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Cheap flights from Hong Kong to Jeju-do from HK$808

HKG — CJU
2 Nov — 9 Nov1
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

Wed 7-1002:30 -
Nonstop3h 00m
Tue 13-1007:30 -
Nonstop3h 10m
Deal found 29-9HK$1,585
Fri 9-1002:00 -
Nonstop3h 05m
Tue 13-1021:30 -
Nonstop3h 05m
Deal found 29-9HK$1,593
Sat 10-1002:30 -
Nonstop3h 00m
Wed 14-1007:30 -
Nonstop3h 10m
Deal found 29-9HK$1,609
Wed 7-1002:30 -
Nonstop3h 00m
Sun 11-1007:30 -
Nonstop3h 10m
Deal found 29-9HK$1,616
Sun 4-1002:00 -
Nonstop3h 05m
Sat 10-1021:30 -
Nonstop3h 05m
Deal found 29-9HK$1,624
Tue 20-1002:00 -
Nonstop3h 05m
Wed 28-1007:45 -
Nonstop3h 30m
Deal found 28-9HK$1,640
Thu 8-1002:00 -
Nonstop3h 05m
Mon 12-1007:30 -
Nonstop3h 10m
Deal found 28-9HK$1,648
Sun 11-1002:00 -
Nonstop3h 05m
Thu 15-1007:30 -
Nonstop3h 10m
Deal found 28-9HK$1,656
Thu 8-1002:00 -
Nonstop3h 05m
Sun 11-1007:30 -
Nonstop3h 10m
Deal found 29-9HK$1,663
Wed 7-1002:30 -
Nonstop3h 00m
Mon 12-1007:30 -
Nonstop3h 10m
Deal found 29-9HK$1,679
Tue 6-1002:30 -
Nonstop3h 00m
Sat 10-1007:30 -
Nonstop3h 10m
Deal found 27-9HK$1,687

Find flight deals from Hong Kong to Jeju-do

Round-trip from

HK$1,585

One-way from

HK$808

Popular in

February

Cheapest in

January

Average price

HK$2,362

Good round-trip deal

HK$1,903 or less

Good one-way deal

HK$885 or less
Jin Air
  • Jin Air
  • 10-12-14-12
  • Nonstop
  • 6h 10m total
  • Hong Kong to Jeju-do
Search Deals
Jin Air
  • Jin Air
  • 14-10-31-12
  • Nonstop
  • 3h 05m total
  • Hong Kong to Jeju-do
Search Deals
High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (HK$291 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Hong Kong to Jeju-do.
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Price to beat on a one-way flight from Hong Kong to Jeju-do.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Jeju-do that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Wed 14-10

02:00-06:05

Nonstop3h 05m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$847

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Tue 13-10

02:00-06:05

Nonstop3h 05m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$887

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Sun 11-10

02:00-06:05

Nonstop3h 05m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$887

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Sun 4-10

02:00-06:05

Nonstop3h 05m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$887
Fastest return journey

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Wed 7-10

02:30-06:30

Nonstop3h 00m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$918

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Wed 14-10

02:30-06:30

Nonstop3h 00m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$926

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Mon 12-10

02:00-06:05

Nonstop3h 05m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$957

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Tue 24-11

00:35-20:05

1 stop18h 30m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,067

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Tue 27-10

13:15-22:40

1 stop8h 25m

Jeju City

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,091

Hong KongJeju City

HKG Hong Kong Intl - CJU Jeju City

HKGCJU

Hong Kong Intl

Mon 5-10

02:30-06:30

Nonstop3h 00m

Jeju City

Sat 10-10

07:30-09:40

Nonstop3h 10m

HK$1,765

Flights are sorted by cheapest return flights first.

Deals found on 30-9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

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, January is the cheapest month in which you can book a flight from Hong Kong to Jeju-do (average of HK$1,381). Flying from Hong Kong to Jeju-do in October is currently the most expensive (average of HK$2,417). 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?

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Jeju-do in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

Weekly flight availability from Hong Kong to Jeju-do

The most flights from HK0 to KRCJ are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How far ahead should I book a flight from Hong Kong to Jeju-do?

The price you pay for your flight from Hong Kong to Jeju-do may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Jeju-do

Read through reviews of airlines operating flights from Hong Kong to Jeju-do, such as Jin Air,Cathay Pacific, andChina Eastern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.6
Very Good
23 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
Jin Air
8.6
Very Good
23 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
Cathay Pacific
7.6
Good
1,506 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
China Eastern
7.3
Good
244 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9
HK Express
7.2
Good
47 reviews
Jin Air
8.6
Very Good
23 reviews
Check prices

Comfort

8.0

Entertainment

7.6

Food

7.8

Overall

8.6

Crew

9.2

Boarding

8.9

Related info for your journey

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

    The Hong Kong to Jeju-do flight path was viewed by 177 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 3h. Airlines will cover a distance of 1751 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Jeju-do (average of HK$1,381). Flying from Hong Kong to Jeju-do in October is currently the most expensive (average of HK$2,417). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hong Kong to Jeju-do

Hong Kong to Incheon Intl flights
Hong Kong to Busan flights

Top 4 airlines flying from Hong Kong to Jeju-do

AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapestHK$1,093AverageHK$2,230FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
HK ExpressCheapestHK$1,228AverageHK$1,999FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$2,055AverageHK$2,439FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapestHK$2,228AverageHK$2,445FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

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!

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