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Cheap flights from Hong Kong to Dublin from £342

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DUB
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Dublin
Explore the most affordable flight options available from Hong Kong to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 May 2026.

Tue 2/618:15
HKG
-
DUB
2 stops50h 15m
Qatar Airways
Sat 6/608:15
DUB
-
HKG
1 stop17h 55m
Qatar Airways
Deal found 1/5£543
Mon 1/618:15
HKG
-
DUB
2 stops35h 15m
Qatar Airways
Mon 8/608:15
DUB
-
HKG
1 stop25h 10m
Qatar Airways
Deal found 2/5£545
Fri 8/520:55
HKG
-
DUB
1 stop27h 20m
Finnair
Thu 21/509:40
DUB
-
HKG
1 stop25h 00m
Finnair
Deal found 30/4£547
Mon 11/520:55
HKG
-
DUB
1 stop27h 20m
Finnair
Tue 26/509:40
DUB
-
HKG
1 stop25h 00m
Finnair
Deal found 3/5£549
Tue 2/620:10
HKG
-
DUB
1 stop18h 05m
Etihad Airways
Sat 6/609:00
DUB
-
HKG
1 stop17h 00m
Etihad Airways
Deal found 1/5£554
Thu 4/620:10
HKG
-
DUB
1 stop29h 55m
Etihad Airways
Mon 8/609:00
DUB
-
HKG
1 stop17h 00m
Etihad Airways
Deal found 30/4£577
Mon 11/523:05
HKG
-
DUB
1 stop20h 05m
Multiple Airlines
Wed 27/510:40
DUB
-
HKG
2 stops21h 40m
Multiple Airlines
Deal found 29/4£587
Mon 11/523:25
HKG
-
DUB
1 stop19h 15m
Lufthansa
Tue 26/510:40
DUB
-
HKG
2 stops21h 40m
Lufthansa
Deal found 3/5£606
Fri 12/622:15
HKG
-
DUB
2 stops41h 40m
Finnair
Tue 23/609:40
DUB
-
HKG
2 stops48h 00m
Finnair
Deal found 28/4£607
Mon 1/620:55
HKG
-
DUB
1 stop27h 20m
Finnair
Mon 8/609:40
DUB
-
HKG
1 stop25h 00m
Finnair
Deal found 2/5£616
Sat 13/618:15
HKG
-
DUB
1 stop20h 45m
Qatar Airways
Sat 20/621:45
DUB
-
HKG
1 stop17h 10m
Qatar Airways
Deal found 29/4£631
Wed 15/722:20
HKG
-
DUB
1 stop17h 00m
KLM
Tue 18/805:55
DUB
-
HKG
1 stop26h 30m
KLM
Deal found 29/4£633

Find flight deals from Hong Kong to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 May 2026.

Round-trip from

£543

One-way from

£342

Popular in

July

Cheapest in

April

Average price

£560
Qatar Airways
  • Qatar Airways
  • 2/6-6/6
  • 3 total stops
  • 68h 10m total
  • Hong Kong to Dublin
Search Deals
10/7
  • 10/7
  • 2 total stops
  • 28h 10m total
  • Hong Kong to Dublin
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 May 2026.
Use the filters below to find and compare flights from Hong Kong to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 2/6

18:15-13:30

2 stops50h 15m

Dublin

Sat 6/6

08:15-09:10

1 stop17h 55m

£543

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 1/6

20:55-17:15

1 stop27h 20m

Dublin

Mon 8/6

09:40-17:40

1 stop25h 00m

£616
Fastest return journey

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 5/6

21:30-12:20

2 stops21h 50m

Dublin

Tue 9/6

14:20-22:05

1 stop24h 45m

£641

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Thu 4/6

21:30-20:05

2 stops29h 35m

Dublin

Mon 8/6

14:20-22:05

1 stop24h 45m

£641

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 5/6

21:30-12:20

2 stops21h 50m

Dublin

Sat 13/6

22:00-18:15

2 stops37h 15m

£642

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 2/6

21:30-12:20

2 stops45h 50m

Dublin

Sat 6/6

14:20-18:15

2 stops20h 55m

£642

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Thu 21/5

18:25-20:05

1 stop32h 40m

Dublin

Sun 31/5

22:00-18:15

2 stops37h 15m

£665

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sat 13/6

09:00-08:55

2 stops54h 55m

Dublin

Sat 20/6

18:00-19:05

2 stops42h 05m

£667
Cheapest one-way

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sat 13/6

18:15-08:00

1 stop20h 45m

£392

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 1/6

18:15-08:00

1 stop20h 45m

£393

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Dublin

How far ahead should I book a flight from Hong Kong to Dublin?

The best time to book flights from Hong Kong to Dublin is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to Dublin?

Currently, April is the cheapest month in which you can book a flight from Hong Kong to Dublin (average of £454). Flying from Hong Kong to Dublin in July is currently the most expensive (average of £659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Hong Kong to Dublin?

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Dublin?

    A quick flight from Hong Kong to Dublin can take about 27h 20m. Qatar Airways provides one of the quickest options available for as low as £616. Airlines will cover a distance of 6104 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Hong Kong to Dublin that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Dublin.

  • Can I find deals for business class flights from Hong Kong to Dublin?

    Yes. Cheapflights offers flight deals from Hong Kong to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Dublin?

    Currently, April is the cheapest month in which you can book a flight from Hong Kong to Dublin (average of £454). Flying from Hong Kong to Dublin in July is currently the most expensive (average of £659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Arklow
Tullamore
Cavan
Portmarnock
Dundalk
Wicklow
Enniscorthy
Bray
Mullingar
Drogheda
Malahide
Kildare
Maynooth
Swords
Carlingford

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How does Cheapflights help users find flights from Hong Kong to Dublin?

When you search for this flight from Hong Kong to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Dublin?

Cheapflights helps you find that perfect flight to Dublin from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hong Kong to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Hong Kong today and book when prices fit your budget.

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