This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HKG
13 Oct — 20 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seoul to Hong Kong Intl are usually found in September or March, booked 63 days in advance, depart on a Thursday or Wednesday and return on a Monday
Cheap flight deals from Seoul to Hong Kong
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Seoul to Hong Kong
Explore the most affordable flight options available from Seoul to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.
Wed 16/920:40 -
Nonstop3h 55m
Mon 21/900:35 -
Nonstop3h 55m
Deal found 11/9£137
Wed 16/920:40 -
Nonstop3h 55m
Sat 19/900:35 -
Nonstop3h 55m
Deal found 10/9£137
Thu 17/920:40 -
Nonstop3h 55m
Sun 20/900:35 -
Nonstop3h 55m
Deal found 10/9£138
Thu 1/1006:40 -
Nonstop3h 50m
Sat 3/1000:50 -
Nonstop3h 40m
Deal found 9/9£140
Fri 11/920:40 -
Nonstop3h 55m
Mon 14/900:35 -
Nonstop3h 55m
Deal found 11/9£143
Fri 11/920:40 -
Nonstop3h 55m
Tue 15/900:35 -
Nonstop3h 55m
Deal found 10/9£144
Sat 24/1006:40 -
Nonstop3h 50m
Mon 26/1010:30 -
Nonstop3h 25m
Deal found 9/9£149
Sat 12/920:40 -
Nonstop3h 55m
Sun 13/900:35 -
Nonstop3h 55m
Deal found 12/9£150
Fri 13/1120:25 -
Nonstop4h 10m
Tue 17/1100:35 -
Nonstop3h 25m
Deal found 10/9£151
Wed 25/1120:10 -
Nonstop4h 25m
Fri 27/1100:35 -
Nonstop3h 40m
Deal found 8/9£152
Sat 19/920:40 -
Nonstop3h 55m
Sun 20/900:35 -
Nonstop3h 55m
Deal found 10/9£152
Sat 21/1113:30 -
1 stop24h 20m
Mon 23/1108:30 -
1 stop26h 55m
Deal found 9/9£232
Best flights from Seoul to Hong Kong
Discover carefully curated flight deals from Seoul to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.
Sat 21/1120:25 -
Nonstop4h 10m
Sun 22/1100:35 -
Nonstop3h 25m
Deal found 12/9£202
Sat 21/1113:30 -
1 stop24h 20m
Mon 23/1108:30 -
1 stop26h 55m
Deal found 12/9£232
Sat 24/1007:00 -
2 stops36h 50m
Mon 26/1019:50 -
1 stop22h 35m
Deal found 10/9£308
Thu 1/1012:40 -
1 stop12h 35m
Sat 3/1001:50 -
1 stop8h 10m
Deal found 9/9£316
Wed 23/1214:25 -
1 stop8h 25m
Mon 28/1217:50 -
1 stop18h 15m
Deal found 12/9£318
Thu 10/1212:00 -
1 stop22h 30m
Fri 11/1220:45 -
1 stop13h 15m
Deal found 9/9£387
Sat 24/1013:30 -
1 stop24h 20m
Mon 26/1008:30 -
1 stop26h 55m
Deal found 9/9£251
Sat 21/1112:30 -
2 stops29h 00m
Mon 23/1113:40 -
2 stops31h 15m
Deal found 10/9£323
Mon 26/1007:00 -
2 stops36h 15m
Mon 2/1119:50 -
1 stop22h 35m
Deal found 11/9£332
Sat 24/1011:40 -
2 stops26h 00m
Sun 25/1017:30 -
2 stops27h 25m
Deal found 9/9£333
Sat 21/1121:15 -
1 stop22h 35m
Mon 23/1119:50 -
2 stops33h 10m
Deal found 9/9£348
Tue 15/1212:00 -
1 stop8h 45m
Fri 18/1220:45 -
1 stop13h 15m
Deal found 11/9£413
Thu 1/1007:00 -
2 stops36h 50m
Sun 4/1019:50 -
1 stop12h 50m
Deal found 9/9£404
Direct flights from Seoul to Hong Kong
Explore direct flight options from Seoul to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.
