How often are flights from Osaka to Seoul delayed?

Historically, on average around 5% of flights between Osaka and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

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

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

According to our data, Peach have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

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

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

What airlines fly to Seoul?

Peach, Korean Air and Jin Air are the top three most popular airlines that fly to Seoul from Osaka according to our data. Peach is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

As of January 2026, there are 68 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 11:00AM, with 49% of flights taking off at noon.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Osaka, such as Osaka or Kobe, and flying into Seoul, then you can expect flight times to average 2h 57m and 12h 15m, respectively.

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

The number of flights available between Osaka and Seoul is 478 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

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

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

Prices for flights from Osaka to Seoul refresh daily.

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

The number of operators available for flights from Osaka to Seoul is 5 as of January 2026.

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

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 Osaka to Seoul.

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

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Osaka to Seoul in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 Osaka to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 12:55 pm

KIX

GMP

1h 55mnonstop

1:55 pm - 3:40 pm

GMP

KIX

1h 45mnonstop

$136Jeju Air

Thu, Jun 4 - Thu, Jun 11

11:00 am - 12:55 pm

KIX

GMP

1h 55mnonstop

11:25 am - 1:15 pm

GMP

KIX

1h 50mnonstop

$140Multiple Airlines

Mon, Jun 15 - Mon, Jun 22

2:25 pm - 4:20 pm

KIX

GMP

1h 55mnonstop

11:25 am - 1:15 pm

GMP

KIX

1h 50mnonstop

$142Peach

Mon, Apr 6 - Tue, Apr 14

2:25 pm - 4:20 pm

KIX

GMP

1h 55mnonstop

11:25 am - 1:15 pm

GMP

KIX

1h 50mnonstop

$151Peach

Mon, May 11 - Thu, May 14

11:45 am - 1:45 pm

KIX

ICN

2h 00mnonstop

8:00 am - 9:50 am

ICN

KIX

1h 50mnonstop

$163Jin Air

Wed, Mar 11 - Sun, Mar 15

2:50 pm - 4:50 pm

KIX

ICN

2h 00mnonstop

8:00 am - 9:50 am

ICN

KIX

1h 50mnonstop

$170Jin Air

Fri, Mar 13 - Sun, Mar 15

11:10 am - 1:00 pm

UKB

ICN

1h 50mnonstop

8:25 am - 10:10 am

ICN

UKB

1h 45mnonstop

$243Korean Air

Thu, Mar 5 - Mon, Mar 9

6:40 pm - 8:40 pm

UKB

ICN

2h 00mnonstop

8:25 am - 10:10 am

ICN

UKB

1h 45mnonstop

$252Korean Air

Wed, Mar 18 - Thu, Mar 19

1:00 pm - 6:35 pm

ITM

GMP

5h 35m1 stop

7:40 am - 1:05 pm

GMP

ITM

5h 25m1 stop

$452ANA

Mon, Jun 15 - Mon, Jun 22

1:00 pm - 6:35 pm

ITM

GMP

5h 35m1 stop

7:50 pm - 7:30 am

GMP

ITM

11h 40m1 stop

$459ANA

Thu, Mar 5 - Sat, Mar 7

Asiana Airlines flights from Osaka to Seoul

Our best Asiana Airlines deals on Osaka to Seoul flight tickets

Asiana Airlines

Jan 15

KIX11:30 amOsaka Kansai Intl

2h 00m

GMP1:30 pmSeoul Gimpo Intl

Jan 18

GMP8:25 amSeoul Gimpo Intl

1h 45m

KIX10:10 amOsaka Kansai Intl

$204

Asiana Airlines

Jan 14

KIX11:30 amOsaka Kansai Intl

2h 00m

GMP1:30 pmSeoul Gimpo Intl

Jan 20

GMP5:20 pmSeoul Gimpo Intl

1h 40m

KIX7:00 pmOsaka Kansai Intl

$213

Asiana Airlines

Jan 15

KIX11:30 amOsaka Kansai Intl

2h 00m

GMP1:30 pmSeoul Gimpo Intl

Jan 17

GMP5:20 pmSeoul Gimpo Intl

1h 40m

KIX7:00 pmOsaka Kansai Intl

$215

