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Cheap flights from Osaka to Busan from $84

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 to Busan departing on 4/2. 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 to Busan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Jeju Air Logo
10:35 am - 12:10 pm
KIX
-
PUS
1h 35mnonstop
Jeju Air Logo
8:05 am - 9:35 am
PUS
-
KIX
1h 30mnonstop
$149Jeju Air
Wed, Apr 8 - Mon, Apr 13
Jeju Air Logo
10:40 am - 12:10 pm
KIX
-
PUS
1h 30mnonstop
Jeju Air Logo
8:30 am - 9:50 am
PUS
-
KIX
1h 20mnonstop
$153Jeju Air
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
10:50 am - 12:20 pm
KIX
-
PUS
1h 30mnonstop
Multiple Airlines Logo
6:05 pm - 8:40 am
PUS
-
KIX
14h 35m1 stop
$160Multiple Airlines
Wed, Jan 7 - Wed, Jan 21
Jeju Air Logo
10:35 am - 12:10 pm
KIX
-
PUS
1h 35mnonstop
Jeju Air Logo
4:30 pm - 6:00 pm
PUS
-
KIX
1h 30mnonstop
$166Jeju Air
Tue, Apr 21 - Thu, Apr 23
Jeju Air Logo
10:40 am - 12:10 pm
KIX
-
PUS
1h 30mnonstop
Jeju Air Logo
8:30 am - 9:50 am
PUS
-
KIX
1h 20mnonstop
$170Jeju Air
Fri, Mar 6 - Mon, Mar 9
Jeju Air Logo
10:40 am - 12:10 pm
KIX
-
PUS
1h 30mnonstop
Jeju Air Logo
5:00 pm - 6:10 pm
PUS
-
KIX
1h 10mnonstop
$171Jeju Air
Mon, Mar 16 - Wed, Mar 18
Jeju Air Logo
10:40 am - 12:10 pm
KIX
-
PUS
1h 30mnonstop
Jeju Air Logo
5:00 pm - 6:10 pm
PUS
-
KIX
1h 10mnonstop
$177Jeju Air
Mon, Mar 16 - Wed, Mar 18
Eastar Jet Logo
10:50 am - 12:20 pm
KIX
-
PUS
1h 30mnonstop
Eastar Jet Logo
7:55 am - 9:40 am
PUS
-
KIX
1h 45mnonstop
$186Eastar Jet
Thu, Mar 12 - Mon, Mar 16
Jin Air Logo
11:00 am - 12:25 pm
KIX
-
PUS
1h 25mnonstop
Jin Air Logo
8:45 am - 10:00 am
PUS
-
KIX
1h 15mnonstop
$187Jin Air
Thu, Mar 12 - Mon, Mar 16
Jin Air Logo
11:00 am - 12:25 pm
KIX
-
PUS
1h 25mnonstop
Jin Air Logo
8:45 am - 10:00 am
PUS
-
KIX
1h 15mnonstop
$188Jin Air
Fri, Mar 6 - Mon, Mar 9

Jeju Air flights from Osaka to Busan

Our best Jeju Air deals on Osaka to Busan flight tickets
Jeju Air
Apr 8
KIX10:35 amOsaka Kansai Intl
1h 35m
PUS12:10 pmBusan Gimhae
Apr 13
PUS8:05 amBusan Gimhae
1h 30m
KIX9:35 amOsaka Kansai Intl
$149
Find similar
Jeju Air
Mar 5
KIX10:40 amOsaka Kansai Intl
1h 30m
PUS12:10 pmBusan Gimhae
Mar 8
PUS8:30 amBusan Gimhae
1h 20m
KIX9:50 amOsaka Kansai Intl
$153
Find similar
Jeju Air
Apr 21
KIX10:35 amOsaka Kansai Intl
1h 35m
PUS12:10 pmBusan Gimhae
Apr 23
PUS4:30 pmBusan Gimhae
1h 30m
KIX6:00 pmOsaka Kansai Intl
$166
Find similar

Asiana Airlines flights from Osaka to Busan

Our best Asiana Airlines deals on Osaka to Busan flight tickets
Asiana Airlines
Mar 15
KIX11:30 amOsaka Kansai Intl
6h 15m
1 stop
PUS5:45 pmBusan Gimhae
Mar 18
PUS12:30 pmBusan Gimhae
6h 30m
1 stop
KIX7:00 pmOsaka Kansai Intl
$354
Find similar
Asiana Airlines
Mar 6
KIX11:30 amOsaka Kansai Intl
8h 15m
1 stop
PUS7:45 pmBusan Gimhae
Mar 9
PUS12:30 pmBusan Gimhae
6h 30m
1 stop
KIX7:00 pmOsaka Kansai Intl
$370
Find similar
Asiana Airlines
Mar 6
KIX11:30 amOsaka Kansai Intl
4h 55m
1 stop
PUS4:25 pmBusan Gimhae
Mar 9
PUS2:40 pmBusan Gimhae
4h 20m
1 stop
KIX7:00 pmOsaka Kansai Intl
$371
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka 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 December 18, 2025.
Use the filters below to find and compare flights from Osaka to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 4/8

