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Cheap flights from Osaka Kansai Intl Airport to Busan from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to Busan departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Kansai Intl Airport to Busan

Cheap round-trip flights

Logo
6:55 pm - 8:30 pmKIX-PUS
1h 35mnonstop
Logo
9:20 am - 10:55 amPUS-KIX
1h 35mnonstop
$100
Find Deal
Tue, Aug 26 - Tue, Sep 2
Logo
2:00 pm - 3:30 pmKIX-PUS
1h 30mnonstop
Logo
9:20 am - 10:55 amPUS-KIX
1h 35mnonstop
$106
Find Deal
Mon, Sep 1 - Mon, Sep 8
Jeju Air Logo
10:35 am - 12:10 pmKIX-PUS
1h 35mnonstop
Jeju Air Logo
4:45 pm - 6:10 pmPUS-KIX
1h 25mnonstop
$125Jeju Air
Find Deal
Sat, Aug 23 - Fri, Aug 29
Jin Air Logo
10:30 am - 12:10 pmKIX-PUS
1h 40mnonstop
Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
$129Jin Air
Find Deal
Thu, Aug 28 - Sat, Aug 30
Jin Air Logo
10:30 am - 12:10 pmKIX-PUS
1h 40mnonstop
Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
$130Jin Air
Find Deal
Thu, Aug 28 - Sat, Aug 30
Jeju Air Logo
7:00 pm - 8:30 pmKIX-PUS
1h 30mnonstop
Jeju Air Logo
8:20 am - 9:45 amPUS-KIX
1h 25mnonstop
$146Jeju Air
Find Deal
Wed, Aug 20 - Sun, Aug 24
T'way Air Logo
6:55 pm - 9:00 pmKIX-PUS
2h 05mnonstop
T'way Air Logo
9:20 am - 10:55 amPUS-KIX
1h 35mnonstop
$160T'way Air
Find Deal
Wed, Sep 10 - Wed, Sep 17
Korean Air Logo
12:35 pm - 8:45 pmKIX-PUS
8h 10m1 stop
Korean Air Logo
1:40 pm - 3:15 pmPUS-KIX
1h 35mnonstop
$289Korean Air
Find Deal
Wed, Aug 20 - Sun, Aug 24
Korean Air Logo
11:55 am - 6:35 pmKIX-PUS
6h 40m1 stop
Korean Air Logo
1:40 pm - 3:15 pmPUS-KIX
1h 35mnonstop
$290Korean Air
Find Deal
Wed, Aug 20 - Sun, Aug 24
T'way Air Logo
6:40 pm - 8:15 pmKIX-PUS
1h 35mnonstop
T'way Air Logo
9:25 am - 10:55 amPUS-KIX
1h 30mnonstop
$334T'way Air
Find Deal
Wed, Dec 31 - Sat, Jan 3

Jeju Air flights from Osaka Kansai Intl Airport to Busan

Our best Jeju Air deals on Osaka Kansai Intl Airport to Busan flight tickets
Jeju Air
Aug 23
KIX10:35 amOsaka Kansai Intl
1h 35m
PUS12:10 pmBusan Gimhae
Aug 29
PUS4:45 pmBusan Gimhae
1h 25m
KIX6:10 pmOsaka Kansai Intl
$125
Find similar
Jeju Air
Aug 20
KIX7:00 pmOsaka Kansai Intl
1h 30m
PUS8:30 pmBusan Gimhae
Aug 24
PUS8:20 amBusan Gimhae
1h 25m
KIX9:45 amOsaka Kansai Intl
$146
Find similar
Jeju Air
Aug 20
KIX7:00 pmOsaka Kansai Intl
1h 30m
PUS8:30 pmBusan Gimhae
Aug 24
PUS8:20 amBusan Gimhae
1h 25m
KIX9:45 amOsaka Kansai Intl
$147
Find similar

T'way Air flights from Osaka Kansai Intl Airport to Busan

Our best T'way Air deals on Osaka Kansai Intl Airport to Busan flight tickets
T'way Air
Sep 10
KIX6:55 pmOsaka Kansai Intl
2h 05m
PUS9:00 pmBusan Gimhae
Sep 17
PUS9:20 amBusan Gimhae
1h 35m
KIX10:55 amOsaka Kansai Intl
$160
Find similar
T'way Air
Dec 31
KIX6:40 pmOsaka Kansai Intl
1h 35m
PUS8:15 pmBusan Gimhae
Jan 3
PUS9:25 amBusan Gimhae
1h 30m
KIX10:55 amOsaka Kansai Intl
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 29, 2025.
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