Shandong Airlines flights from Osaka to Seoul

Our best Shandong Airlines deals on Osaka to Seoul flight tickets

Shandong Airlines

Jan 15

KIX4:10 pmOsaka Kansai Intl

18h 35m

1 stop

ICN10:45 amIncheon Intl

Jan 18

ICN10:10 pmIncheon Intl

13h 15m

1 stop

KIX11:25 amOsaka Kansai Intl

$225

Shandong Airlines

May 31

KIX4:50 pmOsaka Kansai Intl

17h 55m

1 stop

ICN10:45 amIncheon Intl

Jun 2

ICN8:45 amIncheon Intl

7h 35m

1 stop

KIX4:20 pmOsaka Kansai Intl

$230

Shandong Airlines

Feb 1

KIX5:20 pmOsaka Kansai Intl

21h 05m

1 stop

ICN2:25 pmIncheon Intl

Feb 3

ICN11:45 amIncheon Intl

27h 25m

1 stop

KIX3:10 pmOsaka Kansai Intl

$231

Fly from

Fly to

Route

Depart

Return

Price

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Thu 6/4

11:00 am-12:55 pm

Nonstop1h 55m

Seoul Gimpo Intl

Thu 6/11

1:55 pm-3:40 pm

Nonstop1h 45m

$136

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Mon 6/15

11:00 am-12:55 pm

Nonstop1h 55m

Seoul Gimpo Intl

Mon 6/22

11:25 am-1:15 pm

Nonstop1h 50m

$140

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Mon 4/6

2:25 pm-4:20 pm

Nonstop1h 55m

Seoul Gimpo Intl

Tue 4/14

11:25 am-1:15 pm

Nonstop1h 50m

$142

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Mon 5/11

2:25 pm-4:20 pm

Nonstop1h 55m

Seoul Gimpo Intl

Thu 5/14

11:25 am-1:15 pm

Nonstop1h 50m

$151

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 3/11

11:45 am-1:45 pm

Nonstop2h 00m

Incheon Intl

Sun 3/15

8:00 am-9:50 am

Nonstop1h 50m

$163

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 3/13

2:50 pm-4:50 pm

Nonstop2h 00m

Incheon Intl

Sun 3/15

8:00 am-9:50 am

Nonstop1h 50m

$170

KobeIncheon

UKB - ICN

UKBICN

Kobe

Thu 3/5

11:10 am-1:00 pm

Nonstop1h 50m

Incheon Intl

Mon 3/9

8:25 am-10:10 am

Nonstop1h 45m

$243

KobeIncheon

UKB - ICN

UKBICN

Kobe

Wed 3/18

6:40 pm-8:40 pm

Nonstop2h 00m

Incheon Intl

Thu 3/19

8:25 am-10:10 am

Nonstop1h 45m

$252

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Mon 6/15

1:00 pm-6:35 pm

1 stop5h 35m

Seoul Gimpo Intl

Mon 6/22

7:40 am-1:05 pm

1 stop5h 25m

$452

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Thu 3/5

1:00 pm-6:35 pm

1 stop5h 35m

Seoul Gimpo Intl

Sat 3/7

7:50 pm-7:30 am

1 stop11h 40m

$459

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 Osaka to Seoul

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 cheapest month to fly to Seoul?

The month of August is another great option to travel to Seoul, with average flight prices from Osaka averaging around $146.

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

According to our data, Thursday is the cheapest day to fly to Seoul from Osaka. The lowest ticket price found for a Thursday departure recently was $187. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $318.

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

Flying to Seoul from Osaka in the evening is the least expensive time of day to depart. momondo users have found prices as low as $179 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $272 per ticket.

What is the cheapest Osaka to Seoul flight route?

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

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

You are more likely to see cheaper flights to Seoul from Osaka when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $178 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Osaka for as low as $134 on momondo.

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

There are 3 cabin classes available to choose from on Osaka to Seoul 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 Seoul flights?

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

How have Osaka to Seoul flight prices changed over time?

