HKG

€341 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 21/5. 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.
1 adult

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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Cheap Flight Deals 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.

Recent return flight deals to Hong Kong

KAYAK's recommended return flight deals from the most popular airlines that fly to Hong Kong.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
12:00 - 23:55DUB-HKG
28h 55m1 stop
20:20 - 07:00HKG-DUB
17h 40m1 stop
€422
Find Deal
Thu, 1 May - Wed, 14 May
12:00 - 23:55DUB-HKG
28h 55m1 stop
20:20 - 07:00HKG-DUB
17h 40m1 stop
€432
Find Deal
Sun, 4 May - Wed, 14 May
08:15 - 21:55DUB-HKG
30h 40m1 stop
01:25 - 06:45HKG-DUB
36h 20m1 stop
€559Qatar Airways
Find Deal
Sat, 3 May - Tue, 13 May
08:15 - 15:10DUB-HKG
23h 55m1 stop
01:25 - 13:30HKG-DUB
19h 05m1 stop
€612Qatar Airways
Find Deal
Sat, 17 May - Mon, 16 Jun
13:00 - 16:40DUB-HKG
20h 40m1 stop
00:05 - 12:10HKG-DUB
19h 05m1 stop
€685SWISS
Find Deal
Mon, 12 May - Sun, 25 May
13:00 - 07:05DUB-HKG
35h 05m1 stop
00:05 - 12:10HKG-DUB
19h 05m1 stop
€702SWISS
Find Deal
Mon, 12 May - Sun, 25 May
08:45 - 15:30DUB-HKG
23h 45m1 stop
23:00 - 07:40HKG-DUB
39h 40m1 stop
€757British Airways
Find Deal
Mon, 28 Apr - Mon, 12 May
12:15 - 15:45DUB-HKG
20h 30m1 stop
23:25 - 16:55HKG-DUB
24h 30m1 stop
€762Lufthansa
Find Deal
Mon, 28 Apr - Mon, 12 May
07:40 - 15:30SNN-HKG
24h 50m1 stop
23:00 - 20:35HKG-SNN
28h 35m1 stop
€780British Airways
Find Deal
Mon, 19 May - Sun, 8 Jun
10:40 - 15:45DUB-HKG
22h 05m2 stops
23:25 - 16:55HKG-DUB
24h 30m1 stop
€782Lufthansa
Find Deal
Mon, 28 Apr - Mon, 12 May

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 day to fly to Hong Kong?

The average price of all round-trip flights to Hong Kong clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Hong Kong is Monday where round-trip tickets can be as cheap as €622. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €759 on average.

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 €592 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Ireland is €1,066 and €930 respectively. For one-way flights, the best month to travel is November with an average price of €592.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know – Book Cheap Hong Kong Plane Tickets

Low season

August

High season

October

Cheapest flight

€341
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 7% 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.

  • 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.

See more FAQs

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?

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

ANA, Air Busan, Air Canada, +83 more

ANA, Air Busan, +84 more

Tuesday

ANA, Air Canada, Air China, +81 more

ANA, Air Canada, +82 more

Wednesday

ANA, Air Busan, Air Canada, +84 more

ANA, Air Busan, +85 more

Thursday

ANA, Aeroflot, Air Canada, +82 more

ANA, Aeroflot, +83 more

Friday

ANA, Air Busan, Air Canada, +84 more

ANA, Air Busan, +85 more

Saturday

ANA, Aeroflot, Air Busan, +84 more

ANA, Aeroflot, +85 more

Sunday

ANA, Air Canada, Air China, +83 more

ANA, Air Canada, +84 more

See more direct flights

Direct returns

Hong Kong Intl to Ireland

Monday

ANA, Air Busan, Air Canada, +83 more

ANA, Air Busan, +84 more

Tuesday

ANA, Air Canada, Air China, +81 more

ANA, Air Canada, +82 more

Wednesday

ANA, Air Busan, Air Canada, +84 more

ANA, Air Busan, +85 more

Thursday

ANA, Aeroflot, Air Canada, +82 more

ANA, Aeroflot, +83 more

Friday

ANA, Air Busan, Air Canada, +84 more

ANA, Air Busan, +85 more

Saturday

ANA, Aeroflot, Air Busan, +84 more

ANA, Aeroflot, +85 more

Sunday

ANA, Air Canada, Air China, +83 more

ANA, Air Canada, +84 more

See more direct flights
See more direct flights

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.
7.6
FinnairOverall score based on 1266 reviews
6.9Entertainment
7.6Boarding
7.4Comfort
8.1Crew
6.7Food
Airline reviews

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.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

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.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

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 slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

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

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Nothing special.. they could have provided something to eat without a charge

Everything was great except food . It as okay not good not bad

better announcing at the gate prior to boarding and better organization of various gps

I would recommend flying SWISS to anyone. Very impressed by the quality of food. The staff was extremely kind and accommodating. They arranged a shuttle to help a group of passengers make connecting flights when there was a delay.

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.

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.

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

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.

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Good staff, good intent, decent entertainment. More seat space would always be of benefit

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

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

Flew on a relatively old Airbus A340. Must have been one of the tightest economy seats I've ever experienced in a 2-4-2 setup. Seat doesn't recline much, and you're basically sitting up-right for the entire 11+ hours. Meal service was curt. The hot/warm dish was half squished causing some of the contents to squeeze out and make a mess when it was tossed onto the tray. TV screen is small for this day and age, and the USB didn't work to charge anything either. However there are lots of movies and tv shows, so that was good.

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

The real bathroom smelled horrible and it smelled in the real of the plane..

Did not fly to Houston as original flight was cancelled.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

Paid for aisle seat and got a middle seat in back. One of the more uncomfortable flights I have been on. Impossible to get a refund.

Flight delayed at Newark by more than 1 hour. Weather was perfect. No explanation provided. This delay made me almost miss my connecting flight at Munich. Bags from all passengers from Newark were NOT loaded onto the connecting flight to Munich. Two days without fresh clothes.

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.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Business class area too small and chair and equipment not comfortable .

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

I never made this flight but the staff helped to get me rebooked (see previous review)

everything on the flight was a great experience except the food could have been better!

The seats were uncomfy and the food tasteless, crew clueless

British Airways keeps canceling our flights. They have lost my trust in using their services again. I understand rescheduling once but twice? I am now arriving at home 36 hours later than the first flight that I booked.

British Airways did a great job and the entire crew was punctual and polite; dignified and delightful!

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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