Cheap flights from Hong Kong to Dublin from HK$2,427

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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DUB
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hong Kong Intl to Dublin are usually found in March or September, booked 82 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 16 September 2025.

Round-trip from

HK$3,881

One-way from

HK$2,427

Popular in

December

Cheapest in

March

Average price

HK$5,180
Finnair
  • Finnair
  • 28-10-5-11
  • 3 total stops
  • 56h 20m total
  • Hong Kong to Dublin
28-10
  • 28-10
  • 2 total stops
  • 38h 10m total
  • Hong Kong to Dublin
Highest demand for flights based on searches. 10% potential increase in price (HK$5,617 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$1,500 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Hong Kong to Dublin

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 16 September 2025.

Tue 28-1001:40HKG - DUB
2 stops39h 20mFinnair
Wed 5-1118:05DUB - HKG
1 stop17h 00mFinnair
Deal found 13-9HK$3,881
Thu 16-1020:55HKG - DUB
1 stop19h 05mFinnair
Wed 29-1009:45DUB - HKG
1 stop25h 20mFinnair
Deal found 14-9HK$3,920
Mon 13-1020:55HKG - DUB
2 stops51h 20mFinnair
Wed 29-1009:45DUB - HKG
1 stop25h 20mFinnair
Deal found 16-9HK$3,928
Wed 29-1001:40HKG - DUB
2 stops47h 40mFinnair
Thu 6-1109:45DUB - HKG
1 stop25h 20mFinnair
Deal found 15-9HK$4,184
Thu 30-1001:40HKG - DUB
2 stops39h 20mFinnair
Fri 7-1118:05DUB - HKG
2 stops38h 50mFinnair
Deal found 16-9HK$4,216

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 70,647 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Hong Kong to Dublin that are best for you.

Fly from

Hong Kong

Fly to

Dublin

Route

Departure

Return

Price

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 28-10

01:40-09:00

2 stops39h 20m

Dublin

Wed 5-11

18:05-19:05

1 stop17h 00m

HK$3,881

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 13-10

20:55-17:15

2 stops51h 20m

Dublin

Wed 29-10

09:45-19:05

1 stop25h 20m

HK$3,928

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 11-2

15:05-17:20

2 stops34h 15m

Dublin

Wed 25-2

18:05-15:30

2 stops37h 25m

HK$4,340

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Thu 30-10

16:00-17:20

2 stops33h 20m

Dublin

Thu 6-11

18:05-16:55

2 stops38h 50m

HK$4,363

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Thu 19-2

21:45-17:20

1 stop27h 35m

Dublin

Thu 26-2

18:05-19:00

2 stops40h 55m

HK$4,379

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 31-10

15:05-17:20

2 stops34h 15m

Dublin

Fri 7-11

18:05-19:05

1 stop17h 00m

HK$4,713

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 11-3

01:40-17:20

2 stops47h 40m

Dublin

Mon 16-3

09:45-19:00

2 stops25h 15m

HK$5,118

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 28-10

16:55-23:05

2 stops38h 10m

HK$2,427

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 27-10

07:50-07:50

2 stops32h 00m

HK$2,504

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 22-10

08:30-10:00

2 stops32h 30m

HK$2,512

Flights are sorted by cheapest return flights first.

Deals found on 14-9

Showing 1-10 of 16 results
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?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Dublin. Price data was last updated on 12 September 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from HKG to DUB?

Find hourly flight availability from Hong Kong to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

It’s typically best to fly out from Hong Kong to Dublin at midday. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 16 September 2025.
Read reviews from past customers who have flown with Emirates, Finnair, andSWISS from Hong Kong to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

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?

    For as low as HK$3,881, Finnair can have you in Dublin from Hong Kong in 39h 20m. There are 9823 km between Hong Kong and Dublin.

  • What are the cheapest airlines flying from Hong Kong to Dublin round-trip?

    Currently priced at HK$3,353, Finnair will fly you from Hong Kong to Dublin and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and KLM - these airlines can fly you to your destination from HK$4,767 and HK$4,790, respectively. Finnair is currently priced 43% below the average price you’ll pay for this route.

  • 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.

See more FAQs

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Fly from Hong Kong to Dublin on these airlines

Choose from the following airlines for your flight from Hong Kong to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.

Top 8 airlines flying from Hong Kong to Dublin

Discover the top 8 airlines that operate flights from Hong Kong to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestHK$3,358AverageHK$4,970FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestHK$4,767AverageHK$6,754FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapestHK$4,790AverageHK$7,558FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestHK$5,066AverageHK$7,994FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestHK$5,441AverageHK$7,093FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapestHK$5,461AverageHK$6,797FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapestHK$5,543AverageHK$6,198FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapestHK$6,782AverageHK$8,394FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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?

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Dublin 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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