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

Jin Air, Jeju Air, and T'way Air are the most popular carriers operating from Seoul to Osaka

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

460 flights are operational weekly from Seoul to Osaka as of October 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

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

65 flights are operational daily from Seoul to Osaka as of October 2025. The most popular departure time for this route is 08:00, with 44% of flights per day taking off at midday.

How long does it take to fly to Osaka?

On average, it takes 1h 55m to fly from Seoul to Osaka if you fly out of Incheon (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Seoul and into Osaka Kansai Intl Airport, then the flight time is around 22h 15m.

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

Prices for flights from Seoul to Osaka are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Osaka 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 licence and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$68 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 $226 to $334. The lowest price recently found on this route was $180.

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seoul to Osaka

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:10 - 15:50ICN-KIX

1h 40mdirect

09:50 - 11:50KIX-ICN

2h 00mdirect

$180Jeju Air

Find Deal

Tue, 9 Dec - Wed, 10 Dec

15:00 - 16:50ICN-KIX

1h 50mdirect

11:05 - 13:10KIX-ICN

2h 05mdirect

$193Jin Air

Find Deal

Wed, 3 Dec - Thu, 4 Dec

08:05 - 09:40ICN-KIX

1h 35mdirect

11:50 - 13:50KIX-ICN

2h 00mdirect

$194Jeju Air

Find Deal

Wed, 10 Dec - Wed, 10 Dec

15:05 - 17:00ICN-KIX

1h 55mdirect

11:50 - 13:50KIX-ICN

2h 00mdirect

$247Eastar Jet

Find Deal

Fri, 12 Dec - Fri, 19 Dec

11:25 - 13:05GMP-KIX

1h 40mdirect

08:30 - 10:30KIX-GMP

2h 00mdirect

$274Peach

Find Deal

Fri, 12 Dec - Fri, 19 Dec

15:05 - 17:00ICN-KIX

1h 55mdirect

11:50 - 13:50KIX-ICN

2h 00mdirect

$305Eastar Jet

Find Deal

Sat, 6 Dec - Mon, 8 Dec

16:50 - 18:40GMP-KIX

1h 50mdirect

19:55 - 21:55KIX-GMP

2h 00mdirect

$324Korean Air

Find Deal

Wed, 4 Mar - Fri, 13 Mar

08:25 - 10:10ICN-UKB

1h 45mdirect

11:10 - 13:00UKB-ICN

1h 50mdirect

$352Korean Air

Find Deal

Sun, 30 Nov - Wed, 10 Dec

08:00 - 12:55GMP-ITM

4h 55m1 stop

16:50 - 22:05ITM-GMP

5h 15m1 stop

$517Japan Airlines

Find Deal

Sat, 17 Jan - Wed, 21 Jan

08:00 - 12:55GMP-ITM

4h 55m1 stop

16:50 - 22:05ITM-GMP

5h 15m1 stop

$520Japan Airlines

Find Deal

Sat, 24 Jan - Wed, 28 Jan

Jin Air flights from Seoul to Osaka

Our best Jin Air deals on Seoul to Osaka flight tickets

Jin Air

3 Dec

ICN15:00Incheon Intl

1h 50m

KIX16:50Osaka Kansai Intl

4 Dec

KIX11:05Osaka Kansai Intl

2h 05m

ICN13:10Incheon Intl

$193

Find similar

Jin Air

9 Dec

ICN15:00Incheon Intl

1h 50m

KIX16:50Osaka Kansai Intl

12 Dec

KIX12:00Osaka Kansai Intl

2h 00m

ICN14:00Incheon Intl

$203

Find similar

Jin Air

10 Dec

ICN08:00Incheon Intl

1h 50m

KIX09:50Osaka Kansai Intl

11 Dec

KIX12:00Osaka Kansai Intl

2h 00m

ICN14:00Incheon Intl

$212

Find similar

Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets

Jeju Air

9 Dec

ICN14:10Incheon Intl

1h 40m

KIX15:50Osaka Kansai Intl

10 Dec

KIX09:50Osaka Kansai Intl

2h 00m

ICN11:50Incheon Intl

$180

Find similar

Jeju Air

10 Dec

ICN08:05Incheon Intl

1h 35m

KIX09:40Osaka Kansai Intl

10 Dec

KIX11:50Osaka Kansai Intl

2h 00m

ICN13:50Incheon Intl

$194

Find similar

Jeju Air

16 Dec

GMP14:00Seoul Gimpo Intl

1h 40m

KIX15:40Osaka Kansai Intl

17 Dec

KIX11:00Osaka Kansai Intl

2h 00m

GMP13:00Seoul Gimpo Intl

$196

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 9/12

14:10-15:50

Nonstop1h 40m

Osaka Kansai Intl

Wed 10/12

09:50-11:50

Nonstop2h 00m

$180

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 3/12

15:00-16:50

Nonstop1h 50m

Osaka Kansai Intl

Thu 4/12

11:05-13:10

Nonstop2h 05m

$193

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 10/12

08:05-09:40

Nonstop1h 35m

Osaka Kansai Intl

Wed 10/12

11:50-13:50

Nonstop2h 00m

$194

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 12/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Fri 19/12

