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Cheap flights from Hong Kong to Jeju-do from HK$544
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.
HKG — CJU
13 Nov — 20 Nov1
Cheap flight deals from Hong Kong to Jeju-do
Keep the following information in mind while searching for Hong Kong to Jeju-do flight deals. Data was last updated 14 October 2025.
Find flight deals from Hong Kong to Jeju-do
Cheapest flights from Hong Kong to Jeju-doExplore the most affordable flight options available from Hong Kong to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.
Explore the most affordable flight options available from Hong Kong to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.
Wed 15-1013:35HKG - CJU
1 stop16h 55mJeju Air
Wed 22-1021:10CJU - HKG
1 stop16h 25mJeju Air
Deal found 12-10HK$544
Sun 19-1013:35HKG - CJU
1 stop17h 00mJeju Air
Wed 22-1021:20CJU - HKG
1 stop16h 15mJeju Air
Deal found 12-10HK$560
Tue 28-1013:55HKG - CJU
1 stop16h 45mJeju Air
Tue 4-1120:55CJU - HKG
1 stop17h 00mJeju Air
Deal found 14-10HK$599
Thu 23-1013:35HKG - CJU
1 stop17h 00mJeju Air
Tue 28-1018:30CJU - HKG
1 stop19h 25mJeju Air
Deal found 14-10HK$645
Wed 22-1013:35HKG - CJU
1 stop16h 55mJeju Air
Mon 27-1021:00CJU - HKG
1 stop16h 55mJeju Air
Deal found 12-10HK$653
Sat 18-1013:35HKG - CJU
1 stop16h 55mJeju Air
Thu 23-1018:35CJU - HKG
1 stop19h 00mJeju Air
Deal found 11-10HK$669
Fri 17-1013:35HKG - CJU
1 stop17h 00mJeju Air
Mon 20-1021:10CJU - HKG
1 stop16h 25mJeju Air
Deal found 13-10HK$684
Mon 20-1013:35HKG - CJU
1 stop18h 15mJeju Air
Mon 27-1021:20CJU - HKG
1 stop16h 35mJeju Air
Deal found 14-10HK$754
Thu 16-1013:35HKG - CJU
1 stop17h 00mJeju Air
Thu 23-1018:35CJU - HKG
1 stop19h 00mJeju Air
Deal found 13-10HK$762
Sun 26-1013:55HKG - CJU
1 stop16h 45mJeju Air
Wed 29-1020:35CJU - HKG
1 stop17h 20mJeju Air
Deal found 13-10HK$793
Wed 29-1013:55HKG - CJU
1 stop17h 05mJeju Air
Mon 3-1121:00CJU - HKG
1 stop16h 55mJeju Air
Deal found 14-10HK$801
Tue 28-1013:55HKG - CJU
1 stop16h 45mJeju Air
Fri 31-1021:00CJU - HKG
1 stop16h 55mJeju Air
Deal found 13-10HK$848
Cheapflights Fare Finder
Customise your flight search to find flights from Hong Kong to Jeju-do 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 70,647 searches. Data last updated 14 October 2025.
Use the filters below to find and compare flights from Hong Kong to Jeju-do that are best for you.
Fly from
Hong Kong
Fly to
Jeju-do
Route
Departure
Return
Price
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Mon 26-1
13:55-09:00
1 stop18h 05m
Jeju City
Thu 29-1
21:20-12:55
1 stop16h 35m
HK$902
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Thu 27-11
13:55-08:00
1 stop17h 05m
Jeju City
Tue 2-12
20:10-12:55
1 stop17h 45m
HK$910
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Sat 29-11
13:55-07:40
1 stop16h 45m
Jeju City
Mon 1-12
21:20-12:55
1 stop16h 35m
HK$1,050
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Thu 6-11
13:55-08:00
1 stop17h 05m
Jeju City
Thu 13-11
18:05-12:55
1 stop19h 50m
HK$1,057
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Wed 29-10
13:55-08:00
1 stop17h 05m
Jeju City
Sun 2-11
21:00-12:55
1 stop16h 55m
HK$1,190
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Tue 4-11
02:45-06:40
Nonstop2h 55m
Jeju City
Wed 12-11
07:55-10:25
Nonstop3h 30m
HK$1,205
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Tue 27-1
02:45-06:40
Nonstop2h 55m
Jeju City
Wed 4-2
07:55-10:25
Nonstop3h 30m
HK$1,345
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Mon 26-1
02:45-06:40
Nonstop2h 55m
Jeju City
Sun 1-2
20:00-22:35
Nonstop3h 35m
HK$1,345
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Sun 25-1
02:45-06:40
Nonstop2h 55m
Jeju City
Thu 29-1
07:55-10:25
Nonstop3h 30m
HK$1,345
Hong KongJeju City
HKG - CJU
HKGCJU
Hong Kong Intl
Thu 27-11
02:45-06:40
Nonstop2h 55m
Jeju City
Fri 5-12
07:55-10:25
Nonstop3h 30m
HK$1,353
Showing 1-10 of 22 results
Best time to book a flight from Hong Kong to Jeju-do
Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Hong Kong with our price prediction graph.
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 Hong Kong to Jeju-do
What is the cheapest month to book a flight from Hong Kong to Jeju-do?
Currently, September is the cheapest month in which you can book a flight from Hong Kong to Jeju-do (average of HK$1,042). Flying from Hong Kong to Jeju-do in April is currently the most expensive (average of HK$1,182). 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 HK to CJ?
Find hourly flight availability from Hong Kong to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.
A simple way to save on the total cost of your ticket is to fly from Hong Kong to Jeju-do in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at midday.
Weekly flight availability from Hong Kong to Jeju-do
Explore weekly flight availability from Hong Kong to Jeju-do. 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 October 2025.
The most flights from HK0 to KRCJ are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Jeju-do
Get insights into the airlines that provide service to Jeju-do. 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 Jeju-do. Reviews last updated 14 October 2025.
Read through reviews of airlines operating flights from Hong Kong to Jeju-do, such as Jeju Air and HK Express. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Hong Kong to Jeju-do
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Hong Kong to Jeju-do
Discover the top 2 airlines that operate flights from Hong Kong to Jeju-do. 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 70,647 searches. Data last updated 14 October 2025.
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How does Cheapflights help users find flights from Hong Kong to Jeju-do?
Cheapflights helps you search for flights from Hong Kong to Jeju-do via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Jeju-do?
Cheapflights helps you find that perfect flight to Jeju-do from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Hong Kong to Jeju-do with no change fees?
Need flexible booking options for your flight to Jeju-do from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Hong Kong to Jeju-do become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!