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

Direct flights are usually the most convenient option, saving time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are willing to spend extra time traveling. Consider 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. Mid-week travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a day or two may reveal cheaper options.

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

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. These additional fees can impact the total cost of your trip.

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 today

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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 Busan

Explore current cheapest deals departing from Yeosu to Busan

2026-11-16 – 2026-12-02
RSU - Busan
68% AI deal score
$155
$115
Round trip
2026-11-16 – 2026-12-09
RSU - Busan
67% AI deal score
$153
$115
Round trip
2026-11-30 – 2026-12-09
RSU - Busan
69% AI deal score
$163
$115
Round trip
2026-12-07 – 2026-12-09
RSU - Busan
73% AI deal score
$205
$115
Round trip
2026-11-30 – 2026-12-02
RSU - Busan
70% AI deal score
$174
$115
Round trip
2026-12-01 – 2026-12-09
RSU - Busan
72% AI deal score
$188
$115
Round trip
2026-11-17 – 2026-12-02
RSU - Busan
68% AI deal score
$154
$115
Round trip
2026-11-17 – 2026-12-09
RSU - Busan
67% AI deal score
$152
$115
Round trip
2026-11-16 – 2026-12-07
RSU - Busan
68% AI deal score
$153
$115
Round trip
2026-09-21 – 2026-09-22
RSU - Busan
72% AI deal score
$245
$117
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: $143 - $298

Prices for flights from Yeosu to Busan are currently within the regular range.

The regular price range for flights from Yeosu to Busan is between $143 and $298. The current lowest deal is $209 with Sierra National Airlines for travel from Oct 12-Oct 18.

now $209

Low $143

High $298

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

Thu, Sep 17

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$243

$121

One-way

Thu, Sep 17

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$257

$123

One-way

Thu, Sep 17

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$204

$132

One-way

Thu, Sep 17

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$204

$137

One-way

Sat, Sep 19

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$259

$130

One-way

Sat, Sep 19

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Air Busan

$261

$132

One-way

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

6 nights

Oct 15 - Oct 21

$181 → $175

6 nights

Oct 12 - Oct 18

$181 → $209

15%

6 nights

Oct 9 - Oct 15

$181 → $211

16%

Popular Airports to fly from Yeosu to Busan

Yeosu - Busan route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Yeosu to Busan are above the typical level, with 82% of good prices historically.

📅 Best time to fly

September is historically cheapest at $66

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

⏱️ Flight duration

Connecting flights typically take 4h 25m

Flights from Yeosu to Busan typically involve one stopover, with a median duration of 4h 25m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Connecting flights are dominant for this route, with no direct flights available in recent months.

🏆 Airline highlight

Sierra National Airlines offers deals from $209

Sierra National Airlines has offered recent deals for Yeosu to Busan flights, starting from $209.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Yeosu to Busan appear regularly, so consider booking when you see a good price.

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, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance often provides more options and potentially lower prices, especially for popular routes. However, last-minute deals can sometimes appear, so it's useful to monitor fare trends. The ideal booking window can vary depending on demand.

Comparing nearby airports can sometimes offer alternative flight options or different pricing. While it may add to your ground travel, it could lead to overall savings. Always factor in the additional time and cost of transportation to and from alternative airports.

Related routes

More routes from Yeosu

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Yeosu to Busan: Overview