Cheap flights from Incheon Intl Airport to Hong Kong from £71
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
13 Sep — 20 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in September or March, booked 69 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Incheon Intl to Hong Kong
Enter your travel dates to find the best prices.
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One-way
Cheapest flights from Incheon Intl to Hong Kong
Explore the most affordable flight options available from Incheon Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.
Tue 15/906:40 -
Nonstop3h 50m
Wed 16/907:15 -
Nonstop3h 35m
Deal found 13/8£138
Wed 16/920:40 -
Nonstop3h 55m
Sun 20/900:35 -
Nonstop3h 55m
Deal found 14/8£139
Wed 16/920:40 -
Nonstop3h 55m
Mon 21/900:35 -
Nonstop3h 55m
Deal found 12/8£140
Thu 3/920:40 -
Nonstop3h 55m
Sun 6/900:35 -
Nonstop3h 55m
Deal found 10/8£140
Mon 14/902:35 -
Nonstop3h 50m
Fri 18/916:55 -
Nonstop3h 40m
Deal found 12/8£141
Thu 22/1020:40 -
Nonstop3h 55m
Sat 24/1000:35 -
Nonstop3h 55m
Deal found 14/8£144
Wed 21/1020:40 -
Nonstop3h 55m
Thu 22/1000:35 -
Nonstop3h 55m
Deal found 12/8£145
Sat 19/920:40 -
Nonstop3h 55m
Tue 22/900:35 -
Nonstop3h 55m
Deal found 9/8£146
Sat 26/902:35 -
Nonstop3h 50m
Sat 3/1021:00 -
Nonstop3h 40m
Deal found 10/8£146
Sat 26/902:35 -
Nonstop3h 50m
Mon 28/900:50 -
Nonstop3h 40m
Deal found 10/8£147
Mon 14/906:40 -
Nonstop3h 50m
Thu 17/916:55 -
Nonstop3h 40m
Deal found 12/8£148
Sat 10/1020:40 -
Nonstop3h 55m
Tue 13/1000:35 -
Nonstop3h 55m
Deal found 14/8£149
Best flights from Incheon Intl to Hong Kong
Discover carefully curated flight deals from Incheon Intl to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2026.
Sat 29/820:40 -
Nonstop3h 55m
Sun 30/800:35 -
Nonstop3h 55m
Deal found 12/8£181
Wed 30/920:35 -
Nonstop3h 55m
Fri 2/1001:40 -
Nonstop3h 40m
Deal found 10/8£194
Tue 29/916:45 -
1 stop24h 45m
Sat 3/1017:30 -
1 stop16h 45m
Deal found 10/8£229
Tue 29/908:05 -
Nonstop3h 50m
Thu 1/1017:55 -
Nonstop3h 50m
Deal found 14/8£234
Mon 14/902:10 -
1 stop14h 30m
Wed 16/919:50 -
2 stops33h 10m
Deal found 13/8£328
Tue 15/910:05 -
1 stop28h 25m
Thu 17/914:30 -
2 stops24h 55m
Deal found 13/8£360
Thu 1/1020:35 -
Nonstop3h 55m
Fri 2/1013:00 -
Nonstop3h 35m
Deal found 14/8£224
Tue 29/921:45 -
1 stop19h 45m
Sun 4/1017:30 -
1 stop16h 45m
Deal found 10/8£229
Wed 30/908:05 -
Nonstop3h 50m
Wed 30/917:55 -
Nonstop3h 50m
Deal found 14/8£240
Tue 29/920:35 -
Nonstop3h 55m
Fri 2/1013:00 -
Nonstop3h 35m
Deal found 14/8£230
Thu 17/907:00 -
2 stops36h 50m
Sat 19/916:40 -
1 stop31h 30m
Deal found 14/8£350
Direct flights from Incheon Intl to Hong Kong
Explore direct flight options from Incheon Intl to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 August 2026.
Wed 16/912:45 -
Nonstop3h 50m
Mon 21/916:55 -
Nonstop3h 40m
Deal found 14/8£138
Tue 15/906:40 -
Nonstop3h 50m
Thu 17/916:55 -
Nonstop3h 40m
Deal found 12/8£138
Wed 16/920:40 -
Nonstop3h 55m
Fri 18/900:35 -
Nonstop3h 55m
Deal found 13/8£139
Wed 16/920:40 -
Nonstop3h 55m
Sat 19/900:35 -
Nonstop3h 55m
Deal found 12/8£140
Thu 3/920:40 -
Nonstop3h 55m
Sat 5/900:35 -
Nonstop3h 55m
Deal found 10/8£140
Mon 14/902:35 -
Nonstop3h 50m
Fri 18/916:55 -
Nonstop3h 40m
Deal found 12/8£141
Sun 27/906:40 -
Nonstop3h 50m
Tue 29/916:55 -
Nonstop3h 40m
Deal found 14/8£143
Mon 28/906:40 -
Nonstop3h 50m
Tue 29/916:55 -
Nonstop3h 40m
Deal found 14/8£143
Thu 22/1020:40 -
Nonstop3h 55m
Sat 24/1000:35 -
Nonstop3h 55m
Deal found 14/8£144
Wed 21/1020:40 -
Nonstop3h 55m
Fri 23/1000:35 -
Nonstop3h 55m
Deal found 12/8£145
Sat 26/902:35 -
Nonstop3h 50m
Sat 3/1021:00 -
Nonstop3h 40m
Deal found 10/8£146
Last-minute flights from Incheon Intl to Hong Kong
Discover last-minute flight deals from Incheon Intl to Hong Kong. Data last updated 14 August 2026 and is based on user searches.
Wed 2/920:40 -
Nonstop3h 55m
Thu 3/900:35 -
Nonstop3h 55m
Deal found 14/8£144
Thu 3/920:40 -
Nonstop3h 55m
Sun 6/900:35 -
Nonstop3h 55m
Deal found 10/8£140
Mon 14/902:35 -
Nonstop3h 50m
Fri 18/916:55 -
Nonstop3h 40m
Deal found 12/8£141
Tue 15/906:40 -
Nonstop3h 50m
Wed 16/907:15 -
Nonstop3h 35m
Deal found 12/8£138
Wed 16/912:45 -
Nonstop3h 50m
Mon 21/916:55 -
Nonstop3h 40m
Deal found 14/8£138
Wed 16/920:40 -
Nonstop3h 55m
Fri 18/900:35 -
Nonstop3h 55m
Deal found 14/8£139
Wed 16/920:40 -
Nonstop3h 55m
Mon 21/900:35 -
Nonstop3h 55m
Deal found 12/8£140
Sat 19/920:40 -
Nonstop3h 55m
Tue 22/900:35 -
Nonstop3h 55m
Deal found 12/8£145
Sat 26/902:35 -
Nonstop3h 50m
Sat 3/1021:00 -
Nonstop3h 40m
Deal found 10/8£146
Sun 27/906:40 -
Nonstop3h 50m
Tue 29/916:55 -
Nonstop3h 40m
Deal found 14/8£143
Mon 28/906:40 -
Nonstop3h 50m
Tue 29/916:55 -
Nonstop3h 40m
Deal found 14/8£143
One-way flights from Incheon Intl to Hong Kong
Search for one-way flight options from Incheon Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.
Wed 21/1020:40 -
Nonstop3h 55m
Deal found 14/8£71
Fri 11/1220:10 -
Nonstop4h 25m
Deal found 14/8£72
Tue 17/1109:05 -
Nonstop3h 50m
Deal found 11/8£84
Fri 9/1020:40 -
Nonstop3h 55m
Deal found 10/8£93
Sun 11/1009:15 -
Nonstop3h 45m
Deal found 10/8£94
Sat 26/1206:45 -
Nonstop4h 05m
Deal found 10/8£100
Mon 16/1109:05 -
Nonstop3h 50m
Deal found 11/8£104
Sat 26/1221:10 -
1 stop20h 15m
Deal found 10/8£106
Fri 18/1222:10 -
1 stop19h 15m
Deal found 13/8£113
Wed 9/914:00 -
1 stop27h 30m
Deal found 12/8£114
Fri 20/1120:00 -
Nonstop4h 10m
Deal found 14/8£118
Sat 19/1219:25 -
Nonstop4h 15m
Deal found 14/8£122
Find flight deals from Incheon Intl to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2026.
Customise your flight search to find flights from Incheon Intl to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Sat 29/8
20:40-23:35
Nonstop3h 55m
Hong Kong Intl
Sun 30/8
00:35-05:30
Nonstop3h 55m
£181
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Wed 30/9
20:35-23:30
Nonstop3h 55m
Hong Kong Intl
Fri 2/10
01:40-06:20
Nonstop3h 40m
£194
Fastest return journey
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Thu 1/10
20:35-23:30
Nonstop3h 55m
Hong Kong Intl
Fri 2/10
13:00-17:35
Nonstop3h 35m
£224
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Tue 29/9
16:45-16:30
1 stop24h 45m
Hong Kong Intl
Sat 3/10
17:30-11:15
1 stop16h 45m
£229
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Tue 29/9
21:45-16:30
1 stop19h 45m
Hong Kong Intl
Sun 4/10
17:30-11:15
1 stop16h 45m
£229
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Tue 29/9
20:35-23:30
Nonstop3h 55m
Hong Kong Intl
Fri 2/10
13:00-17:35
Nonstop3h 35m
£230
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Tue 29/9
08:05-10:55
Nonstop3h 50m
Hong Kong Intl
Thu 1/10
17:55-22:45
Nonstop3h 50m
£234
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Wed 30/9
08:05-10:55
Nonstop3h 50m
Hong Kong Intl
Wed 30/9
17:55-22:45
Nonstop3h 50m
£240
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Mon 14/9
02:10-15:40
1 stop14h 30m
Hong Kong Intl
Wed 16/9
19:50-06:00
2 stops33h 10m
£328
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Thu 17/9
07:00-18:50
2 stops36h 50m
Hong Kong Intl
Sat 19/9
16:40-01:10
1 stop31h 30m
£350
Flights are sorted by cheapest return flights first.
Deals found on 14/8
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Incheon Intl with our price prediction graph.
ICN-HKG
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Hong Kong
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Hong Kong?
The price you pay for your flight from Incheon Intl Airport to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Incheon Intl Airport to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £136). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ICN to HKG?
Find hourly flight availability from Incheon Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2026.
It’s optimal to fly from Incheon Intl Airport to Hong Kong in the morning. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the evening.
How much does it cost for a return flight from Incheon Intl Airport to Hong Kong?
Airfare is below average for this route at the moment.
Incheon Intl Airport to Hong Kong flights typically cost between £146 and £200 in September.The cheapest return price found within the last 5 days was £138 on HK Express (16 Sept–21 Sept).
Weekly flight availability from Incheon Intl Airport to Hong Kong
Explore weekly flight availability from Incheon Intl to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 August 2026.
The most flights from ICN to HKG are scheduled on a Wednesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).
How often are flights from Incheon to Hong Kong delayed?
About 12% of weekly flights between Incheon and Hong Kong have experienced delays in the past year, with the average delay time being 133 minutes.
What is the most punctual flight time for Incheon to Hong Kong flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Hong Kong flights?
Over the past year, Jeju Air have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 14 August 2026.
Get a feel of what it's like to fly with Cathay Pacific and HK Express from Incheon Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Hong Kong from Incheon Intl?
Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Incheon Intl to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Incheon Intl; the airport handles an average of 46 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Hong Kong airport from Incheon Intl. It is only a 16.2 mi journey from Hong Kong Intl (HKG) to Hong Kong’s city center.
How long is the flight from Incheon Intl Airport to Hong Kong?
For as low as £194, Jeju Air can have you in Hong Kong from Incheon Intl Airport in 3h 50m. The distance from Incheon Intl Airport to Hong Kong is about 1284 mi. Most flights are nonstop.
What are the cheapest airlines flying from Incheon Intl Airport to Hong Kong round-trip?
HK Express, at £135, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong. An alternate airline flying to your destination would be Cathay Pacific. These flights start at 22% lower than the current average price 3 months from now.
What are the most reliable airlines from Incheon Intl Airport to Hong Kong?
No one likes to see their flight delayed. When booking a flight from Incheon Intl Airport to Hong Kong consider choosing T'way Air (97%), WestJet (94%) or Air Canada (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Incheon Intl Airport to Hong Kong?
While on average a flight from Incheon Intl Airport to Hong Kong is generally £141, our data shows the cheapest flight currently is £87. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay £135 for that flight.
Can I find deals for business class flights from Incheon Intl to Hong Kong?
Yes. Cheapflights offers flight deals from Incheon Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Incheon Intl Airport to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £136). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2026.
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2026.
Top 2 airlines flying from Incheon Intl to Hong Kong
Discover the top 2 airlines that operate flights from Incheon Intl to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Incheon Intl to Hong Kong?
Deals for Incheon Intl to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Hong Kong?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Incheon Intl to Hong Kong for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Incheon Intl to Hong Kong with no change fees?
Certainly. Search results for flights to Hong Kong from Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Incheon Intl to Hong Kong become cheaper?
Yes! Start tracking prices for Incheon Intl to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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