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Cheap flights from Busan to Osaka from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Osaka departing on 10/13. 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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0 bags

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Cheap round-trip flights

Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
Jin Air Logo
10:30 am - 12:10 pmKIX-PUS
1h 40mnonstop
$101Jin Air
Find Deal
Tue, Oct 14 - Thu, Oct 16
T'way Air Logo
9:20 am - 10:55 amPUS-KIX
1h 35mnonstop
T'way Air Logo
6:55 pm - 9:00 pmKIX-PUS
2h 05mnonstop
$105T'way Air
Find Deal
Wed, Oct 22 - Wed, Oct 22
Jeju Air Logo
4:45 pm - 6:10 pmPUS-KIX
1h 25mnonstop
Jeju Air Logo
7:00 pm - 8:30 pmKIX-PUS
1h 30mnonstop
$107Jeju Air
Find Deal
Fri, Oct 10 - Sat, Oct 18
Jeju Air Logo
8:20 am - 9:45 amPUS-KIX
1h 25mnonstop
Jeju Air Logo
7:00 pm - 8:30 pmKIX-PUS
1h 30mnonstop
$110Jeju Air
Find Deal
Wed, Oct 22 - Thu, Oct 23
Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
Jin Air Logo
5:35 pm - 6:55 pmKIX-PUS
1h 20mnonstop
$111Jin Air
Find Deal
Sat, Oct 11 - Tue, Oct 14
Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
Jin Air Logo
10:30 am - 12:10 pmKIX-PUS
1h 40mnonstop
$112Jin Air
Find Deal
Mon, Oct 13 - Thu, Oct 16
Eastar Jet Logo
7:55 am - 9:40 amPUS-KIX
1h 45mnonstop
Eastar Jet Logo
5:00 pm - 6:30 pmKIX-PUS
1h 30mnonstop
$114Eastar Jet
Find Deal
Wed, Mar 11 - Thu, Mar 12
Jin Air Logo
3:05 pm - 4:35 pmPUS-KIX
1h 30mnonstop
Jin Air Logo
5:35 pm - 6:55 pmKIX-PUS
1h 20mnonstop
$116Jin Air
Find Deal
Sat, Oct 11 - Tue, Oct 14
Jeju Air Logo
4:45 pm - 6:10 pmPUS-KIX
1h 25mnonstop
Jeju Air Logo
7:00 pm - 8:30 pmKIX-PUS
1h 30mnonstop
$118Jeju Air
Find Deal
Tue, Oct 14 - Sat, Oct 18
T'way Air Logo
9:20 am - 10:55 amPUS-KIX
1h 35mnonstop
T'way Air Logo
6:55 pm - 8:30 pmKIX-PUS
1h 35mnonstop
$137T'way Air
Find Deal
Wed, Oct 15 - Sat, Oct 18

Jin Air flights from Busan to Osaka

Our best Jin Air deals on Busan to Osaka flight tickets
Jin Air
Oct 14
PUS3:05 pmBusan Gimhae
1h 30m
KIX4:35 pmOsaka Kansai Intl
Oct 16
KIX10:30 amOsaka Kansai Intl
1h 40m
PUS12:10 pmBusan Gimhae
$101
Find similar
Jin Air
Oct 11
PUS3:05 pmBusan Gimhae
1h 30m
KIX4:35 pmOsaka Kansai Intl
Oct 14
KIX5:35 pmOsaka Kansai Intl
1h 20m
PUS6:55 pmBusan Gimhae
$111
Find similar
Jin Air
Oct 13
PUS3:05 pmBusan Gimhae
1h 30m
KIX4:35 pmOsaka Kansai Intl
Oct 16
KIX10:30 amOsaka Kansai Intl
1h 40m
PUS12:10 pmBusan Gimhae
$112
Find similar

T'way Air flights from Busan to Osaka

Our best T'way Air deals on Busan to Osaka flight tickets
T'way Air
Oct 22
PUS9:20 amBusan Gimhae
1h 35m
KIX10:55 amOsaka Kansai Intl
Oct 22
KIX6:55 pmOsaka Kansai Intl
2h 05m
PUS9:00 pmBusan Gimhae
$105
Find similar
T'way Air
Oct 15
PUS9:20 amBusan Gimhae
1h 35m
KIX10:55 amOsaka Kansai Intl
Oct 18
KIX6:55 pmOsaka Kansai Intl
1h 35m
PUS8:30 pmBusan Gimhae
$137
Find similar
T'way Air
Sep 17
PUS9:20 amBusan Gimhae
1h 35m
KIX10:55 amOsaka Kansai Intl
Sep 17
KIX6:55 pmOsaka Kansai Intl
2h 05m
PUS9:00 pmBusan Gimhae
$144
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Osaka 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 September 15, 2025.
Use the filters below to find and compare flights from Busan to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 10/14

