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

In the trailing 90 days, approximately 16.3% of flights from Kumamoto to Busan were non-stop. For flights that include stopovers, the median number of stopovers was 2. Travelers should consider these factors when planning their journey.

What's the flight time from Kumamoto to Busan?

The median direct flight time from Kumamoto to Busan is 1 hour and 5 minutes, covering a distance of 314 kilometers. For flights with one stop, the median travel time is significantly longer, typically around 11 hours and 30 minutes. Travelers should account for these differences when choosing their preferred flight option.

Should I set a price alert for Kumamoto to Busan flights?

Based on historical trends, deals for flights from Kumamoto to Busan are classified as frequent. This suggests that price fluctuations are common, and setting a price alert could be beneficial. Monitoring prices over time may help travelers secure a more favorable fare for their journey.

Flights From Kumamoto

To Busan

Cheap Flights from Kumamoto to Busan

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

Deals from

Kumamoto

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

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Kumamoto to Busan

Explore current cheapest deals departing from Kumamoto to Busan

2026-09-22 – 2026-09-30
KMJ - Busan
44% AI deal score
¥17,720
¥13,291
Round trip
2026-09-24 – 2026-09-30
KMJ - Busan
44% AI deal score
¥17,846
¥13,291
Round trip
2026-09-16 – 2026-09-17
KMJ - Busan
70% AI deal score
¥23,851
¥13,291
Round trip
2026-10-02 – 2026-10-13
KMJ - Busan
43% AI deal score
¥17,373
¥13,291
Round trip
2026-09-23 – 2026-09-30
KMJ - Busan
44% AI deal score
¥18,095
¥13,446
Round trip
2026-09-25 – 2026-09-30
KMJ - Busan
44% AI deal score
¥18,709
¥13,446
Round trip
2026-10-07 – 2026-10-11
KMJ - Busan
66% AI deal score
¥20,273
¥13,446
Round trip
2026-10-02 – 2026-10-11
KMJ - Busan
44% AI deal score
¥18,094
¥13,446
Round trip
2026-09-24 – 2026-09-29
KMJ - Busan
44% AI deal score
¥18,817
¥13,910
Round trip
2026-09-23 – 2026-09-29
KMJ - Busan
43% AI deal score
¥18,106
¥13,910
Round trip

Kumamoto to Busan: Overview

Insights for flights from Kumamoto to Busan

The journey from Kumamoto to Busan covers a distance of 314 kilometers, classifying it as a short-haul route. This means you can expect a relatively quick travel experience, though the overall journey time can vary based on connections.

If you are looking for cheap flights from Kumamoto to Busan, the cheapest time to fly is typically in November, with median fares around $141. September also offers competitive prices, with a median fare of $188. Travelers can also find more affordable options in July, where the median fare is $243.

A typical journey from Kumamoto to Busan takes approximately 12h 10m, including connections. This duration is influenced by the fact that most itineraries connect at least once, as only 16.3% of recent fares were for non-stop flights. When connecting, the median number of stopovers is 2.

Fares for flights from Kumamoto to Busan typically range from $219–$489, with a median of $361. Right now, current fares are significantly above the typical level for this route. Only 1% of recent fares were classified as a good price, indicating that finding a low fare may require some flexibility. New deals appear almost daily for this route.

How much is a round trip from Kumamoto to Busan

Regular price: ¥15,064 - ¥82,062

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

The regular price range for this route is between 15064 JPY and 82062 JPY. The current lowest deal is 11553 JPY with Arcus-Air Logistic, for travel from Oct 2-Oct 6.

now ¥11,553

Low ¥15,064

High ¥82,062

The cheapest time to fly from Kumamoto to Busan

The cheapest month to fly from KMJ to PUS is November, with a median price of $141. The most expensive month is February, with a median price of $471. Prices are generally lower from April to November.

