Cheap Flights to Koji: Koji Flight Deals

View €73 flight on Sat, 27 Dec 2025Opens in a new window

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Cheap round-trip flights to Koji

Prices were available within the past 7 days and start at €73 for one-way flights and €145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, 27 Dec - Mon, 29 Dec
CJU
Jeju City
RSU
Yeosu
€145 Return, found 23 hours ago
€145
Return
found 23 hours ago
Select Korean Air flight, departing Sat, 27 Dec from Jeju City to Yeosu, returning Mon, 29 Dec, priced at €145 found 23 hours ago
Asiana Airlines
Sat, 27 Dec - Mon, 29 Dec
CJU
Jeju City
RSU
Yeosu
€149 Return, found 23 hours ago
€149
Return
found 23 hours ago
Select Asiana Airlines flight, departing Sat, 27 Dec from Jeju City to Yeosu, returning Mon, 29 Dec, priced at €149 found 23 hours ago
Asiana Airlines
Sat, 27 Dec - Mon, 29 Dec
CJU
Jeju City
RSU
Yeosu
€153 Return, found 23 hours ago
€153
Return
found 23 hours ago
Select Asiana Airlines flight, departing Sat, 27 Dec from Jeju City to Yeosu, returning Mon, 29 Dec, priced at €153 found 23 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Koji. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Koji. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Koji, or are just on the lookout for the best flights to Koji, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Koji to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Koji's airport?
Book a flight to Koji and you'll be hitting the runway at Yeosu Airport (RSU).
How far is RSU from central Koji?
Yeosu Airport (RSU) is 19 kilometres from central Koji, so be prepared for a reasonable commute into the heart of the city.
What airport is best to fly into Koji?
Make your way through the exit of RSU and your Koji getaway will have begun! The city's main airport, it's located 19 kilometres from the downtown area.
How many airlines fly to Koji?
You have a few choices if you're jetting to Koji. Pick from 3 airlines that service this city from at least 2 airports across the globe.
Which airlines fly to Koji?
Koji receives the largest number of flights from Asiana Airlines, Korean Air and Jin Air with Asiana Airlines being the favourite choice of airline. Jeju City is the most popular city for passengers to jet off from.
How many nonstop flights are there to Koji?
Planning an exciting Koji escape is easy when there are 49 direct flights each week to get you there.
Where are the most popular flights to Koji departing from?
While people fly from all across the globe to visit the happening city of Koji, the most popular flights leave from Seoul and Jeju City.
How long is the flight to Koji Airport?
From the minute the wheels leave the tarmac in Seoul, you'll be midair for about 1 hour before you land in Koji. Jet-setters coming in from Jeju City can expect to be on the flight for around 52 minutes.
How to book the cheapest flight to Koji?
If you'd like to have some extra spending money on your Koji holiday, listen up! As every seasoned traveller will tell you, don't leave booking until the last minute. Prices are often highest just prior to the departure date. Another fantastic way to nab the most competitive fare is to shop around. If your destination has multiple airports, be sure to research the cost of flying into a smaller terminal. Finally, be ready to secure your seat quickly if you stumble on a great price. It might not stick around for long. With a bit of knowledge and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Koji?
If you're not prepared, air travel can be daunting. But don't hit the panic button just yet. Follow these helpful hints for a worry-free start to your holiday in Koji. What to pack in your hand luggage:

  • The trick to having a pain-free travel experience is to plan ahead. Start with the essentials: passport, boarding pass, credit cards and daily medications. Next, bring on board items that'll help keep you occupied, like some electronic gadgets or a few magazines. It's also a wise idea to pack your chargers, a neck pillow and a pair of earplugs. Last but not least, don't forget to chuck in toiletry items like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a sharp object lurking in one of the zippers of your hand luggage. Other banned items include flammable or explosive goods, such as bleach and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to feel as comfortable as you can. Opt for flat, closed-toe shoes, dress in loose, natural fibers and don't forget to bring a jacket in case you get chilly in the cabin.
  • The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-haul flights. Reduce the risks by staying hydrated, keeping your legs and feet moving and wearing compression socks or tights.

How to get through airport security fast when flying to Koji?
It's easy — be prepared. We've put together some useful tips for an easy trip through security. Look out Koji, here you come:

  • Keep your boarding pass and ID easily accessible. They're the first things you'll be asked for by security.
  • Your belt, jacket, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • All electronic gadgets, including your tablet and phone, are also required to be scanned separately.
  • Remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
  • Sharp items can't be taken on board. They'll be seized at security, so pack them in your checked suitcase.

Flights to Koji information
Destination airport
Yeosu
Destination airport IATA code
RSU
Destination city name
Yeosu
Return price
€145
*Available to Expedia members.