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FlightsFrom Yeosu

To Seoul

Cheap Flights from Yeosu to Seoul

Browse current best options from Yeosu. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Yeosu

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Yeosu to Seoul

Explore current cheapest deals departing from Yeosu to Seoul

June 24 - June 30

Cheapest

RSU - Seoul

$89

$64

Round trip

June 24 - June 29

RSU - Seoul

$91

$65

Round trip

June 24 - June 26

RSU - Seoul

$100

$68

Round trip

June 24 - June 28

RSU - Seoul

$98

$68

Round trip

June 24 - July 2

RSU - Seoul

$87

$69

Round trip

June 27 - June 29

RSU - Seoul

$94

$70

Round trip

June 23 - June 24

Best
Earliest

RSU - Seoul

$102

$70

Round trip

June 24 - July 20

RSU - Seoul

$80

$70

Round trip

June 24 - July 21

RSU - Seoul

$80

$70

Round trip

June 27 - June 30

RSU - Seoul

$93

$70

Round trip

Unlock all 500+ flight deals to Seoul and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Yeosu to Seoul

A typical journey from Yeosu to Seoul is a short-haul flight, covering a distance of 310 kilometers. The median journey time for this route, including any connections, is 1h 0m. This makes it a quick trip, ideal for travelers seeking efficient travel between these two cities.
When looking for cheap flights from Yeosu to Seoul, you'll find fares typically range from $44–$76, with a median of $56. Right now, current fares are below the typical level, and about 14% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find favorable prices.
For the cheapest time to fly from Yeosu to Seoul, consider traveling in March, when the median fare is $40. April also offers competitive prices, with a median fare of $42. Another good option is June, where the median fare is $50, making these months generally more affordable for this route.
For flights from Yeosu to Seoul, almost all itineraries are non-stop, with 77.3% of recent fares being direct flights. This high percentage of direct flights from Yeosu to Seoul means you are very likely to find a non-stop option, ensuring a more convenient and faster journey.

How much is a round trip from Yeosu to Seoul

Regular price: $69 - $116

Prices are currently below the regular range.

The regular price range for flights from Yeosu to Seoul is typically between $69 and $116. The current lowest deal is $64 with Sierra National Airlines for travel from Jun 24-Jun 30.

now $64

Low $69

High $116

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

Airline logo

Sierra National Airlines

Last-minute flights going from Yeosu to Seoul

Fri, Jun 19

⌛ Last-Minute

RSU - Seoul

Asiana Airlines

Yeosu (RSU) - Seoul (GMP)

Asiana Airlines

$92

$81

One-way

Fri, Jun 19

⌛ Last-Minute

RSU - Seoul

Asiana Airlines

Yeosu (RSU) - Seoul (GMP)

Asiana Airlines

$106

$81

One-way

Fri, Jun 19

⌛ Last-Minute

RSU - Seoul

Asiana Airlines

Yeosu (RSU) - Seoul (GMP)

Asiana Airlines

$104

$84

One-way

Fri, Jun 19

⌛ Last-Minute

RSU - Seoul

Asiana Airlines

Yeosu (RSU) - Seoul (GMP)

Asiana Airlines

$105

$89

One-way

Fri, Jun 19

⌛ Last-Minute

RSU - Seoul

Asiana Airlines

Yeosu (RSU) - Seoul (GMP)

Asiana Airlines

$107

$95

One-way

Sat, Jun 20

⌛ Last-Minute

RSU - Seoul

Sierra National Airlines

Yeosu (RSU) - Seoul (GMP)

Sierra National Airlines

$106

$71

One-way

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

1 night

Jun 20 - Jun 21

$106  →  $71

33%

2 nights

Jun 24 - Jun 26

$100  →  $68

32%

1 night

Jun 23 - Jun 24

$102  →  $70

32%

4 nights

Jun 24 - Jun 28

$98  →  $68

30%

Popular Airports to fly from Yeosu to Seoul

Yeosu - Seoul route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Yeosu to Seoul are below the typical level, with deals around $64.

