What is the cheapest airline that flies from Seoul to Osaka?

Jeju Air, Aero K, and Peach are the most popular carriers operating from Seoul to Osaka

What airlines fly to Osaka?

Jeju Air, Peach and Asiana Airlines are the top three most popular airlines that fly to Osaka from Seoul according to our data. Jeju Air is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 10 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seoul to Osaka on average per week?

As of October 2025, 453 flights take off from Seoul and land in Osaka each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

How long does it take to fly to Osaka?

Average flight duration from Seoul to Osaka depends on which airport you fly into and out of. Flying from Seoul to Osaka Kansai Intl Airport is 1h 40m on average, while flying from Incheon to Osaka Kansai Intl Airport is 1h 45m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

How many flights depart from Seoul to Osaka on average per day?

As of October 2025, there are 64 flights per day flying from Seoul to Osaka. The most common time of day flights depart is 8:00AM, with 44% of flights taking off at noon.

When did momondo last update prices for flights from Seoul to Osaka?

Prices for flights from Seoul to Osaka refresh daily.

How many operators does momondo search for flights from Seoul to Osaka?

As of October 2025, there are 10 operators available to choose from for flights from Seoul to Osaka.

How old do you have to be to fly from Seoul to Osaka?

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 Seoul to Osaka.

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

The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$49 Cheap Flights from Seoul to Osaka in 2025/26

Q: What is the typical price of a round-trip flight between Seoul and Osaka?

Prices are currently low for flights on this route. Typical prices usually range from $149 to $220. The lowest price recently found on this route was $97.

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Find the cheapest flights from Seoul to Osaka

