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Cheap Flights to Castletown from HK$775

View HK$775 flight on Thu, 3 Dec 2026Opens in a new window

Popular airlines to Castletown

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Cheap round-trip flights to Castletown

Prices were available within the past 7 days and start at HK$775 for one-way flights and HK$1,221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 31 Aug - Tue, 8 Sept
LHR
London
DUB
Dublin
HK$1,221 Return, found 5 days ago
HK$1,221
Return
found 5 days ago
Select British Airways flight, departing Mon, 31 Aug from London to Dublin, returning Tue, 8 Sept, priced at HK$1,221 found 5 days ago
Aer Lingus
Tue, 28 Jul - Thu, 30 Jul
BHX
Birmingham
DUB
Dublin
HK$1,555 Return, found 2 days ago
HK$1,555
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 28 Jul from Birmingham to Dublin, returning Thu, 30 Jul, priced at HK$1,555 found 2 days ago
Lufthansa
Mon, 1 Mar - Wed, 3 Mar
BHX
Birmingham
DUB
Dublin
HK$1,693 Return, found 1 day ago
HK$1,693
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 1 Mar from Birmingham to Dublin, returning Wed, 3 Mar, priced at HK$1,693 found 1 day ago
Scandinavian Airlines
Thu, 3 Dec - Mon, 7 Dec
LHR
London
DUB
Dublin
HK$1,967 Return, found 4 hours ago
HK$1,967
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Thu, 3 Dec from London to Dublin, returning Mon, 7 Dec, priced at HK$1,967 found 4 hours ago
Swiss International Air Lines
Mon, 28 Dec - Thu, 31 Dec
BHX
Birmingham
DUB
Dublin
HK$2,303 Return, found 3 days ago
HK$2,303
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 28 Dec from Birmingham to Dublin, returning Thu, 31 Dec, priced at HK$2,303 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)

March is typically the cheapest month to fly

From HK$3,402 - HK$8,009 per traveller.

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
HK$1,221

Trending flights to Castletown

Prices were available within the past 7 days and start at HK$775 for one-way flights and HK$1,221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, 28 Dec - Mon, 11 Jan
HKG
Hong Kong SAR
DUB
Dublin
HK$3,939 Return, found 2 hours ago
HK$3,939
Return
found 2 hours ago
Select Finnair flight, departing Mon, 28 Dec from Hong Kong SAR to Dublin, returning Mon, 11 Jan, priced at HK$3,939 found 2 hours ago
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