Are there direct flights from Yeosu to Seoul?

Yes, direct flights are commonly available for the Yeosu to Seoul route. In the trailing 90 days, approximately 73.7% of all observed flights were direct. For travelers who opt for connecting flights, the median number of stopovers was typically one. This indicates a strong preference and availability for non-stop travel between these two cities.

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

A direct flight from Yeosu to Seoul typically takes approximately 1 hour. This is based on a median direct flight time of 60 minutes. For flights involving one stop, the median duration extends significantly to about 4 hours and 40 minutes, or 280 minutes. The total air distance between the two cities is approximately 310 kilometers.

How often do Yeosu to Seoul flight prices drop?

Historically, flight prices for the Yeosu to Seoul route have shown frequent drops. This route is classified as having frequent price fluctuations, based on observations over the trailing 30 days. Travelers can often find opportunities for lower fares due to the dynamic pricing patterns on 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 today

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Yeosu to Seoul

Explore current cheapest deals departing from Yeosu to Seoul

2026-10-19 – 2026-10-21
RSU - Seoul
66% AI deal score
$85
$61
Round trip
2026-09-01 – 2026-09-02
RSU - Seoul
74% AI deal score
$123
$63
Round trip
2026-09-01 – 2026-09-04
RSU - Seoul
73% AI deal score
$121
$66
Round trip
2026-09-17 – 2026-09-21
RSU - Seoul
46% AI deal score
$90
$67
Round trip
2026-09-01 – 2026-09-03
RSU - Seoul
73% AI deal score
$123
$67
Round trip
2026-09-16 – 2026-09-20
RSU - Seoul
48% AI deal score
$91
$68
Round trip
2026-09-14 – 2026-09-15
RSU - Seoul
69% AI deal score
$96
$68
Round trip
2026-09-29 – 2026-09-30
RSU - Seoul
45% AI deal score
$87
$68
Round trip
2026-09-14 – 2026-09-16
RSU - Seoul
69% AI deal score
$96
$68
Round trip
2026-10-19 – 2026-10-29
RSU - Seoul
40% AI deal score
$73
$68
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: $57 - $113

Prices are currently within the regular range.

Regular prices for flights from Yeosu to Seoul typically range from $57 to $113. The current lowest deal is $67 with Sierra National Airlines for travel from Oct 19-Oct 29.

now $67

Low $57

High $113

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

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$123

$72

One-way

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$111

$72

One-way

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$102

$73

One-way

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$123

$74

One-way

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$85

$74

One-way

Tue, Sep 8

⌛ Last-Minute

RSU - Seoul

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$95

$74

One-way

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

2 nights

Sep 8 - Sep 10

$123 → $72

41%

1 night

Sep 9 - Sep 10

$122 → $72

41%

3 nights

Sep 10 - Sep 13

$120 → $71

41%

1 night

Sep 8 - Sep 9

$123 → $74

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 RSU to SEL are above the typical level for this route.

📅 Best time to fly

March offers the lowest median prices

Historically, March, April, and June offer lower median prices for flights from RSU to SEL.

⏱️ Flight duration

Direct flights take 1h 0m

The median flight time for a direct flight between Yeosu and Seoul is 1 hour.

✈️ Airlines & availability

73.7% of flights are direct

Most flights on this route are direct, with a median of 1 stopover when connecting.

🏆 Airline highlight

Sierra National Airlines offers direct flights

Sierra National Airlines provides direct flight options for the Yeosu to Seoul route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Yeosu to Seoul are frequent, appearing often in a 30-day window.

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 around $59. Booking within 0-6 days of departure typically saw prices rise to an average of $103. Even booking 60+ days out resulted in a slightly higher average price of $63, indicating that the sweet spot for savings is within the 28-59 day window.

Across the trailing quarter, a good price for a flight from Yeosu to Seoul was considered to be $46 or less. The median price observed for this route was $58. Prices typically started to increase significantly above $97, which represented the 75th percentile of prices in the trailing 90 days. Travelers aiming for a budget-friendly trip should target fares around or below the $46 mark.

Historically, the cheapest months to fly from Yeosu to Seoul include March and April, with median prices of $40 and $42 respectively. While June also showed a median of $50, it was also identified as the most expensive month in the trailing 270 days. The annual median price for this route was $58, suggesting that March and April offer the most significant savings compared to the yearly average.

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Yeosu to Seoul: Overview