HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju City

$108+ Cheap flights from Hong Kong (HKG) to Jeju City (CJU)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Jeju City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Hong Kong Intl to Jeju City are usually found in January or March, booked 72 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap 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 July 25, 2026.

This Jin Air deal was found by Cheapflights users on 7/21. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:00 am
HKG
-
CJU
Nonstop3h 05m
Jin Air
Thu 9/39:30 pm
CJU
-
HKG
Nonstop3h 05m
Jin Air
Deal found 7/21$230
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:25 pm
HKG
-
CJU
Nonstop2h 45m
HK Express
Mon 11/97:55 am
CJU
-
HKG
Nonstop3h 30m
HK Express
Deal found 7/22$231
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:30 am
HKG
-
CJU
Nonstop3h 00m
HK Express
Tue 8/257:30 am
CJU
-
HKG
Nonstop3h 10m
HK Express
Deal found 7/20$234
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:00 am
HKG
-
CJU
Nonstop3h 05m
Multiple Airlines
Fri 8/287:30 am
CJU
-
HKG
Nonstop3h 10m
Multiple Airlines
Deal found 7/23$238
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 am
HKG
-
CJU
Nonstop3h 00m
HK Express
Fri 8/217:30 am
CJU
-
HKG
Nonstop3h 10m
HK Express
Deal found 7/24$241
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 9/162:00 am
HKG
-
CJU
Nonstop3h 05m
Multiple Airlines
Fri 9/183:55 pm
CJU
-
HKG
1 stop9h 20m
Multiple Airlines
Deal found 7/22$258
This Jin Air deal was found by Cheapflights users on 7/21. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:00 am
HKG
-
CJU
Nonstop3h 05m
Jin Air
Fri 8/219:30 pm
CJU
-
HKG
Nonstop3h 05m
Jin Air
Deal found 7/21$260
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/242:00 am
HKG
-
CJU
Nonstop3h 05m
Multiple Airlines
Sun 8/307:30 am
CJU
-
HKG
Nonstop3h 10m
Multiple Airlines
Deal found 7/22$262
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/112:30 am
HKG
-
CJU
Nonstop3h 00m
Multiple Airlines
Tue 8/259:20 pm
CJU
-
HKG
1 stop13h 40m
Multiple Airlines
Deal found 7/20$272
This OneTravel deal was found by Cheapflights users on 7/20. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:30 am
HKG
-
CJU
Nonstop3h 00m
HK Express
Sat 8/157:30 am
CJU
-
HKG
Nonstop3h 10m
HK Express
Deal found 7/20$276
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Tue 8/182:30 am
HKG
-
CJU
Nonstop3h 00m
Multiple Airlines
Fri 8/219:10 am
CJU
-
HKG
1 stop8h 45m
Multiple Airlines
Deal found 7/24$279

Find 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Jin Air)

One-way from

$108
(Jetabroad)

Popular in

February

Cheapest in

January

Average price

$276

Good round-trip deal

$310 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Hong Kong Intl-Jeju City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Jeju City flights.
Search Deals
From Hong Kong Intl to Jeju City
Search Deals
One-way flight from Hong Kong Intl to Jeju City
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Jeju City.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Jeju City.
Search Deals

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 July 25, 2026.
Use the filters below to find and compare flights from Hong Kong to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 8/11

