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Cheap flights from Hong Kong to Jeju-do from HK$709

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 15-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Jeju-do

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Jeju-do
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 3 December 2025.

Sun 7-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sat 13-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 2-12HK$1,339
Wed 10-1202:45HKG - CJU
Nonstop2h 55mHK Express
Thu 18-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 2-12HK$1,347
Sun 14-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sat 20-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 1-12HK$1,363
Mon 8-1202:45HKG - CJU
Nonstop2h 55mHK Express
Fri 12-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 2-12HK$1,386
Mon 1-1202:45HKG - CJU
Nonstop2h 55mHK Express
Fri 5-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 1-12HK$1,394
Sat 6-1202:45HKG - CJU
Nonstop2h 55mHK Express
Tue 9-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 2-12HK$1,402
Sat 6-1202:45HKG - CJU
Nonstop2h 55mMultiple Airlines
Wed 10-1212:20CJU - HKG
1 stop10h 45mMultiple Airlines
Deal found 1-12HK$1,433
Wed 10-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sun 14-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 1-12HK$1,440
Sun 14-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sun 21-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 1-12HK$1,456
Sun 7-1202:45HKG - CJU
Nonstop2h 55mMultiple Airlines
Thu 11-1209:10CJU - HKG
1 stop10h 50mMultiple Airlines
Deal found 2-12HK$1,495
Tue 9-1202:45HKG - CJU
Nonstop2h 55mHK Express
Sat 13-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 2-12HK$1,503

Find 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 3 December 2025.

Round-trip from

HK$1,324

One-way from

HK$709

Popular in

December

Cheapest in

February

Average price

HK$1,923

Good round-trip deal

HK$1,446 or less

Good one-way deal

HK$788 or less
HK Express
  • HK Express
  • 15-1-23-1
  • Nonstop
  • 6h 25m total
  • Hong Kong to Jeju-do
Search Deals
HK Express
  • HK Express
  • 15-12
  • Nonstop
  • 2h 55m total
  • Hong Kong to Jeju-do
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (HK$781 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$317 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Jeju-do.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Jeju-do.
Search Deals

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 3 December 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

Fri 2-1

02:45-06:40

Nonstop2h 55m

Jeju City

Thu 8-1

20:00-22:35

Nonstop3h 35m

HK$1,331

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 16-12

02:45-06:40

Nonstop2h 55m

Jeju City

Sat 20-12

07:55-10:25

Nonstop3h 30m

HK$1,440

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 15-12

02:45-06:40

Nonstop2h 55m

Jeju City

Tue 23-12

07:55-16:50

1 stop9h 55m

HK$1,573

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 16-12

02:20-19:05

1 stop15h 45m

Jeju City

Fri 19-12

19:30-22:00

Nonstop3h 30m

HK$1,620

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 3-1

21:05-07:35

1 stop9h 30m

Jeju City

Thu 8-1

20:00-22:35

Nonstop3h 35m

HK$1,627

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 15-1

02:45-06:40

Nonstop2h 55m

Jeju City

Wed 21-1

09:10-19:00

1 stop10h 50m

HK$1,627

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 16-12

02:20-19:05

1 stop15h 45m

Jeju City

Wed 24-12

07:55-10:25

Nonstop3h 30m

HK$1,705

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 13-12

02:45-06:40

Nonstop2h 55m

Jeju City

Fri 19-12

19:30-22:00

Nonstop3h 30m

HK$1,736

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 15-12

17:40-20:20

2 stops25h 40m

Jeju City

Sat 20-12

07:55-10:25

Nonstop3h 30m

HK$1,775

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 16-1

14:45-18:35

Nonstop2h 50m

Jeju City

Fri 23-1

08:35-16:50

1 stop9h 15m

HK$1,822

Flights are sorted by cheapest return flights first.

Deals found on 1-12

Showing 1-10 of 22 results
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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$1,051). Flying from Hong Kong to Jeju-do in April is currently the most expensive (average of HK$1,184). 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 HKG 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 3 December 2025.

When flying from Hong Kong to Jeju-do, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus 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 3 December 2025.

The most flights from HKG 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).

How much does it cost for a return flight from Hong Kong to Jeju-do?

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 3 December 2025.
Read reviews from past customers who have flown with Jeju Air and HK Express from Hong Kong to Jeju-do. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jeju Air
7.7
Good
34 reviews
Check prices

Overall

7.7

Boarding

8.1

Food

6.1

Comfort

7.8

Crew

8.5

Entertainment

6.1
Jeju Air
7.7
Good
34 reviews
Jeju Air
7.7
Good
34 reviews
Check prices

Overall

7.7

Boarding

8.1

Food

6.1

Comfort

7.8

Crew

8.5

Entertainment

6.1
HK Express
7.2
Good
43 reviews
Jeju Air
7.7
Good
34 reviews
Check prices

Overall

7.7

Boarding

8.1

Food

6.1

Comfort

7.8

Crew

8.5

Entertainment

6.1

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.

  • What airport do you fly from for flights from Hong Kong to Jeju-do?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Jeju-do. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How popular is this Hong Kong to Jeju-do flight route?

    The Hong Kong Intl to Jeju-do flight path was viewed by 168 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hong Kong to Jeju-do?

    Departing from Hong Kong to Jeju-do will take you 2h 55m. Airlines will cover a distance of 1751 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Hong Kong to Jeju-do one-way?

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as HK$624. Users have also found prices from HK$748 and HK$1,273 on Jeju Air and Juneyao Airlines, respectively.

  • What are the cheapest flights from Hong Kong to Jeju-do?

    The cheapest flight price from Hong Kong to Jeju-do is HK$707. On average you can expect to pay HK$1,432. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for HK$1,526.

  • Can I find deals for flights from Hong Kong to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Jeju-do flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Jeju-do?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Jeju-do.

  • Can I find deals for business class flights from Hong Kong to Jeju-do?

    Yes. Cheapflights offers flight deals from Hong Kong to Jeju-do 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 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$1,051). Flying from Hong Kong to Jeju-do in April is currently the most expensive (average of HK$1,184). 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.

See more FAQs

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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.
Hong Kong to Incheon Intl flights
Hong Kong to Busan flights

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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestHK$537AverageHK$1,483FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
HK ExpressCheapestHK$1,136AverageHK$1,538FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

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 Hong Kong to Jeju-do?

Cheapflights makes it easy to find Hong Kong to Jeju-do flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Jeju-do?

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 Hong Kong to Jeju-do.

Can Cheapflights find flights from Hong Kong to Jeju-do with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Jeju-do, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Hong Kong to Jeju-do become cheaper?

Yes! Start tracking prices for Hong Kong to Jeju-do 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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