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HK$420+ 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 28-2. 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
1 Feb — 8 Feb1
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 2 January 2026.

Cheapest round-trip flight

HK$5,334

Cheapest airline

Ryanair

Good round-trip deal

HK$446 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$547).
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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 2 January 2026.

Fri 6-210:45DUB - OSL
Nonstop2h 10mScandinavian Airlines
Mon 9-210:20OSL - DUB
Nonstop2h 25mScandinavian Airlines
Deal found 1-1HK$1,097
Thu 12-217:50DUB - OSL
Nonstop2h 10mNorwegian
Sun 15-214:05OSL - DUB
Nonstop2h 25mNorwegian
Deal found 31-12HK$1,113
Sun 15-210:55DUB - OSL
1 stop9h 25mScandinavian Airlines
Sun 22-221:05OSL - DUB
1 stop15h 40mScandinavian Airlines
Deal found 2-1HK$1,144
Fri 6-208:50DUB - OSL
1 stop6h 25mKLM
Mon 9-206:30OSL - DUB
1 stop7h 10mKLM
Deal found 1-1HK$1,370
Thu 12-211:30DUB - OSL
1 stop8h 15mScandinavian Airlines
Sun 15-205:55OSL - DUB
1 stop9h 05mScandinavian Airlines
Deal found 31-12HK$1,564
Mon 4-511:00DUB - OSL
Nonstop2h 10mNorwegian
Thu 7-516:35OSL - DUB
Nonstop2h 20mNorwegian
Deal found 31-12HK$1,665
Mon 16-213:20DUB - GRX
1 stop18h 40mVueling
Mon 23-222:30GRX - DUB
1 stop15h 10mVueling
Deal found 1-1HK$1,751
Mon 4-511:10DUB - OSL
Nonstop2h 10mScandinavian Airlines
Thu 7-509:55OSL - DUB
1 stop9h 25mScandinavian Airlines
Deal found 31-12HK$1,774
Thu 26-208:50DUB - OSL
1 stop12h 50mBritish Airways
Sun 1-307:20OSL - DUB
1 stop6h 25mBritish Airways
Deal found 1-1HK$1,852
Mon 19-109:40DUB - GRX
2 stops22h 20mMultiple Airlines
Mon 26-114:25GRX - DUB
2 stops19h 30mMultiple Airlines
Deal found 1-1HK$2,218
Fri 30-120:35DUB - LGA
2 stops26h 11mBritish Airways
Mon 2-213:00LGA - DUB
2 stops39h 35mBritish Airways
Deal found 30-12HK$3,541
Sun 8-305:55DUB - LGA
2 stops18h 29mDelta
Sun 22-316:00LGA - DUB
1 stop13h 20mDelta
Deal found 31-12HK$3,650

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 2 January 2026. 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

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Mon 9-2

10:20-11:45

Nonstop2h 25m

HK$1,097

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 12-2

17:50-21:00

Nonstop2h 10m

Oslo Gardermoen

Sun 15-2

14:05-15:30

Nonstop2h 25m

HK$1,113

DublinOslo

DUB - OSL

DUBOSL

Dublin

Sun 15-2

10:55-21:20

1 stop9h 25m

Oslo Gardermoen

Sun 22-2

21:05-11:45

1 stop15h 40m

HK$1,144

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 6-2

08:50-16:15

1 stop6h 25m

Oslo Gardermoen

Mon 9-2

06:30-12:40

1 stop7h 10m

HK$1,370

DublinOslo

DUB - OSL

DUBOSL

Dublin

Mon 4-5

11:00-14:10

Nonstop2h 10m

Oslo Gardermoen

Thu 7-5

16:35-17:55

Nonstop2h 20m

HK$1,665

DublinGranada

DUB - GRX

DUBGRX

Dublin

Mon 16-2

13:20-09:00

1 stop18h 40m

Granada Federico Garcia Lorca

Mon 23-2

22:30-12:40

1 stop15h 10m

HK$1,751

DublinOslo

DUB - OSL

DUBOSL

Dublin

Mon 4-5

19:05-00:20

1 stop4h 15m

Oslo Gardermoen

Thu 7-5

09:55-18:20

1 stop9h 25m

HK$1,782

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 26-2

08:50-22:40

1 stop12h 50m

Oslo Gardermoen

Sun 1-3

07:20-12:45

1 stop6h 25m

HK$1,852

DublinGranada

DUB - GRX

DUBGRX

Dublin

Mon 19-1

09:40-09:00

2 stops22h 20m

Granada Federico Garcia Lorca

Mon 26-1

14:25-08:55

2 stops19h 30m

HK$2,218

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 30-1

20:35-17:46

2 stops26h 11m

New York LaGuardia

Mon 2-2

13:00-09:35

2 stops39h 35m

HK$3,541

Flights are sorted by cheapest return flights first.

Deals found on 2-1

Showing 1-10 of 52 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 26 December 2025.

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$4,047). Flying from Dublin in July will prove the most costly (average of HK$5,238). 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$2,547
Ryanair
Ryanair
From HK$285
KLM
KLM
From HK$4,576
Qatar Airways
Qatar Airways
From HK$4,374

What are popular destinations to fly to from Dublin?

If you’re flying from Dublin, these routes are more frequently taken by airlines London (759 flights per day), Paris (382 flights per day) and New York (266 flights per day).

Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From HK$2,283
Amsterdam Schiphol
Amsterdam Schiphol
From HK$4,817
London
London
From HK$356

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$182
Birmingham
Birmingham
From HK$216
London
London
From HK$356

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
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,343 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
SWISS
7.5
Good
1,832 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,674 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,636 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2 January 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 2 January 2026.

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

    This month, the top selected destinations from Dublin are Bangkok Suvarnabhumi Airport, Mumbai, Amsterdam. Throughout the year, Bangkok Suvarnabhumi Airport, Boston, Málaga 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$3,709 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$477), and British Airways flights from Dublin to Hong Kong Intl (HK$772).

  • 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$10,970
    Fly Dublin to Munich from HK$11,279
    Fly Dublin to Helsinki from HK$11,893
    Fly Dublin to Toronto Pearson Intl Airport from HK$12,869

  • 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.

  • 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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