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

Direct flights are usually the most convenient, saving time and avoiding layovers. However, flights with connections can sometimes be cheaper, offering a trade-off between cost and travel duration. Consider your priorities for time versus budget.

Can flexible travel dates help on Osaka to Busan flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on off-peak days or during less popular seasons often results in lower fares. Adjusting your departure or return by a few days may reveal cheaper tickets.

What extra costs should I check before booking Osaka 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 charge for carry-on bags or checked luggage. These additional fees can affect the total price of your trip.

Flights From Osaka

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.

Deals from

Osaka

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

Prices updated 4 days ago

476 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 12, 2026.)

Today’s best flight deals from Osaka to Busan

Explore current cheapest deals departing from Osaka to Busan

2026-10-21 – 2026-10-28
OSA - Busan
40% AI deal score
¥22,058
¥23,579
Round trip
2026-10-21 – 2026-10-27
OSA - Busan
40% AI deal score
¥22,070
¥24,687
Round trip
2026-10-22 – 2026-10-28
OSA - Busan
40% AI deal score
¥21,824
¥24,687
Round trip
2026-11-11 – 2026-12-09
OSA - Busan
35% AI deal score
¥15,967
¥25,004
Round trip
2026-11-25 – 2026-12-09
OSA - Busan
35% AI deal score
¥16,547
¥25,162
Round trip
2026-10-22 – 2026-10-27
OSA - Busan
40% AI deal score
¥23,012
¥25,795
Round trip
2026-12-02 – 2026-12-09
OSA - Busan
36% AI deal score
¥21,269
¥25,953
Round trip
2026-10-21 – 2026-11-18
OSA - Busan
39% AI deal score
¥18,985
¥25,953
Round trip
2026-10-22 – 2026-10-29
OSA - Busan
36% AI deal score
¥21,836
¥26,111
Round trip
2026-11-25 – 2026-12-15
OSA - Busan
35% AI deal score
¥15,980
¥26,111
Round trip

Osaka to Busan: Overview

Insights for flights from Osaka to Busan

For travelers looking for cheap flights from Osaka to Busan, August stands out as the most affordable month, with a median fare of only $105. July also offers competitive pricing, with a median of $137, followed by February at $202. Planning your trip around these months can lead to significant savings.

Fares for this route typically range from $186–$423, with a median of $283. Right now, current fares are above the typical level for this route. Given that new deals are infrequent, setting a price alert could be beneficial for finding better prices.

When flying from Osaka to Busan, most itineraries connect at least once, with only 24.9% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1.

A typical journey from Osaka to Busan takes approximately 1h 35m, including connections. This duration reflects the overall travel time you can expect when flying this route.

The distance between Osaka and Busan is 581 km, classifying this as a short-haul flight. This means you can expect a relatively quick travel experience between the two cities.

How much is a round trip from Osaka to Busan

Regular price: ¥15,871 - ¥48,169

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

Regular prices for flights from Osaka to Busan typically range from 15,871 JPY to 48,169 JPY. The current lowest deal is 21,836 JPY with Arcus-Air Logistic, for travel from Oct 15-Oct 28.

now ¥21,836

Low ¥15,871

High ¥48,169

The cheapest time to fly from Osaka to Busan

The cheapest month to fly from Osaka to Busan is August, with a median price of $105. The most expensive month is October, with a median price of $347. Prices are generally lower from February to August.

August

Cheapest

Flights from ¥105

October

Most Expensive

Flights from ¥347

Feb

Jul

Aug

Sep

Oct

Direct flights from Osaka to Busan

Air Busan

Last-minute flights going from Osaka to Busan

Tue, Oct 13

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

¥21,513

¥30,068

One-way

Tue, Oct 13

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

¥29,183

¥31,017

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Air Busan

¥21,827

¥25,795

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Air Busan

¥21,831

¥27,536

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

¥27,025

¥38,613

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

¥28,697

¥39,088

One-way

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

1 night

Dec 16 - Dec 17

¥42,910 → ¥37,342

13%

1 night

Oct 14 - Oct 15

¥26,952 → ¥27,848

7 nights

Oct 21 - Oct 28

¥21,262 → ¥23,418

10%

6 nights

Oct 15 - Oct 21

¥22,926 → ¥25,950

13%

Popular Airports to fly from Osaka to Busan

Osaka - Busan route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Osaka to Busan are above the typical level over the last 90 days.

