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€344 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 from Ireland to Hong Kong departing on 28/10. 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.
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Best Hong Kong Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong1 stop€511

Good to know

Low season

August

High season

October

Cheapest flight

€344
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Dublin to Hong Kong

FAQs - booking Hong Kong flights

  • How long is the flight to Hong Kong?

    An average direct flight from Ireland to Hong Kong takes 19h 01m, covering a distance of 16081 km. The most popular route is Dublin - Hong Kong with an average flight time of 14h 25m.

  • What is the cheapest flight to Hong Kong?

    The cheapest ticket to Hong Kong from Ireland found in the last 72 hours was €542. The most popular route is from Dublin to Hong Kong and the cheapest round-trip airline ticket found on this route in the last 72 hours was €542.

  • What is the most popular destination in Hong Kong?

    Based on KAYAK flight searches, the most popular destination is Hong Kong (100% of total searches to Hong Kong).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

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.

Top 5 airlines flying to Hong Kong

Need help choosing which airline to fly with from Ireland 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
SWISSOverall score based on 1671 reviews
7.7Boarding
7.2Food
7.4Comfort
8.3Crew
6.9Entertainment
Airline reviews

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

10.0 ExcellentMackenzie, Oct 2024ZRH - LAX
Read more SWISS reviews

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Ghe issue was with the delay caused by the late boarding. We had to run to catch our next flight, barely made it and then our luggage didn t arrive with us. Really bad organizing.

It was a pleasant experience accept temperature in the plane It was extremely cold in the airplane that I was shivering I got sick because of the extreme cold temperature on my flight

It was unclear that additional passport control was needed before boarding. The seats were cramped and uncomfortable even for small persons. The arm rests were unable to be lifted completely out of the way and the media controls cut-out made them uncomfortable to lean on. One audio channel was not working on one of our seats.

It was not made clear that additional passport control is needed before queueing up for boarding. The seats were very uncomfortable and cramped even for small persons. The arm rests were not fully capable of lifting up out of the way and the media controls cut-out made them even worse to lean on. Just one audio channel was working on one of our seats.

Flight was very full and we had to checkin our carry on. Stuff however promised us that our luggage will be the first one to come out and it did

They rebooked our flight and then canceled our trip halfway through the journey without any explanation. Needed to pay by ourselves for alternative flight options without any help from Swiss.

Everything was great, except for food. It was not good. I think I got a food poisoning from the salad.

Flight was late on arrival. When asked, one of the crew was not helpful with providing us information on if we could meet our transition and would only say to listen to the announcement. We nearly missed our transition because we had to race across the terminals. In addition, our checking bag did not make the transition. After making the report, no calls updating us on status were received. Provided my telephone number, but when I called they said they did not have my number. I still have not received my bag

The staff was excellent. The food was good, but the seating and comfort was horrible overcrowded.

Doha airport is huge , takes long time to reach gate .

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

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

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

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

They shld provide food. Between food they are giving 10 hours gap which is toooo much

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my baggage and I still have not got it back. Disgrace

They again did not offer any functioning WiFi in the transatlantic crossing.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

Forty five minutes late for departure. Staff were pleasant. Food was adequate but not outstanding. Entertainment system was very good, as it usually is on Air France.

Good. Food items are ok but not really healthy (no protein for the vegetarian option, just a total of 2 gr total) so not fulfilling. Also, no airline is educating passengers to behave and have common sense: let the one sitting by the window pass first, leave toilets clean after use, etc. Humanity is just getting rude and more disgusting by the day and without education or enforced common sense no

My only issue was my meal was inedible except for the sides.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

I was charged for one of my luggage twice, when I was not supposed to be charged for it

Solid old-school airline, comfortable, efficient and pleasant. It's the small things like nice blankets, good legroom and complementary mixed drinks, even in economy class. Can recommend!

They lost my luggage for five days and did not keep me notified of the progress at all.

Lufthansa employees they has to work more with the customers and they delayed the flight for two hours every 20 minutes every 20 minutes every 20 minutes every 20 minutes

Mechanical problems had to be fixed after all the passengers were boarded, and kept on the plane for over close to two hours with no air conditioning. Did not have enough snacks for everyone to distribute. Also, the movie screen did not work and no-one seem to be interested in helping us fix the problem. And the last, two people from our family got severe food poisoning. Arrived Atlanta 4 hours later than estimated 2:35 pm landing time. Deeply disappointed in Lufthansa, since it has been one of our preferable air companies to fly with.

I did not fly them . They rebooked me on a longer flight to Helsinki. I did not get the food I wanted . Paid more for seats and baggage and now trying to deal with them is. Mess. They reimbursed me for half of cost and not the actual fee I incurred and this was all due to operational reasons . Too many chefs in kitchens and everyone deflects not their problem. Book one airline

Not a great experience. Food was very poor. Overall experience was mediocre to poor.

Tickets, paying for bags, and the lack of help by employees was the worst. It took almost 1.5 hours to get this done. The airplane, seating, and stewards were amazing!!! That part of the flight was one of the better flights I have taken.

Crew had connection details for only 2 other flights and gave less than empathetic guidance.

Lufthansa has outsourced their ground crew to a company in Bengaluru. This company is really not dedicated to customer service. Very disappointed as this does not reflect Lufthansa’s service that I remember from before.

British Airways is fantastic. I am low-vision and they were so helpful and accommodating. The food was all surprisingly delicious. That was an unexpected treat. The best of everything though was how helpful and friendly the service team was.