3:05 pm-4:35 pm

Nonstop1h 30m

Osaka Kansai Intl

Thu 10/16

10:30 am-12:10 pm

Nonstop1h 40m

$101

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Wed 10/22

9:20 am-10:55 am

Nonstop1h 35m

Osaka Kansai Intl

Wed 10/22

6:55 pm-9:00 pm

Nonstop2h 05m

$105

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Fri 10/10

4:45 pm-6:10 pm

Nonstop1h 25m

Osaka Kansai Intl

Sat 10/18

7:00 pm-8:30 pm

Nonstop1h 30m

$107

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Wed 10/22

8:20 am-9:45 am

Nonstop1h 25m

Osaka Kansai Intl

Thu 10/23

7:00 pm-8:30 pm

Nonstop1h 30m

$110

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Sat 10/11

3:05 pm-4:35 pm

Nonstop1h 30m

Osaka Kansai Intl

Tue 10/14

5:35 pm-6:55 pm

Nonstop1h 20m

$111

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Mon 10/13

3:05 pm-4:35 pm

Nonstop1h 30m

Osaka Kansai Intl

Thu 10/16

10:30 am-12:10 pm

Nonstop1h 40m

$112

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Wed 3/11

7:55 am-9:40 am

Nonstop1h 45m

Osaka Kansai Intl

Thu 3/12

5:00 pm-6:30 pm

Nonstop1h 30m

$114

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Sat 10/11

3:05 pm-4:35 pm

Nonstop1h 30m

Osaka Kansai Intl

Tue 10/14

5:35 pm-6:55 pm

Nonstop1h 20m

$116

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 10/14

4:45 pm-6:10 pm

Nonstop1h 25m

Osaka Kansai Intl

Sat 10/18

7:00 pm-8:30 pm

Nonstop1h 30m

$118

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Wed 10/15

9:20 am-10:55 am

Nonstop1h 35m

Osaka Kansai Intl

Sat 10/18

6:55 pm-8:30 pm

Nonstop1h 35m

$137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Osaka from

How to get the cheapest flight ticket from Busan to Osaka

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 Busan and Osaka?

What is the cheapest month to fly to Osaka?

In general, July is the cheapest month to fly from Busan to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $122. If you are unable to visit Osaka during the month of July, then departing from Busan during the month September is also very affordable. Most momondo users find prices during this month for around $127.

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

According to our data, Sunday is the cheapest day to fly to Osaka from Busan. The lowest ticket price found for a Sunday departure recently was $172. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Busan to Osaka for around $217.

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

Our data shows that the cheapest Busan to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $194. Flights to Osaka are more costly at noon, with an average ticket price of $205. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Busan Gimhae to Osaka flight route?

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

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

You are more likely to see cheaper flights to Osaka from Busan when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Busan for as low as $175 on momondo.

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

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

How have Busan to Osaka flight prices changed over time?

As of September 2025, prices for Busan to Osaka flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Busan to Osaka

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

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

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

Best Price Found

$79

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Osaka

1 airport
The best one-way flight to Osaka from Busan in the past 72 hours is $79. The best round-trip flight deal from Busan to Osaka found on momondo in the last 72 hours is $160.
The fastest flight from Busan to Osaka takes 1h 10m
Direct flights go from Busan to Osaka every day.
There is 1 airport near Osaka: Osaka Kansai Intl (KIX)
Search flight deals

  • How far is Busan Gimhae to Osaka by plane?

    There are 366.9 mi between Busan Gimhae and Osaka. In terms of flight time, this usually takes a little over 1h 10m.

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

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

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

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

    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 Busan Gimhae Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents required for your trip to Osaka 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 Osaka. 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 Busan to Osaka?

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

Best airlines flying from Busan to Osaka

Compare and see reviews for airlines that fly from Busan to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $88Free CancellationRating
8.7
20 reviews
Search Jin Air flights
T'way AirPriceFrom $89Free CancellationRating
6.5
12 reviews
Search T'way Air flights
Air BusanPriceFrom $105Free CancellationRating
8.8
5 reviews
Search Air Busan flights
Jeju AirPriceFrom $109Free CancellationRating
7.7
33 reviews
Search Jeju Air flights
Korean AirPriceFrom $197Free CancellationRating
8.4
1,139 reviews
Search Korean Air flights

  • Air Busan Flights From Busan to Osaka

    Air Busan flies from Busan to Osaka around 14 times per week, with 5 momondo users rating the airline 8.8/10. The cheapest Air Busan deal from Busan to Osaka in the last 72 hours was $105 (round-trip), much lower than the average airfare cost of $228 for Air Busan flights on this route.

  • Jin Air Flights From Busan to Osaka

    Across 20 Jin Air reviews on momondo, the average score is 8.7/10. Jin Air flies from Busan to Osaka about 14 times each week, with ticket deals ranging from $88 to $216. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Busan to Osaka. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Busan to Osaka flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Busan.

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

Price alerts on flights to Osaka from Busan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Osaka trip

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport