Cheapest airlines flights from Seoul to Yeosu

You can choose from 3 airlines that fly from Seoul to Yeosu, including Asiana Airlines, Jin Air, and Korean Air. Jin Air has lowest fares on this route.
Asiana Airlines logo Asiana Airlines
Jin Air logo Jin Air
Korean Air logo Korean Air
Airlines are determined based on actual purchased flight tickets from Seoul to Yeosu according to previous 12 months data from Trip.com.

Search for direct flights from Seoul to Yeosu in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$28, and round-trip direct flights start at US$58.

Displayed flight fares from Seoul to Yeosu are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Seoul to Yeosu Flight Details

The distance between Seoul and Yeosu is about 303.65 km. The average flying time from Seoul to Yeosu is around 1 hour. Based on Trip.com's latest data, travel demand is highest in January. The off-season for travel is October.

Cheapest one-way flight priceUS$28
Cheapest return ticket priceUS$58
Cheapest monthOctober
Peak season for travelJanuary
Flight distance303.65 km
Average flight time1 hour
Popular airlineAsiana Airlines
Flight statistics for the Seoul–Yeosu route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Seoul to Yeosu

Which month has the cheapest one-way flights from Seoul to Yeosu?

The average price of one-way flights from Seoul to Yeosu purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Seoul to Yeosu is December, with an average price of US$30; while the month with the highest flight price is usually May, with an average price of up to US$57.

US$57
US$44
US$30
US$17
    Cheapest
  • US$47
    Apr
  • US$57
    May
  • US$48
    Jun
  • US$46
    Jul
  • US$41
    Aug
  • US$36
    Sep
  • US$44
    Oct
  • US$43
    Nov
  • US$30
    Dec
  • US$39
    Jan
  • US$45
    Feb
  • US$34
    Mar

Which month has the cheapest round-trip flights from Seoul to Yeosu?

The average price of round-trip flights from Seoul to Yeosu purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Seoul to Yeosu are found during March, with an average price of US$57. Conversely, the highest prices are found during October, with an average price of up to US$109.

US$109
US$83
US$57
US$31
    Cheapest
  • US$106
    Apr
  • US$107
    May
  • US$87
    Jun
  • US$80
    Jul
  • US$91
    Aug
  • US$90
    Sep
  • US$109
    Oct
  • US$77
    Nov
  • US$65
    Dec
  • US$63
    Jan
  • US$89
    Feb
  • US$57
    Mar

What is the cheapest day of the week to fly from Seoul to Yeosu?

Average weekly flight prices from Seoul to Yeosu by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Seoul to Yeosu is Tuesday, with average prices lower than on other days. Avoid Saturday, as prices are usually highest then.

US$52
US$45
US$37
US$30
  • US$42
    Mon
  • US$37
    Tue
  • US$38
    Wed
  • US$39
    Thu
  • US$49
    Fri
  • US$52
    Sat
  • US$45
    Sun

When is the cheapest day to fly from Seoul to Yeosu during International Workers' Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way flight prices from Seoul to Yeosu during International Workers' Day.

International Workers' Day is scheduled for May 1. The cheapest flights from Seoul to Yeosu are available on Apr 28, with fares starting at US$27.

US$74
US$51
US$27
US$4
  • US$29
    27
    Apr
  • US$27
    28
  • US$38
    29
  • US$74
    30
  • US$58
    1
    May
  • US$42
    2
  • US$42
    3

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Yeosu (SEL-RSU)?

    Based on Trip.com data, Jin Air offers one-way fares as low as US$28 on Cheapest nonstop routes (e.g. GMP to RSU on Thu, Apr 30), while Jin Air offers Cheapest nonstop round-trips from US$58 departing on Thu, May 14 and returning on Sat, May 16.
  • At the moment, you can catch a nonstop flight from Seoul to Yeosu with the following airlines, including: Asiana Airlines Jin Air Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour to fly from Seoul to Yeosu.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Yeosu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 28 flight per week flying from Seoul to Yeosu. You can check the weekly schedule for popular airlines on this route below: Asiana Airlines: S/M/T/W/T/F/S -- OZ8735 (16:58) Jin Air: S/M/T/W/T/F/S -- LJ671 (07:58) Korean Air: S/M/T/W/T/F/S -- KE5129 (07:58)
  • To find best deals on flights from Seoul to Yeosu, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Apr 30, with one-way flights priced at just US$28.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jin Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Yeosu travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Yeosu is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Seoul to Yeosu on April 23, 2026 with Jin Air, with prices starting at US$20.
  • You can land at any one of the following hubs in Yeosu, with Gimpo International Airport to Yeosu Airport (GMP-RSU) is by far the most common option on this route: Yeosu Airport (RSU).
  • The time difference between Yeosu and Seoul is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights from Seoul to Yeosu: Everything You Need to Know