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Tue 8/26

6:55 pm-8:30 pm

Nonstop1h 35m

Busan Gimhae

Tue 9/2

9:20 am-10:55 am

Nonstop1h 35m

$100

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Mon 9/1

2:00 pm-3:30 pm

Nonstop1h 30m

Busan Gimhae

Mon 9/8

9:20 am-10:55 am

Nonstop1h 35m

$106

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Sat 8/23

10:35 am-12:10 pm

Nonstop1h 35m

Busan Gimhae

Fri 8/29

4:45 pm-6:10 pm

Nonstop1h 25m

$125

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 8/28

10:30 am-12:10 pm

Nonstop1h 40m

Busan Gimhae

Sat 8/30

3:05 pm-4:35 pm

Nonstop1h 30m

$129

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 8/28

10:30 am-12:10 pm

Nonstop1h 40m

Busan Gimhae

Sat 8/30

3:05 pm-4:35 pm

Nonstop1h 30m

$130

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 8/20

7:00 pm-8:30 pm

Nonstop1h 30m

Busan Gimhae

Sun 8/24

8:20 am-9:45 am

Nonstop1h 25m

$146

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 9/10

6:55 pm-9:00 pm

Nonstop2h 05m

Busan Gimhae

Wed 9/17

9:20 am-10:55 am

Nonstop1h 35m

$160

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 8/20

12:35 pm-8:45 pm

1 stop8h 10m

Busan Gimhae

Sun 8/24

1:40 pm-3:15 pm

Nonstop1h 35m

$289

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 8/20

11:55 am-6:35 pm

1 stop6h 40m

Busan Gimhae

Sun 8/24

1:40 pm-3:15 pm

Nonstop1h 35m

$290

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 12/31

6:40 pm-8:15 pm

Nonstop1h 35m

Busan Gimhae

Sat 1/3

9:25 am-10:55 am

Nonstop1h 30m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Busan from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Busan?

The cheapest month to fly to Busan from Osaka Kansai Intl Airport is in July. Flight prices, which tend to average around $145, are often lower during this time because this is during the off-season. If you aren’t able to travel to Busan during the month of July, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $171.

What is the cheapest day to depart on your flight to Busan?

Our data shows that Tuesday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $193. Flights from Osaka Kansai Intl Airport to Busan on a Monday will generally be more expensive and average around $290. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Busan?

In the morning is the cheapest time of day to fly from Osaka Kansai Intl Airport to Busan when you can find flight prices for as low as $193. Flying to Busan in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Busan, so prices are often more expensive at around $267 per ticket.

What is the cheapest Osaka Kansai Intl to Busan Gimhae flight route?

Fly from Osaka Kansai Intl to Busan Gimhae for the best Osaka Kansai Intl - Busan Gimhae flight prices

How far in advance should I book a flight to Busan?

You are more likely to see cheaper flights to Busan from Osaka Kansai Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Busan for around $212 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from Osaka Kansai Intl Airport for as low as $179 on momondo.

What cabin class options are available on Osaka Kansai Intl to Busan Gimhae flights?

There are 1 cabin classes available to choose from on Osaka Kansai Intl to Busan Gimhae flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Osaka Kansai Intl Airport to Busan flight prices changed over time?

As of July 2025, prices for Osaka Kansai Intl Airport to Busan flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to Busan according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka Kansai Intl Airport to Busan (KIX to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Busan

Best Price Found

$64

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Busan

1 airport
The best one-way flight to Busan from Osaka Kansai Intl Airport in the past 72 hours is $64. The best round-trip flight deal from Osaka Kansai Intl Airport to Busan found on momondo in the last 72 hours is $100.
The fastest flight from Osaka Kansai Intl Airport to Busan takes 1h 20m
Direct flights go from Osaka Kansai Intl Airport to Busan every day.
There is 1 airport near Busan: Busan Gimhae (PUS)
Search flight deals

  • How far is Osaka Kansai Intl to Busan Gimhae by plane?

    The straight-line distance from Osaka Kansai Intl to Busan Gimhae is 354.1 mi. A reasonable flight in good conditions will take 1h 20m.

  • When did momondo last update prices for flights from Osaka Kansai Intl Airport to Busan Gimhae Airport?

    Prices for flights from Osaka Kansai Intl Airport to Busan Gimhae Airport are updated daily.

  • How many operators does momondo search for flights from Osaka Kansai Intl Airport to Busan Gimhae Airport?

  • How old do you have to be to fly from Osaka Kansai Intl Airport to Busan Gimhae Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Osaka Kansai Intl Airport to Busan?

  • What is the most popular airline from Osaka Kansai Intl Airport to Busan?

Best airlines flying from Osaka Kansai Intl Airport to Busan

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to Busan with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $117Free CancellationRating
8.7
19 reviews
Search Jin Air flights
Jeju AirPriceFrom $167Free CancellationRating
7.7
33 reviews
Search Jeju Air flights

  • Jin Air Flights From Osaka Kansai Intl Airport to Busan

    The lowest priced Jin Air flight from Osaka Kansai Intl Airport to Busan from the last 72 hours was $117. Generally, Jin Air has 14 flights on this route every week with an average price of $193. Jin Air is rated 8.7/10 by our users.

  • Jeju Air Flights From Osaka Kansai Intl Airport to Busan

    $167 is the best Jeju Air flight deal from Osaka Kansai Intl Airport to Busan found on momondo over the last 72 hours. The average Jeju Air ticket price found was closer to $208, however, with flight time and availability significantly affecting the price. Jeju Air (7.7/10 from 33 user reviews) flies into Busan from Osaka Kansai Intl Airport 14 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Busan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Busan from Osaka.

Can I find flights from Osaka to Busan with flexible booking policies on momondo?

All flight searches from Osaka to Busan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Osaka to Busan?

Once you have performed a search for Osaka to Busan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Osaka to Busan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan from Osaka and alert you when they change.

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