2:30 am-6:30 am

Nonstop3h 00m

Jeju City

Tue 8/25

7:30 am-9:40 am

Nonstop3h 10m

$234

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 8/16

2:00 am-6:05 am

Nonstop3h 05m

Jeju City

Fri 8/21

9:30 pm-11:35 pm

Nonstop3h 05m

$260

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 8/26

8:05 pm-6:10 pm

1 stop21h 05m

Jeju City

Sat 9/12

1:40 pm-7:05 pm

1 stop6h 25m

$357

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 9/1

10:05 pm-6:10 pm

1 stop19h 05m

Jeju City

Fri 9/11

4:00 pm-9:05 pm

1 stop6h 05m

$357

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 8/2

12:35 am-7:25 pm

1 stop17h 50m

Jeju City

Mon 8/10

3:55 pm-11:35 pm

1 stop8h 40m

$418

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 8/30

7:30 am-6:10 pm

1 stop9h 40m

Jeju City

Sun 9/13

4:00 pm-9:05 pm

1 stop6h 05m

$434

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 8/17

7:30 am-6:10 pm

1 stop9h 40m

Jeju City

Fri 8/21

4:00 pm-11:45 pm

1 stop8h 45m

$510

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 10/23

11:40 am-9:35 pm

1 stop8h 55m

Jeju City

Wed 10/28

11:35 am-7:35 pm

1 stop9h 00m

$517

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 8/25

3:05 pm-6:10 pm

1 stop26h 05m

Jeju City

Sun 8/30

1:40 pm-11:35 am

2 stops46h 55m

$583

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 12/22

2:10 am-6:10 am

Nonstop3h 00m

Jeju City

Mon 12/28

10:10 pm-12:20 am

Nonstop3h 10m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Hong Kong to Jeju City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Jeju City in July.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Jeju City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Jeju City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 month to book a flight from Hong Kong to Jeju City?

Currently, January is the cheapest month in which you can book a flight from Hong Kong to Jeju City (average of $172). Flying from Hong Kong to Jeju City in February is currently the most expensive (average of $293). 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 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 July 25, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Hong Kong to Jeju City by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Hong Kong to Jeju City?

Airfare is below average for this route at the moment.

Hong Kong to Jeju City flights typically cost between $231 and $306 in August.
The cheapest round-trip price found within the last 5 days was $230 on Jin Air (Aug 30-Sep 3).

The best insider tips for Hong Kong to Jeju City flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Jeju City trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on HKG

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 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

Reviews of airlines servicing Jeju City

Get insights into the airlines that provide service to Jeju City. 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 City. Reviews last updated July 25, 2026.
Peruse reviews from past customers who have flown with Jin Air and HK Express from Hong Kong to Jeju City to help guide your decision. 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

Overall

8.6

Food

7.8

Boarding

8.9

Comfort

8.0

Crew

9.2

Entertainment

7.6
Jin Air
8.6
Very good
23 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Boarding

8.9

Comfort

8.0

Crew

9.2

Entertainment

7.6
HK Express
7.2
Good
47 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Boarding

8.9

Comfort

8.0

Crew

9.2

Entertainment

7.6

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 2h 45m for a nonstop flight. There are 3 flights from Hong Kong Intl to Jeju City per day from 2 airlines.

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

    This flight path from Hong Kong Intl to Jeju City was viewed by 9 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, Jin Air, 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 are the cheapest airlines flying from Hong Kong to Jeju City round-trip?

    Our cheapest airline available from Hong Kong to Jeju City is Jin Air. Our recent data shows that you can find tickets from as low as $116 on this airline. An additional option worth looking into is HK Express, starting at $156. Jin Air is 52% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for HK Express. According to our data, you can fly for as low as $87. Users have also found prices from $105 and $128 on Jeju Air and Jin Air, respectively.

  • 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 Jin Air (85%), Cathay Pacific (54%) or HK Express (54%) 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 $128. On average you can expect to pay $290. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for $223.

  • 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.

  • What is the cheapest month to book a flight from Hong Kong to Jeju City?

    Currently, January is the cheapest month in which you can book a flight from Hong Kong to Jeju City (average of $172). Flying from Hong Kong to Jeju City in February is currently the most expensive (average of $293). 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

Traveling to a place near Jeju City?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2 airlines flying from Hong Kong to Jeju City

Discover the top 2 airlines 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$116Average$243FlexibilityNo cancel feeOn-time78%
HK ExpressCheapest$156Average$233FlexibilityNo cancel feeOn-time90%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.