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 43% 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 week?

The number of flights available between Osaka and Seoul is 472 per week as of November 2025. The most frequent departure day is Sun, 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 Kobe or Osaka, and flying into Seoul, then you can expect flight times to average 1h 50m and 3h 12m, respectively.

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

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

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

As of November 2025, there are 67 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 11:00AM, with 44% of flights taking off at noon.

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 November 2025.

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.

$76 Cheap Flights from Osaka to Seoul in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 11:00 amKIX-ICN

2h 00mnonstop

8:05 am - 9:40 amICN-KIX

1h 35mnonstop

$126Jeju Air

Find Deal

Tue, Dec 16 - Tue, Dec 23

7:55 pm - 9:55 pmKIX-ICN

2h 00mnonstop

7:30 am - 9:15 amICN-KIX

1h 45mnonstop

$129Peach

Find Deal

Thu, Mar 12 - Tue, Mar 17

7:40 am - 9:45 amKIX-ICN

2h 05mnonstop

9:00 pm - 10:45 pmICN-KIX

1h 45mnonstop

$131Peach

Find Deal

Tue, Jan 6 - Wed, Jan 14

10:00 am - 11:55 amKIX-ICN

1h 55mnonstop

3:20 pm - 5:00 pmICN-KIX

1h 40mnonstop

$133Air Seoul

Find Deal

Thu, Dec 18 - Wed, Dec 24

8:55 am - 10:55 amKIX-ICN

2h 00mnonstop

7:30 am - 9:15 amICN-KIX

1h 45mnonstop

$139Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

10:00 am - 11:55 amKIX-ICN

1h 55mnonstop

3:20 pm - 5:00 pmICN-KIX

1h 40mnonstop

$146Air Seoul

Find Deal

Thu, Dec 18 - Mon, Dec 22

11:00 am - 1:00 pmKIX-GMP

2h 00mnonstop

10:40 am - 3:35 pmGMP-KIX

4h 55m1 stop

$150Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

11:05 am - 1:10 pmKIX-ICN

2h 05mnonstop

3:00 pm - 4:50 pmICN-KIX

1h 50mnonstop

$153Jin Air

Find Deal

Tue, Dec 9 - Thu, Dec 11

11:05 am - 1:10 pmKIX-ICN

2h 05mnonstop

3:00 pm - 4:50 pmICN-KIX

1h 50mnonstop

$159Jin Air

Find Deal

Fri, Dec 19 - Mon, Dec 22

11:50 am - 1:50 pmKIX-ICN

2h 00mnonstop

3:05 pm - 5:00 pmICN-KIX

1h 55mnonstop

$171Eastar Jet

Find Deal

Fri, Dec 5 - Tue, Dec 9

Air Seoul flights from Osaka to Seoul

Our best Air Seoul deals on Osaka to Seoul flight tickets

Air Seoul

Dec 18

KIX10:00 amOsaka Kansai Intl

1h 55m

ICN11:55 amIncheon Intl

Dec 24

ICN3:20 pmIncheon Intl

1h 40m

KIX5:00 pmOsaka Kansai Intl

$133

Find similar

Air Seoul

Dec 18

KIX10:00 amOsaka Kansai Intl

1h 55m

ICN11:55 amIncheon Intl

Dec 22

ICN3:20 pmIncheon Intl

1h 40m

KIX5:00 pmOsaka Kansai Intl

$146

Find similar

Air Seoul

Nov 4

KIX4:30 pmOsaka Kansai Intl

2h 05m

ICN6:35 pmIncheon Intl

Nov 6

ICN1:30 pmIncheon Intl

2h 00m

KIX3:30 pmOsaka Kansai Intl

$242

Find similar

Peach flights from Osaka to Seoul

Our best Peach deals on Osaka to Seoul flight tickets

Peach

Mar 12

KIX7:55 pmOsaka Kansai Intl

2h 00m

ICN9:55 pmIncheon Intl

Mar 17

ICN7:30 amIncheon Intl

1h 45m

KIX9:15 amOsaka Kansai Intl

$129

Find similar

Peach

Jan 6

KIX7:40 amOsaka Kansai Intl

2h 05m

ICN9:45 amIncheon Intl

Jan 14

ICN9:00 pmIncheon Intl

1h 45m

KIX10:45 pmOsaka Kansai Intl

$131

Find similar

Peach

Jan 6

KIX7:40 amOsaka Kansai Intl

2h 05m

ICN9:45 amIncheon Intl

Jan 14

ICN9:00 pmIncheon Intl

1h 45m

KIX10:45 pmOsaka Kansai Intl

$143

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 12/16

9:00 am-11:00 am

Nonstop2h 00m

Incheon Intl

Tue 12/23

8:05 am-9:40 am

Nonstop1h 35m

$126

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 3/12

7:55 pm-9:55 pm

Nonstop2h 00m

Incheon Intl

Tue 3/17

7:30 am-9:15 am

Nonstop1h 45m

$129

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 1/6

7:40 am-9:45 am

Nonstop2h 05m

Incheon Intl

Wed 1/14

9:00 pm-10:45 pm

Nonstop1h 45m

$131

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 12/18

10:00 am-11:55 am

Nonstop1h 55m

Incheon Intl

Wed 12/24

3:20 pm-5:00 pm

Nonstop1h 40m

$133

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 12/17

8:55 am-10:55 am

Nonstop2h 00m

Incheon Intl

Wed 12/24

7:30 am-9:15 am

Nonstop1h 45m

$139

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 12/18

10:00 am-11:55 am

Nonstop1h 55m

Incheon Intl

Mon 12/22

3:20 pm-5:00 pm

Nonstop1h 40m

$146

