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

Direct flights are often the most convenient choice, saving time and reducing the chance of missed connections. However, connecting flights can sometimes be more economical. Travelers should weigh the trade-off between convenience and potential cost savings based on their priorities.

Can flexible travel dates help on Yeosu to Busan flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by even a day or two may result in savings.

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. Factoring these into the total cost helps avoid surprises.

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

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

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Yeosu to Busan

Explore current cheapest deals departing from Yeosu to Busan

2026-11-30 – 2026-12-08
RSU - Busan
44% AI deal score
$163
$128
Round trip
2026-11-24 – 2026-12-01
RSU - Busan
45% AI deal score
$170
$129
Round trip
2026-11-24 – 2026-12-08
RSU - Busan
43% AI deal score
$157
$129
Round trip
2026-11-30 – 2026-12-16
RSU - Busan
45% AI deal score
$153
$130
Round trip
2026-11-18 – 2026-11-24
RSU - Busan
46% AI deal score
$170
$131
Round trip
2026-11-24 – 2026-12-16
RSU - Busan
44% AI deal score
$151
$131
Round trip
2026-11-18 – 2026-12-01
RSU - Busan
43% AI deal score
$158
$131
Round trip
2026-11-23 – 2026-12-01
RSU - Busan
44% AI deal score
$164
$131
Round trip
2026-11-25 – 2026-12-01
RSU - Busan
44% AI deal score
$169
$131
Round trip
2026-11-11 – 2026-11-18
RSU - Busan
45% AI deal score
$174
$147
Round trip

Yeosu to Busan: Overview

Insights for flights from Yeosu to Busan

Most itineraries for flights from Yeosu to Busan connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 1. This means that if you are looking for cheap flights from Yeosu to Busan, you should expect to include at least one stop in your travel plans.

A typical journey from Yeosu to Busan takes about 5h 35m, including connections. This duration accounts for the median travel time across all observed itineraries, reflecting the common experience for travelers on this route.

The cheapest time to fly from Yeosu to Busan is typically in December, with a median fare of $70. July also offers competitive prices, with a median fare of $100. By contrast, October shows a significantly higher median fare of $229, indicating that planning your trip around these months can lead to notable savings.

Fares for flights from Yeosu to Busan typically range from $84–$128, with a median of $100. Right now, fares are significantly below the typical level. Approximately 56% of recent fares were classified as a good price, suggesting that favorable deals are often available. Deals are infrequent, so a price alert helps in securing the best possible fare.

How much is a round trip from Yeosu to Busan

Regular price: $129 - $291

Prices are currently below the regular range.

The regular price range for flights from Yeosu to Busan is typically between $129 and $291. The current lowest deal is $128 with Asiana Airlines for travel from Nov 30-Dec 8.

now $128

Low $129

High $291

The cheapest time to fly from Yeosu to Busan

The cheapest month to fly from RSU to PUS is December, with a median price of $70. The most expensive month is October, with a median price of $229. Prices are generally lower from July to December.

December

Cheapest

Flights from $70

October

Most Expensive

Flights from $229

Jul

Oct

Dec

Direct flights from Yeosu to Busan

Korean Air

Sierra National Airlines

Asiana Airlines

Coyne Aviation

Last-minute flights going from Yeosu to Busan

Tue, Nov 3

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Korean Air

$190

$160

One-way

Tue, Nov 3

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Korean Air

$193

$163

One-way

Tue, Nov 3

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Korean Air

$185

$167

One-way

Tue, Nov 3

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Asiana Airlines, Korean Air

$185

$170

One-way

Wed, Nov 4

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Korean Air

$190

$293

One-way

Wed, Nov 4

⌛ Last-Minute

RSU - Busan

Yeosu (RSU) - Busan (PUS)

Korean Air

$211

$302

One-way

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

21 nights

Oct 28 - Nov 18

$199 → $149

25%

1 night

Dec 8 - Dec 9

$202 → $156

23%

7 nights

Nov 24 - Dec 1

$170 → $129

24%

6 nights

Nov 25 - Dec 1

$169 → $129

24%

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 for the route.

📅 Best time to fly

December is historically cheapest at $70

Historically, December is the cheapest month to fly from Yeosu to Busan, with a median price of $70.

⏱️ Flight duration

Connecting flights average 5h 35m

Connecting flights from Yeosu to Busan typically average 5 hours and 35 minutes.

✈️ Airlines & availability

Connecting flights are dominant

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

🏆 Airline highlight

Asiana Airlines offers a recent deal for $128

Asiana Airlines recently offered a roundtrip deal from Yeosu to Busan for $128.

🎯 Booking tip

Deals are rare on this route

Deals from Yeosu to Busan are historically rare, appearing infrequently over 30 days.

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 (reachable by car)

💸 Flights from ~$121

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient arrival choice for flights from Yeosu to Busan.

📍 ~12 km from Busan (reachable by car)

💸 Flights from ~$120

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Daegu International is a useful alternative, offering international status and high-speed rail links to Busan.

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

💸 Flights from ~$113

Business & First Class Flight Deals to Busan

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

Elite

Best Elite deals to Busan

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

From RSU

Elite

Oct 25

Busan, South Korea

23% AI deal score

$3,682

Asiana Airlines, +1

Business Class

From RSU

Elite

Oct 25

Busan, South Korea

22% AI deal score

$5,546

Asiana Airlines, +1

Business Class

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 also help you identify better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially better prices, though last-minute deals can sometimes appear. Generally, several weeks to a few months before your travel date is a common recommendation. Prices can fluctuate, so monitoring them over time may be beneficial.

Comparing nearby airports can sometimes uncover alternative flight options or different pricing. While it might involve additional ground transportation, the overall cost could be lower. This strategy is often useful for travelers with some flexibility in their itinerary.

Related routes

More routes from Yeosu

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Yeosu to Busan: Overview