Cheap Flights from Incheon International to Jeju

Compare Incheon International to Jeju flight deals

Find the cheapest month or even day of the year to fly to Jeju

Book the best Jeju fare with no extra fees

Flight deals from Incheon International to Jeju

Looking for a cheap last-minute deal or the best return flight from Incheon International to Jeju? Find the lowest prices on one-way and return tickets right here.

Jeju.CHF 114 per passenger.Departing Mon, 15 Jun.One-way flight with Jin Air.Outbound indirect flight with Jin Air, departs from Incheon International on Mon, 15 Jun, arriving in Jeju.Price includes taxes and charges.From CHF 114, select.

Jeju.CHF 129 per passenger.Departing Sat, 28 Mar.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Incheon International on Sat, 28 Mar, arriving in Jeju.Price includes taxes and charges.From CHF 129, select.

Jeju.CHF 129 per passenger.Departing Mon, 13 Jul.One-way flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Incheon International on Mon, 13 Jul, arriving in Jeju.Price includes taxes and charges.From CHF 129, select.

Jeju.CHF 144 per passenger.Departing Wed, 4 Feb.One-way flight with HK Express.Outbound indirect flight with HK Express, departs from Incheon International on Wed, 4 Feb, arriving in Jeju.Price includes taxes and charges.From CHF 144, select.

Jeju.CHF 145 per passenger.Departing Wed, 28 Jan.One-way flight with HK Express.Outbound indirect flight with HK Express, departs from Incheon International on Wed, 28 Jan, arriving in Jeju.Price includes taxes and charges.From CHF 145, select.

Jeju.CHF 147 per passenger.Departing Wed, 13 May.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Incheon International on Wed, 13 May, arriving in Jeju.Price includes taxes and charges.From CHF 147, select.

Jeju.CHF 165 per passenger.Departing Sat, 21 Nov.One-way flight with HK Express.Outbound indirect flight with HK Express, departs from Incheon International on Sat, 21 Nov, arriving in Jeju.Price includes taxes and charges.From CHF 165, select.

Jeju.CHF 172 per passenger.Departing Mon, 26 Oct.One-way flight with HK Express.Outbound indirect flight with HK Express, departs from Incheon International on Mon, 26 Oct, arriving in Jeju.Price includes taxes and charges.From CHF 172, select.

Find the cheapest month to fly from Incheon International to Jeju

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Jeju flights are currently cheapest in June.

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Incheon International to Jeju: Alternative routes

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

Seoul to Jeju: Flight information

The things to know before you go.

Cheapest flight found	CHF 114
Cheapest month to fly	June

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

How much are return flights from Incheon International to Jeju?

The best price we found for a return flight from Incheon International to Jeju is CHF 223. 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.

Which airlines fly direct from Incheon International to Jeju?

Currently, there are no airlines that fly direct from Incheon International to Jeju. But we found flights with one or more stops from CHF 223.

How many flights are there a week from Incheon International to Jeju?

As of January 2026, there are no flights flying from Incheon International to Jeju.

When is the cheapest time to fly from Incheon International to Jeju?

The cheapest month to fly from Incheon International to Jeju is usually April.

Which upcoming date is cheapest to fly from Incheon International Airport to Jeju Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Jeju Airport on Wednesday, 1 April 2026.

Can I get a direct flight from Incheon International Airport to Jeju Airport?

No airlines currently offer direct flights between Incheon International Airport and Jeju Airport. Most routes have one or more stops.

How can I find the best flight deal to Jeju?

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 Jeju 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.

When is the best time to book flights to Jeju?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Jeju is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Incheon International Airport to Jeju with?

Currently, China Southern offers the cheapest flight tickets to Jeju.

How to find cheap flights to Jeju from Incheon International

Looking for cheap tickets from Incheon International to Jeju? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Incheon International to Jeju. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Jeju from Incheon International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Incheon International-Jeju ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Jeju from Incheon International.
Set up a Price Alert. You can easily track the fare of your cheap Incheon International-Jeju flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Incheon International and Jeju? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Incheon International and Jeju. We scour the internet for the best Business, Premium Economy and First Class flight fares to Jeju, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Incheon International to Jeju flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Jeju from Incheon International with hotels and car hire

Once you've secured your cheap flight ticket from Incheon International to Jeju, discover the best prices and exclusive rates for hotels in Jeju or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.