Flight Information: Flights from Seoul to Yeosu

Incheon Airport, Seoul

Incheon Airport, Seoul (photo by Our Lady of Grace on Google Photos)

Are you planning a trip from Seoul to Yeosu? Look no further, as we provide you with all the essential information you need to know about flights from Seoul to Yeosu. This route is not only popular but also holds great importance for travelers. The average flight distance from Seoul to Yeosu is approximately 334 km, making it a convenient and time-saving option for travelers. The most popular airline operating on this route is Air Busan, known for its excellent service and affordable fares.

While flights are the most common mode of transportation, there are other options available for those who prefer different means of travel. Let's explore some of the alternative transportation methods from Seoul to Yeosu:

TransportationAverage CostDuration
TrainKRW21,300-KRW63,4003-4 hours
BusKRW24,000-KRW37,0004-5 hours
DriveKRW65,400-KRW94,4003-4 hours

These transportation options provide flexibility and affordability for travelers, allowing them to choose the mode of travel that best suits their preferences and budget.

Major Airports in Seoul and Transportation

Gimpo Airport, Seoul

Gimpo Airport, Seoul (photo by Takahiro Yasui on Google Photos)

Seoul, the vibrant capital of South Korea, is served by two airports. Here are the major airports that serve Seoul:

  • Incheon International Airport (ICN): Located approximately 48 kilometers from downtown Seoul, Incheon International Airport is one of the busiest airports in the world. It offers a wide range of services and amenities, including free Wi-Fi, baggage services, charging stations, and duty-free shopping.
  • Gimpo International Airport (GMP): Situated 15 km from the city center, Gimpo International Airport primarily handles domestic flights and a limited number of international flights. It provides convenient facilities and services to ensure a pleasant travel experience.

If you need to transfer between terminals at the airports, there are various options available. Free shuttle buses and airport trains connect the terminals, making it easy for passengers to navigate between them.

When it comes to transportation from the downtown area to the airports, you have several options to choose from. Here is a rough estimate of the price range for each transportation method:

  • Airport Express Train: KRW4,200-KRW6,500
  • Public Bus: KRW16,000-KRW18,000
  • Taxi: KRW75,000-KRW90,000
  • Private Car Service: KRW95,000-KRW140,000

These transportation options provide convenient access to the airports, allowing you to start your journey with ease.

Major Airport in Yeosu and Transportation

Yeosu Airport, Yeosu

Yeosu Airport, Yeosu (photo by hyolee2 on Wikipedia)

Yeosu is served by one major airport, which offers a range of services and facilities to cater to the needs of travelers. Here is the airport in Yeosu:

  • Yeosu Airport (RSU) - Located in Yeosu, in South Jeolla Province. This airport provides free Wi-Fi, baggage service, charging stations, and other amenities to ensure a pleasant travel experience.

The airport has multiple terminals, and there are transfer options available to make it convenient for travelers to navigate between terminals. These options may include shuttle buses or walking paths.

When it comes to transportation from Yeosu Airport to the downtown area, you can take a taxi from the airport. The estimated cost is between KRW12,000-KRW16,000.

With this transportation option available, you'll be able to enjoy a hassle-free journey to the downtown area.

When is the Best Time to Buy Flights from Seoul to Yeosu?

Yeosu Airport, Yeosu

Yeosu Airport, Yeosu (photo by Donghyuk Cho on Google Photos)

If you're looking to save money on flights from Seoul to Yeosu, it's important to know the best time to book. Based on historical data, the most expensive month to fly this route is March, while the cheapest month is January. By planning your trip accordingly, you can take advantage of lower fares and save money on your journey.

