Cheap Flights to Castleblayney from HK$761

View HK$761 flight on Wed, 15 Jul 2026Opens in a new window

Popular airlines to Castleblayney

  • 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 round-trip flights to Castleblayney

Prices were available within the past 7 days and start at HK$761 for one-way flights and HK$1,206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 8 May - Thu, 14 May
LHR
London
DUB
Dublin
HK$1,206 Return, found 2 days ago
HK$1,206
Return
found 2 days ago
Select British Airways flight, departing Fri, 8 May from London to Dublin, returning Thu, 14 May, priced at HK$1,206 found 2 days ago
Aer Lingus
Wed, 29 Apr - Tue, 5 May
BHX
Birmingham
DUB
Dublin
HK$1,533 Return, found 13 hours ago
HK$1,533
Return
found 13 hours ago
Select Aer Lingus flight, departing Wed, 29 Apr from Birmingham to Dublin, returning Tue, 5 May, priced at HK$1,533 found 13 hours ago
Swiss International Air Lines
Thu, 7 Jan - Thu, 14 Jan
ZRH
Zürich
DUB
Dublin
HK$1,738 Return, found 9 hours ago
HK$1,738
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Thu, 7 Jan from Zürich to Dublin, returning Thu, 14 Jan, priced at HK$1,738 found 9 hours ago
Lufthansa
Mon, 11 May - Mon, 18 May
LHR
London
DUB
Dublin
HK$1,849 Return, found 3 days ago
HK$1,849
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 11 May from London to Dublin, returning Mon, 18 May, priced at HK$1,849 found 3 days ago
Air France
Wed, 29 Apr - Tue, 5 May
BHX
Birmingham
DUB
Dublin
HK$2,023 Return, found 13 hours ago
HK$2,023
Return
found 13 hours ago
Select Air France flight, departing Wed, 29 Apr from Birmingham to Dublin, returning Tue, 5 May, priced at HK$2,023 found 13 hours ago

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

November is typically the cheapest month to fly

From HK$3,589 - HK$9,619 per traveller.

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
HK$1,206

Trending flights to Castleblayney

Prices were available within the past 7 days and start at HK$761 for one-way flights and HK$1,206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 30 Apr - Sun, 10 May
HKG
Hong Kong SAR
DUB
Dublin
HK$4,591 Return, found 9 hours ago
HK$4,591
Return
found 9 hours ago
Select Etihad Airways flight, departing Thu, 30 Apr from Hong Kong SAR to Dublin, returning Sun, 10 May, priced at HK$4,591 found 9 hours ago
*Available to Expedia members.