11:50-13:50

Nonstop2h 00m

$247

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Fri 12/12

11:25-13:05

Nonstop1h 40m

Osaka Kansai Intl

Fri 19/12

08:30-10:30

Nonstop2h 00m

$274

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sat 6/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Mon 8/12

11:50-13:50

Nonstop2h 00m

$305

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

Wed 4/3

16:50-18:40

Nonstop1h 50m

Osaka Kansai Intl

Fri 13/3

19:55-21:55

Nonstop2h 00m

$324

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

Sun 30/11

08:25-10:10

Nonstop1h 45m

Kobe

Wed 10/12

11:10-13:00

Nonstop1h 50m

$352

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Sat 17/1

08:00-12:55

1 stop4h 55m

Osaka Itami

Wed 21/1

16:50-22:05

1 stop5h 15m

$517

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Sat 24/1

08:00-12:55

1 stop4h 55m

Osaka Itami

Wed 28/1

16:50-22:05

1 stop5h 15m

$520

Flights are sorted by cheapest return 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?

The month of July is, on average, the cheapest month to fly to Osaka from Seoul, with most prices found around $158. If you don’t want to visit Osaka in July, then you should wait until August to fly from Seoul, when ticket prices are also cheap, with an average price of $179.

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

Our data shows that Sunday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $175. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Saturday is $366.

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

The cheapest time of day to fly to Osaka is in the morning when flights can be purchased for as low as $272. Try not to purchase tickets in the evening because they tend to be around $440. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $252 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Seoul for as low as $244 on momondo.

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

There are 2 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.

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 return 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	$84
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 $84. The best return flight deal from Seoul to Osaka found on momondo in the last 72 hours is $354.

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?
A flight from Seoul to Osaka will travel around 827.9 km. In terms of flight time, this usually takes a little over 1h 35m.
When did momondo last update prices for flights from Seoul to Osaka?
Prices for flights from Seoul to Osaka are refreshed on a daily basis.
How old do you have to be to fly from Seoul to Osaka?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Osaka 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 licence and a passport that is valid for six months after your intended arrival at Osaka. 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 Seoul to Osaka?
Based on momondo bookings for flights between Seoul and Osaka, the leading plane model is Boeing 737-800, making up 29.12% of the total bookings. Other popular models include Airbus A320-100/200 with 16.51%, Airbus A321-100/200 with 15.85%, and Airbus A320neo with 11.74%.
What is the most popular airline from Seoul to Osaka?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Osaka is Peach (36% of total bookings). The next most popular airlines are Korean Air (33%) and Asiana Airlines (31%).

Nara

Why use momondo?

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

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 Osaka from Seoul.

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

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

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

Once all potential Seoul to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 29/11

Sat 6/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

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

Look for other cheap flights to Tokyofrom $600

Look for other cheap flights to Fukuokafrom $761

Look for other cheap flights to Okinawafrom $679

Look for other cheap flights to Nagoyafrom $734

Look for other cheap flights to Hiroshimafrom $1,117

Look for other cheap flights to Ishigaki

Look for other cheap flights to Nagasakifrom $1,204

Look for other cheap flights to Akita

Look for other cheap flights to Takamatsufrom $1,214

Look for other cheap flights to Tokushimafrom $4,561

Cheap flights from Seoul to Osaka from $80

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 9/12. 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, great deals

Big names, great 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 return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Jin Air flights from Seoul to Osaka

Our best Jin Air 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

momondo Fare Finder

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?

The month of July is, on average, the cheapest month to fly to Osaka from Seoul, with most prices found around $158. If you don’t want to visit Osaka in July, then you should wait until August to fly from Seoul, when ticket prices are also cheap, with an average price of $179.

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

Our data shows that Sunday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $175. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Saturday is $366.

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

The cheapest time of day to fly to Osaka is in the morning when flights can be purchased for as low as $272. Try not to purchase tickets in the evening because they tend to be around $440. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 2 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.

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?

Jin Air, Jeju Air, and T'way Air are the most popular carriers operating from Seoul to Osaka

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

65 flights are operational daily from Seoul to Osaka as of October 2025. The most popular departure time for this route is 08:00, with 44% of flights per day taking off at midday.

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

460 flights are operational weekly from Seoul to Osaka as of October 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

How long does it take to fly to Osaka?

On average, it takes 1h 55m to fly from Seoul to Osaka if you fly out of Incheon (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Seoul and into Osaka Kansai Intl Airport, then the flight time is around 22h 15m.

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 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?

Travelling 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, organise 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 36.2 km from Osaka