Are direct flights from Yeosu to Busan always the best option?

Direct flights are often convenient as they reduce travel time and the risk of missed connections. However, connecting flights can sometimes be more affordable, especially if you are open to a longer journey. The 'best' option depends on your priorities for cost versus convenience.

Can flexible travel dates help on Yeosu to Busan flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually offers lower fares than traveling on weekends or during holidays. Adjusting your departure or return by a day or two may reveal better deals.

What extra costs should I check before booking Yeosu to Busan flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional fees can help you calculate the true cost of your flight.

Flights From Yeosu

To Busan

Cheap Flights from Yeosu to Busan

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

Deals from

Yeosu

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Prices updated 2 days ago

456 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 2, 2026.)

Today’s best flight deals from Yeosu to Busan

Explore current cheapest deals departing from Yeosu to Busan

2026-09-02 – 2026-09-07
RSU - Busan
76% AI deal score
$246
$122
Round trip
2026-09-02 – 2026-09-09
RSU - Busan
74% AI deal score
$230
$126
Round trip
2026-09-16 – 2026-09-20
RSU - Busan
70% AI deal score
$199
$127
Round trip
2026-09-08 – 2026-09-09
RSU - Busan
74% AI deal score
$235
$127
Round trip
2026-09-02 – 2026-09-22
RSU - Busan
71% AI deal score
$199
$134
Round trip
2026-09-09 – 2026-09-22
RSU - Busan
70% AI deal score
$184
$135
Round trip
2026-09-08 – 2026-09-22
RSU - Busan
70% AI deal score
$193
$135
Round trip
2026-09-02 – 2026-09-17
RSU - Busan
69% AI deal score
$203
$136
Round trip
2026-09-02 – 2026-09-21
RSU - Busan
69% AI deal score
$199
$137
Round trip
2026-09-09 – 2026-09-17
RSU - Busan
68% AI deal score
$194
$137
Round trip

Yeosu to Busan: Overview

Insights for flights from Yeosu to Busan

Most itineraries for cheap flights from Yeosu to Busan are connecting, with 0% of recent fares being non-stop. When connecting, the typical journey includes 1 stopover. This indicates that direct flights from Yeosu to Busan are not a common option, and travelers should expect at least one layover.

A typical journey from Yeosu to Busan takes about 4h 25m including connections. This duration reflects the overall travel time, accounting for any layovers that are part of the connecting itineraries. Given the short distance, the connection time significantly impacts the total travel duration.

The route from Yeosu to Busan covers a distance of 126 km, classifying it as a short-haul flight. This short distance, combined with the prevalence of connecting itineraries, means that while the flight segment itself is brief, the overall travel time can be extended by layovers.

Fares for this route typically range from $76–$109, with a median of $88. Right now, current fares are above the typical level, suggesting prices are higher than usual. Despite this, a significant share of recent fares, 82%, were still classified as a good price, indicating that deals can still be found even when prices are elevated. New deals show up several times a week, so monitoring prices can be beneficial.

If you are looking for the cheapest time to fly from Yeosu to Busan, September stands out as the most affordable month, with a median fare of $66. Other cost-effective options include April, with a median fare of $76, and July, where the median fare is $78. Planning your trip during these months could result in lower travel costs.

How much is a round trip from Yeosu to Busan

Regular price: $182 - $286

Prices are currently below the regular range.

The regular price range for flights from Yeosu to Busan is $182 to $286. The current lowest deal is $103 with Korean Air, for travel from Sep 1-Sep 8.

now $103

Low $182

High $286

The cheapest time to fly from Yeosu to Busan

The cheapest month to fly from RSU to PUS is September, with a median price of $66. The most expensive month is October, with a median price of $113. Prices are generally lower from March to September.

September

Cheapest

Flights from $66

October

Most Expensive

Flights from $113

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Yeosu to Busan

Asiana Airlines

Korean Air

Sierra National Airlines

Air Busan

Last-minute flights going from Yeosu to Busan

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Arcus-Air Logistic

$246

$122

One-way

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Coyne Aviation

$230

$126

One-way

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Sierra National Airlines

$199

$134

One-way

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Sierra National Airlines

$203

$136

One-way

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Sierra National Airlines

$199

$137

One-way

Wed, Sep 2

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Sierra National Airlines

$219

$141

One-way

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

7 nights

Sep 1 - Sep 8

$230 → $116

50%

6 nights

Sep 1 - Sep 7

$230 → $121

47%

7 nights

Sep 2 - Sep 9

$227 → $124

45%

8 nights

Sep 1 - Sep 9

$219 → $120

45%

Popular Airports to fly from Yeosu to Busan

Yeosu - Busan route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Yeosu to Busan are below the typical level at $103.

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly, with a median price of $66.

⏱️ Flight duration

Connecting flights average 4h 25m

The median flight duration for connecting flights from Yeosu to Busan is 4h 25m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 1 stopover.

🏆 Airline highlight

Korean Air offers a $103 deal

Korean Air has a recent deal for $103 from Yeosu to Busan, departing Sep 1.

🎯 Booking tip

Deals appear regularly

Deals on this route appear regularly, making it easy to find good prices.

Yeosu main airports to depart from

Yeosu (RSU)

Cheapest

Yeosu Airport (RSU) is a convenient departure point for flights to Busan.

📍 ~10 km from Yeosu city center (reachable by car)

💸 Flights from ~$125

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport offers a convenient arrival point for your trip to Busan.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$119

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Daegu International Airport is a useful alternative for international travelers, offering excellent high-speed rail and bus connectivity.

📍 ~70 km from Busan (reachable by KTX high-speed rail and express buses)

💸 Flights from ~$108

Frequently Asked Questions About Flights to Busan

To find more affordable flights, it often helps to be flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also reveal better deals. Consider setting up price alerts to be notified when fares drop for your desired route.

Booking in advance can often secure better prices, though the ideal booking window can vary. Generally, purchasing tickets several weeks to a few months before your departure may offer more competitive fares. Last-minute bookings can sometimes be more expensive.

Comparing nearby airports can sometimes lead to more flight options or different pricing. While it may add to your ground travel time, the potential savings on airfare could be significant. Always factor in the total cost and convenience when considering alternative airports.

Related routes

More routes from Yeosu

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Yeosu to Busan: Overview