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ICN - CJU

Find cheap flights from Seoul Incheon Airport to Jeju City from $148

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Jeju City departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Jeju City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Jeju City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Jeju City.
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Incheon to Jeju City (ICN-CJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Jeju City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:20 pm - 12:30 pmICN-CJU
20h 10m1 stop
1:40 pm - 8:45 pmCJU-ICN
7h 05m1 stop
$304China Eastern
Find Deal
Tue, Jun 18 - Thu, Jun 20
10:15 pm - 10:35 pmICN-CJU
24h 20m2 stops
2:30 pm - 12:50 pmCJU-ICN
22h 20m2 stops
Sat, Jun 1 - Fri, Jun 7
12:15 pm - 9:05 pmICN-CJU
32h 50m2 stops
11:20 am - 10:45 amCJU-ICN
23h 25m2 stops
Mon, May 27 - Sat, Jun 1
4:20 pm - 12:30 pmICN-CJU
20h 10m1 stop
7:10 pm - 11:00 amCJU-ICN
15h 50m2 stops
$317China Eastern
Find Deal
Tue, Jun 18 - Thu, Jun 20
11:50 pm - 8:35 pmICN-CJU
20h 45m2 stops
11:20 am - 3:45 pmCJU-ICN
28h 25m2 stops
Sun, Jun 2 - Thu, Jun 6
2:40 pm - 8:40 pmICN-CJU
6h 00m1 stop
9:40 pm - 9:45 pmCJU-ICN
24h 05m1 stop
$325Air China
Find Deal
Wed, May 29 - Thu, May 30
11:50 pm - 10:20 pmICN-CJU
22h 30m2 stops
7:30 am - 10:45 pmCJU-ICN
15h 15m2 stops
Fri, May 31 - Thu, Jun 6
2:40 pm - 8:40 pmICN-CJU
6h 00m1 stop
9:40 pm - 11:35 amCJU-ICN
13h 55m1 stop
$368Air China
Find Deal
Wed, May 29 - Wed, Jun 12
4:55 pm - 10:30 pmICN-CJU
5h 35m1 stop
7:30 am - 3:55 pmCJU-ICN
8h 25m1 stop
$436Spring Airlines
Find Deal
Fri, May 17 - Sun, May 19
3:55 pm - 8:00 amICN-CJU
16h 05m2 stops
2:50 pm - 10:35 pmCJU-ICN
7h 45m2 stops
$510Korean Air
Find Deal
Mon, Oct 21 - Thu, Oct 24

Flights from Incheon to Jeju City - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon to Jeju City to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Jeju City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Jeju City is January, where tickets cost $66 on average. On the other hand, the most expensive months are August and April, where the average cost of tickets is $106 and $102 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Jeju City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Jeju City, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Which airlines provide the cheapest flights from Incheon to Jeju City?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on China Eastern ($150) and Korean Air ($224). The cheapest round-trip tickets were found on China Eastern ($304) and Air China ($325).

Good to know

Low season

January

High season

August

Cheapest flight

$148
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from Incheon to Jeju City

When to book flights from Incheon to Jeju City

Are your dates flexible? Find out the best times to travel from Incheon to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Jeju City flights

  • How do I get to downtown Jeju City from Jeju International Airport (CJU)?

    Six buses operate from the bus station outside Gate 2 to downtown Jeju City. The journey time is around 23 minutes. There is a taxi rank outside the Arrivals Hall and car rental counters on the 1st Floor, Domestic Arrivals (1F). You can also take a limousine or hotel shuttle from CJU to nearby hotels and convention centers.

  • Which airline has the best carry-on allowance for one-stop flights from Incheon to Jeju City?

    Low-cost carrier T'way Air (TW) and Korean Air have the best carry-on weight allowance for one-stop flights from Incheon to Jeju City. You are entitled to carry-on baggage with a maximum weight of up to 22 lb on the Economy Class fare. This differs from other major providers with one-stop flights on this route, like Singapore Airlines (15.4 lb) and China Eastern Airlines (17.6 lb).

  • What lounges are available at Incheon International Airport (ICN)?

    For a place to relax at ICN before your flight to Jeju City, you can check into China Eastern Airlines Lounge, KAL Lounge, Lounge L, Matina Lounge, and SKY HUB Lounge, which feature comfortable seats, drinks and snacks, free internet, cable TV, magazines, newspapers, and a selection of meals.

  • Which other cities can I fly to from Jeju City?

    If you wish to continue your trip from Jeju City, you’ll find domestic flights to Seoul, Busan, Daegu, Ulsan, Gwangju, and Cheongju. You can also fly to international destinations like Tokyo, Osaka, Shanghai, Manila, Beijing, Hong Kong, Taipei, Bangkok, Kuala Lumpur, and Singapore. The airport serves several international flights.

  • What is the cheapest flight from Incheon Intl Airport to Jeju City?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Jeju City was $148 for a one-way ticket and $304 for a round-trip.

  • Do I need a passport to fly between Incheon and Jeju City?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Incheon to Jeju City?

    When flying out of Incheon you will be using Incheon Intl. You will be landing at Jeju City, also known as Jeju City.

  • Which aircraft models fly most regularly from Incheon to Jeju City?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Incheon to Jeju City flight route.