📅 Best time to fly

Fly in August for the lowest prices.

Historically, August offers the lowest median price at $105, followed by July at $137.

⏱️ Flight duration

Direct flights average 1h 35m.

Direct flights from Osaka to Busan typically take 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are more common.

Connecting flights are more common, with 1 stopover, while direct flights are 24.9% of routes.

🏆 Airline highlight

Air Busan offers direct flights.

Air Busan provides direct flight options on this route from Osaka to Busan.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Osaka to Busan have historically been rare over the last 30 days.

Osaka main airports to depart from

Kansai International (KIX)

Cheapest

Kansai International Airport (KIX) is a good option for flights from Osaka to Busan.

📍 ~38 km from Osaka (reachable by car or train)

💸 Flights from ~¥21,839

Itami (ITM)

Itami Airport (ITM) is another option for flights from Osaka to Busan.

📍 ~12 km from Osaka (reachable by car or train)

💸 Flights from ~¥44,152

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 city center (reachable by car)

💸 Flights from ~¥23,335

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Daegu International Airport is a viable alternative for Busan travelers, offering international flights and good rail links.

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

💸 Flights from ~¥26,741

Business & First Class Flight Deals to Busan

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

Elite

Best Elite deals to Busan

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

From KIX

Elite

Oct 14

Busan, South Korea

76% AI deal score

$1,373

$841

Save $532

Korean Air

Business Class

From KIX

Elite

Jan 12

Busan, South Korea

67% AI deal score

$1,050

$855

Save $195

Korean Air

Business Class

From KIX

Elite

Nov 26

Busan, South Korea

67% AI deal score

$1,090

$875

Save $215

Korean Air

Business Class

From KIX

Elite

Dec 06

Busan, South Korea

67% AI deal score

$1,125

$883

Save $242

Korean Air

Business Class

From KIX

Elite

Dec 03

Busan, South Korea

67% AI deal score

$1,121

$884

Save $237

Korean Air

Business Class

From KIX

Elite

Oct 22

Busan, South Korea

67% AI deal score

$1,318

$999

Save $319

Korean Air

Business Class

From KIX

Elite

Oct 14

Busan, South Korea

67% AI deal score

$1,244

$1,000

Save $244

Korean Air

Business Class

From KIX

Elite

Oct 14

Busan, South Korea

67% AI deal score

$1,244

$1,000

Save $244

Korean Air

Business Class

From KIX

Elite

Oct 18

Busan, South Korea

67% AI deal score

$1,290

$1,011

Save $279

Korean Air

Business Class

From KIX

Elite

Feb 17

Busan, South Korea

66% AI deal score

$1,002

$869

Save $133

Korean Air

Business Class

From KIX

Elite

Nov 26

Busan, South Korea

66% AI deal score

$1,043

$875

Save $168

Korean Air

Business Class

From KIX

Elite

Nov 25

Busan, South Korea

66% AI deal score

$1,058

$875

Save $183

Korean Air

Business Class

Frequently Asked Questions About Flights to Busan

Finding affordable flights often involves comparing prices across various airlines and booking sites. Using flight comparison tools can help you see different options side-by-side. Flexibility with your travel dates and times may also lead to better deals.

Booking in advance can often secure lower prices, but last-minute deals sometimes appear. Prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday travel can sometimes be more economical than weekend travel.

Comparing nearby airports can sometimes uncover more affordable flight options or different schedules. While it may add to ground travel time, the savings on airfare could be significant. Always consider the total cost and convenience when choosing an airport.

Osaka to Busan: Overview

Insights for flights from Osaka to Busan

When flying from Osaka to Busan, most itineraries connect at least once, with only 24.9% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1.

A typical journey from Osaka to Busan takes approximately 1h 35m, including connections. This duration reflects the overall travel time you can expect when flying this route.

The distance between Osaka and Busan is 581 km, classifying this as a short-haul flight. This means you can expect a relatively quick travel experience between the two cities.