November

Cheapest

Flights from ¥141

February

Most Expensive

Flights from ¥471

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Direct flights from Kumamoto to Busan

Arcus-Air Logistic

Last-minute flights going from Kumamoto to Busan

Tue, Sep 15

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥23,839

¥13,291

One-way

Tue, Sep 15

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥23,851

¥19,782

One-way

Wed, Sep 16

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥23,680

¥13,446

One-way

Wed, Sep 16

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥23,668

¥16,382

One-way

Tue, Sep 22

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥17,245

¥13,446

One-way

Tue, Sep 22

⌛ Last-Minute

KMJ - Busan

Kumamoto (KMJ) - Busan (PUS)

Arcus-Air Logistic

¥15,619

¥13,446

One-way

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

1 night

Sep 16 - Sep 17

¥23,920 → ¥13,330

44%

2 nights

Sep 16 - Sep 18

¥23,908 → ¥16,120

33%

4 nights

Oct 7 - Oct 11

¥20,332 → ¥13,485

34%

3 nights

Oct 2 - Oct 5

¥20,655 → ¥14,260

31%

Popular Airports to fly from Kumamoto to Busan

Kumamoto - Busan route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Kumamoto to Busan are below the typical level, with 1% good prices.

📅 Best time to fly

Fly in November for the lowest prices.

Historically, November is the cheapest month to fly, with a median price of $141.

⏱️ Flight duration

Flights typically take 12h 10m.

The median flight duration from Kumamoto to Busan is 12 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant.

Only 16.3% of recent flights are direct, with connecting flights having 2 stopovers.

🏆 Airline highlight

Arcus-Air Logistic offers direct flights.

Arcus-Air Logistic has offered 1 direct deal on this route in the last 90 days.

🎯 Booking tip

Deals appear frequently.

Deals on flights from Kumamoto to Busan appear frequently, typically every 30 days.

Kumamoto main airports to depart from

Kumamoto (KMJ)

Cheapest

Kumamoto Airport is a convenient departure point for flights to Busan, offering direct access to your destination.

📍 ~14 km from Kumamoto (reachable by car)

💸 Flights from ~¥10,571

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

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

📍 ~12 km from Busan (reachable by car)

💸 Flights from ~¥10,702

Airports nearby Busan used as alternative

Daegu International (TAE)

Daegu International Airport is a viable alternative for Busan travelers, especially with its international status and high-speed rail links.

📍 ~75 km from Busan (reachable by KTX high-speed rail and express buses)

💸 Flights from ~¥26,675

Business & First Class Flight Deals to Busan

$452

Save $938

Japan Airlines, +1

Business Class

From KMJ

Elite

Oct 06

Busan, South Korea

76% AI deal score

$1,409

$452

Save $957

Japan Airlines, +1

Business Class

From KMJ

Elite

Oct 22

Busan, South Korea

76% AI deal score

$1,341

$480

Save $861

Arcus-Air Logistic

Business Class

From KMJ

Elite

Oct 20

Busan, South Korea

76% AI deal score

$1,338

$480

Save $858

Arcus-Air Logistic

Business Class

From KMJ

Elite

Oct 21

Busan, South Korea

76% AI deal score

$1,340

$480

Save $860

Arcus-Air Logistic

Business Class

Frequently Asked Questions About Flights to Busan

Historically, the optimal booking window for flights from Kumamoto to Busan is typically 28-59 days prior to departure. Flights booked within this period have an average price of $238. Booking too close to the travel date, such as 0-6 days out, generally results in higher prices, averaging around $269. Conversely, booking more than 60 days in advance can also be more expensive, with an average price of $391.

Across the trailing quarter, a good price for a flight from Kumamoto to Busan is considered to be $219 or less. The median price for this route over the same period was $361. Prices can vary, with 75% of flights historically costing $489 or less.

Historically, the cheapest months to fly from Kumamoto to Busan are November, with a median price of $141, and September, with a median price of $188. July also shows a relatively lower median price of $243. The annual median price for this route is $361, indicating that these months offer significant savings compared to the overall average.

Kumamoto to Busan: Overview

Insights for flights from Kumamoto to Busan

How much is a round trip from Kumamoto to Busan

Regular price: ¥15,064 - ¥82,062

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

The regular price range for this route is between 15064 JPY and 82062 JPY. The current lowest deal is 11553 JPY with Arcus-Air Logistic, for travel from Oct 2-Oct 6.

now ¥11,553

Low ¥15,064

High ¥82,062

The cheapest time to fly from Kumamoto to Busan

November

Cheapest

Flights from ¥141

February

Most Expensive

Flights from ¥471

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov