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HK$334+ Cheap flights from Ireland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — HKG
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ireland

Discover essential information about flights departing from Ireland, including flight schedules, destinations, airlines operating at the Ireland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 October 2025.

Good round-trip deal

HK$446 or less

Good one-way deal

HK$173 or less
Price to beat on a round-trip flight from Ireland.
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Price to beat on a one-way flight from Ireland.
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Find flights from Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Ireland
Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on 29 October 2025.

Thu 11-1215:50DUB - OSL
Nonstop2h 10mNorwegian
Sun 14-1214:05OSL - DUB
Nonstop2h 25mNorwegian
Deal found 28-10HK$785
Thu 5-317:50DUB - OSL
Nonstop2h 10mNorwegian
Sun 8-314:05OSL - DUB
Nonstop2h 25mNorwegian
Deal found 27-10HK$847
Fri 21-1110:45DUB - OSL
Nonstop2h 10mScandinavian Airlines
Sun 23-1109:55OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 27-10HK$1,041
Fri 6-210:45DUB - OSL
Nonstop2h 10mScandinavian Airlines
Mon 9-210:20OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 27-10HK$1,150
Thu 11-1211:30DUB - OSL
1 stop5h 50mScandinavian Airlines
Sun 14-1209:55OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 28-10HK$1,243
Wed 26-1109:00DUB - LGA
1 stop11h 38mUnited Airlines
Wed 3-1215:15LGA - DUB
1 stop11h 55mUnited Airlines
Deal found 27-10HK$3,340
Sat 8-1109:00DUB - LGA
1 stop18h 33mUnited Airlines
Tue 9-1219:29LGA - DUB
1 stop9h 51mUnited Airlines
Deal found 28-10HK$3,348
Thu 11-1208:50DUB - LGA
2 stops19h 17mDelta
Thu 18-1206:00LGA - DUB
1 stop22h 20mDelta
Deal found 27-10HK$3,356
Wed 26-1109:00DUB - LGA
1 stop11h 38mUnited Airlines
Tue 2-1215:15LGA - DUB
1 stop11h 55mUnited Airlines
Deal found 27-10HK$3,379
Sat 8-1109:00DUB - LGA
2 stops16h 07mUnited Airlines
Sun 7-1206:00LGA - DUB
1 stop23h 20mUnited Airlines
Deal found 28-10HK$3,395
Sat 15-1112:05DUB - LGA
1 stop11h 39mUnited Airlines
Sun 23-1115:15LGA - DUB
1 stop11h 55mUnited Airlines
Deal found 27-10HK$3,426
Sun 9-1112:05DUB - LGA
1 stop16h 25mUnited Airlines
Fri 5-1214:55LGA - DUB
1 stop14h 25mUnited Airlines
Deal found 27-10HK$3,434

Find flights from Ireland within your budget

 
Find flights departing from Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 October 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11-12

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 14-12

14:05-15:30

Nonstop2h 25m

HK$785

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 5-3

17:50-21:00

Nonstop2h 10m

Oslo Gardermoen

Sun 8-3

14:05-15:30

Nonstop2h 25m

HK$847

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 21-11

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Sun 23-11

09:55-11:20

Nonstop2h 25m

HK$1,041

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 6-2

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Mon 9-2

10:20-11:45

Nonstop2h 25m

HK$1,150

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11-12

11:30-18:20

1 stop5h 50m

Oslo Gardermoen

Sun 14-12

09:55-11:20

Nonstop2h 25m

HK$1,251

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11-12

05:55-11:50

1 stop4h 55m

Oslo Gardermoen

Sun 14-12

06:30-12:40

1 stop7h 10m

HK$1,336

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 26-11

09:00-15:38

1 stop11h 38m

New York LaGuardia

Wed 3-12

15:15-08:10

1 stop11h 55m

HK$3,340

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 19-11

09:00-15:38

1 stop11h 38m

New York LaGuardia

Fri 28-11

19:29-10:20

1 stop9h 51m

HK$3,348

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 24-11

09:00-19:03

1 stop15h 03m

New York LaGuardia

Wed 3-12

19:29-10:20

1 stop9h 51m

HK$3,348

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 3-12

09:00-19:03

1 stop15h 03m

New York LaGuardia

Tue 9-12

14:55-10:20

1 stop14h 25m

HK$3,348

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 60 results
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Best time to book a flight from Ireland

Have a flexible travel schedule? Discover the best time to fly from Ireland 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.

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Currently, September is the cheapest month in which you can book a flight from Ireland (average of HK$4,040). Flying from Ireland in July will prove the most costly (average of HK$5,826). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ireland?

Many airlines operate round-trip flights from Ireland: British Airways, Finnair, Qatar Airways, Air France, Lufthansa. These airlines fly to the following popular destinations: Hong Kong.

Turkish Airlines
Turkish Airlines
From HK$2,542
Ryanair
Ryanair
From HK$332
Qatar Airways
Qatar Airways
From HK$4,366
KLM
KLM
From HK$4,568

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is Barcelona-El Prat, with prices starting at HK$173. Explore other affordable destinations below.

Barcelona-El Prat
Barcelona-El Prat
From HK$173
Manchester
Manchester
From HK$206
Birmingham
Birmingham
From HK$215
Stockholm
Stockholm
From HK$343

Airline reviews for flights from Ireland

Get insights into the airlines that provide service from Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ireland. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Finnair, Qatar Airways, andAir France from Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Qatar Airways
7.4
Good
3,659 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air France
7.4
Good
1,482 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,538 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,483 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.
Direct flights from Dublin
Direct flights from Cork
Direct flights from Shannon

Related info for your journey

Access useful and relevant information related to your journey from Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 October 2025.

  • What is the cheapest month to fly from Ireland?

    Currently, the cheapest month for flights from Ireland is September. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Ireland?

    Deals for flights from Ireland are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Ireland?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ireland.

  • Can Cheapflights find flights from Ireland with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Ireland become cheaper?

    Yes, Cheapflights offers price alerts on flights from Ireland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland?

Deals for flights from Ireland are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ireland.

Can Cheapflights find flights from Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland become cheaper?

Yes, Cheapflights offers price alerts on flights from Ireland so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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