How often are flights from Seoul to Osaka delayed?

Historically, on average around 9% of flights between Seoul and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 78 minutes.

How long does it take to fly to Osaka?

On average, it takes 1h 40m to fly from Seoul to Osaka if you fly out of Seoul (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Incheon and into Osaka Kansai Intl Airport, then the flight time is around 1h 45m.

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

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

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

Jeju Air, Korean Air, and Japan Airlines are the most popular carriers operating from Seoul to Osaka

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seoul to Osaka flights?

According to our data, Jeju Air have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What is the most punctual flight time for Seoul to Osaka flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

68 flights are operational daily from Seoul to Osaka as of December 2025. The most popular departure time for this route is 08:00, with 45% of flights per day taking off at midday.

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.

$104 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 $236 to $378. The lowest price recently found on this route was $223.

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

16:55 - 18:40

ICN

KIX

1h 45mdirect

10:50 - 12:50

KIX

ICN

2h 00mdirect

$223Jeju Air

Tue, 3 Mar - Thu, 5 Mar

10:15 - 12:05

ICN

KIX

1h 50mdirect

09:50 - 11:50

KIX

ICN

2h 00mdirect

$227Jeju Air

Tue, 23 Dec - Fri, 2 Jan

15:00 - 16:50

ICN

KIX

1h 50mdirect

11:05 - 13:10

KIX

ICN

2h 05mdirect

$233Jin Air

Wed, 24 Dec - Fri, 2 Jan

16:55 - 18:40

ICN

KIX

1h 45mdirect

11:50 - 13:50

KIX

ICN

2h 00mdirect

$235Jeju Air

Sun, 28 Dec - Mon, 5 Jan

08:55 - 10:45

ICN

KIX

1h 50mdirect

11:45 - 13:45

KIX

ICN

2h 00mdirect

$244Jin Air

Mon, 2 Mar - Thu, 5 Mar

19:25 - 21:15

ICN

KIX

1h 50mdirect

08:55 - 10:55

KIX

ICN

2h 00mdirect

$248Aero K

Wed, 28 Jan - Thu, 29 Jan

08:25 - 10:10

ICN

UKB

1h 45mdirect

11:10 - 13:00

UKB

ICN

1h 50mdirect

$367Korean Air

Fri, 26 Dec - Fri, 9 Jan

08:25 - 10:10

ICN

UKB

1h 45mdirect

11:10 - 13:00

UKB

ICN

1h 50mdirect

$387Korean Air

Fri, 26 Dec - Thu, 1 Jan

19:50 - 08:00

GMP

UKB

12h 10m1 stop

21:15 - 11:20

UKB

GMP

14h 05m1 stop

$532ANA

Sat, 24 Jan - Sat, 31 Jan

19:50 - 08:10

GMP

ITM

12h 20m1 stop

13:00 - 18:35

ITM

GMP

5h 35m1 stop

$543ANA

Sat, 10 Jan - Sat, 17 Jan

Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets

Jeju Air

3 Mar

ICN16:55Incheon Intl

1h 45m

KIX18:40Osaka Kansai Intl

5 Mar

KIX10:50Osaka Kansai Intl

2h 00m

ICN12:50Incheon Intl

$223

Find similar

Jeju Air

23 Dec

ICN10:15Incheon Intl

1h 50m

KIX12:05Osaka Kansai Intl

2 Jan

KIX09:50Osaka Kansai Intl

2h 00m

ICN11:50Incheon Intl

$227

Find similar

Jeju Air

26 Dec

ICN14:10Incheon Intl

1h 40m

KIX15:50Osaka Kansai Intl

9 Jan

KIX10:50Osaka Kansai Intl

2h 00m

ICN12:50Incheon Intl

$230

Find similar

Jin Air flights from Seoul to Osaka

Our best Jin Air deals on Seoul to Osaka flight tickets

Jin Air

24 Dec

ICN15:00Incheon Intl

1h 50m

KIX16:50Osaka Kansai Intl

2 Jan

KIX11:05Osaka Kansai Intl

2h 05m

ICN13:10Incheon Intl

$233

Find similar

Jin Air

2 Mar

ICN08:55Incheon Intl

1h 50m

KIX10:45Osaka Kansai Intl

6 Mar

KIX11:45Osaka Kansai Intl

2h 00m

ICN13:45Incheon Intl

$244

Find similar

Jin Air

13 Apr

ICN16:05Incheon Intl

1h 55m

KIX18:00Osaka Kansai Intl

16 Apr

KIX11:00Osaka Kansai Intl

1h 50m

ICN12:50Incheon Intl

$265

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 3/3

16:55-18:40

Nonstop1h 45m

Osaka Kansai Intl

Thu 5/3

10:50-12:50

Nonstop2h 00m

$223

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 23/12

10:15-12:05

Nonstop1h 50m

Osaka Kansai Intl

Fri 2/1

09:50-11:50

Nonstop2h 00m

$227

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 24/12

15:00-16:50

Nonstop1h 50m

Osaka Kansai Intl

Fri 2/1

11:05-13:10

Nonstop2h 05m

$233

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 28/12

16:55-18:40

Nonstop1h 45m

Osaka Kansai Intl

Mon 5/1

11:50-13:50

Nonstop2h 00m

$235

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 2/3

08:55-10:45

Nonstop1h 50m

Osaka Kansai Intl

Thu 5/3

11:45-13:45

Nonstop2h 00m

$244

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 28/1

19:25-21:15

Nonstop1h 50m

Osaka Kansai Intl

Thu 29/1

08:55-10:55

Nonstop2h 00m

$248

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

Fri 26/12

08:25-10:10

Nonstop1h 45m

Kobe

Fri 9/1

11:10-13:00

Nonstop1h 50m

$367

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

Fri 26/12

08:25-10:10

Nonstop1h 45m

Kobe

Thu 1/1

11:10-13:00

Nonstop1h 50m

$387

SeoulKobe

GMP - UKB

GMPUKB

Seoul Gimpo Intl

Sat 24/1

19:50-08:00