  • Which airline alliances offer flights from Incheon to Jeju City?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Incheon and Jeju City, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Incheon to Jeju City, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Jeju City are Korean Air and Asiana Airlines. With an average price for the route of $93 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $122 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Incheon to Jeju City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Jeju City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Jeju City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Jeju City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jeju City with an airline and back to Incheon with another airline. Booking your flights between Incheon and CJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Jeju City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jeju City from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ICN to Jeju City

  • The Incheon (ICN) to Jeju City (CJU) route is served by multiple connecting flights. Osaka (KIX), Shanghai Pudong (PVG), and Singapore (SIN) are the most popular layover stops for flights with one stop. The layover city depends on the airline and flight route.
  • For Business Class flights from Incheon to Jeju City, you can book China Eastern Airlines, which offers this travel option on some connecting flights on this route. You’re entitled to several benefits when you fly Business Class with China Eastern Airlines, including privacy, comfortable lie-flat seats, premium dining, special baggage allowance, and priority check-in and boarding.
  • If you have a minor traveling alone from Incheon to Jeju City, you can book them with Singapore Airlines or Korean Air. This service is mandatory for children aged 5 to 11 and non-mandatory for children aged 12 to below 18. Since there are no direct flights on this route, the service is only available on airlines serviced by the specific provider, not a connecting flight with another airline. Your child will be accompanied by the airline staff from the departure airport to the arrival airport and get the necessary assistance throughout the trip.
  • Travelers with reduced mobility flying through Incheon International Airport (ICN) can access special assistance, such as shuttle cart services and wheelchair/stroller rentals. Other services and amenities at the airport for travelers with limited mobility include a braille brochure, help-phone service, and disability parking space and standby area.
  • On average, one-way flights from Incheon to Jeju City emit 309 lb of carbon per passenger. You can book China Eastern Airlines, the only provider with sustainable flights on this route. This airline has adopted several practices in its operations to lower greenhouse gas emissions.
See more tips

Top 5 airlines serving from Incheon to Jeju City

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Jeju City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Jeju City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Jin AirOverall score based on 28 reviews
7.6Comfort
7.6Entertainment
9.0Boarding
9.0Crew
7.1Food
Airline reviews

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

8.0 ExcellentAnonymous, Jun 2023ICN - NRT
Read more about Jin Air reviews

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Cons: "No entertainment, no place to plug in devices, extremely uncomfortable. The worst part was the Dixie cup of water served. Really?!? A bottle or larger cup would have broke the bank? Was so thirsty by the time we landed even though I had the attendants bring me water three times."

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

Cons: "The person behind me was coughing and had his mask off. Attendant had to ask him many times to put his mask on."
Pros: "The person who boarded us was very nice."
Cons: "The primary flight attendant seemed judgemental. The snacks were minimal, and I wish I had known to download the United app to enjoy the entertainment."
Cons: "Not Air Seoul! OPERATED BY PIEDMONT AIRLINES AS AMERICAN EAGLE"
Pros: "Fast and efficient!"
Cons: "A cream member fell asleep during take off. Possibly not a great idea."
Pros: "Good leg room, workers pleasant"
Cons: "Checking in. I checked in about 22 hours before my flight and I still ended up on standby. When I arrived in the morning I asked about my seat assignment and still didn’t get one. I was physically in the airport. Checked in the night before with no seat assignment. I was in the airport 5 hours before the flight and still didn’t get a seat because I was told I was last to check in. I find that hard to believe. Something is very wrong with that. Luckily someone gave up their seat but I should not have been on standby at all"
Cons: "Plane has TVs, but none worked. Booked through Kayak and they put us in the last row of the plane even though Asiana is partners with United and we have United Gold Status."

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from Incheon to Jeju City

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Jeju City found on KAYAK in the last 72 hours.
5/28Tue
2 stops
23h 30mICN-CJU
$148
5/29Wed
2 stops
21h 45mICN-CJU
$149
5/28Tue
1 stopChina Eastern
5h 15mICN-CJU
$150
5/27Mon
1 stop
9h 15mICN-CJU
$155
5/13Mon
1 stopChina Eastern
23h 35mICN-CJU
$159
5/30Thu
2 stopsKorean Air
9h 40mICN-CJU
$224
6/27Thu
1 stopAir China
10h 15mICN-CJU
$236
7/23Tue
1 stopAir China
27h 45mICN-CJU
$389
5/23Thu
2 stopsAsiana Airlines
11h 05mICN-CJU
$411
5/22Wed
2 stopsKorean Air
14h 05mICN-CJU
$465

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Last minute flights from Incheon to Jeju City

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Jeju City that are departing in the next 10 days.
5/9Thu
multi-stop
22h 40mICN-CJU
5/12Sun
multi-stop
32h 15mCJU-ICN
$322
5/8Wed
multi-stop
23h 25mICN-CJU
5/11Sat
multi-stop
15h 15mCJU-ICN
$326
5/9Thu
multi-stop
22h 45mICN-CJU
5/11Sat
multi-stop
11h 00mCJU-ICN
$327
5/8Wed
multi-stop
9h 40mICN-CJU
5/11Sat
multi-stop
11h 00mCJU-ICN
$330
5/9Thu
multi-stop
22h 45mICN-CJU
5/11Sat
multi-stop
24h 35mCJU-ICN
$340
5/8Wed
multi-stop
12h 50mICN-CJU
5/11Sat
multi-stop
13h 30mCJU-ICN
$350
5/8Wed
multi-stopChina Eastern
5h 15mICN-CJU
5/11Sat
multi-stopChina Eastern
7h 05mCJU-ICN
$524
5/7Tue
multi-stopAir China
26h 50mICN-CJU
5/30Thu
multi-stopAir China
13h 55mCJU-ICN
$585
5/9Thu
multi-stopChina Eastern
5h 15mICN-CJU
5/12Sun
multi-stopChina Eastern
15h 50mCJU-ICN
$593
5/9Thu
multi-stopChina Eastern
9h 15mICN-CJU
5/12Sun
multi-stopChina Eastern
15h 50mCJU-ICN
$609

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Incheon - Jeju City Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Destination:

Jeju City (CJU)South Korea

Cabin classes:

Browse origins:

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  • Seoul » 
  • Seoul Incheon Airport

Browse destinations:

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  • Jeju City