Cheap Flights from Yeosu Airport (RSU)

View ₩69,462 flight on Tue, Jul 14, 2026Opens in a new window

Popular airlines from Yeosu (RSU)

  • Asiana Airlines

  • Korean Air

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Flights from Yeosu Airport

Prices were available within the past 7 days and start at ₩69,462 for one-way flights and ₩118,524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, Dec 12 - Tue, Dec 15
RSU
Yeosu
CJU
Jeju City
₩118,524 Roundtrip, found 23 hours ago
₩118,524
Roundtrip
found 23 hours ago
Select Korean Air flight, departing Sat, Dec 12 from Yeosu to Jeju City, returning Tue, Dec 15, priced at ₩118,524 found 23 hours ago
Korean Air
Wed, Jun 24 - Thu, Jun 25
RSU
Yeosu
CJU
Jeju City
₩132,804 Roundtrip, found 3 days ago
₩132,804
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Jun 24 from Yeosu to Jeju City, returning Thu, Jun 25, priced at ₩132,804 found 3 days ago
Korean Air
Wed, Jun 17 - Wed, Jun 24
RSU
Yeosu
CJU
Jeju City
₩135,864 Roundtrip, found 1 day ago
₩135,864
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Jun 17 from Yeosu to Jeju City, returning Wed, Jun 24, priced at ₩135,864 found 1 day ago
Korean Air
Tue, Sep 8 - Fri, Sep 11
RSU
Yeosu
CJU
Jeju City
₩137,904 Roundtrip, found 18 hours ago
₩137,904
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Tue, Sep 8 from Yeosu to Jeju City, returning Fri, Sep 11, priced at ₩137,904 found 18 hours ago
Korean Air
Wed, Jun 24 - Wed, Jul 1
RSU
Yeosu
CJU
Jeju City
₩138,924 Roundtrip, found 7 hours ago
₩138,924
Roundtrip
found 7 hours ago
Select Korean Air flight, departing Wed, Jun 24 from Yeosu to Jeju City, returning Wed, Jul 1, priced at ₩138,924 found 7 hours ago
Korean Air
Sun, Jun 21 - Wed, Jun 24
RSU
Yeosu
CJU
Jeju City
₩140,964 Roundtrip, found 15 hours ago
₩140,964
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Sun, Jun 21 from Yeosu to Jeju City, returning Wed, Jun 24, priced at ₩140,964 found 15 hours ago
Korean Air
Thu, Jul 9 - Thu, Jul 16
RSU
Yeosu
CJU
Jeju City
₩141,984 Roundtrip, found 9 hours ago
₩141,984
Roundtrip
found 9 hours ago
Select Korean Air flight, departing Thu, Jul 9 from Yeosu to Jeju City, returning Thu, Jul 16, priced at ₩141,984 found 9 hours ago
Korean Air
Mon, Jun 22 - Wed, Jun 24
RSU
Yeosu
CJU
Jeju City
₩143,004 Roundtrip, found 3 days ago
₩143,004
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Jun 22 from Yeosu to Jeju City, returning Wed, Jun 24, priced at ₩143,004 found 3 days ago
Korean Air
Wed, Jun 17 - Thu, Jun 18
RSU
Yeosu
CJU
Jeju City
₩145,044 Roundtrip, found 7 hours ago
₩145,044
Roundtrip
found 7 hours ago
Select Korean Air flight, departing Wed, Jun 17 from Yeosu to Jeju City, returning Thu, Jun 18, priced at ₩145,044 found 7 hours ago
Asiana Airlines
Thu, May 14 - Sat, May 16
RSU
Yeosu
CJU
Jeju City
₩248,000 Roundtrip, just found
₩248,000
Roundtrip
just found
Select Asiana Airlines flight, departing Thu, May 14 from Yeosu to Jeju City, returning Sat, May 16, priced at ₩248,000 just found

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 ₩69,462. 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.

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