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HK$2,567+ Cheap flights to Dublin

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 5-11. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
16 Jul — 23 Jul1
1 adult

Flights to Dublin in 2025

Find the latest flights to Dublin in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 July 2025.

Return from

HK$4,977

One-way from

HK$2,920

Popular in

December

Cheapest in

March

Average price

HK$7,292
19-9-5-10
  • 19-9-5-10
  • 2 total stops
  • 35h 45m total
  • Hong Kong to Dublin
30-8
  • 30-8
  • 2 total stops
  • 29h 20m total
  • Hong Kong to Dublin
Highest demand for flights based on searches. 8% potential increase in price (HK$4,346 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$1,079 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to Dublin

Cheapest flights to Dublin
Explore the most affordable flight options available to Dublin. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Fri 19-920:20HKG - DUB
1 stop17h 40mMultiple Airlines
Sun 5-1012:00DUB - HKG
1 stop18h 05mMultiple Airlines
Deal found 10-7HK$4,977
Sun 24-820:55HKG - DUB
2 stops43h 05mFinnair
Sun 31-809:45DUB - HKG
2 stops50h 20mFinnair
Deal found 10-7HK$5,000
Sun 14-1222:45HKG - DUB
1 stop24h 20mBritish Airways
Wed 31-1208:50DUB - HKG
1 stop22h 00mBritish Airways
Deal found 10-7HK$6,782
Mon 15-1223:45HKG - DUB
1 stop16h 40mLufthansa
Sat 3-117:55DUB - HKG
2 stops38h 30mLufthansa
Deal found 10-7HK$6,790

Cheapflights Fare Finder

Locate flights to Dublin that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare flights to Dublin that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

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

HK$4,977

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sun 24-8

20:55-09:00

2 stops43h 05m

Dublin

Sun 31-8

09:45-19:05

2 stops50h 20m

HK$5,000

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 5-11

07:50-21:50

2 stops22h 00m

HK$2,567

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Wed 5-11

21:45-17:20

1 stop27h 35m

HK$2,826

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sun 7-12

00:35-11:20

1 stop18h 45m

HK$4,482

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Mon 3-11

00:25-12:35

1 stop20h 10m

HK$4,600

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sun 7-12

00:15-17:10

2 stops24h 55m

HK$5,966

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Sat 19-7

10:30-15:30

1 stop36h 00m

HK$6,084

Hong KongDublin

HKG - DUB

HKGDUB

Hong Kong Intl

Tue 29-7

22:45-20:15

1 stop28h 30m

HK$9,514

Flights are sorted by cheapest return flights first.

Deals found on 8-7

Best time to book a flight to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 to Dublin

When is the best time to book a flight 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 27 June 2025.

To ensure you get the cheapest price possible for a flight to Dublin, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Dublin?

On average, a flight from Hong Kong to Dublin takes 16 hours 35 minutes. Flights to Dublin from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Dublin?

The cheapest airlines flying from Hong Kong to Dublin are Finnair, KLM and SWISS.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 11 July 2025.
See what other customers who have flown with Emirates, Finnair, andQatar Airways to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

FAQs about flying to Dublin

Dublin climate

Summers in Dublin are in the teens (Celsius), with about 18 hours of daylight in July and August. Winters are mild and wet with the temperature in the 10s and rarely going below freezing. Rain is typical, but there are occasional snow flurries. Although Dublin is in one of Ireland’s drier areas, it usually rains 150 days a year.

Getting around Dublin

Between public transport, taxis and your own two feet, the city is easy to get around. Walking is the best option in the centre of town. If you get tired, you can always hop aboard the light rail, LUAS, which has two lines accessing the main attractions. The bus network is also a great way to get around. It covers the city and has a small Nitelink service as well. To get out to the suburbs and seaside towns, the rapid transit train, DART, is the way to go. 

Taxis are abundant, but fill up quickly on nights and weekends. Driving in the city can be very frustrating. All the traffic and parking problems, combined with expensive car rental rates, make it not really worth your time. If you want to rent a bike to get around, there are plenty of bike lanes around Dublin, but heavy traffic, bike theft and few bike rental shops around make it less than ideal.

What is good to know if travelling to Dublin?

  • Dublin city is compact and the best way to see it is on foot. There are several walking tours available including a 1916 Rebellion Walking Tours, Dublin Literary Pub Crawl, Rock ‘n Stroll and Traditional Irish Musical Pub Crawl.
  • The Phoenix Park is the largest urban enclosed park in Europe covering about 700 hectares (1,760 acres). It is just 3km (2 miles) west of the city centre and entrance is free. There are ornamental gardens, nature trails, lots and lots of grass and Áras an Uachtaráin, the President of Ireland’s residence, which is open to the public on Saturdays. The Phoenix Park Visitor Centre issues free admission tickets on the day.
  • Take a tour around College Green, the Bank of Ireland’s largest branch. This is not as dull as it sounds. The impressive building opposite Trinity College was the Parliament of Independent Ireland before 1801 (and the Act of Union). Marvel at the architecture, guard in a tailcoat and top hat and coal fire in the lobby area – all free. There are also regular free concerts in the Arts Centre.
  • Explore “old” Dublin. While visiting the Guinness Storehouse, wander around the Liberties and see St Patrick’s Cathedral and Marsh’s Library (Ireland’s oldest public library), St Werburghs Church, Dublin Castle, the street markets on Thomas Street and Meath Street. Enjoy some fish and chips (cooked in lard not oil) from Burdock’s.
  • Witty Dubliners love to rhyme their public art. Look out for Molly Malone’s statue at the bottom of Grafton Street – the tart with the cart.  The women at the Ha’penny Bridge are known as “the hags with the bags”. The spire on O’Connell Street is known as “the stiletto in the ghetto”, and the chimney stack with lift in Smithfield Village is often called “the flue with the view”.
  • When is the best time to fly to Dublin?

    Peak Season: There are a couple of peak tourist seasons. Summers and school holidays are very busy as are Christmas and New Year. St. Patrick’s Day (March 17) is an exceptionally busy time. Make reservations and book Dublin flights as far in advance as possible.  Off Season: The off season is mid-November through mid-March or Easter with the exception of Christmas/New Year. Prices will be lower in some cases, but fewer attractions and restaurants are open. Shoulder Season: Autumn and spring are good times to visit Dublin. The seasonal hotels and restaurants open in the spring and usually do not close until November. There are often good deals on flights and accommodation to encourage tourism.

  • What airport do you fly into for flights to Dublin?

    Booking a flight to Dublin (DUB) is your only option if you intend on flying to Dublin. It is only a 9.2 km journey from Dublin to Dublin’s city centre.

  • Can I find cheaper flights to Dublin if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dublin on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dublin?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Dublin.

  • What is the cheapest airport to fly to in Dublin?

    Dublin is currently the cheapest airport to fly to in Dublin. One-way flights to Dublin typically cost HK$178, while return flights cost around HK$1,676.

  • How much is a return flight to Dublin?

    A return flight to Dublin will typically cost around HK$214, however they can be found for as little as HK$214.

  • Does Dublin have rental cars?

    Yes. Those touching down at Dublin can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Dublin?

    Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 km away from Dublin).

See more FAQs

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