Cheap Flights to Portmarnock from HK$712

View HK$712 flight on Tue, 18 Nov 2025Opens in a new window

Popular airlines to Portmarnock

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Cheap round-trip flights to Portmarnock

Prices were available within the past 7 days and start at HK$712 for one-way flights and HK$1,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 3 Jan - Fri, 30 Jan
LHR
London
DUB
Dublin
HK$1,021 Return, found 2 days ago
HK$1,021
Return
found 2 days ago
Select British Airways flight, departing Sat, 3 Jan from London to Dublin, returning Fri, 30 Jan, priced at HK$1,021 found 2 days ago
Aer Lingus
Tue, 4 Nov - Wed, 12 Nov
BHX
Birmingham
DUB
Dublin
HK$1,450 Return, found 6 days ago
HK$1,450
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 4 Nov from Birmingham to Dublin, returning Wed, 12 Nov, priced at HK$1,450 found 6 days ago
Iberia
Wed, 17 Dec - Tue, 6 Jan
MAD
Madrid
DUB
Dublin
HK$1,500 Return, found 18 hours ago
HK$1,500
Return
found 18 hours ago
Select Iberia flight, departing Wed, 17 Dec from Madrid to Dublin, returning Tue, 6 Jan, priced at HK$1,500 found 18 hours ago
Scandinavian Airlines
Tue, 4 Nov - Wed, 12 Nov
BHX
Birmingham
DUB
Dublin
HK$1,740 Return, found 6 days ago
HK$1,740
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 4 Nov from Birmingham to Dublin, returning Wed, 12 Nov, priced at HK$1,740 found 6 days ago
TAP Portugal
Sun, 21 Dec - Tue, 6 Jan
MAD
Madrid
DUB
Dublin
HK$1,823 Return, found 18 hours ago
HK$1,823
Return
found 18 hours ago
Select TAP Portugal flight, departing Sun, 21 Dec from Madrid to Dublin, returning Tue, 6 Jan, priced at HK$1,823 found 18 hours ago

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

February is typically the cheapest month to fly

From HK$3,956 - HK$9,412 per traveller.
Flights to Portmarnock information
Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
HK$1,021

Trending flights to Portmarnock

Prices were available within the past 7 days and start at HK$712 for one-way flights and HK$1,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, 13 Nov - Thu, 4 Dec
HKG
Hong Kong SAR
DUB
Dublin
HK$4,235 Return, found 6 days ago
HK$4,235
Return
found 6 days ago
Select China Eastern Airlines flight, departing Thu, 13 Nov from Hong Kong SAR to Dublin, returning Thu, 4 Dec, priced at HK$4,235 found 6 days ago
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