Incheon ICN to Jeju CJU flight with Air Seoul

Sat, Aug 01
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Air Seoul
Korean Air
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Korean Air
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The cheapest and fastest flights from Incheon to Jeju

Showing times and prices for Aug 02

Cheapest price

$105

Average price

$105

Fastest journey

1 h 15 m

Average duration

1 h 15 m

Flights per day

1

Distance

439 km

Cheap tickets

The best way to find a cheap flight ticket from Incheon to Jeju is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Incheon to Jeju will cost around $105 if you buy it on the day, but the cheapest tickets can be found for only $105.

Fast flights

Of the 1 flights that leave Incheon for Jeju onSun, Aug 02, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Aug 02 the direct flights cover the 439 km distance in an average of 1 h 15 m but if you time it right, some flights will get you there in just 1 h 15 m .

On Sun, Aug 02 the longest flights will take 1 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Air Seoul
    9:20 PM1h15
    Incheon
    10:35 PMJeju
    $1051One-way
    0 transfers

Journey information

Overview: Incheon to Jeju flight

South KoreaSouth Korea
South KoreaSouth Korea
Icon of flight

Flights from Incheon to Jeju depart on average 7 times per day, taking around 1h 13m. Cheap flight tickets for this journey start at $15 if you book in advance.

There are 6 flights per day. The earliest flight runs at 06:00, the last at 21:05. The fastest flight covers the 272 miles (439 km) distance in 1h 15m. September is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
272 miles (439 km)
Average flight duration
1h 13m
Cheapest ticket price
$15
Flights per day
7
Direct flights
6
Fastest flight
1h 15m
First flight
6:00 AM
Last flight
9:05 PM
Cheapest Month
Sep
Cheapest Day
Tue
High Season
Jan - Mar
Low Season
Jul - Sep
Busiest Day
Sat
Least Busy Day
Sat
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Why should you book Incheon to Jeju flights with Omio?

Air Seoul as well as Korean Air offer flights services from Incheon to Jeju.
Omio is an official ticket reseller for all your travel options from Incheon to Jeju.

Why book with Omio vs Air Seoul?

  • Compare with other providers: On Omio, you can not only buy tickets for Air Seoul, but also compare tickets for the likes of Korean Air to find the best option for your trip from Incheon to Jeju.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.

Why book with Omio over Edreams, Kayak or Skyscanner?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Korean Air to find the best option for your trip from Incheon to Jeju.

Airlines: Air Seoul, Korean Air from Incheon to JejuFind the best flights between Incheon to Jeju with Omio's travel partners Air Seoul, Korean Air from $15. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Korean Air

About
Korean Air is the flag carrier and largest airline of South Korea, headquartered in Seoul. Established in 1969, it operates an extensive network of domestic and international passenger and cargo flights. Korean Air is a founding member of the SkyTeam alliance and SkyTeam Cargo. The airline is recognized as a 5-star airline by Skytrax and is among the top 20 airlines globally in terms of passengers carried. Its fleet includes aircraft from both Boeing and Airbus, serving destinations across Asia, Africa, Europe, South America, and North America.
Luggage & cancellation policy
Average Duration
1h 10m
Cheapest Price
$138
Korean Air frequency
34 a day
Luggage included
1 piece of carry-on baggage (max 10kg) and 1 checked baggage (23kg) included for economy.
Additional luggage
Additional baggage can be purchased, fees vary by route and weight.
Cancellation Policy
Full refund available if cancelled within 24 hours of purchase. After that, refund fees apply based on fare type and timing.
Pregnant on board
Travel permitted up to 36 weeks for single pregnancy, 32 weeks for multiple pregnancy. Medical certificate required after 32 weeks.
Unaccompagned minor
Available for children aged 5-11. Must be booked at least 3 days before departure. Service fee applies.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Korean Air provides wheelchair assistance and special services for passengers with disabilities, including mobility aids and medical equipment.
Pets
Small pets allowed in cabin and cargo hold, must be booked in advance. Maximum weight including carrier: 7kg for cabin.
Entertaiment on board

Air Seoul

Luggage & cancellation policy
Average Duration
1h 15m
Cheapest Price
$29
Luggage included
1 piece of carry-on baggage (10kg) and 1 personal item
Additional luggage
Up to 32kg per piece, fees apply
Cancellation Policy
Refunds available depending on fare type, cancellation fees apply
Pregnant on board
Pregnant passengers can travel up to 36 weeks (32 weeks for multiple pregnancies). Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-11 can travel as unaccompanied minors with advance arrangement and additional fee
Amenities on board the airplane
USB plugs
Accessibility
Assistance available for passengers with disabilities, must be requested 48h before departure
Entertaiment on board

FAQs: Incheon to Jeju Flight

Find answers to the most common questions about traveling from Incheon to Jeju by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Jeju, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Incheon to Jeju can start from as little as $15 when you book in advance. The average flight ticket price for Incheon to Jeju is $63 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Incheon to Jeju is 1h 15m to travel the 272 miles (439 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Incheon to Jeju leaves at 6:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Incheon to Jeju leaves at 9:05 PM.
Yes, there are 6 direct flights a day from Incheon to Jeju with Korean Air. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Incheon to Jeju, you can count on Air Seoul, Korean Air for the best way to get you to Jeju. You can also check all possible airlines who offer a service between Incheon and Jeju and compare the amenities they offer before buying a plane ticket.
Flights from Incheon to Jeju generally leave from Seoul Gimpo and arrive in Cheju.Seoul Gimpo is 3 miles (6 km) away from Incheon city centre and Cheju is 1 miles (2 km) from Jeju city centre.
Yes, you can take a flight between Incheon and Jeju.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
South Korea uses the South Korean won (KRW) as its currency. For travelers, it is generally convenient to use cards, especially credit and debit cards, as they are widely accepted in cities and tourist areas. However, carrying some cash is recommended for small purchases, markets, and rural areas where card acceptance may be limited.
In Jeju, travelers should be cautious of unofficial taxi drivers overcharging or taking longer routes, and be aware of pickpocketing in crowded areas. It's advisable to use licensed transportation and avoid unverified tour operators. Natural hazards such as sudden weather changes and strong ocean currents also require attention for safe outdoor activities.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Incheon to Jeju

Most Incheon to Jeju flights use the Seoul Gimpo to Cheju airport pair. Use this guide to compare Incheon and Jeju airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Incheon
Arrival airports in Jeju

Which Jeju airport do flights from Incheon arrive at?

Flights from Incheon to Jeju arrive at Cheju. Cheju is 1 miles (3 km) from Jeju city centre.
Cheju (CJU)Jeju Intertiol Airport, 2 Gonghang-ro, Jeju-si, Jeju-do, South KoreaWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Cheju from Jeju city centre

Cheju is 2 km from Jeju city centre. Public transport options include:

Bus182, 102 Red Express Bus, 151 Red Express Bus · 4m · $2 · every ~11 min
131, 121 Express Bus, 101 Red Express Bus, 111 Red Express Bus · 6m · $1 · every ~9 min

Cheju airport facilities and services

Cheju has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Several restaurants available, including Korean and Western cuisine, located in the main terminal.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in the main terminal.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Cheju: Parking, Taxis, WC.

Bike and car services

Available at Cheju: Car Rental.

Accessibility

Accessibility facilities are available at Cheju: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels within walking distance, such as Hotel Air City Jeju..

More about Cheju

More options for your journey from Incheon to Jeju

Here are some other resources that might have the information you need

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