To Busan

Cheap Flights from Osaka to Busan

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

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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 Osaka to Busan

Explore current cheapest deals departing from Osaka to Busan

Round trip

Sort by: Cheapest

June 25 - June 27

Cheapest

Best

KIX - Busan

$161

$101

Round trip

June 18 - June 24

Earliest

KIX - Busan

$157

$102

Round trip

June 25 - June 29

KIX - Busan

$159

$104

Round trip

June 25 - June 28

KIX - Busan

$160

$114

Round trip

June 23 - June 24

KIX - Busan

$170

$114

Round trip

July 9 - July 14

KIX - Busan

$145

$116

Round trip

June 20 - June 24

KIX - Busan

$176

$118

Round trip

June 25 - June 30

KIX - Busan

$151

$118

Round trip

June 25 - July 2

KIX - Busan

$148

$118

Round trip

June 24 - June 28

KIX - Busan

$162

$122

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Osaka to Busan

For those seeking cheap flights from Osaka to Busan, June stands out as the most economical month, with a median fare of just $89. May also offers competitive pricing, with a median of $93, followed by March at $104. These months present the best opportunities for finding lower-cost travel between these two cities.

Fares for flights from Osaka to Busan typically range from $87–$172, with a median price of $105. Right now, fares are significantly above the typical level, and only 3% of recent fares were classified as a good price. New deals appear almost daily, so setting up a price alert can help you track fare movements.

When flying from Osaka to Busan, almost all itineraries are non-stop, with direct flights from Osaka to Busan making up 79.5% of recent fares. For the remaining itineraries that include connections, travelers typically encounter one stopover.

A typical journey from Osaka to Busan takes approximately 1h 35m, including any connections. This relatively short duration reflects the proximity of the two cities, making it a convenient route for travelers.

The route between Osaka and Busan covers a distance of 581 kilometers, classifying it as a short-haul flight. This short distance contributes to the quick travel time and frequent direct flight options available.

How much is a round trip from Osaka to Busan

Regular price: $122 - $298

Prices for flights from Osaka to Busan are currently below the regular range.

The regular price range for this route is between $122 and $298. The current lowest deal is $101 with Arcus-Air Logistic for travel from June 25 to June 27.

now $101

Low $122

High $298

The cheapest time to fly from Osaka to Busan

The cheapest month to fly from Osaka to Busan is June, with a median price of $89. The most expensive month is February, with a median price of $255. Prices are generally lower from March to October.

June

Cheapest

Flights from $89

February

Most Expensive

Flights from $255

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Osaka to Busan

Arcus-Air Logistic

Last-minute flights going from Osaka to Busan

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

$157

$102

One-way

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

$180

$134

One-way

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

$153

$143

One-way

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

$177

$146

One-way

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

$166

$154

One-way

Thu, Jun 18

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

$180

$156

One-way

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

2 nights

Jun 25 - Jun 27

$161 → $101

37%

4 nights

Jun 20 - Jun 24

$176 → $118

33%

1 night

Jun 23 - Jun 24

$170 → $114

33%

6 nights

Jun 18 - Jun 24

$157 → $102

35%

Popular Airports to fly from Osaka to Busan

Osaka - Busan route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Osaka to Busan are below the typical level at $101.

📅 Best time to fly

Fly in June for the cheapest fares

Historically, June is the cheapest month to fly from Osaka to Busan, with a median price of $89.

⏱️ Flight duration

Direct flights take 1h 35m

The median flight time for direct flights from Osaka to Busan is 1 hour 35 minutes.

✈️ Airlines & availability

Arcus-Air Logistic offers direct flights

Arcus-Air Logistic is an airline that offers direct flights on this route.

🏆 Airline highlight

Arcus-Air Logistic has direct deals

Arcus-Air Logistic has offered direct deals on the Osaka to Busan route recently.

🎯 Booking tip

Frequent deals are available

Deals for flights from Osaka to Busan are frequent, with almost one deal per day.

