Cheap Flights to Ireland

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Home Europe Cheap flights to Ireland

Flights to Ireland in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 19% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 4% potential price drop
Average priceHK$4,591Average for round-trip flights in July 2021
Round-trip fromHK$3,618From Hong Kong Intl to Ireland
One-way fromHK$78One-way flight from Hong Kong to Ireland

Cheap flights to Ireland in July, August 2021

The best prices found for DUB flights for July, August
16 Aug - 24 Aug
HK$4,956pp
HKG
Hong Kong Intl
Lufthansa
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
   
2 STOPS
HKG
Hong Kong Intl
11 Aug - 18 Aug
HK$5,143pp
HKG
Hong Kong Intl
SWISS
 
1 STOP
DUB
Dublin
DUB
Dublin
SWISS
 
1 STOP
HKG
Hong Kong Intl
16 Aug - 24 Aug
HK$5,742pp
HKG
Hong Kong Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
HKG
Hong Kong Intl

Ireland 2021 flight deals

Cheap flights to Ireland found for this year
15 Nov - 19 Nov
HK$3,610pp
HKG
Hong Kong Intl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
HKG
Hong Kong Intl
6 Sep - 25 Sep
HK$3,852pp
HKG
Hong Kong Intl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
HKG
Hong Kong Intl
15 Nov - 19 Nov
HK$4,023pp
HKG
Hong Kong Intl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
HKG
Hong Kong Intl

Cheapest prices for Ireland flights by month

The cheapest ticket to Ireland found for each month in 2021 based on historical flight searches by Cheapflights users.
January
HK$4,105
February
HK$3,504
March
HK$4,194
April
HK$4,157
May
HK$3,912
June
HK$4,088
July
HK$4,693
August
HK$5,115
September
HK$4,230
October
HK$4,441
November
HK$3,739
December
HK$3,627
Currently, February is the cheapest month in which you can book a flight to Ireland. Flying to Ireland in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Ireland?

Average Dublin flight ticket prices and weather conditions for 2021 and 2022 by month.
HKG - DUB
Price
HK$3,504 - HK$7,426
DUB
Temperature
9 - 20 °C
DUB
Precipitation
51 - 85 mm
The best time to fly to Ireland is during February, but great deals can be found at other times. If you are looking for warm weather when you arrive off of your flight to Ireland then July is statistically the hottest. October is historically the period with most rainfall.

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

To ensure you get the cheapest price possible for a flight to Ireland, you should look to book at least 51 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.

Which day is cheapest to fly to Ireland?

At the moment, Wednesday is the most economical day to take a flight to Ireland. Saturday is likely to be the most costly.

What time of day is cheapest to fly to Ireland?

At the moment, flights at midday are likely to offer the best value for money for your Ireland trip. A flight in the afternoon will more often than not be of higher cost.

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.

Search and compare: cheap flights to Ireland

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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.

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When is the best time to fly to Ireland?

Peak Season:

Summer is the high season. The weather is warm, the days are long and festivals and summer schools (literary, music and language) are in full swing. Dublin is busy year-round and, with the exception of a few weeks after Christmas and before St. Patrick’s Day (17 March), doesn’t really have a low season. The amount of competition on UK-Ireland routes means that there are usually plenty of cheap flights to Ireland.

Off Season:

The winter months can throw up some awful weather in parts of Ireland. Lots of the activities marketed by the Irish Tourist Board such as golf, surfing, hill walking or horseriding are at the mercy of the elements. In the cities, such as Cork, Galway or Kilkenny, there is plenty to see and do, and hotels will often offer good discounts during these months.

Shoulder Season:

Spring (February and March, until St. Patrick’s Day, and then between Easter and May) is a great time to visit Ireland to see the countryside burst into life. Autumn is also a wonderful time, the weather can be beautiful in September and October and the countryside ablaze with colour.

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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.

 

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Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Ireland flight prices.

Find flights to Ireland

Select your preferred flight destination in Ireland from the list below.
Select your preferred route to Ireland from Hong Kong below

Cheapest flights to Ireland

Not set on Ireland? See the cheapest flights to Hong Kong. Airfare prices updated on July 29, 2021.
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