Cheap Flights from Yeosu (RSU) to Jeju (CJU)

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Flight deals from Yeosu to Jeju

Looking for a cheap last-minute deal or the best return flight from Yeosu Airport to Jeju Airport? If you want to travel next month, return fares start from $98. Find the lowest prices on one-way and return tickets right here.

Jeju.$79 per passenger.Departing Tue, 7 Jul, returning Wed, 15 Jul.Return flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Yeosu on Tue, 7 Jul, arriving in Jeju.Inbound direct flight with Asiana Airlines departs from Jeju on Wed, 15 Jul, arriving in Yeosu.Price includes taxes and charges.From $79, select.

Jeju.$81 per passenger.Departing Thu, 7 Jan, returning Tue, 12 Jan.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Thu, 7 Jan, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 12 Jan, arriving in Yeosu.Price includes taxes and charges.From $81, select.

Jeju.$81 per passenger.Departing Mon, 8 Mar, returning Tue, 16 Mar.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Mon, 8 Mar, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 16 Mar, arriving in Yeosu.Price includes taxes and charges.From $81, select.

Jeju.$86 per passenger.Departing Mon, 16 Nov, returning Wed, 18 Nov.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Mon, 16 Nov, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Wed, 18 Nov, arriving in Yeosu.Price includes taxes and charges.From $86, select.

Jeju.$90 per passenger.Departing Sat, 12 Dec, returning Wed, 16 Dec.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Sat, 12 Dec, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Wed, 16 Dec, arriving in Yeosu.Price includes taxes and charges.From $90, select.

Jeju.$92 per passenger.Departing Wed, 9 Sep, returning Tue, 15 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Wed, 9 Sep, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 15 Sep, arriving in Yeosu.Price includes taxes and charges.From $92, select.

Jeju.$98 per passenger.Departing Tue, 25 Aug, returning Thu, 27 Aug.Return flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Yeosu on Tue, 25 Aug, arriving in Jeju.Inbound direct flight with Asiana Airlines departs from Jeju on Thu, 27 Aug, arriving in Yeosu.Price includes taxes and charges.From $98, select.

Jeju.$100 per passenger.Departing Wed, 26 Aug, returning Tue, 22 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Wed, 26 Aug, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 22 Sep, arriving in Yeosu.Price includes taxes and charges.From $100, select.

Jeju.$106 per passenger.Departing Mon, 26 Oct, returning Thu, 29 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Mon, 26 Oct, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Thu, 29 Oct, arriving in Yeosu.Price includes taxes and charges.From $106, select.

Jeju.$108 per passenger.Departing Tue, 29 Sep, returning Thu, 1 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Tue, 29 Sep, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Thu, 1 Oct, arriving in Yeosu.Price includes taxes and charges.From $108, select.

Jeju.$114 per passenger.Departing Sat, 31 Oct, returning Tue, 3 Nov.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Sat, 31 Oct, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 3 Nov, arriving in Yeosu.Price includes taxes and charges.From $114, select.

Jeju.$118 per passenger.Departing Tue, 2 Feb, returning Fri, 5 Feb.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Tue, 2 Feb, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Fri, 5 Feb, arriving in Yeosu.Price includes taxes and charges.From $118, select.

Jeju.$118 per passenger.Departing Sat, 28 Nov, returning Tue, 1 Dec.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Sat, 28 Nov, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Tue, 1 Dec, arriving in Yeosu.Price includes taxes and charges.From $118, select.

Jeju.$126 per passenger.Departing Wed, 22 Jul, returning Tue, 4 Aug.Return flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Yeosu on Wed, 22 Jul, arriving in Jeju.Inbound direct flight with Asiana Airlines departs from Jeju on Tue, 4 Aug, arriving in Yeosu.Price includes taxes and charges.From $126, select.

Jeju.$137 per passenger.Departing Sun, 19 Jul, returning Sun, 6 Sep.Return flight with Asiana Airlines.Outbound direct flight with Asiana Airlines departs from Yeosu on Sun, 19 Jul, arriving in Jeju.Inbound direct flight with Asiana Airlines departs from Jeju on Sun, 6 Sep, arriving in Yeosu.Price includes taxes and charges.From $137, select.

Jeju.$151 per passenger.Departing Sun, 28 Feb, returning Sun, 7 Mar.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Yeosu on Sun, 28 Feb, arriving in Jeju.Inbound direct flight with Korean Air departs from Jeju on Sun, 7 Mar, arriving in Yeosu.Price includes taxes and charges.From $151, select.

Find the cheapest month to fly from Yeosu to Jeju

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

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Direct flights from Yeosu to Jeju

Yeosu to Jeju: Alternative routes

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

Jeju

3km from central Jeju

ClosestCheapest

from $79

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Yeosu to Jeju: Flight information

The things to know before you go.

