HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju City

$148+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CJU
May 17 — May 241
Sat 5/17
Sat 5/24
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 February or May, booked 75 days in advance, depart on a Saturday or Monday and return on a Wednesday

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 May 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$150
(Kiwi.com)

One-way from

$148
(Jeju Air)

Popular in

June

Cheapest in

February

Average price

$168

Good round-trip deal

$156 or less

Good one-way deal

$85 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
Highest demand for flights based on searches. 5% potential increase in price ($10 potential increase over avg. RT price).
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 May 2025
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

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 May 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Sun 6/152:20 amHKG - CJU
Nonstop3h 00mHK Express
Tue 7/157:55 amCJU - HKG
Nonstop3h 05mHK Express
Deal found 5/10$150
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Thu 6/122:20 amHKG - CJU
Nonstop3h 00mMultiple Airlines
Wed 6/188:10 amCJU - HKG
1 stop26h 55mMultiple Airlines
Deal found 5/12$161
This Mytrip deal was found by Cheapflights users on 5/11. 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.
Wed 6/2510:30 amHKG - CJU
1 stop9h 35mAir China
Wed 7/210:05 pmCJU - HKG
1 stop16h 00mAir China
Deal found 5/11$194
This CheapOair deal was found by Cheapflights users on 5/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:05 pmHKG - CJU
1 stop21h 05mChina Eastern
Tue 7/151:40 pmCJU - HKG
2 stops27h 25mChina Eastern
Deal found 5/10$363
This Mytrip deal was found by Cheapflights users on 5/12. 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 6/2712:40 amHKG - CJU
2 stops12h 10mT'way Air
Sat 6/284:05 pmCJU - HKG
2 stops32h 10mT'way Air
Deal found 5/12$529
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Fri 6/2712:45 amHKG - CJU
1 stop8h 55mKorean Air
Sat 6/281:05 pmCJU - HKG
2 stops22h 35mKorean Air
Deal found 5/12$598
This Shenzhen Airlines deal was found by Cheapflights users on 5/11. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:15 pmHKG - CJU
2 stops41h 40mShenzhen Airlines
Fri 6/62:00 pmCJU - HKG
2 stops54h 10mShenzhen Airlines
Deal found 5/11$687

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 May 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 6/15

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Tue 7/15

7:55 am-10:00 am

Nonstop3h 05m

$150

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Thu 6/12

2:20 am-6:20 am

Nonstop3h 00m

Jeju City

Wed 6/18

8:10 am-10:05 am

1 stop26h 55m

$161

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Wed 6/25

10:30 am-9:05 pm

1 stop9h 35m

Jeju City

Wed 7/2

10:05 pm-1:05 pm

1 stop16h 00m

$194

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Mon 6/16

8:05 pm-6:10 pm

1 stop21h 05m

Jeju City

Tue 7/15

1:40 pm-4:05 pm

2 stops27h 25m

$363

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 6/27

12:40 am-1:50 pm

2 stops12h 10m

Jeju City

Sat 6/28

4:05 pm-11:15 pm

2 stops32h 10m

$529

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Fri 6/27

12:45 am-10:40 am

1 stop8h 55m

Jeju City

Sat 6/28

1:05 pm-10:40 am

2 stops22h 35m

$598

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Tue 6/3

7:15 pm-1:55 pm

2 stops41h 40m

Jeju City

Fri 6/6

2:00 pm-7:10 pm

2 stops54h 10m

$687

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 5/17

2:00 am-6:10 am

Nonstop3h 10m

$148

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 6/21

12:30 am-5:40 pm

1 stop16h 10m

$246

Hong KongJeju City

HKG - CJU

HKGCJU

Hong Kong Intl

Sat 6/21

1:25 am-8:20 pm

2 stops17h 55m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 11 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 May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Hong Kong-Jeju City flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 May 9, 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 75 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 May 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.

Weekly flight availability from Hong Kong to Jeju City

Explore weekly flight availability from Hong Kong to Jeju City. 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 May 12, 2025.

The most flights from HKG to CJU are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 May 12, 2025.
Korean Air
8.4
Very good
1,071 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,071 reviews
Korean Air
8.4
Very good
1,071 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,071 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
150 reviews
Korean Air
8.4
Very good
1,071 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 3h 00m 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 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 HK Express. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Air China and China Eastern, starting at $194 and $363 round-trip. HK Express is 26% 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 Jeju Air. According to our data, you can fly for as low as $148. Users have also found prices from $246 and $323 on Asiana Airlines and Korean 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 Cathay Pacific (92%), HK Express (92%) or Jeju Air (78%) 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 $84. On average you can expect to pay $123. The most popular route, (Hong Kong Intl - Jeju City), can usually be booked for $179.

  • 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 Hong Kong?

Book flights to Hong Kong 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 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$141Average$191FlexibilityNo 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.