$439 Cheap Flights from Hong Kong (HKG) to Dublin (DUB)

View $439 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Dublin Airport (DUB)

Cheap Flights from Hong Kong to Dublin (HKG-DUB)

Prices were available within the past 7 days and start at $439 for one-way flights and $568 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Fri, Dec 26 - Thu, Jan 8
HKG
Hong Kong SAR
DUB
Dublin
$568 Roundtrip, found 1 day ago
$568
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Fri, Dec 26 from Hong Kong SAR to Dublin, returning Thu, Jan 8, priced at $568 found 1 day ago
Hainan Airlines
Fri, Nov 21 - Tue, Nov 25
HKG
Hong Kong SAR
DUB
Dublin
$568 Roundtrip, found 4 days ago
$568
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Fri, Nov 21 from Hong Kong SAR to Dublin, returning Tue, Nov 25, priced at $568 found 4 days ago
Hainan Airlines
Fri, Dec 26 - Thu, Jan 8
HKG
Hong Kong SAR
DUB
Dublin
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Fri, Dec 26 from Hong Kong SAR to Dublin, returning Thu, Jan 8, priced at $573 found 1 day ago
Hainan Airlines
Mon, Nov 17 - Tue, Nov 25
HKG
Hong Kong SAR
DUB
Dublin
$608 Roundtrip, found 4 days ago
$608
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Mon, Nov 17 from Hong Kong SAR to Dublin, returning Tue, Nov 25, priced at $608 found 4 days ago
Hainan Airlines
Mon, Oct 20 - Tue, Oct 28
HKG
Hong Kong SAR
DUB
Dublin
$628 Roundtrip, found 4 days ago
$628
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Mon, Oct 20 from Hong Kong SAR to Dublin, returning Tue, Oct 28, priced at $628 found 4 days ago
Swiss International Air Lines
Mon, Nov 10 - Wed, Nov 26
HKG
Hong Kong SAR
DUB
Dublin
$630 Roundtrip, found 23 hours ago
$630
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Nov 10 from Hong Kong SAR to Dublin, returning Wed, Nov 26, priced at $630 found 23 hours ago
Finnair
Mon, Jan 19 - Wed, Jan 28
HKG
Hong Kong SAR
DUB
Dublin
$633 Roundtrip, found 4 days ago
$633
Roundtrip
found 4 days ago
Select Finnair flight, departing Mon, Jan 19 from Hong Kong SAR to Dublin, returning Wed, Jan 28, priced at $633 found 4 days ago
Swiss International Air Lines
Mon, Nov 10 - Wed, Nov 26
HKG
Hong Kong SAR
DUB
Dublin
$641 Roundtrip, found 23 hours ago
$641
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Nov 10 from Hong Kong SAR to Dublin, returning Wed, Nov 26, priced at $641 found 23 hours ago
Lufthansa
Fri, Dec 26 - Thu, Jan 8
HKG
Hong Kong SAR
DUB
Dublin
$683 Roundtrip, found 1 day ago
$683
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Dec 26 from Hong Kong SAR to Dublin, returning Thu, Jan 8, priced at $683 found 1 day ago
Etihad Airways
Mon, Nov 10 - Wed, Nov 26
HKG
Hong Kong SAR
DUB
Dublin
$692 Roundtrip, found 23 hours ago
$692
Roundtrip
found 23 hours ago
Select Etihad Airways flight, departing Mon, Nov 10 from Hong Kong SAR to Dublin, returning Wed, Nov 26, priced at $692 found 23 hours ago

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $439 or cheap return flight from $568 from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB)?
The cheapest month to fly from HKG to DUB is December, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HKG to DUB flight.
How many flights per day from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB)?
You'll need to book a flight with a layover when traveling from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from HKG to DUB?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB)?
Opt for a flight from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB) last-minute?
Booking your plane ticket from HKG to DUB right before your getaway is usually more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a HKG to DUB flight and hotel package?
Compared with arranging hotels and flights separately, booking a HKG to DUB flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Dublin Airport (DUB)?
It's generally possible to reschedule or cancel your HKG to DUB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Dublin
Airlines serving
Air France, British Airways, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Hainan Airlines, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$567
Distance
6107 mi

Book with confidence

Hong Kong to Dublin Flights

The cheapest times to fly from Hong Kong to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Dublin are during the month of December. You can find some of the cheapest flights from Hong Kong to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Dublin

Sunday is one of the best days to book for cheap flights from Hong Kong to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $439 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to Dublin Flights
*Available to One Key members.