1 stop12h 10m

Kobe

Sat 31/1

21:15-11:20

1 stop14h 05m

$532

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Sat 10/1

19:50-08:10

1 stop12h 20m

Osaka Itami

Sat 17/1

13:00-18:35

1 stop5h 35m

$543

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

Delays

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 $156. 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 $177.

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

Our data shows that Tuesday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $238. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Monday is $316.

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 $290. Try not to purchase tickets in the evening because they tend to be around $346. 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 $268 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 $233 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 December 2025, prices for Seoul to Osaka flights are approximately 23% 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	$156
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Osaka	2 airports

The best one-way flight to Osaka from Seoul in the past 72 hours is $156. The best return flight deal from Seoul to Osaka found on momondo in the last 72 hours is $260.

The fastest flight from Seoul to Osaka takes 1h 40m

Direct flights go from Seoul to Osaka every day.

There are 2 airports in Osaka. From Seoul there are direct flights to Osaka Kansai Intl (KIX).

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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 40m.
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 26.86% of the total bookings. Other popular models include Airbus A321-100/200 with 19.78%, Airbus A320-100/200 with 18.43%, and Airbus A320neo with 11.62%.
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 Asiana Airlines (100% of total bookings).

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.

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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.

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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

Look for other cheap flights to Tokyofrom $498

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Look for other cheap flights to Nagoyafrom $833

Look for other cheap flights to Hiroshimafrom $1,157

Look for other cheap flights to Ishigaki

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Look for other cheap flights to Takamatsufrom $979

Look for other cheap flights to Tokushimafrom $1,715

Cheap flights from Seoul to Osaka from $104

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 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets

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Our best Jin Air deals on Seoul to Osaka flight tickets

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See travel insights to Osaka from

How to get the cheapest flight ticket from Seoul to Osaka

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 $156. 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 $177.

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

Our data shows that Tuesday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $238. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Monday is $316.

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 $290. Try not to purchase tickets in the evening because they tend to be around $346. 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 December 2025, prices for Seoul to Osaka flights are approximately 23% cheaper when compared to flights at the same time last year.

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

Jeju Air, Korean Air, and Japan Airlines are the most popular carriers operating from Seoul to Osaka

How often are flights from Seoul to Osaka delayed?

Historically, on average around 9% of flights between Seoul and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 78 minutes.

What is the most punctual flight time for Seoul to Osaka flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seoul to Osaka flights?

According to our data, Jeju Air have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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

68 flights are operational daily from Seoul to Osaka as of December 2025. The most popular departure time for this route is 08:00, with 45% of flights per day taking off at midday.

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

480 flights are operational weekly from Seoul to Osaka as of December 2025. The most popular departure day for this route is Tue, 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 40m to fly from Seoul to Osaka if you fly out of Seoul (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Incheon and into Osaka Kansai Intl Airport, then the flight time is around 1h 45m.

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