A coastal cityscape with a rocky shoreline, a bridge, and a distant mountain range.

₩67,830 Cheap Flights from Seoul (GMP) to Yeosu (RSU)

View ₩67,830 flight on Wed, Sep 30, 2026Opens in a new window

Flight 1

Popular airlines from Gimpo Intl. Airport (GMP) to Yeosu (RSU)

  • 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

Cheap Flights from Seoul to Yeosu (GMP-RSU)

Prices were available within the past 7 days and start at ₩67,830 for one-way flights and ₩146,880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Sep 8 - Wed, Sep 9
GMP
Seoul
RSU
Yeosu
₩146,880 Roundtrip, just found
₩146,880
Roundtrip
just found
Select Korean Air flight, departing Tue, Sep 8 from Seoul to Yeosu, returning Wed, Sep 9, priced at ₩146,880 just found
Korean Air
Sun, Aug 30 - Tue, Sep 1
GMP
Seoul
RSU
Yeosu
₩154,020 Roundtrip, found 10 hours ago
₩154,020
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Sun, Aug 30 from Seoul to Yeosu, returning Tue, Sep 1, priced at ₩154,020 found 10 hours ago
Korean Air
Wed, Sep 9 - Thu, Sep 17
GMP
Seoul
RSU
Yeosu
₩158,100 Roundtrip, found 20 hours ago
₩158,100
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Wed, Sep 9 from Seoul to Yeosu, returning Thu, Sep 17, priced at ₩158,100 found 20 hours ago
Korean Air
Mon, Sep 28 - Tue, Sep 29
GMP
Seoul
RSU
Yeosu
₩160,140 Roundtrip, found 20 hours ago
₩160,140
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Mon, Sep 28 from Seoul to Yeosu, returning Tue, Sep 29, priced at ₩160,140 found 20 hours ago
Korean Air
Sat, Sep 19 - Mon, Sep 21
GMP
Seoul
RSU
Yeosu
₩165,240 Roundtrip, found 11 hours ago
₩165,240
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Sat, Sep 19 from Seoul to Yeosu, returning Mon, Sep 21, priced at ₩165,240 found 11 hours ago
Korean Air
Thu, Aug 27 - Fri, Aug 28
GMP
Seoul
RSU
Yeosu
₩169,320 Roundtrip, found 1 hour ago
₩169,320
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Thu, Aug 27 from Seoul to Yeosu, returning Fri, Aug 28, priced at ₩169,320 found 1 hour ago
Korean Air
Fri, Sep 18 - Thu, Sep 24
GMP
Seoul
RSU
Yeosu
₩178,500 Roundtrip, found 20 hours ago
₩178,500
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Fri, Sep 18 from Seoul to Yeosu, returning Thu, Sep 24, priced at ₩178,500 found 20 hours ago
Korean Air
Wed, Aug 26 - Fri, Aug 28
GMP
Seoul
RSU
Yeosu
₩180,540 Roundtrip, found 4 hours ago
₩180,540
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Wed, Aug 26 from Seoul to Yeosu, returning Fri, Aug 28, priced at ₩180,540 found 4 hours ago
Korean Air
Tue, Sep 8 - Wed, Sep 9
GMP
Seoul
RSU
Yeosu
₩186,150 Roundtrip, just found
₩186,150
Roundtrip
just found
Select Korean Air flight, departing Tue, Sep 8 from Seoul to Yeosu, returning Wed, Sep 9, priced at ₩186,150 just found
Korean Air
Fri, Sep 18 - Sun, Sep 20
GMP
Seoul
RSU
Yeosu
₩187,680 Roundtrip, found 1 day ago
₩187,680
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Sep 18 from Seoul to Yeosu, returning Sun, Sep 20, priced at ₩187,680 found 1 day ago

Alternative airports near Yeosu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Yeosu RSU. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from ₩191,760
RSU
Yeosu
CheapestClosest
Average driving time to city center11 min
Flights from ₩191,760

Frequently asked questions

How much is a flight from Gimpo Intl. Airport (GMP) to Yeosu/Suncheon Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Gimpo Airport to Yeosu Airport (RSU) start from ₩146,880. Make your booking today to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to RSU?
This can vary from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from GMP to Yeosu/Suncheon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for GMP to Yeosu Airport (RSU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Intl. Airport (GMP) to Yeosu Airport (RSU)?
The distance from GMP (GMP) to Yeosu/Suncheon Airport (RSU) is 310 kilometers. You'll be stepping off the plane and picking up your bags from the carousel in the blink of an eye.
Which airlines fly direct from GMP to RSU?
With 60 monthly flights operating from Gimpo Airport to RSU, Asiana Airlines (OZ) is a great choice. Another carrier servicing this route is Jeju Air (7C). You'll have 43 flights each month to select from.
Are Gimpo Intl. Airport (GMP) to Yeosu Airport (RSU) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from Gimpo Intl. Airport (GMP) to Yeosu/Suncheon Airport appearing a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.

Travel information

0
Origin airport
Gimpo Intl.
Destination airport
Yeosu
Airlines serving
Korean Air
Roundtrip price
₩135,660
Distance
308 km

Book with confidence

Seoul to Yeosu Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seoul to Yeosu will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Yeosu.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with GMP to RSU flights that won’t make your bank account wince. Ready to temporarily leave behind Seoul for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to RSU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seoul to Yeosu Flights
*Available to Expedia members.