How to Find Cheap Flights from Seoul to Yeosu

Hotel Matthieu Yeosu in Yeosu

Hotel Matthieu Yeosu in Yeosu

Finding cheap flights from Seoul to Yeosu is easier than you might think. Here are some tips to help you find the best deals:

  • Book in advance: By booking your flight well in advance, you can often find lower fares.
  • Be flexible with your travel dates: If you have some flexibility in your travel dates, try searching for flights on different days to find the best prices.
  • Set price alerts: Sign up for price alerts on travel websites or use flight comparison platforms like Trip.com to receive notifications when prices drop.
  • Consider alternative airports: Check if there are any nearby airports that offer flights to Yeosu at lower fares.
  • Take advantage of promotions and discounts: Keep an eye out for special promotions and discounts offered by airlines or travel agencies, such as Trip.com, to save even more on your flight.

By following these tips, you can find the best deals on flights from Seoul to Yeosu and make your trip more affordable.

Tips to Travel to Yeosu

Yeosu Aqua Planet in Yeosu

Yeosu Aqua Planet in Yeosu

If you're a first-time visitor to Yeosu, here are some tips to make your trip more enjoyable:

  • Research the local customs and traditions: Familiarize yourself with the local customs and traditions of Yeosu to show respect and avoid any cultural misunderstandings.
  • Learn a few basic Korean phrases: Knowing a few basic Korean phrases can go a long way in communicating with the locals and making your trip more immersive.
  • Try the local cuisine: Don't miss the opportunity to indulge in the delicious local cuisine of Yeosu, known for its fresh seafood and unique flavors.
  • Visit the popular attractions: Explore the beautiful attractions of Yeosu, such as the Yeosu Cable Car, Odongdo Island, and Dolsan Park, to make the most of your trip.

Explore Yeosu

Dolsan Park of Yeosu

Dolsan Park of Yeosu

Yeosu is a city filled with stunning attractions that are sure to captivate any traveler. Here are 10 popular attractions in Yeosu:

  1. Yeosu Cable Car: Enjoy breathtaking views of the city and the sea from the Yeosu Cable Car.
  2. Odongdo Island: Explore this beautiful island known for its picturesque landscapes and vibrant flora.
  3. Dolsan Park: Take a leisurely stroll through Dolsan Park and enjoy the scenic views of the coastline.
  4. Yeosu Maritime Cable Car: Experience a unique cable car ride over the sea and enjoy panoramic views of Yeosu.
  5. Hyangiram Hermitage: Visit this serene Buddhist temple nestled in the mountains and immerse yourself in its peaceful atmosphere.
  6. Yeosu Expo Ocean Park: Discover the wonders of the ocean at this expansive marine park.
  7. Yi Sun-sin Square: Pay homage to Admiral Yi Sun-sin, a national hero, at this historic square.
  8. Yeosu Seonso Historic Site: Explore the ruins of an ancient fortress and learn about Yeosu's rich history.
  9. Yeosu Dinosaur World: Delve into the world of dinosaurs at this interactive museum and amusement park.
  10. Yeosu Aqua Planet: Get up close and personal with marine life at this impressive aquarium.

Getting around Yeosu is convenient, thanks to the various transportation options available. You can easily navigate the city using buses, taxis, or rental cars, ensuring that you can explore all the attractions at your own pace.

With all this information at your fingertips, you're ready to plan your trip from Seoul to Yeosu and make the most of your journey. Whether you choose to fly, take a train, or explore alternative transportation methods, Yeosu awaits with its stunning attractions and warm hospitality.

Trip.com Airline Insights on Flights from Seoul to Yeosu

Which airline offers the cheapest direct flights from Seoul to Yeosu?

Data is based on the average price of all nonstop flights from Seoul to Yeosu on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Jin Air provides the lowest-priced direct flights from Seoul to Yeosu, with fares starting at US$47.

US$39
US$47
US$55
US$63
US$71
Jin Air
US$47
Jin Air
Asiana Airlines
US$48
Asiana Airlines
Korean Air
US$71
Korean Air

Which airline operates the most flights from Seoul to Yeosu?

Total flights from Seoul to Yeosu across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Asiana Airlines operates the most frequent flights from Seoul to Yeosu, with 15 flights per week.

3
7
11
15
Asiana Airlines
15
Asiana Airlines
Jin Air
8
Jin Air
Korean Air
7
Korean Air

How many flights fly from Seoul to Yeosu daily?

The data is based on the flight numbers for each day of the week from Seoul to Yeosu within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Seoul to Yeosu is the highest on Friday/Saturday and the lowest on Thursday.

20
16
12
8
Highest
15
Mon
16
Tue
16
Wed
12
Thu
20
Fri
20
Sat
18
Sun

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.