Are there direct flights from Yeosu to Seoul?

Yes, direct flights are commonly available from Yeosu to Seoul. In the trailing 90 days, approximately 73.7% of all observed flights on this route were direct. For travelers who prefer not to fly direct, connecting flights typically involved one stopover. This indicates a strong preference for direct routes on this particular journey.

How long does it take to fly from Yeosu to Seoul?

A direct flight from Yeosu to Seoul typically takes 1 hour and 0 minutes, covering a distance of 310 kilometers. For flights with one stop, the median travel time increases significantly to 4 hours and 40 minutes. This difference highlights the efficiency of direct routes for this particular journey. Travelers should consider their time constraints when choosing between direct and connecting options.

How often do Yeosu to Seoul flight prices drop?

Historically, flight prices for the Yeosu to Seoul route have shown frequent drops. This indicates that travelers may often find opportunities to secure lower fares. The pricing patterns over the trailing 30 days suggest that this route is one where price fluctuations are common, offering multiple chances for deals. Keeping an eye on price changes can be beneficial for this route.

Flights From Yeosu

To Seoul

Cheap Flights from Yeosu to Seoul

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Deals from

Yeosu

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Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Yeosu to Seoul

Explore current cheapest deals departing from Yeosu to Seoul

2026-09-17 – 2026-09-20
RSU - Seoul
74% AI deal score
$120
$64
Round trip
2026-10-19 – 2026-10-20
RSU - Seoul
46% AI deal score
$85
$65
Round trip
2026-10-19 – 2026-11-17
RSU - Seoul
40% AI deal score
$68
$65
Round trip
2026-10-19 – 2026-11-18
RSU - Seoul
40% AI deal score
$68
$65
Round trip
2026-10-19 – 2026-11-03
RSU - Seoul
40% AI deal score
$69
$65
Round trip
2026-10-19 – 2026-11-04
RSU - Seoul
40% AI deal score
$69
$65
Round trip
2026-09-15 – 2026-09-20
RSU - Seoul
71% AI deal score
$111
$66
Round trip
2026-09-17 – 2026-09-18
RSU - Seoul
73% AI deal score
$122
$66
Round trip
2026-10-19 – 2026-10-28
RSU - Seoul
42% AI deal score
$75
$66
Round trip
2026-10-19 – 2026-10-29
RSU - Seoul
41% AI deal score
$73
$66
Round trip

Yeosu to Seoul: Overview

Insights for flights from Yeosu to Seoul

Flights from Yeosu to Seoul typically range from $46–$97, with a median price of $58. Right now, current fares are above the typical level, yet 37% of recent fares were still classified as a good price. New deals appear almost daily for this route, offering frequent opportunities to find cheap flights from Yeosu to Seoul.

For travelers seeking the cheapest time to fly from Yeosu to Seoul, the data indicates that March is the most affordable month, with a median fare of just $40. Following closely, April offers a median fare of $42, and June presents another economical option at $50.

The typical journey time from Yeosu to Seoul is approximately 1h 0m. This route is predominantly served by direct flights from Yeosu to Seoul, with 73.7% of recent itineraries being non-stop. For the remaining itineraries that include connections, the typical number of stopovers is one.

The distance between Yeosu and Seoul is 310 kilometers, classifying this as a short-haul route. This short distance contributes to the quick flight times and the high prevalence of direct flights available for this journey.

How much is a round trip from Yeosu to Seoul

Regular price: $94 - $126

Prices are currently below the regular range for flights from Yeosu to Seoul.

The regular price range for flights from Yeosu to Seoul is typically between $94 and $126. The current lowest deal is $64 with Sierra National Airlines. This deal is available for travel from Sep 17-Sep 20.

now $64

Low $94

High $126

The cheapest time to fly from Yeosu to Seoul

The cheapest month to fly from RSU to SEL is March, with a median price of $40. The most expensive month is November, with a median price of $75. Prices are generally lower from March to September.

March

Cheapest

Flights from $40

November

Most Expensive

Flights from $75

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Yeosu to Seoul

Sierra National Airlines

Last-minute flights going from Yeosu to Seoul

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$123

$72

One-way

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$89

$73

One-way

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$123

$73

One-way

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$90

$73

One-way

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$89

$74

One-way

Wed, Sep 16

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$120

$74

One-way

Biggest price drops on these dates for flights from Yeosu to Seoul

1 night

Sep 17 - Sep 18

$122 → $66

46%

3 nights

Sep 17 - Sep 20

$120 → $65

46%

2 nights

Sep 18 - Sep 20

$122 → $72

41%

2 nights

Sep 16 - Sep 18

$122 → $73

40%

Popular Airports to fly from Yeosu to Seoul

Yeosu - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Yeosu to Seoul are above the typical level for this route.

📅 Best time to fly

Fly in March for the best prices

Historically, March, April, and June offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 1h 0m

The median flight duration for direct flights from Yeosu to Seoul is 1 hour.

✈️ Airlines & availability

Direct flights are dominant

73.7% of recent flights on this route are direct, with 1 stopover when connecting.

🏆 Airline highlight

Sierra National Airlines offers direct flights

Sierra National Airlines has 1 direct deal available for flights from Yeosu to Seoul.

🎯 Booking tip

Deals appear frequently

Deals for flights from Yeosu to Seoul appear frequently, offering good booking opportunities.

Yeosu main airports to depart from

Yeosu (RSU)

Cheapest

Fly from Yeosu Airport for convenient departures to Seoul, offering a great value.

📍 ~10 km from Yeosu (reachable by car)

💸 Flights from ~$61

Seoul main airports to arrive at

Gimpo International (GMP)

Cheapest

Gimpo International Airport is a convenient arrival option for flights from Yeosu to Seoul.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$61

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a good alternative, serving as a primary low-cost carrier hub for regional international routes.

📍 ~110 km from Seoul (reachable by bus and rail)

💸 Flights from ~$110

Business & First Class Flight Deals to Seoul

35% AI deal score

$1,790

Frequently Asked Questions About Flights to Seoul

Historically, the lowest prices for flights from Yeosu to Seoul are found when booking 28-59 days in advance. During this period, the average price was $59. Booking 60+ days out typically resulted in an average price of $63. Waiting until 0-6 days before departure generally saw prices rise to an average of $103, indicating that last-minute bookings are usually more expensive for this route.

Across the trailing quarter, a good price for a flight from Yeosu to Seoul was considered to be $46 or less. The median price for this route during the same period was $58. Prices typically increased significantly beyond this, with 75% of prices observed being $97 or less. This suggests that securing a fare around $46 represents a favorable deal.

Historically, the cheapest months to fly from Yeosu to Seoul are March, with a median price of $40, and April, with a median price of $42. The annual median price for this route is $58. While June also shows a median price of $50, it was also identified as the most expensive month, suggesting price variability within that period. Travelers looking for lower fares might consider planning their trips in early spring.

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Yeosu to Seoul: Overview