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Wed 12/3

11:00 am-1:00 pm

Nonstop2h 00m

Seoul Gimpo Intl

Wed 12/10

10:40 am-3:35 pm

1 stop4h 55m

$150

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 12/9

11:05 am-1:10 pm

Nonstop2h 05m

Incheon Intl

Thu 12/11

3:00 pm-4:50 pm

Nonstop1h 50m

$153

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 12/19

11:05 am-1:10 pm

Nonstop2h 05m

Incheon Intl

Mon 12/22

3:00 pm-4:50 pm

Nonstop1h 50m

$159

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 12/5

11:50 am-1:50 pm

Nonstop2h 00m

Incheon Intl

Tue 12/9

3:05 pm-5:00 pm

Nonstop1h 55m

$171

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

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 $189. 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 Saturday, with ticket prices averaging around $327.

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 $172 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 $259 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 $180 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 $151 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 November 2025, prices for Osaka to Seoul flights are approximately 1% 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	$112
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Osaka in the past 72 hours is $112. The best round-trip flight deal from Osaka to Seoul found on momondo in the last 72 hours is $206.

The fastest flight from Osaka to Seoul takes 1h 45m

Direct flights go from Osaka to Seoul every day.

There are 2 airports near Seoul: 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 1h 50m, 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 November 2025.
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 29.57% of all bookings. The subsequent popular models are Airbus A321-100/200 at 16.59%, Airbus A320-100/200 at 12.72%, and Airbus A330-300 at 10.29%.
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 43% of the total bookings. Other popular airlines include Jin Air with 15%, Korean 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 $99	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 7.7 34 reviews	Search Jeju Air flights
Korean Air	PriceFrom $165	Free Cancellation	Rating 8.4 1,158 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $194	Free Cancellation	Rating 8.2 484 reviews	Search Asiana Airlines flights

Korean Air Flights From Osaka to Seoul
Korean Air flies from Osaka to Seoul around 63 times per week, with 1,158 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 $235 for Korean Air flights on this route.
Asiana Airlines Flights From Osaka to Seoul
Across 484 Asiana Airlines reviews on momondo, the average score is 8.2/10. Asiana Airlines flies from Osaka to Seoul about 33 times each week, with ticket deals ranging from $194 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

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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 $76

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 12/17. 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

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Find the cheapest flights from Osaka to Seoul

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Air Seoul flights from Osaka to Seoul

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Peach flights from Osaka to Seoul

Our best Peach deals on Osaka to Seoul flight tickets

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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

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 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 November 2025, prices for Osaka to Seoul flights are approximately 1% 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, Jin Air, and Peach are the most popular carriers operating from Osaka to Seoul

What airlines fly to Seoul?

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

As of November 2025, there are 67 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 11:00AM, with 44% 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 472 per week as of November 2025. The most frequent departure day is Sun, 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 Kobe or Osaka, and flying into Seoul, then you can expect flight times to average 1h 50m and 3h 12m, 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.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul