Cheap Flights from Yeosu Airport (RSU)

View ₩57,018 flight on Mon, Sep 21, 2026Opens in a new window

Popular airlines from Yeosu (RSU)

  • Korean Air

  • Asiana Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Yeosu Airport

Prices were available within the past 7 days and start at ₩57,018 for one-way flights and ₩114,036 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Sep 21 - Tue, Sep 29
RSU
Yeosu
CJU
Jeju City
₩114,036 Roundtrip, just found
₩114,036
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 21 from Yeosu to Jeju City, returning Tue, Sep 29, priced at ₩114,036 just found
Korean Air
Mon, Sep 21 - Tue, Sep 22
RSU
Yeosu
CJU
Jeju City
₩120,156 Roundtrip, found 3 hours ago
₩120,156
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Mon, Sep 21 from Yeosu to Jeju City, returning Tue, Sep 22, priced at ₩120,156 found 3 hours ago
Korean Air
Sun, Sep 13 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩130,356 Roundtrip, found 1 day ago
₩130,356
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Sep 13 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩130,356 found 1 day ago
Korean Air
Thu, Sep 17 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩132,396 Roundtrip, found 19 hours ago
₩132,396
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Thu, Sep 17 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩132,396 found 19 hours ago
Korean Air
Sun, Sep 13 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩136,476 Roundtrip, found 3 hours ago
₩136,476
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Sun, Sep 13 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩136,476 found 3 hours ago
Korean Air
Thu, Sep 17 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩138,516 Roundtrip, found 3 hours ago
₩138,516
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Thu, Sep 17 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩138,516 found 3 hours ago
Korean Air
Sat, Sep 19 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩140,556 Roundtrip, found 19 hours ago
₩140,556
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Sat, Sep 19 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩140,556 found 19 hours ago
Korean Air
Sat, Sep 19 - Mon, Sep 21
RSU
Yeosu
CJU
Jeju City
₩146,676 Roundtrip, found 3 hours ago
₩146,676
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Sat, Sep 19 from Yeosu to Jeju City, returning Mon, Sep 21, priced at ₩146,676 found 3 hours ago
Korean Air
Sun, Sep 13 - Thu, Sep 17
RSU
Yeosu
CJU
Jeju City
₩148,716 Roundtrip, found 1 day ago
₩148,716
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Sep 13 from Yeosu to Jeju City, returning Thu, Sep 17, priced at ₩148,716 found 1 day ago
Korean Air
Tue, Sep 29 - Thu, Oct 1
RSU
Yeosu
GMP
Seoul
₩155,856 Roundtrip, found 3 days ago
₩155,856
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Sep 29 from Yeosu to Seoul, returning Thu, Oct 1, priced at ₩155,856 found 3 days ago

Frequently asked questions

What is the airport code for Yeosu Airport (RSU)?
Yeosu Airport (RSU) uses the airport code: RSU.
Does Yeosu Airport (RSU) have a hotel?
Yeosu/Suncheon Airport has no accommodations in the immediate area. But don't worry. Consider your options a little farther out and you're sure to find the perfect place to stay before your flight. If you were wanting to stay just minutes from the terminal, you'll need to make other arrangements. But there's no need to stress. The Canada Sunset Village is a terrific option that's further out. If you book a room here, carefully plan your route to the airport so you don't miss your flight. Or if that hotel doesn't work, try another option listed on Yeosu (RSU).
Are there private lounges in Yeosu Airport (RSU)?
There are currently no private lounges in Yeosu/Suncheon Airport. But look at the positive side — it gives you the opportunity to explore the terminal before your flight.
What airlines fly out of Yeosu Airport (RSU)?
You have loads of options when flying from Yeosu/Suncheon Airport with these popular domestic carriers:

  • Asiana Airlines
  • Jin Air
  • Korean Air

How many flights per day fly out of RSU?
There are 7 flights a day taking off from Yeosu Airport (RSU). That's 7 chances to discover somewhere new if you're thinking of taking a vacation.
How to find cheap flights from RSU with Expedia?
The most affordable flight from Yeosu (RSU) was to Jeju City (CJU) at ₩57,018. On Expedia, you can compare airfares from all available airlines after entering your preferred dates and destination. You can sort your results by price and narrow your search using the "Filter by" menu. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. You'll always snag an awesome deal with Expedia, but our "Flexible dates" tool makes it that extra bit easier. Enter your destination and flight dates. Then, click on the flexible dates box at the top of the page to browse the cheapest prices for days surrounding your trip. To narrow your search, you can filter by airlines, baggage inclusions and more.
Where can you fly to from RSU?
Yeosu has a variety of destinations to choose from. Whether you're eager to go somewhere new or head back to a favorite haunt, let yourself be inspired by the international flight deals at the top of this page. Loads of domestic travelers fly to Seoul. If you're in the mood to break up your routine and discover new adventures, just choose any one of these popular destinations.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
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.

Travel information

Yeosu Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
YeosuYeosu, KRIATA: RSU, ICAO: RKJY, GPS: RKJY34.842300127.61699753ft

Yeosu, also known by IATA (International Air Transport Association) code RSU and ICAO (International Civil Aviation Organization) code RKJY, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Yeosu's airport that can help you in planning your next trip. Expedia offers flights from RSU airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Yeosu flights.

*Available to Expedia members.