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Cheap flights from Hong Kong to Dublin from €291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Dublin departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Hong Kong to Dublin (HKG-DUB)

Cheap return flights

Finnair Logo
21:45 - 17:20HKG-DUB
27h 35m1 stop
Finnair Logo
09:45 - 19:05DUB-HKG
25h 20m1 stop
€376Finnair
Find Deal
Tue, 13 Jan - Tue, 27 Jan
Finnair Logo
01:45 - 17:15HKG-DUB
46h 30m2 stops
Finnair Logo
18:05 - 19:05DUB-HKG
17h 00m1 stop
€401Finnair
Find Deal
Mon, 13 Oct - Wed, 29 Oct
Finnair Logo
20:55 - 17:15HKG-DUB
51h 20m2 stops
Finnair Logo
18:05 - 19:05DUB-HKG
17h 00m1 stop
€402Finnair
Find Deal
Tue, 14 Oct - Wed, 29 Oct
Finnair Logo
15:15 - 17:15HKG-DUB
33h 00m2 stops
Finnair Logo
09:45 - 19:05DUB-HKG
25h 20m1 stop
€409Finnair
Find Deal
Thu, 16 Oct - Thu, 30 Oct
Hainan Airlines Logo
20:20 - 07:00HKG-DUB
17h 40m1 stop
Hainan Airlines Logo
12:00 - 13:05DUB-HKG
18h 05m1 stop
€467Hainan Airlines
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Fri, 12 Sep - Sat, 20 Sep
Hainan Airlines Logo
20:20 - 07:00HKG-DUB
17h 40m1 stop
Hainan Airlines Logo
12:00 - 13:05DUB-HKG
18h 05m1 stop
€481Hainan Airlines
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Fri, 19 Sep - Sun, 5 Oct
Logo
20:55 - 05:50HKG-DUB
16h 55m1 stop
Logo
11:00 - 00:25DUB-HKG
29h 25m1 stop
€486
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Logo
20:20 - 07:00HKG-DUB
17h 40m1 stop
Logo
12:00 - 13:05DUB-HKG
18h 05m1 stop
€492
Find Deal
Sat, 11 Oct - Sat, 18 Oct
SWISS Logo
23:30 - 12:00HKG-DUB
20h 30m1 stop
SWISS Logo
18:35 - 17:45DUB-HKG
15h 10m1 stop
€530SWISS
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Tue, 11 Nov - Wed, 19 Nov
SWISS Logo
23:30 - 12:05HKG-DUB
20h 35m1 stop
SWISS Logo
18:35 - 17:45DUB-HKG
15h 10m1 stop
€531SWISS
Find Deal
Wed, 12 Nov - Mon, 17 Nov

Hainan Airlines flights from Hong Kong to Dublin

Our best Hainan Airlines deals on Hong Kong to Dublin flight tickets
Hainan Airlines
12 Sept
HKG20:20Hong Kong Intl
17h 40m
1 stop
DUB07:00Dublin
20 Sept
DUB12:00Dublin
18h 05m
1 stop
HKG13:05Hong Kong Intl
€467
Find similar
Hainan Airlines
19 Sept
HKG20:20Hong Kong Intl
17h 40m
1 stop
DUB07:00Dublin
5 Oct
DUB12:00Dublin
18h 05m
1 stop
HKG13:05Hong Kong Intl
€481
Find similar
Hainan Airlines
19 Sept
HKG20:20Hong Kong Intl
17h 40m
1 stop
DUB07:00Dublin
5 Oct
DUB12:00Dublin
18h 05m
1 stop
HKG13:05Hong Kong Intl
€482
Find similar

SWISS flights from Hong Kong to Dublin

Our best SWISS deals on Hong Kong to Dublin flight tickets
SWISS
11 Nov
HKG23:30Hong Kong Intl
20h 30m
1 stop
DUB12:00Dublin
17 Nov
DUB13:20Dublin
20h 25m
1 stop
HKG17:45Hong Kong Intl
€530
Find similar
SWISS
12 Nov
HKG23:30Hong Kong Intl
20h 35m
1 stop
DUB12:05Dublin
17 Nov
DUB18:35Dublin
15h 10m
1 stop
HKG17:45Hong Kong Intl
€531
Find similar

momondo 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, momondo users made 13,528 searches. Data last updated 27 August 2025.
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

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 13/1

21:45-17:20

1 stop27h 35m

Dublin

Tue 27/1

09:45-19:05

1 stop25h 20m

€376

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 13/10

01:45-17:15

2 stops46h 30m

Dublin

Wed 29/10

18:05-19:05

1 stop17h 00m

€401

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 14/10

20:55-17:15

2 stops51h 20m

Dublin

Wed 29/10

18:05-19:05

1 stop17h 00m

€402

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Thu 16/10

15:15-17:15

2 stops33h 00m

Dublin

Thu 30/10

09:45-19:05

1 stop25h 20m

€409

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 12/9

20:20-07:00

1 stop17h 40m

Dublin

Sat 20/9

12:00-13:05

1 stop18h 05m

€467

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 19/9

20:20-07:00

1 stop17h 40m

Dublin

Sun 5/10

12:00-13:05

1 stop18h 05m

€481

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Fri 14/11

20:55-05:50

1 stop16h 55m

Dublin

Tue 18/11

11:00-00:25

1 stop29h 25m

€486

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sat 11/10

20:20-07:00

1 stop17h 40m

Dublin

Sat 18/10

12:00-13:05

1 stop18h 05m

€492

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 11/11

23:30-12:00

1 stop20h 30m

Dublin

Wed 19/11

18:35-17:45

1 stop15h 10m

€530

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 12/11

23:30-12:05

1 stop20h 35m

Dublin

Mon 17/11

18:35-17:45

1 stop15h 10m

€531

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Hong Kong to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of March, then book flights to Dublin from Hong Kong during September instead. Flights to Dublin in September, while not as cheap as those in March, still average around €569.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €664 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Hong Kong for as low as €475 on momondo.

How have Hong Kong to Dublin flight prices changed over time?

As of August 2025, prices for Hong Kong to Dublin flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Dublin (HKG to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Dublin

Direct flights

None
There are no direct flights from Hong Kong to Dublin. There are no popular flight routes from Hong Kong to Dublin.
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  • How far is Hong Kong Intl to Dublin by plane?

    The straight-line distance from Hong Kong Intl to Dublin is 9841.2 km. 16h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Dublin Airport?

    Prices for flights from Hong Kong Intl Airport to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hong Kong Intl Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Dublin for you.

Can I find flights from Hong Kong to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hong Kong to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hong Kong to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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