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HK$321+ 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 8-5. 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
16 mai — 23 mai1
1 adult
1 adult, Economy, 0 bags

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 16 avril 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

DublinOslo

DUB - OSL

DUBOSL

Dublin

jeu. 1-10

13:25-22:35

1 stop8h 10m

Oslo Gardermoen

mer. 7-10

06:30-10:25

1 stop4h 55m

HK$1,512
Fastest return journey

DublinOslo

DUB - OSL

DUBOSL

Dublin

jeu. 30-4

11:40-20:30

1 stop7h 50m

Oslo Gardermoen

dim. 3-5

14:30-18:25

1 stop4h 55m

HK$2,115

DublinOslo

DUB - OSL

DUBOSL

Dublin

mar. 9-6

12:40-00:20

1 stop10h 40m

Oslo Gardermoen

mer. 10-6

08:50-10:10

Nonstop2h 20m

HK$2,256

DublinOslo

DUB - OSL

DUBOSL

Dublin

mar. 9-6

15:15-23:25

1 stop7h 10m

Oslo Gardermoen

mer. 10-6

07:45-19:30

1 stop12h 45m

HK$2,429

DublinGranada

DUB - GRX

DUBGRX

Dublin

jeu. 14-5

09:50-21:35

1 stop10h 45m

Granada Federico Garcia Lorca

lun. 18-5

21:40-09:05

1 stop12h 25m

HK$2,617

DublinOslo

DUB - OSL

DUBOSL

Dublin

jeu. 21-5

13:00-19:15

1 stop5h 15m

Oslo Gardermoen

lun. 25-5

07:45-16:20

1 stop9h 35m

HK$3,142

DublinGranada

DUB - GRX

DUBGRX

Dublin

sam. 9-5

20:15-21:10

2 stops23h 55m

Granada Federico Garcia Lorca

mar. 12-5

09:55-07:40

2 stops22h 45m

HK$3,189

DublinGranada

DUB - GRX

DUBGRX

Dublin

sam. 9-5

09:50-21:10

1 stop10h 20m

Granada Federico Garcia Lorca

lun. 11-5

21:40-09:05

1 stop12h 25m

HK$3,267

DublinGranada

DUB - GRX

DUBGRX

Dublin

ven. 8-5

20:10-21:10

2 stops24h 00m

Granada Federico Garcia Lorca

mar. 12-5

09:55-07:40

2 stops22h 45m

HK$3,369

DublinGranada

DUB - GRX

DUBGRX

Dublin

jeu. 14-5

09:50-21:35

1 stop10h 45m

Granada Federico Garcia Lorca

mer. 20-5

09:55-18:50

2 stops9h 55m

HK$3,392

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Ireland (average of HK$3,455). Flying from Ireland in October will prove the most costly (average of HK$4,709). 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, SWISS. These airlines fly to the following popular destinations: Hong Kong.

Ryanair
Ryanair
From HK$286
Turkish Airlines
Turkish Airlines
From HK$2,368
Qatar Airways
Qatar Airways
From HK$5,135
KLM
KLM
From HK$4,895

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is Frankfurt am Main, with prices starting at HK$249. Explore other affordable destinations below.

Frankfurt am Main
Frankfurt am Main
From HK$249
Hamburg
Hamburg
From HK$326
Bergen Flesland
Bergen Flesland
From HK$368
Manchester
Manchester
From HK$404

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,SWISS, andQatar Airways from Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,389 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
SWISS
7.6
Good
1,922 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Qatar Airways
7.4
Good
3,730 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Air France
7.4
Good
1,572 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,890 reviews
Finnair
7.7
Good
1,389 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.7

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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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 16 avril 2026.

  • What is the cheapest month to fly from Ireland?

    Currently, the cheapest month for flights from Ireland is August. The most expensive month for flights is October. 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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