
Sat, Jul 25 - Wed, Aug 5
JFK
John F. Kennedy Intl.
DUB
Dublin
$720 Roundtrip, found 2 days ago
$720
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jul 25 from John F. Kennedy Intl. to Dublin, returning Wed, Aug 5, priced at $720 found 2 days ago
Delta
Wed, Sep 2 - Tue, Sep 15
SGF
Springfield-Branson National
SNN
Shannon
$773 Roundtrip, found 16 hours ago
$773
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Sep 2 from Springfield-Branson National to Shannon, returning Tue, Sep 15, priced at $773 found 16 hours ago
JetBlue Airways
Tue, Sep 15 - Fri, Oct 2
MCO
Orlando Intl.
DUB
Dublin
$792 Roundtrip, found 6 days ago
$792
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Sep 15 from Orlando Intl. to Dublin, returning Fri, Oct 2, priced at $792 found 6 days ago
Air Canada
Tue, Oct 20 - Thu, Oct 29
MCO
Orlando Intl.
SNN
Shannon
$953 Roundtrip, found 14 hours ago
$953
Roundtrip
found 14 hours ago
Select Air Canada flight, departing Tue, Oct 20 from Orlando Intl. to Shannon, returning Thu, Oct 29, priced at $953 found 14 hours ago
United
Fri, Sep 11 - Sun, Sep 20
IAD
Washington Dulles Intl.
SNN
Shannon
$994 Roundtrip, found 4 days ago
$994
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 11 from Washington Dulles Intl. to Shannon, returning Sun, Sep 20, priced at $994 found 4 days ago

Cheap Castletown-Geoghegan Flights

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