HKG

€309 Find Cheap Flights to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hong Kong departing on 19/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Hong Kong
These are the airlines KAYAK users have selected most often from within our search results for flights to Hong Kong
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Flights Deals

Cheap Flights to Hong Kong

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Hong Kong

Sun, 30 Nov - Thu, 29 Jan
Etihad Airways Logo
08:10 - 08:30DUB-HKG
16h 20m1 stop
Etihad Airways Logo
19:35 - 06:25HKG-DUB
18h 50m1 stop
€452Etihad Airways
Find Deal
Fri, 28 Nov - Tue, 27 Jan
SWISS Logo
13:20 - 17:05DUB-HKG
19h 45m1 stop
SWISS Logo
23:20 - 12:00HKG-DUB
20h 40m1 stop
€476SWISS
Find Deal
Thu, 25 Sep - Thu, 9 Oct
Finnair Logo
09:45 - 17:40DUB-HKG
24h 55m1 stop
Finnair Logo
20:55 - 17:15HKG-DUB
27h 20m1 stop
€528Finnair
Find Deal
Thu, 4 Sep - Thu, 18 Sep
Finnair Logo
09:45 - 17:40DUB-HKG
24h 55m1 stop
Finnair Logo
20:55 - 17:15HKG-DUB
27h 20m1 stop
€533Finnair
Find Deal
Mon, 29 Sep - Mon, 13 Oct
Qatar Airways Logo
15:00 - 21:45DUB-HKG
23h 45m1 stop
Qatar Airways Logo
19:40 - 13:30HKG-DUB
24h 50m1 stop
€540Qatar Airways
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Tue, 18 Nov - Fri, 28 Nov
KLM Logo
13:25 - 16:20DUB-HKG
18h 55m1 stop
KLM Logo
23:25 - 22:10HKG-DUB
30h 45m1 stop
€547KLM
Find Deal
Thu, 25 Sep - Fri, 10 Oct
KLM Logo
13:20 - 15:25DUB-HKG
19h 05m1 stop
KLM Logo
22:45 - 10:25HKG-DUB
18h 40m1 stop
€550KLM
Find Deal
Mon, 22 Sep - Tue, 7 Oct
Qatar Airways Logo
15:00 - 21:45DUB-HKG
23h 45m1 stop
Qatar Airways Logo
01:25 - 13:30HKG-DUB
19h 05m1 stop
€566Qatar Airways
Find Deal
Mon, 13 Oct - Tue, 4 Nov
British Airways Logo
20:30 - 15:30ORK-HKG
36h 00m1 stop
British Airways Logo
22:45 - 11:10HKG-ORK
20h 25m1 stop
€956British Airways
Find Deal
Mon, 13 Oct - Fri, 7 Nov
British Airways Logo
20:30 - 15:30ORK-HKG
36h 00m1 stop
British Airways Logo
22:45 - 15:25HKG-ORK
24h 40m1 stop
€987British Airways
Find Deal
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KAYAK's insights & trends for flights to Hong Kong

Get data-powered insights and trends into flights to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Hong Kong is November, where tickets cost €541 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €880 and €784 respectively. For one-way flights, the best month to travel is November with an average price of €541.

How far in advance should I book a flight to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know – Book Cheap Hong Kong Plane Tickets

Low seasonApril
High seasonOctober
Cheapest flight€309
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Hong Kong

When to book flights to Hong Kong

Are your dates flexible? Find out the best times to travel to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Hong Kong based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Hong Kong flights

  • How far is Hong Kong Intl Airport from central Hong Kong?

    The distance between Hong Kong Intl Airport and the city centre of Hong Kong is 26 km.

  • What is the name of Hong Kong’s airport?

    There is only 1 airport in Hong Kong, called Hong Kong Intl Airport (HKG). It can also be referred to as Hong Kong or Hong Kong Intl.

  • What is the cheapest day to fly to Hong Kong?

    Based on KAYAK data, the cheapest day to fly to Hong Kong is Monday where round-trip tickets can be as cheap as €575. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €701 on average.