Business class in Club Europe is basically a slightly larger seat, with the middle seat blocked off. Not really business class, except for the free food/drink - which was also delicious!

After boarding, take off delayed 45 minutes with us just sitting there. I think this a Heathrow problem

We didn’t flight with British Airways because the flight was cancelled at the last minute .

Disaster out of City Airport with our flight cancelled and very little help.

The flight was not too long, so entertainment and food were not applicable, but the crew was really nice and kind. The flights left 30 minutes late but either made up the lost time or it was calculated into the flight time, which was very important for people who connected to another flight at that huge airport.

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

What a great flight that was. Leaving from the small London City Airport, which was easy and convenient to get to on public transport, The flight was slightly delayed, but no big deal. The crew was attentive and served the light sandwich meal, a snack and a soft drink with a smile. The seats were ok, but the same like other budget airlines. The onboard luggage allowance was good and way better and hassle free compared with budget airlines. Well done B.A. and keep the good work up 👍👏

Staff were uniformly excellent. Padding for premium economy seats was a bit thin. Drinks service was very very good. Food was meh.

Book Cheap Hong Kong Plane Tickets

Recent return flight deals

13/11Wed
1 stopAir France
17h 50mDUB-HKG
27/11Wed
1 stopAir France
25h 00mHKG-DUB
€511
13/11Wed
2 stopsAir France
39h 40mDUB-HKG
27/11Wed
1 stopAir France
25h 00mHKG-DUB
€536
18/11Mon
1 stopSWISS
14h 25mDUB-HKG
2/12Mon
1 stopSWISS
20h 45mHKG-DUB
€540
16/1Thu
1 stop
17h 50mDUB-HKG
2/2Sun
1 stop
30h 35mHKG-DUB
€542
1/12Sun
1 stopSWISS
23h 45mDUB-HKG
16/12Mon
1 stopSWISS
26h 30mHKG-DUB
€549
10/2Mon
2 stopsLufthansa
21h 55mDUB-HKG
24/2Mon
1 stopLufthansa
24h 55mHKG-DUB
€551
2/12Mon
2 stopsLufthansa
21h 55mDUB-HKG
16/12Mon
1 stopLufthansa
19h 15mHKG-DUB
€625
4/11Mon
1 stopQatar Airways
23h 20mDUB-HKG
11/11Mon
1 stopQatar Airways
19h 55mHKG-DUB
€631
4/11Mon
1 stopQatar Airways
23h 20mDUB-HKG
10/11Sun
1 stopQatar Airways
37h 35mHKG-DUB
€633
22/10Tue
1 stopBritish Airways
25h 55mSNN-HKG
28/11Thu
1 stopBritish Airways
20h 45mHKG-SNN
€1,446

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Recent one-way flight deals

28/10Mon
2 stops
29h 30mDUB-HKG
€344
29/10Tue
3 stops
45h 25mDUB-HKG
€376
29/10Tue
2 stops
40h 15mDUB-HKG
€381
28/10Mon
3 stops
54h 25mDUB-HKG
€398
28/10Mon
1 stopSWISS
14h 25mDUB-HKG
€487
29/10Tue
1 stopLufthansa
17h 50mDUB-HKG
€528
29/10Tue
1 stopLufthansa
17h 50mDUB-HKG
€529
28/10Mon
1 stopSWISS
14h 25mDUB-HKG
€531
28/10Mon
1 stopBritish Airways
17h 30mDUB-HKG
€1,561
28/10Mon
1 stopAir France
17h 50mDUB-HKG
€2,403

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Last minute flights to Hong Kong

Last minute flight, train and bus deals

15/10Tue
multi-stopFinnair
33h 45mDUB-HKG
23/10Wed
multi-stopFinnair
38h 50mHKG-DUB
€796
14/10Mon
multi-stopFinnair
41h 30mDUB-HKG
23/10Wed
multi-stopFinnair
38h 50mHKG-DUB
€836
15/10Tue
multi-stopEmirates
16h 55mDUB-HKG
24/10Thu
multi-stopEmirates
29h 40mHKG-DUB
€848
15/10Tue
multi-stopEmirates
16h 55mDUB-HKG
23/10Wed
multi-stopEmirates
26h 35mHKG-DUB
€854
15/10Tue
multi-stopEmirates
37h 00mDUB-HKG
23/10Wed
multi-stopEmirates
26h 35mHKG-DUB
€856
15/10Tue
multi-stopEmirates
16h 55mDUB-HKG
25/10Fri
multi-stopEmirates
21h 45mHKG-DUB
€908
15/10Tue
multi-stopEmirates
37h 00mDUB-HKG
25/10Fri
multi-stopEmirates
45h 50mHKG-DUB
€909
15/10Tue
multi-stopEmirates
16h 55mDUB-HKG
25/10Fri
multi-stopEmirates
32h 10mHKG-DUB
€915
14/10Mon
multi-stopEmirates
37h 00mDUB-HKG
24/10Thu
multi-stopEmirates
24h 15mHKG-DUB
€991
14/10Mon
multi-stopEmirates
16h 55mDUB-HKG
24/10Thu
multi-stopEmirates
24h 15mHKG-DUB
€1,266

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Everything you need to know for your flight to Hong Kong

Cabin class types available on flights to Hong Kong
Cabin classes available on flights to Hong Kong. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.