Osaka main airports to depart from

Kansai International (KIX)

Cheapest

Kansai International Airport offers flights from Osaka to Busan, with prices from $101.

📍 ~30 km from Osaka (reachable by car or train)

💸 Flights from ~$101

Itami (ITM)

Itami Airport provides an alternative for flights from Osaka to Busan, with prices from $256.

📍 ~10 km from Osaka (reachable by car or train)

💸 Flights from ~$256

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient arrival option for flights from Osaka to Busan.

📍 ~12 km from Busan (reachable by car)

💸 Flights from ~$101

Airports nearby Busan used as alternative

Daegu International (TAE)

Daegu International Airport can be a useful alternative for domestic and regional flights, with good transport links to Busan.

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

💸 Flights from ~$157

Ulsan (USN)

Ulsan Airport is a geographically close domestic alternative, offering convenient travel within South Korea.

📍 ~40 km from Busan (reachable by car)

💸 Flights from ~$263

Cheongju International (CJJ)

Cheongju International Airport is a major regional hub that may offer competitive pricing on Asian routes.

📍 ~200 km from Busan (requires a significant cross-country journey)

💸 Flights from ~$164

Fukuoka (FUK)

Cheapest

Fukuoka Airport is a major international hub with extensive global connectivity, accessible via ferry or short flight.

📍 ~200 km from Busan (reachable by high-speed ferry or short flight)

💸 Flights from ~$70

Gwangju (KWJ)

Gwangju Airport provides additional domestic and limited regional international options for the southwestern region.

📍 ~220 km from Busan (long travel distance)

💸 Flights from ~$224

Business & First Class Flight Deals to Busan

68% AI deal score

$1,191

$818

Save $373

Frequently Asked Questions About Flights to Busan

Historically, the cheapest flights from Osaka to Busan are found when booking between 14 and 27 days in advance. During this period, the average price is typically around $97. Booking within 0-6 days of departure sees the average price rise to $104, while booking 60+ days out can result in an average price of $236. Planning your trip within the 14-27 day window generally offers the best value.

Across the trailing quarter, a good price for a flight from Osaka to Busan is considered to be $87 or less. The median price for this route historically stands at $105. Prices can go up, with 75% of prices being $172 or less. Aiming for a price at or below $87 can help secure a cost-effective flight.

Historically, June is the best month to fly from Osaka to Busan, with a median price of $89. May also offers good value, with a median price of $93. The annual median price for this route is $105. March, for example, has a median price of $104, making June and May typically more affordable options.

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Cheap Flights from Osaka to Busan

Today’s best flight deals from Osaka to Busan

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

Route Intelligence — 486,190 Searches this Week

Insights for flights from Osaka to Busan

How much is a round trip from Osaka to Busan

The cheapest time to fly from Osaka to Busan

Direct flights from Osaka to Busan

Last-minute flights going from Osaka to Busan

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

Popular Airports to fly from Osaka to Busan

Osaka - Busan route insights

Recent fares are below the typical level

Fly in June for the cheapest fares

Direct flights take 1h 35m

Arcus-Air Logistic offers direct flights

Arcus-Air Logistic has direct deals

Frequent deals are available

Osaka main airports to depart from

Busan main airports to arrive at

Airports nearby Busan used as alternative

Business & First Class Flight Deals to Busan

Best Elite deals to Busan

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Frequently Asked Questions About Flights to Busan

How early should I book Osaka to Busan flights to get the cheapest price?

How early should I book Osaka to Busan flights to get the cheapest price?

What is a good price for a flight from Osaka to Busan?

What is a good price for a flight from Osaka to Busan?

What's the best month to fly from Osaka to Busan?

What's the best month to fly from Osaka to Busan?

How many flights from Osaka to Busan are non-stop?

How many flights from Osaka to Busan are non-stop?

How long does it take to fly from Osaka to Busan?

How long does it take to fly from Osaka to Busan?

How often do Osaka to Busan flight prices drop?

How often do Osaka to Busan flight prices drop?

Related routes

Consider alternative routes from Osaka