$663 Cheap Flights to Osu-ri

View $663 flight on Wed, Aug 27, 2025Opens in a new window

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How much is the cheapest flight to Osu-ri?

Prices were available within the past 7 days and start at $663 for one-way flights and $1,033 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Aug 29 - Mon, Sep 15
JFK
New York
TAE
Daegu
$1,033 Roundtrip, found 17 hours ago
$1,033
Roundtrip
found 17 hours ago
Select China Eastern Airlines flight, departing Fri, Aug 29 from New York to Daegu, returning Mon, Sep 15, priced at $1,033 found 17 hours ago
American Airlines
Wed, Sep 3 - Tue, Sep 16
CMH
Columbus
TAE
Daegu
$1,108 Roundtrip, found 10 hours ago
$1,108
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Columbus to Daegu, returning Tue, Sep 16, priced at $1,108 found 10 hours ago
Etihad Airways
Wed, Feb 4 - Tue, Feb 24
JFK
New York
TAE
Daegu
$1,128 Roundtrip, found 3 days ago
$1,128
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Wed, Feb 4 from New York to Daegu, returning Tue, Feb 24, priced at $1,128 found 3 days ago
Cathay Pacific
Mon, Sep 1 - Wed, Sep 17
JFK
New York
TAE
Daegu
$1,174 Roundtrip, found 17 hours ago
$1,174
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Mon, Sep 1 from New York to Daegu, returning Wed, Sep 17, priced at $1,174 found 17 hours ago
Delta
Tue, Sep 16 - Tue, Sep 30
CMH
Columbus
TAE
Daegu
$1,232 Roundtrip, found 10 hours ago
$1,232
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Sep 16 from Columbus to Daegu, returning Tue, Sep 30, priced at $1,232 found 10 hours ago

Tips to find the cheapest flights to Osu-ri

The cheapest day to fly

Get started finding a cheap flight to Osu-ri on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

August is the cheapest month to fly to Osu-ri. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Osu-ri. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Osu-ri, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Osu-ri

The lowest price for round-trip flights to Osu-ri in 2025 starts from from $1,033, while one-way tickets start from from $663. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Osu-ri. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Osu-ri

Cathay Pacific, Alaska Airlines, Etihad Airways, United, Asiana Airlines, China Eastern Airlines, American Airlines, Delta are just some of the airlines that can typically offer cheap tickets to Osu-ri. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Osu-ri and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Osu-ri, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Osu-ri. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Osu-ri plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Osu-ri

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Osu-ri.

Stopover savings

The cheapest tickets to Osu-ri are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Osu-ri. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Osu-ri for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Osu-ri. Simply download the free Expedia app to your smart device and activate Osu-ri flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Osu-ri. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Osu-ri?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Osu-ri that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, enter your preferred travel dates and press "Search." Next, check the "No change fee" box directly under the "Flexible change policies" subheading on the top left of your screen. Step 3. Book your flexible and cheap fare to Osu-ri.
What is the name of Osu-ri's airport?
Osu-ri has only one airport, Gwangju Intl. Airport (KWJ).
How many airlines fly to Osu-ri?
There are 6 air carriers connecting Osu-ri to 7 airports across the globe.
How many nonstop flights are there to Osu-ri?
Flying to somewhere new is much more straightforward when there aren't any annoying stopovers. If you're off to Osu-ri, the fantastic news is that there are roughly 258 nonstop flights each week.
Where are the most popular flights to Osu-ri departing from?
Flights to Osu-ri from Seoul, Taipei and Da Nang airports are highly sought after.
How long is the flight to Osu-ri Airport?
Where you depart from determines how long you'll be strapped into your seat. From Jeju City to Osu-ri, the average flight time is 57 minutes. From Seoul it takes about 55 minutes, and from Gangneung it's 1 hour and 10 minutes.
How to book the cheapest flight to Osu-ri?
Don't leave locking in your flight to Osu-ri until the last possible moment. That's one trick savvy travelers use to get the best deals. Booking ahead means more choices and less expensive flights. Another good way to nab the best deal is to research all options. If where you're headed has more than one airport, look into the cost of flying into a smaller terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to buy your ticket as soon as you see a great bargain. The sweetest deals don't last long.
How to survive the flight to Osu-ri?
If you're poorly prepared, traveling can be challenging. But there's no need to panic. Follow these handy tips and enjoy a pleasant start to your time in Osu-ri.What to pack in your hand luggage:

  • It's easy --- first, pack your passport, official ID, credit cards and daily medications. Next, you'll want some entertainment to while away the time. A juicy novel and a phone crammed with your favorite shows are some wonderful options. If you hope to catch up on some sleep, a quality neck pillow and a pair of earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you step off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your precious pocket knife, and dangerous products which are explosive or flammable, such as flares, bleaching agents and fuels, are also banned.

What to wear on a flight:

  • The key to a comfortable flight often lies in the clothes you wear. Prepare for changes in temperature by bringing layers. That way you'll stay nice and warm if the cabin begins to cool down. Shoes like high heels and sandals are best left in your suitcase. Instead, opt for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
  • Unfortunately, one risk of long-distance flying is developing DVT (deep vein thrombosis), a blood clotting condition caused by prolonged periods of inactivity. To avoid this, take every opportunity to wander around the cabin. Compression socks and tights are another easy way to help reduce this risk.

How to get through airport security fast when flying to Osu-ri?
The secret is to be well prepared before you reach the airport security gate. That way, you'll be boarding that plane to Osu-ri in next to no time. Follow these helpful tips and get your trip off to a fantastic start:

  • Airport security personnel first need to establish that you have a valid passport and matching travel documents before anything else. Keep them within easy reach.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Items such as your coat, belt and earphones will be required to go through the machine.
  • All electronic devices, including your phone and tablet, must also be scanned separately.
  • Any liquids or gels, such as shampoo or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy shoes are often subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed in the cabin.

Flights to Osu-ri information
Destination airport
Yeosu
Destination airport IATA code
RSU
Destination city name
Yeosu
Roundtrip price
$172

Trending flights to Osu-ri

Prices were available within the past 7 days and start at $663 for one-way flights and $1,033 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Aug 29 - Mon, Sep 15
JFK
New York
TAE
Daegu
$1,033 Roundtrip, found 17 hours ago
$1,033
Roundtrip
found 17 hours ago
Select China Eastern Airlines flight, departing Fri, Aug 29 from New York to Daegu, returning Mon, Sep 15, priced at $1,033 found 17 hours ago

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*Available to One Key members.