10:35 am-12:10 pm

Nonstop1h 35m

Busan Gimhae

Mon 4/13

8:05 am-9:35 am

Nonstop1h 30m

$149

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 3/5

10:40 am-12:10 pm

Nonstop1h 30m

Busan Gimhae

Sun 3/8

8:30 am-9:50 am

Nonstop1h 20m

$153

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Wed 1/7

10:50 am-12:20 pm

Nonstop1h 30m

Busan Gimhae

Wed 1/21

6:05 pm-8:40 am

1 stop14h 35m

$160

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Tue 4/21

10:35 am-12:10 pm

Nonstop1h 35m

Busan Gimhae

Thu 4/23

4:30 pm-6:00 pm

Nonstop1h 30m

$166

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Fri 3/6

10:40 am-12:10 pm

Nonstop1h 30m

Busan Gimhae

Mon 3/9

8:30 am-9:50 am

Nonstop1h 20m

$170

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Mon 3/16

10:40 am-12:10 pm

Nonstop1h 30m

Busan Gimhae

Wed 3/18

5:00 pm-6:10 pm

Nonstop1h 10m

$171

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Mon 3/16

10:40 am-12:10 pm

Nonstop1h 30m

Busan Gimhae

Wed 3/18

5:00 pm-6:10 pm

Nonstop1h 10m

$177

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 3/12

10:50 am-12:20 pm

Nonstop1h 30m

Busan Gimhae

Mon 3/16

7:55 am-9:40 am

Nonstop1h 45m

$186

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 3/12

11:00 am-12:25 pm

Nonstop1h 25m

Busan Gimhae

Mon 3/16

8:45 am-10:00 am

Nonstop1h 15m

$187

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Fri 3/6

11:00 am-12:25 pm

Nonstop1h 25m

Busan Gimhae

Mon 3/9

8:45 am-10:00 am

Nonstop1h 15m

$188

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 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 typical price of a round-trip flight between Osaka and Busan?

What is the cheapest month to fly to Busan?

The cheapest month to fly to Busan from Osaka is in July. Flight prices, which tend to average around $154, 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 December is also cheap. Prices for this month can be found on momondo for an average of $173.

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

Our data shows that Sunday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $117. Flights from Osaka to Busan on a Saturday will generally be more expensive and average around $218. 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 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. In the evening is when there is more demand to fly to Busan, so prices are often more expensive at around $231 per ticket.

What is the cheapest Osaka to Busan Gimhae flight route?

Fly from Osaka Kansai Intl to Busan Gimhae for the best Osaka - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Busan for around $188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from Osaka for as low as $169 on momondo.

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

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

Can stopping save me money on Osaka to Busan flights?

No. A direct flight is the cheapest option for a flight between Osaka to Busan.

How have Osaka to Busan flight prices changed over time?

As of December 2025, prices for Osaka to Busan flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Osaka to Busan

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

Cheap Osaka to Busan (OSA to PUS) flight deals and tips

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

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Busan

1 airport
The fastest flight from Osaka to Busan takes 1h 25m
Direct flights go from Osaka to Busan every day.
There is 1 airport in Busan. From Osaka there are direct flights to Busan Gimhae (PUS).
Search flight deals

  • How far is Osaka to Busan Gimhae by plane?

    A flight from Osaka to Busan Gimhae will travel around 366.9 mi. 1h 25m is a normal flight duration for this route.

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

    Prices for flights from Osaka to Busan Gimhae Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to Busan Gimhae Airport.

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

    The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Osaka to Busan

Compare and see reviews for airlines that fly from Osaka to Busan with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $117Free CancellationRating
0.0
0 reviews
Search Jin Air flights
Jeju AirPriceFrom $162Free CancellationRating
7.6
36 reviews
Search Jeju Air flights

  • Jeju Air Flights From Osaka to Busan

    Jeju Air operates around 17 flights from Osaka to Busan every week. The average price of these flights found in the last 72 hours has been $196, but momondo users have found Jeju Air deals from Osaka to Busan from as low as $162 round-trip. Jeju Air has been scored 7.6/10 in 36 reviews.

Why use momondo?

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

It is quick and easy to find Osaka to Busan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Busan that suits you.

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

Yes. All flights to Busan from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes momondo offers price alerts on flights to Busan from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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