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Cheap flights from Osaka Kansai Intl Airport to Busan from C$ 139

KIX — PUS
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansai Intl to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Kansai Intl to Busan

Wed 23/910:50 a.m. -
Nonstop1h 40m
Tue 29/91:30 p.m. -
Nonstop1h 30m
Deal found 6/9C$ 248
Wed 23/910:35 a.m. -
Nonstop1h 35m
Tue 29/95:00 p.m. -
Nonstop1h 30m
Deal found 7/9C$ 250
Wed 7/1010:50 a.m. -
Nonstop1h 40m
Sun 11/109:05 a.m. -
Nonstop1h 25m
Deal found 10/9C$ 261
Thu 24/911:30 a.m. -
Nonstop1h 25m
Wed 30/91:30 p.m. -
Nonstop1h 30m
Deal found 7/9C$ 274
Fri 2/1010:35 a.m. -
Nonstop1h 35m
Mon 5/108:05 a.m. -
Nonstop1h 30m
Deal found 9/9C$ 298
Sat 26/912:25 p.m. -
Nonstop1h 25m
Tue 29/91:30 p.m. -
Nonstop1h 30m
Deal found 8/9C$ 307
Wed 21/103:30 p.m. -
Nonstop1h 35m
Wed 28/102:05 p.m. -
Nonstop1h 30m
Deal found 6/9C$ 331
Tue 13/1010:35 a.m. -
Nonstop1h 35m
Tue 20/105:00 p.m. -
Nonstop1h 30m
Deal found 7/9C$ 357

Find flight deals from Kansai Intl to Busan

Round-trip from

C$ 248

One-way from

C$ 139

Popular in

February

Cheapest in

August

Average price

C$ 269

Good one-way deal

C$ 152 or less
Eastar Jet
  • Eastar Jet
  • 23/9-29/9
  • Nonstop
  • 3h 10m total
  • Osaka to Busan
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Eastar Jet
  • Eastar Jet
  • 7/10-31/12
  • Nonstop
  • 1h 40m total
  • Osaka to Busan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Osaka Kansai Intl to Busan Gimhae.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Wed 30/9

10:50 a.m.-12:30 p.m.

Nonstop1h 40m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Wed 21/10

10:35 a.m.-12:10 p.m.

Nonstop1h 35m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 143
Quickest round-trip

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Thu 22/10

11:30 a.m.-12:55 p.m.

Nonstop1h 25m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 160

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Wed 28/10

7:00 p.m.-8:30 p.m.

Nonstop1h 30m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 160

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Tue 6/10

4:00 p.m.-6:00 p.m.

Nonstop2h 00m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 160

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Tue 10/11

5:00 p.m.-6:30 p.m.

Nonstop1h 30m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 160

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Wed 16/9

10:35 a.m.-12:10 p.m.

Nonstop1h 35m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 167

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Thu 5/11

10:50 a.m.-12:20 p.m.

Nonstop1h 30m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 171

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Tue 3/11

7:00 p.m.-8:30 p.m.

Nonstop1h 30m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

OsakaBusan

KIX Osaka Kansai Intl - PUS Busan Gimhae

KIXPUS

Osaka Kansai Intl

Tue 20/10

6:50 p.m.-12:10 p.m.

1 stop17h 20m

Busan Gimhae

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Kansai Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Kansai Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to Busan

How far ahead should I book a flight from Osaka Kansai Intl Airport to Busan?

To ensure you get the cheapest price possible for a flight from Osaka Kansai Intl Airport to Busan, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Busan?

Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Busan (average of C$ 216). Flying from Osaka Kansai Intl Airport to Busan in February is currently the most expensive (average of C$ 288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KIX to PUS?

When flying from Osaka Kansai Intl Airport to Busan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Osaka Kansai Intl Airport to Busan?

Airfare is typical for this route at the moment.

Osaka Kansai Intl Airport to Busan flights typically cost between C$ 223 and C$ 331 in September.
The cheapest round-trip price found within the last 5 days was C$ 248 on Eastar Jet (23 Sep-29 Sep).

Related info for your journey

  • What airport do you fly into for flights to Busan from Osaka Kansai Intl?

    For a flight from Osaka Kansai Intl to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 11.6 km from the centre of the city. Gimhae is the only Busan airport and it handles 13 inbound flights from Osaka Kansai Intl per day. 0 airlines have flights to Busan Gimhae from Osaka Kansai Intl on a regular basis.

  • How long is the flight from Osaka Kansai Intl Airport to Busan?

    For as low as C$ 248, Eastar Jet can have you in Busan from Osaka Kansai Intl Airport in 1h 25m. Osaka Kansai Intl Airport and Busan are separated by a distance of 579 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Busan one-way?

    For one-way options, check prices for Jeju Air. According to our data, you can fly for as low as C$ 106. Users have also found prices from C$ 120 and C$ 120 on Trinity Airways and Eastar Jet, respectively.

  • What are the most reliable airlines from Osaka Kansai Intl Airport to Busan?

    Consider Jeju Air (98%), Eastar Jet (97%) or Air Busan (89%) when booking your flight. These represent the most reliable airlines when flying from Osaka Kansai Intl Airport to Busan.

  • Can I find deals for flights from Kansai Intl to Busan that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Busan.

  • Can I find deals for business class flights from Kansai Intl to Busan?

    Yes. Cheapflights offers flight deals from Kansai Intl to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Busan (average of C$ 216). Flying from Osaka Kansai Intl Airport to Busan in February is currently the most expensive (average of C$ 288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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