Cheap Flights to Castletown

View AU$121 flight on Tue, 12 May 2026Opens in a new window

Popular airlines to Castletown

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Castletown

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

British Airways
Sun, 10 May - Wed, 20 May
LHR
London
DUB
Dublin
AU$221 Return, found 3 days ago
AU$221
Return
found 3 days ago
Select British Airways flight, departing Sun, 10 May from London to Dublin, returning Wed, 20 May, priced at AU$221 found 3 days ago
Aer Lingus
Wed, 6 May - Thu, 7 May
LHR
London
DUB
Dublin
AU$240 Return, found 2 days ago
AU$240
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 6 May from London to Dublin, returning Thu, 7 May, priced at AU$240 found 2 days ago
Lufthansa
Fri, 20 Nov - Sun, 22 Nov
LHR
London
DUB
Dublin
AU$304 Return, found 3 days ago
AU$304
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 20 Nov from London to Dublin, returning Sun, 22 Nov, priced at AU$304 found 3 days ago
Swiss International Air Lines
Tue, 9 June - Tue, 16 June
LHR
London
DUB
Dublin
AU$311 Return, found 3 days ago
AU$311
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 9 June from London to Dublin, returning Tue, 16 June, priced at AU$311 found 3 days ago
Scandinavian Airlines
Thu, 12 Nov - Mon, 16 Nov
LHR
London
DUB
Dublin
AU$360 Return, found 19 hours ago
AU$360
Return
found 19 hours ago
Select Scandinavian Airlines flight, departing Thu, 12 Nov from London to Dublin, returning Mon, 16 Nov, priced at AU$360 found 19 hours ago

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
AU$220

Trending flights to Castletown

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

Etihad Airways
Sat, 24 Oct - Sun, 8 Nov
MEL
Melbourne
DUB
Dublin
AU$1,342 Return, just found
AU$1,342
Return
just found
Select Etihad Airways flight, departing Sat, 24 Oct from Melbourne to Dublin, returning Sun, 8 Nov, priced at AU$1,342 just found

Explore a world of travel with Expedia

*Available to Expedia members.