📅 Best time to fly

March offers the lowest median prices.

Historically, March has the lowest median price at $40 for flights from Yeosu to Seoul.

⏱️ Flight duration

Direct flights typically take 1 hour.

The median flight time for direct routes from Yeosu to Seoul is 1 hour.

✈️ Airlines & availability

Direct flights are dominant on this route.

77.3% of recent deals for this route are direct, indicating frequent non-stop options.

🏆 Airline highlight

Sierra National Airlines offers direct flights.

Sierra National Airlines has provided direct flight deals for the Yeosu to Seoul route.

🎯 Booking tip

Deals are frequent for this route.

Historically, deals for flights from Yeosu to Seoul are frequent, appearing almost daily.

Yeosu main airports to depart from

Yeosu (RSU)

Cheapest

Yeosu Airport offers direct flights to Seoul, making it a convenient departure option.

📍 ~10 km from Yeosu (reachable by car)

💸 Flights from ~$64

Seoul main airports to arrive at

Gimpo International (GMP)

Cheapest

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

📍 ~17 km from city center (reachable by car, train, and bus)

💸 Flights from ~$64

Incheon International (ICN)

Incheon International Airport is another option for flights from Yeosu to Seoul.

📍 ~50 km from city center (reachable by car, train, and bus)

💸 Flights from ~$190

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International Airport is a practical alternative due to its proximity and international status.

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

💸 Flights from ~$128

Gimhae International (PUS)

Gimhae International Airport is a major international gateway with high-speed rail access to Seoul.

📍 ~320 km from Seoul (reachable by KTX high-speed rail)

💸 Flights from ~$130

Daegu International (TAE)

Daegu International Airport offers a good selection of regional international flights and KTX connectivity.

📍 ~240 km from Seoul (reachable by high-speed rail)

💸 Flights from ~$130

Wonju (WJU)

Wonju Airport is geographically the closest candidate, useful for specific domestic connections.

📍 ~90 km from Seoul (reachable by car)

💸 Flights from ~$158

Gwangju (KWJ)

Cheapest

Gwangju Airport is a major regional airport with KTX connectivity, ideal for domestic travel.

📍 ~270 km from Seoul (reachable by KTX)

💸 Flights from ~$127

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from Yeosu to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From RSU

Elite

Jun 23

Seoul, South Korea

76% AI deal score

$1,266

$651

Save $615

From RSU

Elite

Aug 01

Seoul, South Korea

45% AI deal score

$1,465

$1,380

Save $85

From RSU

Elite

Aug 01

Seoul, South Korea

40% AI deal score

$356

From RSU

Elite

Jul 22

Seoul, South Korea

40% AI deal score

$357

From RSU

Elite

Aug 04

Seoul, South Korea

40% AI deal score

$357

From RSU

Elite

Jul 02

Seoul, South Korea

40% AI deal score

$359

From RSU

Elite

Jul 22

Seoul, South Korea

40% AI deal score

$359

From RSU

Elite

Aug 04

Seoul, South Korea

40% AI deal score

$359

From RSU

Elite

Jun 23

Seoul, South Korea

38% AI deal score

$1,561

From RSU

Elite

Aug 04

Seoul, South Korea

35% AI deal score

$1,788

From RSU

Elite

Aug 01

Seoul, South Korea

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, with an average price of $59. Booking 60+ days out also offers a good value, averaging around $63. Prices tend to increase significantly for bookings made closer to the travel date, with flights booked 0-6 days prior averaging $103, and those booked 7-13 days out averaging $111.

Across the trailing quarter, a good price for a flight from Yeosu to Seoul is considered to be $44 or less. The median price for this route was $56. Prices up to $76 are still within the typical range for this route, based on historical data.

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. June also offers competitive pricing, with a median of $50. The annual median price for this route is $56, indicating that these months typically offer savings compared to the overall average.

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