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Cheap flights from Hong Kong to Jeju-do from HK$630

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 27-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
14 Oct — 21 Oct1
1 adult
1 adult, Economy

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 September 2025.

Round-trip from

HK$1,190

One-way from

HK$630

Popular in

April

Cheapest in

February

Average price

HK$1,423

Good round-trip deal

HK$1,227 or less

Good one-way deal

HK$793 or less
HK Express
  • HK Express
  • 27-10-4-11
  • Nonstop
  • 6h 25m total
  • Hong Kong to Jeju-do
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HK Express
  • HK Express
  • 27-10
  • Nonstop
  • 2h 55m total
  • Hong Kong to Jeju-do
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$152 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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.
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Find flight deals from Hong Kong to Jeju-do

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 14 September 2025.

Mon 27-1002:45HKG - CJU
Nonstop2h 55mHK Express
Tue 4-1107:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 12-9HK$1,190
Thu 30-1002:45HKG - CJU
Nonstop2h 55mHK Express
Thu 6-1107:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 12-9HK$1,198
Wed 26-1102:45HKG - CJU
Nonstop2h 55mHK Express
Tue 2-1207:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 12-9HK$1,213
Wed 26-1102:45HKG - CJU
Nonstop2h 55mHK Express
Sun 30-1107:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 12-9HK$1,221
Sun 26-1002:45HKG - CJU
Nonstop2h 55mHK Express
Fri 31-1007:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 12-9HK$1,252
Mon 20-1002:20HKG - CJU
Nonstop3h 00mHK Express
Fri 24-1007:55CJU - HKG
Nonstop3h 05mHK Express
Deal found 13-9HK$1,268
Sat 20-902:20HKG - CJU
Nonstop3h 00mHK Express
Fri 26-907:55CJU - HKG
Nonstop3h 05mHK Express
Deal found 11-9HK$1,291
Thu 20-1102:45HKG - CJU
Nonstop2h 55mHK Express
Sun 23-1107:55CJU - HKG
Nonstop3h 30mHK Express
Deal found 13-9HK$1,307

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 September 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

Wed 26-11

02:45-06:40

Nonstop2h 55m

Jeju City

Tue 2-12

07:55-10:25

Nonstop3h 30m

HK$1,213

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 5-11

02:45-06:40

Nonstop2h 55m

Jeju City

Mon 10-11

07:55-10:25

Nonstop3h 30m

HK$1,252

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 26-10

02:45-06:40

Nonstop2h 55m

Jeju City

Fri 31-10

07:55-10:25

Nonstop3h 30m

HK$1,322

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 9-12

02:20-18:25

1 stop15h 05m

Jeju City

Mon 15-12

07:55-10:25

Nonstop3h 30m

HK$1,377

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 13-11

02:45-06:40

Nonstop2h 55m

Jeju City

Mon 17-11

07:55-10:25

Nonstop3h 30m

HK$1,400

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 21-10

09:10-22:15

1 stop12h 05m

Jeju City

Fri 24-10

07:55-10:00

Nonstop3h 05m

HK$1,501

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 15-10

07:15-16:55

1 stop8h 40m

Jeju City

Wed 22-10

07:55-10:00

Nonstop3h 05m

HK$1,571

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 24-9

10:35-20:45

1 stop9h 10m

Jeju City

Mon 29-9

21:25-10:05

1 stop13h 40m

HK$1,587

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 14-10

13:20-22:35

1 stop8h 15m

Jeju City

Tue 21-10

07:55-10:00

Nonstop3h 05m

HK$1,625

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 27-11

07:10-16:50

1 stop8h 40m

Jeju City

Sun 30-11

07:55-10:25

Nonstop3h 30m

HK$1,649

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 21 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 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 14 September 2025.

When flying from Hong Kong to Jeju-do, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 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).

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 155 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 most reliable airlines from Hong Kong to Jeju-do?

    Before booking your flight to Jeju-do from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Cathay Pacific (66%), HK Express (66%), Jeju Air( 63%).

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

    The cheapest flight price from Hong Kong to Jeju-do is HK$670. On average you can expect to pay HK$1,193. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for HK$1,509.

  • 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.

See more FAQs

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.
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 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestHK$1,045AverageHK$1,542FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
HK ExpressCheapestHK$1,127AverageHK$1,499FlexibilityNo 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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