  • How does KAYAK find such low prices on flights to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Hong Kong

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hong Kong flight deals.

Prefer to fly direct to Hong Kong Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Hong Kong Intl.
Find which airlines fly direct to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Hong Kong Intl

Monday

AIR PREMIA, ANA, AccesRail, +85 more

AIR PREMIA, ANA, +86 more

Tuesday

ANA, Air Canada, Air China, +83 more

ANA, Air Canada, +84 more

Wednesday

AIR PREMIA, ANA, Air Canada, +84 more

AIR PREMIA, ANA, +85 more

Thursday

ANA, Air Canada, Air China, +84 more

ANA, Air Canada, +85 more

Friday

AIR PREMIA, ANA, Air Canada, +83 more

AIR PREMIA, ANA, +84 more

Saturday

ANA, Air Canada, Air China, +84 more

ANA, Air Canada, +85 more

Sunday

AIR PREMIA, ANA, Air Canada, +84 more

AIR PREMIA, ANA, +85 more

See more direct flights

Direct returns

Hong Kong Intl to Ireland

Monday

AIR PREMIA, ANA, AccesRail, +85 more

AIR PREMIA, ANA, +86 more

Tuesday

ANA, Air Canada, Air China, +83 more

ANA, Air Canada, +84 more

Wednesday

AIR PREMIA, ANA, Air Canada, +84 more

AIR PREMIA, ANA, +85 more

Thursday

ANA, Air Canada, Air China, +84 more

ANA, Air Canada, +85 more

Friday

AIR PREMIA, ANA, Air Canada, +83 more

AIR PREMIA, ANA, +84 more

Saturday

ANA, Air Canada, Air China, +84 more

ANA, Air Canada, +85 more

Sunday

AIR PREMIA, ANA, Air Canada, +84 more

AIR PREMIA, ANA, +85 more

See more direct flights

Reviews of the top 5 airlines flying to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Hong Kong. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1372 reviews
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Delay more than hour created pressure to catch the connecting flight

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

Absolutely amazing! Best airline i have flown with, huge difference to United!

Clean, efficient and quick response time when we missed our connecting flight.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I haven't flown Swiss in a long time. I was disappointed that after paying $14,907 for 3 business class seats, we still had to pay another $200 for a single business class seat. All the window seats used to be single seats. Now it's every other one and if you want a single seat it's extra. Also, The double seats do not have pods or any privacy. We landed in Chicago after a long 10 hour flight and our connecting flight was on United. Because we do not have status on Swiss, we were not allowed to use the United lounge, even with business class seats. My father is on crutches and we had a 4 hour layover. No lounge was also disappointing. All of my status is on British Airways so I will go back to flying BA. We flew Swiss because my father did not want to go through Heathrow. On a positive, the crew were super nice and accommodating for my father who had recently had hip replacement surgery. Food was okay. I"m not a good person to critique the food, I never like airplane food.

We are glinting with united , but over all very disappointed

The American/Hollywood movies in the entertainment system lack english subtitles, they tend to have only arabic subtitles. Coupled with the low quality airplane earphones and cabin noise, it sometimes is difficult to follow the movie dialogues.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

There was not enough food for everybody. Some dishes were missing.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Not impressed. Only allowed one carry on on such a long flight.

they give hard time at checking, they not allow computer bag or purse

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The boarding was smooth, seats comfortable, crew friendly and helpful.

Plane is old. Toilet did not work. Once in Singapore the continuation to London was cancelled.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Dreadfully long wait for bags at Dublin coming off an already late flight.

With three empty seats across the aisle from me I politely asked the crew if I could sit in one of those seats. They initially told me I couldn't do it for my safety. When I pressed them again they blamed the captain. So which was it? I didn't appreciate either nonsense explanation simply because they didn't want to honor my request.

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Delayed flight due to lack of crew caused me to miss my connection

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Everything you need to know for your flight to Hong Kong

Information on the airport you'll fly into in Hong Kong

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