Cheapest flight found	$79
Cheapest month to fly	July
Average flight time	55 mins
Most popular airline	Asiana Airlines
Average flights per week	30

Finding cheap flights from Yeosu to Jeju: Frequently asked questions

How much are return flights from Yeosu to Jeju?

The best price we found for a return flight from Yeosu to Jeju is $79. 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.

How long does it take to fly from Yeosu to Jeju?

55 minutes is the average flight time from Yeosu to Jeju.

Which airlines fly direct from Yeosu to Jeju?

Asiana Airlines, Korean Air and Jin Air fly direct from Yeosu to Jeju.

How many flights are there a week from Yeosu to Jeju?

As of July 2026, there are 30 flights per week flying from Yeosu to Jeju.

When is the cheapest time to fly from Yeosu to Jeju?

The cheapest month to fly from Yeosu to Jeju is usually July.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Yeosu Airport to Jeju Airport on Tuesday, 7 July 2026.

Can I get a direct flight from Yeosu Airport to Jeju Airport?

Yes – the average flight time is 55 minutes.

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 Yeosu Airport to Jeju with?

Currently, Asiana Airlines offers the cheapest flight tickets to Jeju.

Travelling from Yeosu Airport (RSU) to Jeju Airport (CJU): what you need to know

The average length of a direct flight from Yeosu Airport to Jeju Airport is 55 minutes.
Jeju's timezone is UTC+9, which is the same as Yeosu.
Flights from RSU to CJU start at 08:35 — the first with Jin Air. The last departure is at 16:50 with Asiana Airlines. In total, you can choose from 28 weekly Yeosu Airport to Jeju Airport flights.
To ensure you get on your RSU to CJU flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.
During popular months such as April, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you fly during a high season in general.
You'll find a range of airlines offering direct flights from Yeosu Airport to Jeju Airport. When you're ready to start your Jeju adventure, let one of these carriers fly you to this exciting part of South Korea:
Asiana Airlines is the airline with the highest passenger demand for this route.
With an impressive 92.11% of services landing on schedule, Korean Air has the best on-time performance for RSU to CJU flights.
Opt for a stopover if you'd like to break up your flight. Simply uncheck 'Direct flights only' to see your options for tickets from Yeosu Airport to Jeju Airport. Gimpo International Airport is a top stopover on the RSU to CJU route.

How to find the cheapest flights from Yeosu Airport (RSU) to Jeju Airport (CJU)

Currently, $40 is the cheapest price we've found for a one-way Yeosu Airport to Jeju Airport flight. The best price for a return ticket is $79. Remember that fares can change due to demand at the time of booking.
Book 11 months before flying. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from RSU to CJU.
The cheapest month for flights from Yeosu Airport to Jeju Airport is April. Use the 'Whole month' tool to see the lowest airfares if you have a flexible travel schedule.
Stay on top of deals for cheap flights from RSU to CJU by setting up a Price Alert. You'll receive an email or notification on the app when a new low fare is offered.
Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Yeosu Airport to Jeju Airport.

Handy information about Yeosu Airport (RSU)

Yeosu Airport maintains a solid on-time performance, so flight disruptions are less likely. Departures from RSU land at their destination as scheduled 81% of the time.
Central Yeosu to Yeosu Airport is approximately 13 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a taxi or driving.
The journey on public transport will take about 35 minutes.
Staying the night at a hotel can take the hassle out of getting to the airport on time. If you want a place to stay before your flight from Yeosu Airport to Jeju Airport, check out COOPSTAY Koaroo Yeosu. It's a short ride from RSU.

Arriving at Jeju Airport (CJU)

Reserve a hotel near CJU if you're taking a late Yeosu Airport to Jeju Airport flight. Check in to one of these options and skip the long transfer:
Fast-track your adventure by picking up a Jeju Airport rental car. Grab a set of wheels from Rainbow home, TamRa or 패밀리렌트카 and explore beyond Jeju's main sights.
Lock in the best rate by booking your ride from Jeju Airport about three weeks before your trip.

Getting from Jeju Airport (CJU) to central Jeju

Jeju Airport is approximately 3 kilometres from central Jeju. The drive time takes around 10 minutes.
It'll take around 20 minutes when travelling by public transport.

When to fly to Jeju Airport (CJU)

The quietest month for a flight from Yeosu Airport to Jeju Airport is March, while April is the busiest. Choose the best time to visit Jeju based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in your flight from Yeosu Airport to Jeju Airport for August if you want to explore Jeju during its warmest month. Expect temperatures of between 22ºC (72ºF) and 30ºC (86ºF).
Search for cheap tickets from RSU to CJU in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of South Korea

Jeju is easy to fall in love with, but there are so many other corners of South Korea you'll want to see. Around 451 kilometres north of Jeju, a trip to Seoul will keep you on the move. Don't miss top attractions like Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower.
Busan is another well-known destination in South Korea and is around 306 kilometres north-east of Jeju. No trip is complete without dropping by Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.