Cheap flights to Ireland

WAS — DUB
29 Mar — 5 Apr1
Return
1 adult
Economy
From?
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Wed 29-3
Wed 5-4

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Flights to Ireland in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inSeptemberHigh demand for flights, 14% potential price rise
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Cheapest inAprilBest time to find cheap flights, 5% potential price drop
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Average priceHK$7,464Average for return flights in March 2023
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Return fromHK$5,463From Hong Kong Intl to Dublin
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One-way fromHK$4,191One-way flight from Hong Kong Intl (HKG) to Ireland
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Cheap flights to Dublin

Ireland 2023 flight deals

Cheap flights to Ireland found for this year

One-way flights to Ireland

The cheapest one-way flights to Ireland

Find flights to Ireland within your budget

Use the slider to find flights to Ireland that fit your budget.

Fly from

Any airport

Budget

HK$5,463 - HK$6,766

Route

Depart

Return

Price

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-06-28

2 stops43h 45m

Dublin

2023-08-15

1 stop16h 45m

HK$5,463

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-04-02

2 stops41h 20m

Dublin

2023-04-17

2 stops37h 40m

HK$5,950

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-04-02

1 stop29h 05m

Dublin

2023-04-17

1 stop34h 05m

HK$5,973

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-04-02

2 stops35h 05m

Dublin

2023-04-17

1 stop34h 05m

HK$6,099

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-06-28

2 stops43h 45m

Dublin

2023-08-14

1 stop24h 30m

HK$6,161

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-05-03

2 stops29h 40m

Dublin

2023-05-13

2 stops37h 00m

HK$6,742

Hong Kong IntlDublin

HKG - DUB

HKGDUB

Hong Kong Intl

2023-05-03

2 stops29h 40m

Dublin

2023-05-13

1 stop24h 45m

HK$6,766

Flights are sorted by cheapest first

Deals found on 23-3

When is the best time to fly to Ireland?

Average Ireland flight ticket prices and weather conditions for 2023 and 2024 by month

HKG - DUB

Price

HK$4,968 - HK$16,306

DUB

Temperature

5 - 16 °C

DUB

Rainfall

49 - 79 mm

When is the best time to book a flight to Ireland?

The best time to book flights to Ireland is 60 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.

Which day is cheapest to fly to Ireland?

The cheapest flights to Ireland are usually found when departing on a Saturday. The departure day with the highest cost at present is Wednesday.

What time of day is cheapest to fly to Ireland?

Flights in the evening are typically the cheapest time of the day to fly to Ireland. Flights in the afternoon are usually the most expensive.

The small island to the west of the UK needs little introduction. From its ancient ruins that stand against a (usually) grey sky and fabled beauty spots to its ultra-modern cities – not to mention the strong ties that exist between the two countries – Ireland is an unbeatable destination.

Given the family and business connections that link the UK and Ireland it’s not surprising that London-Dublin should be one of the busiest international air routes. Cheap flights to Ireland are available on more than 70 routes.

Dublin, the capital, may not have the “must-see-before-you-die” monuments, but it is cosmopolitan and very buzzy. It has a rich literary heritage, cosy pubs, elegant Georgian streets and a local population who love to “have the craic”.

Outside Dublin, Ireland has a wealth of attractions – wonderful cities such as Cork, Galway and Kilkenny, teeming lakes and coastal waters and rugged landscapes such as the Connemara Way, Wicklow Gap or Ring of Kerry.

The Atlantic thunders on the west coast and the Irish Sea is to the east, giving up some of the best seafood in the world. Its farms produce the meat and vegetables for the simple but hearty Irish cuisine.

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Ireland climate

Summers in Ireland are usually dry with average temperatures of 16 degrees. Temperatures are a bit cooler in the spring and autumn, while winters are rainy and with temperatures around 4 degrees. It’s coldest in January and February and warmest in July and August, but it rarely gets hot. It rains a lot in Ireland, and the weather can change quickly, so it’s a good idea to dress in layers.

Getting around Ireland

Public transport (buses and trains) is great if you are travelling from, say, Dublin to Cork or Galway, but it can be tricky getting around within counties.

Bus Eireann is the national bus company and there are lots of private coach companies that offer good, well-connected services between the cities. In general, it is cheaper to take a bus than a train.

Renting a car is a good option and rental companies are represented at all the major airports, but shop around for the best deals. If you are pushed for time, you could fly between cities. Aer Arann for example flies from Dublin to Galway, Donegal and Sligo. Ryanair also flies from Dublin to Cork and Kerry.

What is good to know if travelling to Ireland?

  • Raining? Dublin’s art galleries all have free admission. The main ones are the National Gallery, Merrion Square; the Hugh Lane Gallery, Parnell Square and the IMMA (The Irish Museum of Modern Art), in the old Royal Hospital, Kilmainham.
  • Climb the steep hill to ring the bells at St Anne’s Church in Cork. Then once you have arrived, climb the stone steps to a parapet that has 360-degree views of the city. Visitors can also ring the church’s eight bells.
  • For a glimpse of how people used to live on the furthest edges of Europe, take a boat trip to the Aran Islands off the coast of Galway, or to Great Blasket, a short ride from Dunquin Pier on the Dingle peninsula in Kerry. The islands have small tourist industries, breathtaking views and lots of sea birds.
  • Dip into CS Lewis’s Ulster. The creator of The Chronicles of Narnia was born in Belfast and spent some of his childhood there, and holidayed there regularly as an adult. Now there are lots of ways to follow him including a Black Taxi Tour.
  • A favourite of bohemians, artists, and students, Galway has a proliferation of art galleries and an arts scene that includes traditional music, street theatre, and festivals — the best known being the Galway Arts Festival held every summer. The vibrant energy continues into the exuberant nightlife. Galway is also a departure point for the Aran Islands and nearby Lough Corrib has excellent fishing.
  • Ireland’s majestic beauty is picture perfect in County Kerry. There is tourist glitz, but pristine beauty too – Ireland’s two highest mountains, miles of moorland, spectacular coastal vistas and an abundance of prehistoric and early Christian sites. Killarney and the Ring of Kerry are the most popular destinations, and the Dingle Peninsula the most beautiful.
  • The Shannon region has stunning scenery: Cliffs of Moher; Burren’s limestone; Aillwee Cave’s stalactites, stalagmites, and relics; Lough Derg; Atlantic seacoast; Shannon River; Slieve Bloom mountains; and so much more. History buffs can explore sites such as Bunratty Folk Park, a sixth-century monastery, Celtic exhibits, and museums. All this in a region about 130km end to end.

Find flights to Ireland

Select your preferred flight destination in Ireland from the list below.

Search flights to Ireland by cabin class

Business Classfrom HK$19,487/person
Prem Economyfrom HK$8,323/person
Economyfrom HK$4,152/person

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