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Jeju City

$105+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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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

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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 Sunday or Tuesday and return on a Wednesday

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 December 12, 2025.

This Juneyao Airlines deal was found by Cheapflights users on 12/10. 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 Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:35 pmHKG - CJU
1 stop14h 00mJuneyao Airlines
Sat 12/1310:25 pmCJU - HKG
1 stop22h 10mJuneyao Airlines
Deal found 12/10$705

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 December 12, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$194
(CheapOair)

One-way from

$105
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$248

Good round-trip deal

$169 or less

Good one-way deal

$129 or less
Provider with most accurate pricing for Hong Kong Intl-Jeju City flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Jeju City flights.
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From Hong Kong Intl to Jeju City
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One-way flight from Hong Kong Intl to Jeju City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 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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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 December 12, 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 3/1

2:45 am-6:40 am

Nonstop2h 55m

Jeju City

Sun 3/8

8:00 pm-10:35 pm

Nonstop3h 35m

$194

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 5/26

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Mon 6/1

7:55 am-10:00 am

Nonstop3h 05m

$199

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 5/29

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Wed 6/3

7:55 am-10:00 am

Nonstop3h 05m

$201

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 5/21

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Wed 5/27

7:55 am-10:00 am

Nonstop3h 05m

$251

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 5/20

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Tue 5/26

7:55 am-10:00 am

Nonstop3h 05m

$270

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 3/6

2:45 pm-6:35 pm

Nonstop2h 50m

$105

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 3/7

3:20 pm-7:10 pm

Nonstop2h 50m

$105

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 5/30

2:20 am-6:20 am

Nonstop3h 00m

$114

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 3/7

8:55 am-6:15 pm

1 stop8h 20m

$142

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sun 5/31

2:20 am-6:20 am

Nonstop3h 00m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*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 OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Hong Kong-Jeju City flight deals on Cheapflights vs. OneTravel >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 OneTravel the most. OneTravel 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?

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 December 5, 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 month to book a flight from Hong Kong to Jeju City?

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Jeju City (average of $134). Flying from Hong Kong to Jeju City in April is currently the most expensive (average of $152). 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 December 12, 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.

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
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

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 December 12, 2025.
Peruse reviews from past customers who have flown with 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.
HK Express
7.2
Good
43 reviews

Entertainment

5.3

Food

5.8

Boarding

7.3

Comfort

6.5

Crew

7.5

Overall

7.2
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews

Entertainment

5.3

Food

5.8

Boarding

7.3

Comfort

6.5

Crew

7.5

Overall

7.2

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 5h 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 2h 55m. Fly via HK Express to get the fastest option. Airlines will cover a distance of 1088 mi. Generally, flights for this route are nonstop.

  • 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 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest flight price from Hong Kong to Jeju City is $96. On average you can expect to pay $157. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for $242.

  • 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, September is the cheapest month in which you can book a flight from Hong Kong to Jeju City (average of $134). Flying from Hong Kong to Jeju City in April is currently the most expensive (average of $152). 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

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$145Average$171FlexibilityNo cancel feeOn-time90%

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