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:00 amICN-KIX

2h 00mnonstop

10:50 am - 12:50 pmKIX-ICN

2h 00mnonstop

$97Jeju Air

Find Deal

Tue, Dec 16 - Wed, Dec 17

7:00 am - 9:00 amICN-KIX

2h 00mnonstop

1:05 pm - 3:15 pmKIX-ICN

2h 10mnonstop

$98Jeju Air

Find Deal

Tue, Nov 18 - Wed, Nov 26

11:25 am - 1:05 pmGMP-KIX

1h 40mnonstop

8:30 am - 10:30 amKIX-GMP

2h 00mnonstop

$131Peach

Find Deal

Tue, Dec 16 - Wed, Dec 17

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

10:00 am - 11:55 amKIX-ICN

1h 55mnonstop

$133Air Seoul

Find Deal

Sun, Dec 7 - Tue, Dec 9

3:00 pm - 4:50 pmICN-KIX

1h 50mnonstop

12:00 pm - 2:00 pmKIX-ICN

2h 00mnonstop

$134Jin Air

Find Deal

Mon, Dec 8 - Thu, Dec 11

3:05 pm - 4:50 pmICN-KIX

1h 45mnonstop

11:45 am - 1:50 pmKIX-ICN

2h 05mnonstop

$135Peach

Find Deal

Wed, Dec 10 - Mon, Dec 15

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

10:00 am - 11:55 amKIX-ICN

1h 55mnonstop

$137Air Seoul

Find Deal

Sun, Dec 7 - Tue, Dec 9

8:00 am - 9:50 amICN-KIX

1h 50mnonstop

12:00 pm - 2:00 pmKIX-ICN

2h 00mnonstop

$140Jin Air

Find Deal

Wed, Dec 10 - Thu, Dec 11

3:50 pm - 5:40 pmICN-UKB

1h 50mnonstop

6:40 pm - 8:40 pmUKB-ICN

2h 00mnonstop

$219Korean Air

Find Deal

Tue, Mar 3 - Wed, Mar 4

3:50 pm - 5:40 pmICN-UKB

1h 50mnonstop

6:40 pm - 8:40 pmUKB-ICN

2h 00mnonstop

$220Korean Air

Find Deal

Tue, Mar 3 - Thu, Mar 5

Eastar Jet flights from Seoul to Osaka

Our best Eastar Jet deals on Seoul to Osaka flight tickets

Eastar Jet

Nov 18

ICN3:05 pmIncheon Intl

1h 55m

KIX5:00 pmOsaka Kansai Intl

Nov 26

KIX11:50 amOsaka Kansai Intl

2h 00m

ICN1:50 pmIncheon Intl

$121

Find similar

Eastar Jet

Nov 11

ICN3:05 pmIncheon Intl

1h 55m

KIX5:00 pmOsaka Kansai Intl

Nov 13

KIX11:50 amOsaka Kansai Intl

2h 00m

ICN1:50 pmIncheon Intl

$200

Find similar

Eastar Jet

Nov 4

ICN3:05 pmIncheon Intl

1h 55m

KIX5:00 pmOsaka Kansai Intl

Nov 5

KIX11:50 amOsaka Kansai Intl

2h 00m

ICN1:50 pmIncheon Intl

$201

Find similar

Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets

Jeju Air

Dec 16

ICN7:00 amIncheon Intl

2h 00m

KIX9:00 amOsaka Kansai Intl

Dec 17

KIX10:50 amOsaka Kansai Intl

2h 00m

ICN12:50 pmIncheon Intl

$97

Find similar

Jeju Air

Nov 18

ICN7:00 amIncheon Intl

2h 00m

KIX9:00 amOsaka Kansai Intl

Nov 26

KIX1:05 pmOsaka Kansai Intl

2h 10m

ICN3:15 pmIncheon Intl

$98

Find similar

Jeju Air

Dec 1

ICN10:15 amIncheon Intl

1h 50m

KIX12:05 pmOsaka Kansai Intl

Dec 5

KIX1:05 pmOsaka Kansai Intl

2h 10m

ICN3:15 pmIncheon Intl

$111

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 12/16

7:00 am-9:00 am

Nonstop2h 00m

Osaka Kansai Intl

Wed 12/17

10:50 am-12:50 pm

Nonstop2h 00m

$97

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 11/18

7:00 am-9:00 am

Nonstop2h 00m

Osaka Kansai Intl

Wed 11/26

1:05 pm-3:15 pm

Nonstop2h 10m

$98

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Tue 12/16

11:25 am-1:05 pm

Nonstop1h 40m

Osaka Kansai Intl

Wed 12/17

8:30 am-10:30 am

Nonstop2h 00m

$131

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 12/7

7:15 am-9:05 am

Nonstop1h 50m

Osaka Kansai Intl

Tue 12/9

10:00 am-11:55 am

Nonstop1h 55m

$133

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 12/8

3:00 pm-4:50 pm

Nonstop1h 50m

Osaka Kansai Intl

Thu 12/11

12:00 pm-2:00 pm

Nonstop2h 00m

$134

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 12/10

3:05 pm-4:50 pm

Nonstop1h 45m

Osaka Kansai Intl

Mon 12/15

11:45 am-1:50 pm

Nonstop2h 05m

$135

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 12/7

7:15 am-9:05 am

Nonstop1h 50m

Osaka Kansai Intl

Tue 12/9

10:00 am-11:55 am

Nonstop1h 55m

$137

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 12/10

8:00 am-9:50 am

Nonstop1h 50m

Osaka Kansai Intl

Thu 12/11

12:00 pm-2:00 pm

Nonstop2h 00m

$140

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

Tue 3/3

3:50 pm-5:40 pm

Nonstop1h 50m

Kobe

Wed 3/4

6:40 pm-8:40 pm

Nonstop2h 00m

$219

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

Tue 3/3

3:50 pm-5:40 pm

Nonstop1h 50m

Kobe

Thu 3/5

6:40 pm-8:40 pm

Nonstop2h 00m

$220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul 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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seoul and Osaka?

What is the cheapest month to fly to Osaka?

In general, July is the cheapest month to fly from Seoul to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $104. If you are unable to visit Osaka during the month of July, then departing from Seoul during the month August is also very affordable. Most momondo users find prices during this month for around $118.

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

According to our data, Tuesday is the cheapest day to fly to Osaka from Seoul. The lowest ticket price found for a Tuesday departure recently was $152. 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 Thursday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Osaka for around $211.

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

Our data shows that the cheapest Seoul to Osaka flights are usually those with departure times at noon. Our users have found flights to Osaka at noon for as low as $166. Flights to Osaka are more costly in the evening, with an average ticket price of $237. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seoul to Osaka flight route?

Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - 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 Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $166 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Seoul for as low as $161 on momondo.

What cabin class options are available on Seoul to Osaka flights?

There are 4 cabin classes available to choose from on Seoul to Osaka 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 Seoul to Osaka flights?

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

How have Seoul to Osaka flight prices changed over time?

As of October 2025, prices for Seoul to Osaka flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Osaka

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

Estimated round-trip price

Cheap Seoul to Osaka (SEL to OSA) flight deals and tips

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

Best Price Found	$72
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Osaka	1 airport

The best one-way flight to Osaka from Seoul in the past 72 hours is $72. The best round-trip flight deal from Seoul to Osaka found on momondo in the last 72 hours is $141.

The fastest flight from Seoul to Osaka takes 1h 35m

Direct flights go from Seoul to Osaka every day.

There is 1 airport near Osaka: Osaka Kansai Intl (KIX)

Search flight deals

How far is Seoul to Osaka by plane?
Seoul and Osaka are 514.4 mi apart from one another. Typically, this will take 1h 35m by plane in normal conditions.
When did momondo last update prices for flights from Seoul to Osaka?
Prices for flights from Seoul to Osaka refresh daily.
How many operators does momondo search for flights from Seoul to Osaka?
As of October 2025, there are 10 operators available to choose from for flights from Seoul to Osaka.
How old do you have to be to fly from Seoul to Osaka?
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 Seoul to Osaka.
What documentation or ID do you need to fly to Osaka?
The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seoul to Osaka?
momondo data reveals that the most frequently booked plane model on the route from Seoul to Osaka is Boeing 737-800, representing 29.12% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.51%, Airbus A321-100/200 at 15.85%, and Airbus A320neo at 11.74%.
What is the most popular airline from Seoul to Osaka?
momondo data reveals that the most frequently booked airline on the route from Seoul to Osaka is Peach, representing 25% of all bookings. The subsequent popular airlines are Jeju Air at 18%, Jin Air at 13%, and Asiana Airlines at 12%.

