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HK$421+ Cheap flights from Dublin

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-2. 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
12 feb. — 19 feb.1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Dublin

Discover essential information about flights departing from Dublin, including flight schedules, destinations, airlines operating at the Dublin 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 13 enero 2026.

Cheapest round-trip flight

HK$5,343

Cheapest airline

Ryanair

Good round-trip deal

HK$492 or less

Good one-way deal

HK$173 or less
The cheapest round-trip flight from Dublin is currently to Istanbul.
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On average, Ryanair currently has the cheapest one-way flight from Dublin (avg. price of HK$548).
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Price to beat on a round-trip flight from Dublin.
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Price to beat on a one-way flight from Dublin.
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Find flights from Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Dublin
Explore the most affordable flight options available from Dublin. Find the lowest fares based on data from user searches, with prices last updated on 13 enero 2026.

vie. 1-519:45
DUB
-
OSL
Nonstop2h 10m
Norwegian
dom. 3-513:35
OSL
-
DUB
Nonstop2h 20m
Norwegian
Deal found 11-1HK$943
mié. 25-213:20
DUB
-
GRX
1 stop7h 30m
Vueling
mié. 4-322:30
GRX
-
DUB
1 stop15h 10m
Vueling
Deal found 11-1HK$998
lun. 23-213:25
DUB
-
GRX
1 stop7h 25m
Vueling
lun. 2-322:30
GRX
-
DUB
1 stop15h 10m
Vueling
Deal found 12-1HK$1,013
lun. 2-211:30
DUB
-
OSL
1 stop8h 15m
Scandinavian Airlines
vie. 6-221:30
OSL
-
DUB
1 stop12h 55m
Scandinavian Airlines
Deal found 12-1HK$1,029
jue. 26-311:15
DUB
-
OSL
Nonstop2h 10m
Scandinavian Airlines
lun. 30-308:20
OSL
-
DUB
1 stop11h 45m
Scandinavian Airlines
Deal found 12-1HK$1,060
vie. 6-218:55
DUB
-
OSL
1 stop13h 05m
Scandinavian Airlines
lun. 9-209:00
OSL
-
DUB
1 stop10h 20m
Scandinavian Airlines
Deal found 12-1HK$1,138
jue. 26-213:20
DUB
-
GRX
1 stop18h 40m
Vueling
jue. 5-322:30
GRX
-
DUB
1 stop15h 10m
Vueling
Deal found 12-1HK$1,239
dom. 15-215:00
DUB
-
OSL
1 stop6h 30m
Scandinavian Airlines
dom. 22-221:05
OSL
-
DUB
1 stop15h 40m
Scandinavian Airlines
Deal found 12-1HK$1,247
mié. 25-311:30
DUB
-
OSL
1 stop5h 50m
Scandinavian Airlines
lun. 30-309:05
OSL
-
DUB
Nonstop2h 20m
Scandinavian Airlines
Deal found 12-1HK$1,372
mar. 10-211:30
DUB
-
OSL
1 stop4h 50m
Scandinavian Airlines
mié. 11-208:00
OSL
-
DUB
1 stop4h 45m
Scandinavian Airlines
Deal found 11-1HK$1,450
jue. 30-408:55
DUB
-
OSL
1 stop6h 25m
KLM
jue. 7-506:30
OSL
-
DUB
1 stop4h 55m
KLM
Deal found 12-1HK$1,497
vie. 27-318:55
DUB
-
OSL
1 stop13h 05m
Scandinavian Airlines
mar. 31-306:00
OSL
-
DUB
1 stop6h 50m
Scandinavian Airlines
Deal found 12-1HK$1,559

Find flights from Dublin within your budget

 
Find flights departing from Dublin 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 13 enero 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

DublinGranada

DUB - GRX

DUBGRX

Dublin

mié. 25-2

13:20-21:50

1 stop7h 30m

Granada Federico Garcia Lorca

mié. 4-3

22:30-12:40

1 stop15h 10m

HK$998

DublinGranada

DUB - GRX

DUBGRX

Dublin

lun. 23-2

13:25-21:50

1 stop7h 25m

Granada Federico Garcia Lorca

lun. 2-3

22:30-12:40

1 stop15h 10m

HK$1,013

DublinOslo

DUB - OSL

DUBOSL

Dublin

jue. 26-3

11:30-17:20

1 stop4h 50m

Oslo Gardermoen

lun. 30-3

12:15-19:05

1 stop7h 50m

HK$1,239

DublinGranada

DUB - GRX

DUBGRX

Dublin

jue. 26-2

13:20-09:00

1 stop18h 40m

Granada Federico Garcia Lorca

jue. 5-3

22:30-12:40

1 stop15h 10m

HK$1,239

DublinOslo

DUB - OSL

DUBOSL

Dublin

mar. 17-2

12:30-22:30

1 stop9h 00m

Oslo Gardermoen

mié. 18-2

08:00-11:45

1 stop4h 45m

HK$1,247

DublinOslo

DUB - OSL

DUBOSL

Dublin

mar. 10-2

11:30-18:20

1 stop5h 50m

Oslo Gardermoen

mié. 11-2

13:30-18:20

1 stop5h 50m

HK$1,450

DublinOslo

DUB - OSL

DUBOSL

Dublin

jue. 30-4

08:55-16:20

1 stop6h 25m

Oslo Gardermoen

jue. 7-5

06:30-10:25

1 stop4h 55m

HK$1,497

DublinOslo

DUB - OSL

DUBOSL

Dublin

jue. 30-4

05:55-13:40

1 stop6h 45m

Oslo Gardermoen

sáb. 9-5

06:30-10:25

1 stop4h 55m

HK$1,497

DublinOslo

DUB - OSL

DUBOSL

Dublin

vie. 27-3

18:55-09:00

1 stop13h 05m

Oslo Gardermoen

mar. 31-3

06:00-11:50

1 stop6h 50m

HK$1,559

DublinOslo

DUB - OSL

DUBOSL

Dublin

vie. 1-5

05:55-13:40

1 stop6h 45m

Oslo Gardermoen

sáb. 9-5

17:20-22:25

1 stop6h 05m

HK$1,598

Flights are sorted by cheapest return flights first.

Deals found on 11-1

Showing 1-10 of 58 results
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Best time to book a flight from Dublin

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

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

When is the best time to book a flight from Dublin?

Use this chart to determine the optimal time to book a return flight from Dublin to Hong Kong. Price data was last updated on 9 January 2026.

The price you pay for your flight from Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Dublin (average of HK$4,054). Flying from Dublin in July will prove the most costly (average of HK$6,049). 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 Dublin?

Many airlines operate round-trip flights from Dublin: British Airways, Lufthansa, Finnair, SWISS, KLM. These airlines fly to the following popular destinations: Hong Kong.

Turkish Airlines
Turkish Airlines
From HK$2,551
Ryanair
Ryanair
From HK$285
KLM
KLM
From HK$4,583
Qatar Airways
Qatar Airways
From HK$4,381

What are popular destinations to fly to from Dublin?

If you’re flying from Dublin, these routes are more frequently taken by airlines London (860 flights per day), Paris (436 flights per day) and Amsterdam (284 flights per day).

Doha Hamad Intl
Doha Hamad Intl
From HK$5,856
London
London
From HK$709
Edinburgh Turnhouse
Edinburgh Turnhouse
From HK$488

What is the cheapest place to fly to from Dublin?

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

Barcelona-El Prat
Barcelona-El Prat
From HK$173
Stockholm
Stockholm
From HK$183
Birmingham
Birmingham
From HK$216
Bergen Flesland
Bergen Flesland
From HK$366

Airline reviews for flights from Dublin

Get insights into the airlines that provide service from Dublin. 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 Dublin. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Read reviews from past customers who have flown KLM, Finnair, andSWISS from Dublin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,348 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.5
Good
1,847 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,710 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,671 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from Dublin

Browse through various options for flying your favourite airline from Dublin. Flight routes are based on user searches made on Cheapflights and were last updated on 13 enero 2026.
KLM flights from Dublin to Lagos
Lufthansa flights from Dublin to Lagos

Related info for your journey

Access useful and relevant information related to your journey from Dublin. 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 13 enero 2026.

  • What are the most popular destinations to fly to from Dublin?

    This month, the top selected destinations from Dublin are Bangkok Suvarnabhumi Airport, Kochi, Cape Town. Throughout the year, Bangkok Suvarnabhumi Airport, Boston, Kochi are some of the top choices made by users flying from Dublin.

  • What is the cheapest flight from Dublin to anywhere?

    Users have flown out of Dublin for as low as HK$173 to Barcelona-El Prat Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,409 to fly from Dublin.

  • What are the cheapest airlines flying from Dublin to anywhere?

    Over the past few days, we've found that Ryanair, Vueling, and British Airways have the cheapest prices from Dublin. Ryanair flights from Dublin to Alicante (HK$285), Vueling flights from Dublin to Paris Orly (HK$478), and British Airways flights from Dublin to Hong Kong Intl (HK$773).

  • What is the cheapest premium economy flight from Dublin?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Dublin.
    Fly Dublin to London Heathrow Airport from HK$10,989
    Fly Dublin to Munich from HK$11,298
    Fly Dublin to Paris Charles de Gaulle Airport from HK$11,815
    Fly Dublin to Helsinki from HK$11,913

  • What is the cheapest month to fly from Dublin?

    Currently, the cheapest month for flights from Dublin 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.

  • Where are the cheapest places to fly to from Dublin?

    Check out the cheapest flights from Dublin to embark to:
    Fly from Dublin to Hong Kong from HK$4,295 round trip

  • How does Cheapflights help users find flights from Dublin?

    When you search for this flight from Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Dublin by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin, users can toggle the no change fees filter when performing a flight search.

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

    Not ready to book yet? You can track prices for flights from Dublin on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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How does Cheapflights help users find flights from Dublin?

When you search for this flight from Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Dublin by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Dublin on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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