As of January 2026, prices for Osaka to Seoul flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Osaka to Seoul

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

Estimated round-trip price

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

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

Best Price Found	$101
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Osaka in the past 72 hours is $101. The best round-trip flight deal from Osaka to Seoul found on momondo in the last 72 hours is $191.

The fastest flight from Osaka to Seoul takes 2h 00m

Direct flights go from Osaka to Seoul every day.

There are 2 airports in Seoul. From Osaka there are direct flights to Incheon Intl (ICN), Seoul Gimpo Intl (GMP).

Search flight deals

How far is Osaka to Seoul by plane?
Seoul is 514.4 mi away from Osaka. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Osaka to Seoul?
Prices for flights from Osaka to Seoul refresh daily.
How many operators does momondo search for flights from Osaka to Seoul?
The number of operators available for flights from Osaka to Seoul is 5 as of January 2026.
How old do you have to be to fly from Osaka to Seoul?
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 Osaka to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Osaka to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Osaka to Seoul is Boeing 737-800, representing 24.84% of all bookings. The subsequent popular models are Airbus A321-100/200 at 20.05%, Airbus A320-100/200 at 15.96%, and Boeing 737 MAX 8 at 9.88%.
What is the most popular airline from Osaka to Seoul?
Based on momondo bookings for flights between Osaka and Seoul, the leading airline is Peach, making up 41% of the total bookings. Other popular airlines include Korean Air with 14%, Jin Air with 14%, and Jeju Air with 12%.

Best airlines flying from Osaka to Seoul

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

Airline	Rating	Free Cancellation	Price
Jin Air	PriceFrom $90	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Peach	PriceFrom $115	Free Cancellation	Rating 0.0 0 reviews	Search Peach flights
Jeju Air	PriceFrom $120	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
Korean Air	PriceFrom $165	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $195	Free Cancellation	Rating 8.2 499 reviews	Search Asiana Airlines flights

Korean Air Flights From Osaka to Seoul
Korean Air flies from Osaka to Seoul around 62 times per week, with 1,188 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Osaka to Seoul in the last 72 hours was $165 (round-trip), much lower than the average airfare cost of $224 for Korean Air flights on this route.
Asiana Airlines Flights From Osaka to Seoul
Across 499 Asiana Airlines reviews on momondo, the average score is 8.2/10. Asiana Airlines flies from Osaka to Seoul about 29 times each week, with ticket deals ranging from $195 to $247. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Osaka and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Osaka and alert you when they change.

An easier way to manage your Seoul 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.

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 2/7

Sat 2/14

Email me momondo's favorite deals

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

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Osaka to Seoul from $82

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 Seoul departing on 3/4. 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 Osaka to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Asiana Airlines flights from Osaka to Seoul

Our best Asiana Airlines deals on Osaka to Seoul flight tickets

Shandong Airlines flights from Osaka to Seoul

Our best Shandong Airlines deals on Osaka to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Osaka to Seoul

What is the cheapest month to fly to Seoul?

The month of August is another great option to travel to Seoul, with average flight prices from Osaka averaging around $146.

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

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

What is the cheapest Osaka to Seoul flight route?

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

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

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

There are 3 cabin classes available to choose from on Osaka to Seoul 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 Seoul flights?

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

How have Osaka to Seoul flight prices changed over time?

As of January 2026, prices for Osaka to Seoul flights are approximately 2% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Seoul?

How often are flights from Osaka to Seoul delayed?

Historically, on average around 5% of flights between Osaka and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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 which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Peach have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

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

As of January 2026, there are 68 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 11:00AM, with 49% of flights taking off at noon.

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

The number of flights available between Osaka and Seoul is 478 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Osaka, such as Osaka or Kobe, and flying into Seoul, then you can expect flight times to average 2h 57m and 12h 15m, respectively.

When to book flights from Osaka to Seoul

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

How far is Osaka to Seoul by plane?

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

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

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

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

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

What is the most popular airline from Osaka to Seoul?

Best airlines flying from Osaka to Seoul

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

Korean Air Flights From Osaka to Seoul

Asiana Airlines Flights From Osaka to Seoul

Why use momondo?

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

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

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

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

An easier way to manage your Seoul 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.