Title: Cheap Flights to Undae-ri - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Undae-ri - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Undae-ri](https://expedia.co.uk/Undae-Ri-Hotels.d3000747567.Travel-Guide-Hotels)[Undae-ri Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Undae-Ri.d3000747567.Car-Hire-Guide)[Undae-ri Holidays](https://expedia.co.uk/Undae-Ri.d3000747567.Holidays-City-Breaks) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OZ.svg) Asiana Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Undae-ri, Goheung, South Jeolla, South Korea,departure:04/03/2026TANYT&leg2=from:Undae-ri, Goheung, South Jeolla, South Korea,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OZ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Undae-ri, Goheung, South Jeolla, South Korea,departure:04/03/2026TANYT&leg2=from:Undae-ri, Goheung, South Jeolla, South Korea,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Undae-ri's airport? ### How far is RSU from central Undae-ri? ### What airport is best to fly into Undae-ri? ### How many airlines fly to Undae-ri? ### Which airlines fly to Undae-ri? ### How many nonstop flights are there to Undae-ri? ### Where are the most popular flights to Undae-ri departing from? ### How long is the flight to Undae-ri Airport? ### How to book the cheapest flight to Undae-ri? ### Do you have any tips for my flight to Undae-ri? > - The secret to having a worry-free travel experience is to plan ahead. Start with the essentials: passport, boarding pass, credit cards and vital medications. Next, bring on board items that'll help pass the time, like some electronic devices or a juicy novel. It's also wise to pack your chargers, a quality neck pillow and a pair of earplugs. Last but not least, don't forget to toss in toiletries like a toothbrush, facial wipes and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items differs between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, fuels and bleaching agents. Sporting equipment like golf clubs, and objects that could injure passengers, such as swords and guns, can't come on board with you either. > > > What to wear on a flight: > > > - Comfort should be your top priority when choosing what to wear during your flight. Loose clothing is a sensible choice, as are flat, closed-toe shoes. > - Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to Undae-ri? > - Airport security personnel first need to know that you have a valid passport and matching travel documents before you can proceed any further. Have them ready for inspection. > - Time to strip down. Well sort of. Your jacket, belt, keys and other items in your pocket, like coins, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn. > - Electronic devices like phones and laptops will also have to go on a tray for inspection. Don't worry though, you'll be back online before you know it. > - Travelling with a new hand and nail cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're permitted to bring it with you on board. > - It's also possible you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea. > - Airlines won't allow any pocket knives or other sharp items in your carry-on luggage. If you must bring these kinds of items, pack them safely in your checked baggage. ## Book with confidence # Expedia flights to Undae-ri Searching for cheap flights to Undae-ri? No travel company presents more choices than Expedia if you're looking to compare flights to Undae-ri. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Goheung. Expedia provides the cheapest flights to many destinations in Goheung and you may find even greater savings if you combine your flight with a hotel stay in Undae-ri. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets 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 Undae-ri for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Undae-ri flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Undae-ri | | ----------------------------- | -------- | | Destination airport IATA code | RSU | \*Available to Expedia members.