Best airlines flying from Seoul to Osaka

Compare and see reviews for airlines that fly from Seoul to Osaka with momondo

Airline	Rating	Free Cancellation	Price
T'way Air	PriceFrom $55	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Aero K	PriceFrom $73	Free Cancellation	Rating 0.0	Search Aero K flights
Eastar Jet	PriceFrom $73	Free Cancellation	Rating 0.0 0 reviews	Search Eastar Jet flights
Air Seoul	PriceFrom $78	Free Cancellation	Rating 0.0 0 reviews	Search Air Seoul flights
Air Busan	PriceFrom $79	Free Cancellation	Rating 0.0 0 reviews	Search Air Busan flights
Jeju Air	PriceFrom $85	Free Cancellation	Rating 7.7 34 reviews	Search Jeju Air flights
Peach	PriceFrom $96	Free Cancellation	Rating 0.0 0 reviews	Search Peach flights
Jin Air	PriceFrom $104	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Asiana Airlines	PriceFrom $143	Free Cancellation	Rating 8.2 483 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $196	Free Cancellation	Rating 8.4 1,155 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Osaka
Korean Air operates around 59 flights from Seoul to Osaka every week. The average price of these flights found in the last 72 hours has been $306, but momondo users have found Korean Air deals from Seoul to Osaka from as low as $196 round-trip. Korean Air has been scored 8.4/10 in 1,155 reviews.
Asiana Airlines Flights From Seoul to Osaka
Asiana Airlines (8.2/10 from 483 reviews) operates around 34 flights from Seoul to Osaka in any given week. The average Asiana Airlines airfare for this route is around $229, with deals from around $143 rare but found on momondo. Referenced prices are for round-trip Seoul to Osaka flight searches in the last 72 hours.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Seoul to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Osaka from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Osaka from Seoul 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fri 11/28

Fri 12/5

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Popular cities in Japan

Flights to Tokyofrom $460

Flights to Okinawafrom $589

Flights to Fukuokafrom $580

Flights to Nagoyafrom $589

Flights to Hiroshimafrom $664

Flights to Ishigakifrom $745

Flights to Kagoshimafrom $717

Flights to Nagasakifrom $653

Flights to Hakodatefrom $878

Flights to Miyakojimafrom $2,061

Flights to Toyamafrom $879

Flights to Sendaifrom $670

Cheap flights from Seoul to Osaka from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Osaka departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seoul to Osaka

Cheap round-trip flights

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Cheap last minute flights

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Eastar Jet flights from Seoul to Osaka

Our best Eastar Jet deals on Seoul to Osaka flight tickets

Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets

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Use the filters below to find and compare flights from Seoul to Osaka that are best for you.

See travel insights to Osaka from

How to get the cheapest flight ticket from Seoul 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 Seoul and Osaka?

What is the cheapest month to fly to Osaka?

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

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

What is the cheapest Seoul to Osaka flight route?

Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - Osaka flight prices

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

What cabin class options are available on Seoul to Osaka flights?

There are 4 cabin classes available to choose from on Seoul to Osaka 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 Seoul to Osaka flights?

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

How have Seoul to Osaka flight prices changed over time?

As of October 2025, prices for Seoul to Osaka flights are approximately 28% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Osaka?

Jeju Air, Aero K, and Peach are the most popular carriers operating from Seoul to Osaka

What airlines fly to Osaka?

How many flights depart from Seoul to Osaka on average per day?

As of October 2025, there are 64 flights per day flying from Seoul to Osaka. The most common time of day flights depart is 8:00AM, with 44% of flights taking off at noon.

How many flights depart from Seoul to Osaka on average per week?

As of October 2025, 453 flights take off from Seoul and land in Osaka each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

How long does it take to fly to Osaka?

When to book flights from Seoul to Osaka

Cheap Seoul to Osaka (SEL to OSA) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Osaka

How far is Seoul to Osaka by plane?

When did momondo last update prices for flights from Seoul to Osaka?

How many operators does momondo search for flights from Seoul to Osaka?

How old do you have to be to fly from Seoul to Osaka?

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

What is the most popular plane model from Seoul to Osaka?

What is the most popular airline from Seoul to Osaka?

Best airlines flying from Seoul to Osaka

Compare and see reviews for airlines that fly from Seoul to Osaka with momondo

Korean Air Flights From Seoul to Osaka

Asiana Airlines Flights From Seoul to Osaka

Traveling to a place near Osaka?

Why use momondo?

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

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

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

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

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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