Thu 1/1006:40 -
Nonstop3h 50m
Sat 3/1000:50 -
Nonstop3h 40m
Deal found 9/9£140
Wed 30/920:40 -
Nonstop3h 55m
Tue 6/1000:35 -
Nonstop3h 55m
Deal found 11/9£143
Wed 30/920:40 -
Nonstop3h 55m
Sat 3/1000:35 -
Nonstop3h 55m
Deal found 9/9£144
Tue 29/920:40 -
Nonstop3h 55m
Sat 3/1000:35 -
Nonstop3h 55m
Deal found 10/9£145
Sat 24/1006:40 -
Nonstop3h 50m
Mon 26/1010:30 -
Nonstop3h 25m
Deal found 9/9£149
Sat 24/1006:40 -
Nonstop3h 50m
Sun 25/1021:05 -
Nonstop3h 25m
Deal found 9/9£150
Fri 13/1120:25 -
Nonstop4h 10m
Tue 17/1100:35 -
Nonstop3h 25m
Deal found 10/9£151
Wed 25/1120:10 -
Nonstop4h 25m
Fri 27/1100:35 -
Nonstop3h 40m
Deal found 8/9£152
Mon 26/1019:15 -
Nonstop4h 20m
Mon 2/1121:05 -
Nonstop3h 25m
Deal found 11/9£155
Fri 13/1120:10 -
Nonstop4h 25m
Sun 15/1100:35 -
Nonstop3h 40m
Deal found 9/9£159
Tue 8/1219:15 -
Nonstop4h 20m
Mon 14/1200:05 -
Nonstop3h 50m
Deal found 10/9£160
Last-minute flights from Seoul to Hong Kong
Discover last-minute flight deals from Seoul to Hong Kong. Data last updated 13 September 2026 and is based on user searches.
Fri 11/920:40 -
Nonstop3h 55m
Tue 15/900:35 -
Nonstop3h 55m
Deal found 11/9£143
Fri 11/920:40 -
Nonstop3h 55m
Mon 14/900:35 -
Nonstop3h 55m
Deal found 10/9£144
Fri 11/920:10 -
Nonstop3h 35m
Mon 14/900:05 -
Nonstop3h 50m
Deal found 10/9£154
Sat 12/920:40 -
Nonstop3h 55m
Sun 13/900:35 -
Nonstop3h 55m
Deal found 12/9£150
Wed 16/920:40 -
Nonstop3h 55m
Mon 21/900:35 -
Nonstop3h 55m
Deal found 11/9£137
Wed 16/920:40 -
Nonstop3h 55m
Sat 19/900:35 -
Nonstop3h 55m
Deal found 10/9£137
Thu 17/920:40 -
Nonstop3h 55m
Sun 20/900:35 -
Nonstop3h 55m
Deal found 10/9£138
Thu 17/920:40 -
Nonstop3h 55m
Sat 19/900:35 -
Nonstop3h 55m
Deal found 8/9£152
Sat 19/920:40 -
Nonstop3h 55m
Sun 20/900:35 -
Nonstop3h 55m
Deal found 10/9£152
Thu 1/1006:40 -
Nonstop3h 50m
Sat 3/1000:50 -
Nonstop3h 40m
Deal found 9/9£140
Sat 24/1006:40 -
Nonstop3h 50m
Mon 26/1010:30 -
Nonstop3h 25m
Deal found 9/9£149
Sat 24/1013:30 -
1 stop10h 15m
Sun 25/1008:30 -
1 stop26h 55m
Deal found 9/9£232
One-way flights from Seoul to Hong Kong
Search for one-way flight options from Seoul to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.
Thu 15/1020:40 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£65
Wed 14/1020:40 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£66
Fri 25/922:30 -
Nonstop3h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£69
Tue 22/909:15 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£70
Sat 19/920:40 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£73
Sat 7/1120:25 -
Nonstop4h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£74
Tue 22/902:35 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£78
Thu 24/922:30 -
Nonstop3h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£89
Fri 9/1020:40 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£93
Fri 25/909:15 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£94
Tue 22/920:40 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£98
Fri 23/1009:15 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£100
Find flight deals from Seoul to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 13 September 2026.
Customise your flight search to find flights from Seoul 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 7,457,451 searches. Data last updated 13 September 2026.
Use the filters below to find and compare flights from Seoul 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 7/11
20:10-23:35
Nonstop4h 25m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£66
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Thu 19/11
20:10-23:35
Nonstop4h 25m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£66
Fastest return journey
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Fri 25/9
20:40-23:35
Nonstop3h 55m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£73
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Sat 19/9
20:40-23:35
Nonstop3h 55m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£73
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Sat 3/10
20:40-23:35
Nonstop3h 55m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£101
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Mon 21/9
17:40-09:40
1 stop17h 00m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£107
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Sat 26/9
07:00-00:15
1 stop18h 15m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£115
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Fri 25/9
18:50-00:15
1 stop6h 25m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£127
IncheonHong Kong
ICN Incheon Intl - HKG Hong Kong Intl
ICNHKG
Incheon Intl
Sat 10/10
21:45-16:30
1 stop19h 45m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£134
SeoulHong Kong
GMP Seoul Gimpo Intl - HKG Hong Kong Intl
GMPHKG
Seoul Gimpo Intl
Sun 8/11
12:50-21:05
2 stops9h 15m
Hong Kong Intl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£171
Flights are sorted by cheapest return flights first.
Deals found on 9/9
Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Seoul to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seoul with our price prediction graph.
SEL-HKG
ICN-HKG
GMP-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 Seoul to Hong Kong
SEL-HKG
ICN-HKG
GMP-HKG
What is the cheapest month to book a flight from Seoul to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of £157). Flying from Seoul to Hong Kong in February is currently the most expensive (average of £209). 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 SEL to HKG?
Find hourly flight availability from Seoul 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 13 September 2026.
It’s typically best to fly out from Seoul to Hong Kong in the morning. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Seoul to Hong Kong
Explore weekly flight availability from Seoul 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 13 September 2026.
The most flights from SEL to HKG are scheduled on a Friday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
How much does it cost for a return flight from Seoul to Hong Kong?
Airfare is typical for this route at the moment.
Seoul to Hong Kong flights typically cost between £135 and £198 in October.The cheapest return price found within the last 5 days was £140 on HK Express (1 Oct–3 Oct).
How far ahead should I book a flight from Seoul to Hong Kong?
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 13 September 2026.
Check out reviews from past customers who have flown with Cathay Pacific and HK Express from Seoul to Hong Kong to help guide your decision. You can also see how each airline stacks up 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 Seoul 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 Seoul?
Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Seoul to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Seoul; the airport handles an average of 36 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Hong Kong airport from Seoul. 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 Seoul to Hong Kong?
A quick flight from Seoul to Hong Kong can take about 4h 10m. Jeju Air provides one of the quickest options available for as low as £202. Seoul and Hong Kong are separated by a distance of 1284 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Seoul to Hong Kong round-trip?
According to our current data, HK Express (£135), and Cathay Pacific (£177) offers the cheapest pricing from Seoul to Hong Kong. These flights start at 26% lower than the current average price 3 months from now.
What are the most reliable airlines from Seoul to Hong Kong?
The top 3 most reliable airlines when flying from Seoul to Hong Kong are Trinity Airways (92%), WestJet (88%) and Air Canada (87%).
What are the cheapest flights from Seoul to Hong Kong?
While on average a flight from Seoul to Hong Kong is generally £192, our data shows the cheapest flight currently is £106. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay £149 for that flight.
Can I find deals for business class flights from Seoul to Hong Kong?
Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of £157). Flying from Seoul to Hong Kong in February is currently the most expensive (average of £209). 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 13 September 2026.
Discover the top 2 airlines that operate flights from Seoul 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 7,457,451 searches. Data last updated 13 September 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 Seoul to Hong Kong?
Deals for Seoul 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 Seoul to Hong Kong?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Hong Kong.
Can Cheapflights find flights from Seoul to Hong Kong with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Seoul to Hong Kong, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Seoul to Hong Kong become cheaper?
Of course! You can now track prices for flights from Seoul to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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