€422 Cheap flights to Hong Kong
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Hong Kong departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Recent flights found to popular cities in Hong Kong
Find flights to these popular cities in Hong Kong from your nearest airport.
Flights to Hong Kong
Search all flight deals to Hong KongFind the cheapest flights from Ireland to Hong Kong
Recent return flight deals from Ireland to Hong Kong
Recent one-way flight deals from Ireland to Hong Kong
Recent last minute flight deals from Ireland to Hong Kong
See travel insights to Hong Kong from
Hong Kong flights insights and trends
Explore insights for your Hong Kong flight to craft the best travel plan
How long is the flight from Ireland to Hong Kong?
On average, it takes 18h 05m to fly from Ireland to Hong Kong if you fly out of Dublin (the most popular airport in Ireland) and into Hong Kong Intl (the most popular airport in Hong Kong). If you’re flying out of Cork and into Hong Kong Intl, then the flight time is around 15h 15m.
Cheapest flights to cities in Hong Kong
Click on the cities below to find out when it's cheapest to fly to Hong Kong from Ireland
Cheap Hong Kong flight deals and tips
Summary info about Hong Kong flight prices, duration and airlines
Best One-Way Price | €341 |
|---|---|
Best Round-Trip Price | €422 |
Fastest flight time | 15h 00m |
Popular in | July |
Frequently asked questions about flying to Hong Kong
What is the best airport to land at to visit Hong Kong Disneyland?
The closest airport to Hong Kong Disneyland is Hong Kong Airport, which is located in Hong Kong. If you plan on visiting or staying in this area, landing at Hong Kong Airport will be your best bet.
What is the cheapest flight to Hong Kong?
The best prices found on momondo for flights to Hong Kong are:
€411 per person with Air China
€476 per person with China Southern
€485 per person with Lufthansa
Which airlines fly to Hong Kong?
You can find flights to Hong Kong from 9 airlines. If you’re unsure which to fly with, consider booking your flight with SWISS, Qatar Airways or British Airways as these are the most popular among our users. SWISS is the most favoured with 35% of momondo travellers booking flights with this airline.
What is the most popular airport in Hong Kong to fly to?
Hong Kong Intl is the most popular airport in Hong Kong to fly to at the moment. Out of all our users who flew to Hong Kong in the past year, 100% of them chose to fly into Hong Kong’s Hong Kong Intl airport. Keep in mind that there may be other airports within Hong Kong that are also a great option to fly to.
What is the best day of the week to fly to Hong Kong?
The best day to take a flight to Hong Kong is on Monday, followed by Thursday. Monday and Thursday tend to have the lowest flight prices to Hong Kong. If your travel dates are flexible, then try to avoid booking on a Saturday, which is known for being the most expensive day of the week to fly to Hong Kong.
When did momondo last update prices for flights to Hong Kong?
Prices for flights to Hong Kong refresh daily.
How many operators does momondo search for flights to Hong Kong?
As of March 2025, there are 11 operators available to choose from for flights to Hong Kong.
How old do you have to be to fly to Hong Kong?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The travel and health documents required for your trip to Hong Kong can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hong Kong. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Hong Kong?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong.
Can I find flights to Hong Kong with flexible booking policies on momondo?
momondo does allow users to show only those flights to Hong Kong which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Hong Kong?
momondo provides multiple filters to help you find the best flight to Hong Kong. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Hong Kong right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for Hong Kong and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.