How much is a round trip from Osaka to Busan

Regular price: ¥15,871 - ¥48,169

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

Regular prices for flights from Osaka to Busan typically range from 15,871 JPY to 48,169 JPY. The current lowest deal is 21,836 JPY with Arcus-Air Logistic, for travel from Oct 15-Oct 28.

now ¥21,836

Low ¥15,871

High ¥48,169

The cheapest time to fly from Osaka to Busan

August

Cheapest

Flights from ¥105

October

Most Expensive

Flights from ¥347

Feb

Jul

Aug

Sep

Oct

Direct flights from Osaka to Busan

Air Busan

Last-minute flights going from Osaka to Busan

Tue, Oct 13

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

¥21,513

¥30,068

One-way

Tue, Oct 13

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Arcus-Air Logistic

¥29,183

¥31,017

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Air Busan

¥21,827

¥25,795

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Air Busan

¥21,831

¥27,536

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

¥27,025

¥38,613

One-way

Wed, Oct 14

⌛ Last-Minute

KIX - Busan

Osaka (KIX) - Busan (PUS)

Coyne Aviation

¥28,697

¥39,088

One-way

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

1 night

Dec 16 - Dec 17

¥42,910 → ¥37,342

13%

1 night

Oct 14 - Oct 15

¥26,952 → ¥27,848

7 nights

Oct 21 - Oct 28

¥21,262 → ¥23,418

10%

6 nights

Oct 15 - Oct 21

¥22,926 → ¥25,950

13%

Popular Airports to fly from Osaka to Busan

Osaka - Busan route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Osaka to Busan are above the typical level over the last 90 days.

📅 Best time to fly

Fly in August for the lowest prices.

Historically, August offers the lowest median price at $105, followed by July at $137.

⏱️ Flight duration

Direct flights average 1h 35m.

Direct flights from Osaka to Busan typically take 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are more common.

Connecting flights are more common, with 1 stopover, while direct flights are 24.9% of routes.

🏆 Airline highlight

Air Busan offers direct flights.

Air Busan provides direct flight options on this route from Osaka to Busan.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Osaka to Busan have historically been rare over the last 30 days.

Osaka main airports to depart from

Kansai International (KIX)

Cheapest

Kansai International Airport (KIX) is a good option for flights from Osaka to Busan.

📍 ~38 km from Osaka (reachable by car or train)

💸 Flights from ~¥21,839

Itami (ITM)

Itami Airport (ITM) is another option for flights from Osaka to Busan.

📍 ~12 km from Osaka (reachable by car or train)

💸 Flights from ~¥44,152

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 city center (reachable by car)

💸 Flights from ~¥23,335

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Daegu International Airport is a viable alternative for Busan travelers, offering international flights and good rail links.

Busan, South Korea

66% AI deal score

$1,058

$875

Save $183

Korean Air

Business Class

Frequently Asked Questions About Flights to Busan

Cheap Flights from Osaka to Busan

Today’s best flight deals from Osaka to Busan

Osaka to Busan: Overview

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 above the typical level.

Fly in August for the lowest prices.

Direct flights average 1h 35m.

Connecting flights are more common.

Air Busan offers direct flights.

Deals are rare for this route.

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

Oct 14

Jan 12

Nov 26

Dec 06

Dec 03

Oct 22

Oct 14

Oct 14

Oct 18

Feb 17

Nov 26

Nov 25

Frequently Asked Questions About Flights to Busan

How can I find cheap flights from Osaka to Busan?

When should I book flights from Osaka to Busan?

Should I compare nearby airports for flights from Osaka to Busan?

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

Can flexible travel dates help on Osaka to Busan flights?

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

Related routes

More routes from Osaka

Flights to Busan from other cities

Osaka to Busan: Overview

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 above the typical level.

Fly in August for the lowest prices.

Direct flights average 1h 35m.

Connecting flights are more common.

Air Busan offers direct flights.

Deals are rare for this route.

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

Oct 14

Jan 12

Nov 26

Dec 06

Dec 03

Oct 22

Oct 14

Oct 14

Oct 18

Feb 17

Nov 26

Nov 25

Frequently Asked Questions About Flights to Busan

How can I find cheap flights from Osaka to Busan?

When should I book flights from Osaka to Busan?

Should I compare nearby airports for flights from Osaka to Busan?