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Cheap Flights to Koin

View ฿2,972 flight on Wed, 23 Sept 2026Opens in a new window

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Cheap round-trip flights to Koin

Prices were available within the past 7 days and start at ฿2,972 for one-way flights and ฿4,326 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Hahn Air Systems
T'Way Air
Eastar Jet
JIN AIR

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

From ฿33,959 - ฿44,521 per traveller.

Frequently asked questions

What is the name of Koin's airport?
Koin has only one airport, Yeosu Airport (RSU).
What airport is best to fly into Koin?
A flight to Koin means touching down at RSU. Step off the plane, collect your luggage and you'll be 72 kilometres from the downtown streets.
How many airlines fly to Koin?
With 3 airlines flying to Koin from 2 airports around the world, your perfect flight is just a few clicks away.
Which airlines fly to Koin?
Asiana Airlines, Korean Air and Jin Air are the most frequent fliers to Koin. The majority of these flights arrive here from Jeju City, with Asiana Airlines offering the most services on this route.
How many nonstop flights are there to Koin?
Planning an amazing Koin getaway is a cinch when there are 49 direct flights every week to pick from.
Where are the most popular flights to Koin departing from?
While people fly from all over to visit the bustling city of Koin, the most popular flights leave from Seoul and Jeju City.
How long is the flight to Koin Airport?
Flights from Seoul to Koin are typically 1 hour. Or you could choose to leave from Jeju City instead, which would mean you'll be airborne for somewhere around 52 minutes.
How to book the cheapest flight to Koin?
We all know those lucky travellers who manage to grab super cheap fares whenever they fly. Want to know how to do it for your Koin holiday? Don't leave it until the very last minute to lock in your flight. Don't stop there, however. Do some research and check if there is more than one airport at your destination. Prices often differ depending on the airport you pick. Be sure to compare prices across airlines too. Last but not least, be prepared to lock in your seat quickly if you stumble on a great deal. It might not be available for too long. With a bit of know-how and some luck, the perfect airfare will be yours.
Do you have any tips for my flight to Koin?
No matter where you're coming from, flying can be an enjoyable experience if you're well organised. We've compiled a list of handy tips that will get your Koin holiday started on the right foot. What to pack in your hand luggage:
  • Firstly, and most importantly, pack in your passport, travel docs, bank cards and daily medications. Next, you'll want some entertainment to help pass the time. A thrilling novel and a tablet crammed with your favourite movies are good options. If you plan to catch a few z's, a neck pillow and a pair of earplugs will also be useful. Finally, squeeze in a toothbrush and some deodorant so you'll arrive at your destination looking fresh and ready to go.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, drills, spray paint and fireworks. Sports equipment like ice skates, and objects that could harm other people, such as firearms and ammunition, won't be allowed on board either.
What to wear on a flight:
  • Your main priority is to feel as comfortable as you can. Choose flat, closed-toe shoes, dress in loose, natural-fibre clothing and remember to take a sweater in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Koin?
A little pre-planning before you get to the airport will make your trip to Koin quick and painless. Here are some useful tips and tricks for a swift journey through security:
  • Be sure to keep your ID and boarding pass handy. They're the first things you'll be asked to show at airport security.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that might trigger the alarms. Personal belongings like your coat, belt and headphones will be required to go through the machine.
  • For just a few minutes, you'll need to unplug from technology. Your laptop, phone and any other electronic gadgets will need to be sent through the scanner.
  • Travelling with a new hand and nail cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you on board.
  • It's also possible you'll need to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a smart idea.
  • Sharp items are not allowed on board. They'll be confiscated at security, so put them in your checked luggage.

Book with confidence

Flights to Koin

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Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Koin for that period and let you choose your preferred time and airline.

Flights to Koin

Travel information

Destination airport
Gimhae
Destination airport IATA code
PUS
Destination city name
Busan
Roundtrip price
฿1,771

Trending flights to Koin

Prices were available within the past 7 days and start at ฿2,972 for one-way flights and ฿4,326 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
*Available to Expedia members.