August is by far the best month, wherein you can get cheapest flights for Cheju to Yeosu. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Cheju
13:15
Cheju
Jeju International Airport
Wed , 28 Oct 2026

Yeosu
14:10
Yeosu
Yeosu Airport
Wed, 28 Oct 2026

Cheju
10:30
Cheju
Jeju International Airport
Wed , 28 Oct 2026

Yeosu
11:20
Yeosu
Yeosu Airport
Wed, 28 Oct 2026

Cheju
11:40
Cheju
Jeju International Airport
Fri , 02 Oct 2026

Yeosu
12:35
Yeosu
Yeosu Airport
Fri, 02 Oct 2026

Cheju
10:15
Cheju
Jeju International Airport
Fri , 02 Oct 2026

Yeosu
11:10
Yeosu
Yeosu Airport
Fri, 02 Oct 2026










Flying from Cheju to Yeosu has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Cheju to Yeosu is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Jeju International Airport (CJU) and Yeosu Airport (RSU). You can expect a flight distance of approximately 180 km, and most direct services cover it in around 00:53.
Let’s take a closer look at everything you need to know before booking your flight from Cheju to Yeosu.
| Flight Details | Information |
|---|---|
| Route Distance | 180 km |
| Average Flight Time | 00:53 hrs |
| Departure Airport | Jeju International Airport (CJU) |
| Arrival Airport | Yeosu Airport (RSU) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Korean Air, Asiana Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.