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€308 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 17/3. 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€480

Good to know

Low season

August

High season

October

Cheapest flight

€308
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 9% 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 18h 30m, covering a distance of 16081 km. The most popular route is Dublin - Hong Kong with an average flight time of 14h 35m.

  • What is the cheapest flight to Hong Kong?

    The cheapest ticket to Hong Kong from Ireland found in the last 72 hours was €480. 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 €480.

  • 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is November.
  • 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.
7.7
FinnairOverall score based on 1304 reviews
8.2Crew
6.9Entertainment
7.7Boarding
7.5Comfort
6.7Food
Airline reviews

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

8.0 ExcellentAnonymous, Nov 2024HEL - ICN
Read more Finnair reviews

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

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

This has been the worst experiencia I have had traveling overall. More than 3 delays, no one answering questions, no one at the AA counter. No one at customer service and after having to change transportation to airport and spend the night at a hotel paid by me, we were delayed inside of aircraft for more than 2 hours!!! Bad experience!!!

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

For the price of the ticket it's probably the best service in the world

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

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

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.

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.

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 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.

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

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.

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

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

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

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

I had first class service from them. A little late taking off, but no major problem

No Wi-Fi or food unless you pay an expensive fee.

I flew from Brussels to Munich, then from Munich to Denver. The flight from Brussels was only about 2.5 hours and it was okay. But the flight from Munich was about 12 hours and we sat on the plane for a very long time after everyone boarded. I paid something like $75 for a “preferred” seat in economy and it was so cramped my knees rubbed against the hard shell pocket. You couldn’t turn your legs to the side because the passenger next to you was too close. I was on the aisle but couldn’t put my leg out because there was often traffic or carts. Maybe I’m expecting too much but on such a long flight I’d like to see more comfortable seats. I think it was a United A380 plane. I won’t be flying anywhere that far away again. My legs and feet are still swollen 4 days later.

Extremely tight connection in Frankfurt. Tickets with one hour layover are not realistic even with first flight being on time. Just barely made it and ran most of the way. 😬

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

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

Leg room was ok 1 flight attendant threw headphones at us. Very rude Overbooked flight thank goodness I got a seat Bathrooms smelled and urine all over the floor

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

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.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

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.

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

Berlin airport one of the most inefficient we have ever encountered. We are in our 70’s and we were on our feet 1.5 hours and traveled 4800 steps )2 miles) just to get to our remote gate and security detours.thank god we were there 3 hours before our flight

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.

Boarding at London was poorly done. We really enjoyed both flights with amazing crews. Looking forward for next flights

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

18/2Tue
1 stopSWISS
14h 35mDUB-HKG
4/3Tue
1 stopSWISS
26h 30mHKG-DUB
€480
18/2Tue
1 stopSWISS
14h 35mDUB-HKG
4/3Tue
1 stopSWISS
26h 30mHKG-DUB
€504
3/12Tue
1 stopAir France
17h 50mDUB-HKG
10/12Tue
1 stopAir France
31h 55mHKG-DUB
€561
3/12Tue
2 stopsAir France
23h 25mDUB-HKG
10/12Tue
1 stopAir France
25h 00mHKG-DUB
€575
20/1Mon
1 stopFinnair
25h 25mDUB-HKG
27/1Mon
1 stopFinnair
27h 30mHKG-DUB
€653
3/12Tue
1 stopQatar Airways
23h 20mDUB-HKG
9/12Mon
2 stopsQatar Airways
28h 40mHKG-DUB
€688
3/12Tue
1 stopQatar Airways
16h 50mDUB-HKG
9/12Mon
2 stopsQatar Airways
28h 40mHKG-DUB
€696
3/12Tue
2 stopsLufthansa
21h 55mDUB-HKG
16/12Mon
1 stopLufthansa
19h 15mHKG-DUB
€704
18/2Tue
2 stopsLufthansa
21h 55mDUB-HKG
3/3Mon
2 stopsLufthansa
25h 00mHKG-DUB
€724
27/11Wed
2 stopsFinnair
30h 25mDUB-HKG
7/12Sat
1 stopFinnair
19h 10mHKG-DUB
€856

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Recent one-way flight deals

17/3Mon
1 stopSWISS
19h 55mDUB-HKG
€308
11/1Sat
2 stops
43h 15mDUB-HKG
€320
12/1Sun
2 stops
26h 15mDUB-HKG
€321
11/1Sat
3 stops
29h 45mDUB-HKG
€347
13/1Mon
2 stops
24h 40mDUB-HKG
€362
17/3Mon
2 stopsLufthansa
21h 55mDUB-HKG
€366
14/1Tue
1 stopLufthansa
20h 50mDUB-HKG
€430
13/1Mon
1 stopTurkish Airlines
16h 10mDUB-HKG
€436
11/1Sat
1 stopTurkish Airlines
16h 10mDUB-HKG
€474
18/1Sat
3 stopsAustrian Airlines
21h 30mDUB-HKG
€2,950

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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.