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HK$436+ 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 29-12. 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
29 Dec — 5 Jan1
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 November 2025.

Good round-trip deal

HK$491 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 November 2025.

Fri 6-218:55DUB - OSL
1 stop13h 05mScandinavian Airlines
Mon 9-210:20OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 28-11HK$833
Thu 11-1215:50DUB - OSL
Nonstop2h 10mNorwegian
Sun 14-1214:05OSL - DUB
Nonstop2h 25mNorwegian
Deal found 27-11HK$1,082
Tue 10-219:05DUB - OSL
1 stop15h 10mScandinavian Airlines
Thu 12-221:30OSL - DUB
1 stop14h 15mScandinavian Airlines
Deal found 28-11HK$1,121
Thu 22-111:30DUB - OSL
1 stop19h 00mScandinavian Airlines
Mon 26-110:20OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 26-11HK$1,183
Sun 15-217:15DUB - OSL
Nonstop2h 10mScandinavian Airlines
Sun 22-209:55OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 28-11HK$1,238
Thu 11-1211:30DUB - OSL
1 stop8h 15mScandinavian Airlines
Sun 14-1209:55OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 28-11HK$1,292
Wed 25-205:55DUB - OSL
1 stop4h 55mKLM
Sun 1-312:40OSL - DUB
1 stop4h 40mKLM
Deal found 27-11HK$1,339
Fri 30-108:50DUB - LGA
2 stops17h 39mBritish Airways
Tue 3-217:45LGA - DUB
2 stops15h 35mBritish Airways
Deal found 28-11HK$3,285
Fri 16-111:30DUB - LGA
2 stops14h 55mMultiple Airlines
Thu 29-112:00LGA - DUB
2 stops15h 40mMultiple Airlines
Deal found 29-11HK$3,440
Tue 13-109:20DUB - HKG
2 stops26h 00mMultiple Airlines
Tue 20-117:40HKG - DUB
2 stops25h 55mMultiple Airlines
Deal found 28-11HK$3,604
Mon 12-111:20DUB - HKG
2 stops24h 00mMultiple Airlines
Mon 19-120:20HKG - DUB
2 stops30h 50mMultiple Airlines
Deal found 28-11HK$3,611
Wed 11-308:20DUB - HKG
2 stops27h 00mMultiple Airlines
Mon 23-320:20HKG - DUB
2 stops30h 50mMultiple Airlines
Deal found 26-11HK$3,650

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 November 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

Fri 6-2

18:55-09:00

1 stop13h 05m

Oslo Gardermoen

Mon 9-2

08:40-19:35

1 stop11h 55m

HK$1,004

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$1,082

DublinOslo

DUB - OSL

DUBOSL

Dublin

Tue 10-2

19:05-08:20

1 stop12h 15m

Oslo Gardermoen

Thu 12-2

09:05-10:30

Nonstop2h 25m

HK$1,144

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 22-1

11:30-07:30

1 stop19h 00m

Oslo Gardermoen

Mon 26-1

10:20-11:45

Nonstop2h 25m

HK$1,183

DublinOslo

DUB - OSL

DUBOSL

Dublin

Sun 15-2

17:15-20:25

Nonstop2h 10m

Oslo Gardermoen

Sun 22-2

09:55-11:20

Nonstop2h 25m

HK$1,238

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11-12

11:30-20:45

1 stop8h 15m

Oslo Gardermoen

Sun 14-12

09:55-11:20

Nonstop2h 25m

HK$1,292

DublinOslo

DUB - OSL

DUBOSL

Dublin

Wed 25-2

05:55-11:50

1 stop4h 55m

Oslo Gardermoen

Sun 1-3

12:40-16:20

1 stop4h 40m

HK$1,339

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 16-1

11:30-21:25

2 stops14h 55m

New York LaGuardia

Thu 29-1

12:00-08:40

2 stops15h 40m

HK$3,440

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 19-5

09:20-09:36

1 stop29h 16m

New York LaGuardia

Sat 30-5

20:20-07:45

1 stop30h 25m

HK$3,682

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 4-2

09:00-15:38

1 stop11h 38m

New York LaGuardia

Sun 8-2

15:20-08:10

1 stop11h 50m

HK$3,697

Flights are sorted by cheapest return flights first.

Deals found on 28-11

Showing 1-10 of 55 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$4,047). Flying from Ireland in July will prove the most costly (average of HK$5,635). 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, Turkish Airlines. These airlines fly to the following popular destinations: Hong Kong.

Turkish Airlines
Turkish Airlines
From HK$2,547
Ryanair
Ryanair
From HK$332
KLM
KLM
From HK$4,576
Qatar Airways
Qatar Airways
From HK$4,374

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
Birmingham
Birmingham
From HK$216
Amsterdam Schiphol
Amsterdam Schiphol
From HK$312
Stockholm
Stockholm
From HK$344

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
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
3,678 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
1,500 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
7,597 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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
7,546 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

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 November 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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