Cheap Flights from Yeosu Airport (RSU)

View ₩36,720 flight on Wed, Jan 28, 2026Opens in a new window

Popular airlines from Yeosu (RSU)

  • Asiana Airlines

    Asiana Airlines

  • Korean Air

    Korean Air

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Flights from Yeosu Airport

Prices were available within the past 7 days and start at ₩36,720 for one-way flights and ₩67,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Mar 16 - Tue, Mar 17
RSU
Yeosu
CJU
Jeju City
₩67,320 Roundtrip, found 5 days ago
₩67,320
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Mar 16 from Yeosu to Jeju City, returning Tue, Mar 17, priced at ₩67,320 found 5 days ago
Korean Air
Tue, Feb 10 - Wed, Feb 11
RSU
Yeosu
CJU
Jeju City
₩79,560 Roundtrip, found 3 days ago
₩79,560
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Feb 10 from Yeosu to Jeju City, returning Wed, Feb 11, priced at ₩79,560 found 3 days ago
Korean Air
Thu, Mar 5 - Thu, Mar 12
RSU
Yeosu
CJU
Jeju City
₩82,620 Roundtrip, found 16 hours ago
₩82,620
Roundtrip
found 16 hours ago
Select Korean Air flight, departing Thu, Mar 5 from Yeosu to Jeju City, returning Thu, Mar 12, priced at ₩82,620 found 16 hours ago
Korean Air
Tue, Feb 10 - Wed, Feb 11
RSU
Yeosu
CJU
Jeju City
₩83,640 Roundtrip, found 3 days ago
₩83,640
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Feb 10 from Yeosu to Jeju City, returning Wed, Feb 11, priced at ₩83,640 found 3 days ago
Korean Air
Sat, Jan 31 - Wed, Feb 4
RSU
Yeosu
CJU
Jeju City
₩84,660 Roundtrip, found 4 days ago
₩84,660
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, Jan 31 from Yeosu to Jeju City, returning Wed, Feb 4, priced at ₩84,660 found 4 days ago
Korean Air
Thu, Feb 5 - Wed, Feb 11
RSU
Yeosu
CJU
Jeju City
₩85,680 Roundtrip, found 6 hours ago
₩85,680
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Thu, Feb 5 from Yeosu to Jeju City, returning Wed, Feb 11, priced at ₩85,680 found 6 hours ago
Korean Air
Sun, Feb 8 - Tue, Feb 10
RSU
Yeosu
CJU
Jeju City
₩87,720 Roundtrip, found 4 days ago
₩87,720
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Feb 8 from Yeosu to Jeju City, returning Tue, Feb 10, priced at ₩87,720 found 4 days ago
Korean Air
Tue, Feb 3 - Thu, Feb 5
RSU
Yeosu
CJU
Jeju City
₩88,740 Roundtrip, found 2 hours ago
₩88,740
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Yeosu to Jeju City, returning Thu, Feb 5, priced at ₩88,740 found 2 hours ago
Korean Air
Thu, Feb 5 - Wed, Feb 11
RSU
Yeosu
CJU
Jeju City
₩89,760 Roundtrip, found 6 hours ago
₩89,760
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Thu, Feb 5 from Yeosu to Jeju City, returning Wed, Feb 11, priced at ₩89,760 found 6 hours ago
Asiana Airlines
Wed, Feb 11 - Thu, Feb 12
RSU
Yeosu
CJU
Jeju City
₩248,000 Roundtrip, found 1 hour ago
₩248,000
Roundtrip
found 1 hour ago
Select Asiana Airlines flight, departing Wed, Feb 11 from Yeosu to Jeju City, returning Thu, Feb 12, priced at ₩248,000 found 1 hour ago

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.

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 ₩36,720. 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.
*Available to Expedia members.