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Jeju City

$172+ Cheap flights from Hong Kong (HKG) to Jeju City (CJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Jeju City are usually found in February or May, booked 71 days in advance, depart on a Wednesday or Sunday and return on a Thursday

Cheap flight deals from Hong Kong to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Jeju City (CJU). 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 September 11, 2025.

Round-trip from

$172
(Trip.com)

Popular in

April

Cheapest in

February

Average price

$199

Good round-trip deal

$172 or less

Good one-way deal

$110 or less
From Hong Kong Intl to Jeju City
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT 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 City.
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Price to beat on a one-way flight from Hong Kong Intl to Jeju City.
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Find flight deals from Hong Kong to Jeju City

Cheapest flights from Hong Kong to Jeju City
Explore the most affordable flight options available from Hong Kong to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:45 amHKG - CJU
Nonstop2h 55mHK Express
Sun 11/167:55 amCJU - HKG
Nonstop3h 30mHK Express
Deal found 9/10$172
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:20 amHKG - CJU
Nonstop3h 00mHK Express
Thu 10/237:55 amCJU - HKG
Nonstop3h 05mHK Express
Deal found 9/11$183
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:20 amHKG - CJU
Nonstop3h 00mHK Express
Tue 10/287:55 amCJU - HKG
Nonstop3h 30mHK Express
Deal found 9/10$196
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:35 amHKG - CJU
1 stop15h 10mMultiple Airlines
Thu 10/237:55 amCJU - HKG
Nonstop3h 05mMultiple Airlines
Deal found 9/11$213
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:20 amHKG - CJU
1 stop16h 35mMultiple Airlines
Fri 10/317:55 amCJU - HKG
Nonstop3h 30mMultiple Airlines
Deal found 9/9$221
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:20 amHKG - CJU
1 stop14h 45mMultiple Airlines
Sat 11/17:55 amCJU - HKG
Nonstop3h 30mMultiple Airlines
Deal found 9/10$228
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:20 amHKG - CJU
Nonstop3h 00mHK Express
Thu 10/167:55 amCJU - HKG
Nonstop3h 05mHK Express
Deal found 9/11$230
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:20 amHKG - CJU
Nonstop3h 00mHK Express
Mon 10/277:55 amCJU - HKG
Nonstop3h 30mHK Express
Deal found 9/10$236
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:55 amHKG - CJU
1 stop7h 15mChina Eastern
Thu 10/237:10 pmCJU - HKG
1 stop17h 40mChina Eastern
Deal found 9/11$239
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:05 pmHKG - CJU
1 stop20h 25mChina Eastern
Thu 10/161:40 pmCJU - HKG
1 stop6h 25mChina Eastern
Deal found 9/11$247
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:20 amHKG - CJU
1 stop7h 50mMultiple Airlines
Tue 10/287:55 amCJU - HKG
Nonstop3h 30mMultiple Airlines
Deal found 9/10$248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Jeju City 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Hong Kong to Jeju City that are best for you.

Fly from

Hong Kong

Fly to

Jeju City

Route

Depart

Return

Price

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 10/19

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Thu 10/23

7:55 am-10:00 am

Nonstop3h 05m

$183

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 10/19

2:35 am-6:45 pm

1 stop15h 10m

Jeju City

Thu 10/23

7:55 am-10:00 am

Nonstop3h 05m

$213

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 10/8

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Thu 10/16

7:55 am-10:00 am

Nonstop3h 05m

$230

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 10/20

9:55 am-6:10 pm

1 stop7h 15m

Jeju City

Thu 10/23

7:10 pm-11:50 am

1 stop17h 40m

$239

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 10/24

2:20 am-6:05 pm

1 stop14h 45m

Jeju City

Wed 10/29

7:55 am-10:25 am

Nonstop3h 30m

$249

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 10/8

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Thu 10/16

7:55 am-3:35 pm

1 stop8h 40m

$261

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 10/25

5:05 pm-2:50 pm

1 stop20h 45m

Jeju City

Fri 10/31

1:50 pm-12:15 am

1 stop11h 25m

$276

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 10/24

9:10 am-4:40 pm

1 stop6h 30m

Jeju City

Tue 10/28

7:55 am-10:25 am

Nonstop3h 30m

$294

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 10/25

1:20 pm-10:35 pm

1 stop8h 15m

Jeju City

Sat 11/1

9:40 am-11:05 pm

2 stops14h 25m

$360

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 11/13

11:35 am-12:50 pm

2 stops24h 15m

Jeju City

Sun 11/16

1:50 pm-9:05 pm

1 stop8h 15m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
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The best insider tips for Hong Kong to Jeju City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Jeju City trip
Airports
HKG

Security checks at HKG are quick and easy with advanced screening machines allowing liquids in bags, speeding up the process.

Read more about HKGby Gabriel Leigh
CJU

The Airport Limousine Bus 600 is inexpensive and convenient, stopping at many hotels from CJU to Seogwipo every 15 minutes.

Read more about CJUby Joe Minihane
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Joe Minihane

Joe Minihane

Expert on CJU

Joe Minihane

Joe Minihane

Joe has been obsessed with travel and flying ever since he was a child. He's a freelance travel journalist and author, and his work has appeared in The Times, Guardian and CNN. As a Europe obsessive, he has stayed in Zurich on a swimming adventure around the city, used Geneva as a base for Alpine adventures and spent time in Copenhagen soaking up the world class culture and cuisine, all the while exploring the best hotels these cities have to offer.

Read more

Best time to book a flight from Hong Kong to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Hong Kong with our price prediction graph.
Estimated round-trip 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 City

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Jeju City. Price data was last updated on August 29, 2025.

The price you pay for your flight from Hong Kong to Jeju City may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from HKG to CJU?

Find hourly flight availability from Hong Kong to Jeju City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Jeju City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Jeju City?

    If you book a flight from Hong Kong to Jeju City, you will be flying from Hong Kong Intl to Jeju. Flights to Jeju City (CJU) from Hong Kong Intl (HKG) take 9h 40m for a nonstop flight. There are 2 flights from Hong Kong Intl to Jeju City per day from 1 airline.

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

    This flight path from Hong Kong Intl to Jeju City was viewed by 7 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 City?

    There are many flights that can get you from Hong Kong to Jeju City in 3h. Fly via HK Express or China Eastern to get the fastest option. Airlines will cover a distance of 1088 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Hong Kong to Jeju City round-trip?

    Our cheapest airline available from Hong Kong to Jeju City is HK Express. Our recent data shows that you can find tickets from as low as $145 on this airline. HK Express is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Hong Kong to Jeju City?

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Jeju City consider choosing Cathay Pacific (66%), HK Express (66%) or Jeju Air (63%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Hong Kong to Jeju City is $105. On average you can expect to pay $230. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for $300.

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

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

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

    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 City.

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

    Yes. Cheapflights offers flight deals from Hong Kong to Jeju City 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

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

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Complete your trip

Complete your trip to Jeju City by adding a car rental and/or hotel reservation to your travel itinerary.
Jeju City car rentals
Jeju City Airport car rentals

Top airline flying from Hong Kong to Jeju City

Discover the top airline that operate flights from Hong Kong to Jeju City. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$145Average$166FlexibilityNo cancel feeOn-time90%

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