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Cheap flight tickets from Jeju to Incheon International

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Compare Jeju to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Jeju to Incheon International

Looking for a cheap last-minute deal or the best return flight from Jeju to Incheon International? Find the lowest prices on one-way and return tickets right here.
Seoul.RM1,003 per passenger.Departing Tue, 20 May, returning Tue, 27 May.Return flight with Eastar Jet and T'way Air.Outbound indirect flight with Eastar Jet, departs from Jeju on Tue, 20 May, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Tue, 27 May, arriving in Jeju.Price includes taxes and charges.From RM1,003, select.
Seoul.RM1,045 per passenger.Departing Wed, 9 Jul, returning Wed, 16 Jul.Return flight with T'way Air.Outbound indirect flight with T'way Air, departs from Jeju on Wed, 9 Jul, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Wed, 16 Jul, arriving in Jeju.Price includes taxes and charges.From RM1,045, select.
Seoul.RM1,083 per passenger.Departing Wed, 25 Jun, returning Wed, 2 Jul.Return flight with Eastar Jet and Jeju Air.Outbound indirect flight with Eastar Jet, departs from Jeju on Wed, 25 Jun, arriving in Incheon International.Inbound indirect flight with Jeju Air, departs from Incheon International on Wed, 2 Jul, arriving in Jeju.Price includes taxes and charges.From RM1,083, select.
Seoul.RM1,095 per passenger.Departing Tue, 17 Jun, returning Thu, 19 Jun.Return flight with T'way Air and Jeju Air.Outbound indirect flight with T'way Air, departs from Jeju on Tue, 17 Jun, arriving in Incheon International.Inbound indirect flight with Jeju Air, departs from Incheon International on Thu, 19 Jun, arriving in Jeju.Price includes taxes and charges.From RM1,095, select.
Seoul.RM1,195 per passenger.Departing Mon, 8 Sep, returning Sun, 14 Sep.Return flight with HK Express and Spring Airlines.Outbound indirect flight with HK Express, departs from Jeju on Mon, 8 Sep, arriving in Incheon International.Inbound indirect flight with Spring Airlines, departs from Incheon International on Sun, 14 Sep, arriving in Jeju.Price includes taxes and charges.From RM1,195, select.
Seoul.RM1,219 per passenger.Departing Wed, 28 May, returning Sun, 1 Jun.Return flight with Eastar Jet and VietJet Air.Outbound indirect flight with Eastar Jet, departs from Jeju on Wed, 28 May, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Sun, 1 Jun, arriving in Jeju.Price includes taxes and charges.From RM1,219, select.
Seoul.RM1,398 per passenger.Departing Mon, 21 Jul, returning Fri, 29 Aug.Return flight with HK Express and Spring Airlines.Outbound indirect flight with HK Express, departs from Jeju on Mon, 21 Jul, arriving in Incheon International.Inbound indirect flight with Spring Airlines, departs from Incheon International on Fri, 29 Aug, arriving in Jeju.Price includes taxes and charges.From RM1,398, select.
Seoul.RM1,481 per passenger.Departing Fri, 15 Aug, returning Sun, 17 Aug.Return flight with HK Express.Outbound indirect flight with HK Express, departs from Jeju on Fri, 15 Aug, arriving in Incheon International.Inbound indirect flight with HK Express, departs from Incheon International on Sun, 17 Aug, arriving in Jeju.Price includes taxes and charges.From RM1,481, select.

Find the cheapest month to fly from Jeju to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jeju to Incheon International flights are currently cheapest in May.
May
from RM1,003
Jun
from RM1,095
Jul
from RM1,045
Aug
from RM1,481
Sep
from RM1,195
Oct
from RM1,687
Nov
from RM2,223
Dec
from RM1,723
Jan
Find prices
Feb
from RM3,331
Mar
Find prices
Apr
from RM3,509

Jeju to Incheon International: Alternative routes

Compare routes from Jeju to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Jeju to Seoul: Flight information

The things to know before you go.
Cheapest flight foundRM1,003
Cheapest month to flyMay

Finding cheap flights from Jeju to Incheon International: Frequently asked questions

The best price we found for a return flight from Jeju to Incheon International is RM1,003. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Jeju to Incheon International. But we found flights with one or more stops from RM1,003.
As of May 2025, there are no flights flying from Jeju to Incheon International.
The cheapest month to fly from Jeju to Incheon International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jeju Airport to Incheon International Airport on Tuesday, 20 May 2025.
No airlines currently offer direct flights between Jeju Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Eastar Jet offers the cheapest flight tickets to Incheon International.

Travelling from Jeju International Airport (CJU) to Incheon International Airport (ICN): what you need to know

  • Jeju and Seoul share the UTC+9 timezone. This means there's no time difference to adjust for.

  • Give yourself enough time to catch your CJU to ICN flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's best to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Jeju International Airport to Incheon International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Some great stopovers between CJU and ICN include:

    • Gimhae International Airport

    • Shanghai Pudong International Airport

    • Hangzhou Xiaoshan International Airport

How to find the cheapest flights from Jeju International Airport (CJU) to Incheon International Airport (ICN)

  • At the moment, RM456 is the lowest price we've found for a one-way Jeju International Airport to Incheon International Airport flight. The best price for a return ticket is RM1,003. Bear in mind that fares may change due to demand at the time of booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from CJU to ICN if you book early. Airlines often offer some excellent early bird rates.

  • Finding cheap flights from Jeju International Airport to Incheon International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' search function to see the best prices throughout the month and score a great deal.

  • Save time searching for cheap flights from CJU to ICN by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Secure the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Jeju International Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Jeju International Airport (CJU)

  • When it comes to the on-time performance of Jeju International Airport, 79.09% of flights meet their scheduled arrival time.

  • The journey from central Jeju to Jeju International Airport is roughly 3 kilometres. Check out Google Maps for the quickest route, whether in your own car or with public transport.

  • The trip when using public transport takes roughly 30 minutes.

  • Get your trip off to a stress-free start by staying near CJU. Whether you're boarding an early flight from Jeju International Airport to Incheon International Airport or just don't like being rushed, these stays have you covered:

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • The centre of Seoul is about 48 kilometres from Incheon International Airport. The drive time will vary depending on time of day, so do a little research ahead of time.

  • Travelling by public transport takes around 1 hour 45 minutes.

When to fly to Incheon International Airport (ICN)

  • July is the busiest month for flights from Jeju International Airport to Incheon International Airport. To steer clear of the crowds, head to Seoul in April.

  • Lock in your flight from Jeju International Airport to Incheon International Airport for August if you'd like to explore Seoul during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 32ºC (90ºF).

  • January has average temperatures of between -12ºC (10ºF) and 4ºC (39ºF). Search for cheap tickets from CJU to ICN sometime around then if you'd rather travel in cooler conditions.

Explore more of South Korea

  • Busan is just one of the many cities in South Korea waiting to be discovered once you've taken in the sights of Seoul. Around 322 kilometres away to the south-east, check out popular attractions including Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • If you're eager to discover another well-known destination in South Korea, consider Incheon, about 56 kilometres west of Seoul. Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스 are among the biggest draws.

Plan the rest of your trip from Jeju to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.