Incheon ICN to Jeju CJU flight with Korean Air

Tue, 03 Feb
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1,000+ travel companies
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Journey information

Overview: Incheon to Jeju flight

South KoreaSouth Korea
South KoreaSouth Korea
Icon of flight

Flights from Incheon to Jeju depart on average 25 times per day, taking around 1h 10m. Cheap flight tickets for this journey start at $11 if you book in advance.

There are 18 flights per day. The earliest flight runs at 06:00, the last at 21:20. The fastest flight covers the 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
439 km
Average flight duration
1h 10m
Cheapest ticket price
$11
Flights per day
25
Direct flights
18
Fastest flight
1h 15m
Cheapest month to travel
September
First flight
06:00
Last flight
21:20
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

The cheapest and fastest flights from Incheon to Jeju

Showing times and prices for 04 Feb

Cheapest price

$35

Average price

$35

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 travelling at rush hour.

The average ticket from Incheon to Jeju will cost around $35 if you buy it on the day, but you can find cheap flight tickets today for only $35.

Fast flights

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

These 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 .

The slowest 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
09:00AM1h15
Incheon
10:15AMJeju
$351One-way
0 changes

Compare prices and tickets Incheon to Jeju by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Wed
04 Feb
Thu
05 Feb
Fri
06 Feb
Sat
07 Feb
Sun
08 Feb
Mon
09 Feb
Tue
10 Feb

Airlines: Korean Air from Incheon to JejuFind the best flights between Incheon to Jeju with Omio's travel partners Korean Air from $11. 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
$142
Korean Air frequency
27 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

FAQs: Incheon to Jeju flights

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 $11 when you book in advance. The average flight ticket price for Incheon to Jeju is $24; 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 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 9:20 pm.
Yes, there are 18 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 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.
The cheapest month for a flight from Incheon to Jeju is September.
Yes, you can take a flight between Incheon and Jeju.
Since neither Incheon nor Jeju are in the Schengen Area, passport requirements depend on the specific immigration rules of South Korea and South Korea. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference 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.

popular airports

Important Stations and Airports in Incheon and Jeju

Incheon
Jeju
Cheju (CJU)WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rental
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
address
Address
Jeju Intertiol Airport, 2 Gonghang-ro, Jeju-si, Jeju-do, South Korea
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
Road 1132
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops available, including duty-free, located in the departure area.
Parking
Parking
  • Parking available; short-term parking costs approximately 0.95€ ($1) per hour.
Dining
Dining
  • Several restaurants available, including Korean and Western cuisine, located in the main terminal.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels within walking distance, such as Hotel Air City Jeju.
Lounge
Lounge
  • Lounges available, including the Asia Lounge.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the main terminal.
Car Rental
Car Rental
  • Car rental services available, including major companies like Hertz and Avis.
Public transport options for Cheju
  • Bus 100, Jeju Intercity Bus terminal, 3.5 km

More options for your journey from Incheon to Jeju

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

Return flights from Jeju to Incheon
HomeFlightsIncheon to Jeju flights

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