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Jeju City

$132+ Cheap flights from Incheon Intl (ICN) 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CJU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Incheon Intl to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Mytrip)

One-way from

$132
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$130
Provider with most accurate pricing for Incheon Intl-Jeju City flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Jeju City flights.
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From Incheon Intl to Jeju City
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One-way flight from Incheon Intl to Jeju City
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Highest demand for flights based on searches. 16% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Incheon Intl to Jeju City

Cheapest flights from Incheon Intl to Jeju City
Explore the most affordable flight options available from Incheon Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:25 amICN - CJU
2 stops11h 05mMultiple Airlines
Fri 4/47:50 amCJU - ICN
2 stops32h 25mMultiple Airlines
Deal found 2/20$262
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:35 pmICN - CJU
1 stop20h 15mChina Eastern
Tue 3/256:55 pmCJU - ICN
2 stops16h 20mChina Eastern
Deal found 2/20$263
This Air China deal was found by Cheapflights users on 2/20. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:05 pmICN - CJU
1 stop8h 10mAir China
Wed 4/910:05 pmCJU - ICN
1 stop16h 10mAir China
Deal found 2/20$360
This Booking.com deal was found by Cheapflights users on 2/19. 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.
Mon 7/147:50 amICN - CJU
2 stops12h 25mKorean Air
Sat 7/193:35 pmCJU - ICN
1 stop13h 05mKorean Air
Deal found 2/19$392
This Juneyao Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 5/92:00 pmICN - CJU
1 stop7h 20mJuneyao Airlines
Thu 5/1510:20 pmCJU - ICN
1 stop13h 10mJuneyao Airlines
Deal found 2/19$573
This Asiana Airlines deal was found by Cheapflights users on 2/20. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/228:00 pmICN - CJU
1 stop15h 35mAsiana Airlines
Tue 2/2510:35 pmCJU - ICN
1 stop12h 45mAsiana Airlines
Deal found 2/20$662

Find flights from Incheon Intl to Jeju City within your budget

Customize your flight search to find flights from Incheon Intl 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 February 20, 2025.

Fly from

Incheon Intl

Fly to

Jeju City

Route

Depart

Return

Price

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Tue 4/1

11:25 am-10:30 pm

2 stops11h 05m

Jeju City

Fri 4/4

7:50 am-4:15 pm

2 stops32h 25m

$262

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Wed 3/19

4:35 pm-12:50 pm

1 stop20h 15m

Jeju City

Tue 3/25

6:55 pm-11:15 am

2 stops16h 20m

$263

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Mon 4/7

1:05 pm-9:15 pm

1 stop8h 10m

Jeju City

Wed 4/9

10:05 pm-2:15 pm

1 stop16h 10m

$360

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sun 4/6

4:55 pm-10:35 pm

1 stop5h 40m

Jeju City

Sun 4/13

7:30 am-3:55 pm

1 stop8h 25m

$369

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Mon 7/14

7:50 am-10:05 pm

2 stops14h 15m

Jeju City

Wed 7/16

3:35 pm-4:40 am

1 stop13h 05m

$392

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 5/9

2:00 pm-9:20 pm

1 stop7h 20m

Jeju City

Thu 5/15

10:20 pm-11:30 am

1 stop13h 10m

$573

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/14

11:20 am-10:25 pm

2 stops35h 05m

$136

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/21

2:30 pm-12:50 pm

1 stop22h 20m

$144

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Fri 3/14

9:50 pm-6:40 am

1 stop8h 50m

$157

IncheonJeju City

ICN - CJU

ICNCJU

Incheon Intl

Sat 4/19

5:50 pm-9:05 pm

1 stop27h 15m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-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 Incheon Intl Airport-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 Incheon Intl to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Incheon Intl 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.

Travel insights for flights from Incheon Intl to Jeju City

Get recent, data-driven insights about flights from Incheon Intl to Jeju City including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Incheon Intl Airport to Jeju City?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Jeju City. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Jeju City, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Incheon Intl 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 February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 54% on flights from Incheon Intl Airport to Jeju City by exploring options for tickets in the evening.

What is the cheapest day to fly from Incheon Intl Airport to Jeju City?

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Jeju City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Incheon Intl Airport to Jeju City flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 20, 2025.
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Singapore Airlines
8.1
Very good
1,299 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl 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 airport do you fly into for flights to Jeju City from Incheon Intl?

    If you book a flight to Jeju City from Incheon Intl, you will be flying to Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 0 flights from Incheon Intl to Jeju per day from 7 different airlines.

  • What are the cheapest airlines flying from Incheon Intl Airport to Jeju City round-trip?

    Currently priced at $291, China Eastern will fly you from Incheon Intl Airport to Jeju City and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and HK Express - these airlines can fly you to your destination from $329 and $372, respectively.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Jeju City one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $141. However, be on the lookout for offers from HK Express and Air China, as they are both options that can get you from Incheon Intl Airport to Jeju City for a low price.

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

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

  • How can I find direct flights from Incheon Intl to Jeju City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Jeju City.

  • Can I find deals for business class flights from Incheon Intl to Jeju City?

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
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Alternative routes for Incheon Intl to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Jeju City flights

Top 7 airlines flying from Incheon Intl to Jeju City

Discover the top 7 airlines that operate flights from Incheon Intl 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$41Average$93FlexibilityNo cancel feeOn-time76%
Air SeoulCheapest$43Average$98FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$44Average$73FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$44Average$100FlexibilityNo cancel feeOn-time78%
Eastar JetCheapest$48Average$103FlexibilityNo cancel feeOn-time86%
T'way AirCheapest$49Average$61FlexibilityNo cancel feeOn-time88%
Korean AirCheapest$59Average$176FlexibilityNo cancel feeOn-time81%
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