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

Jeju Air, Air Seoul, 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 August 2025, there are 58 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 9:00AM, with 38% 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 410 per week as of August 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

What airlines fly to Seoul?

Peach, Korean Air and Jeju 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 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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 2h and 3h 22m, respectively.

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 6 as of August 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.

$48 Cheap Flights from Osaka to Seoul in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $127 to $219. The lowest price recently found on this route was $95.

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Find the cheapest flights from Osaka to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:15 pm - 8:10 pmKIX-ICN

1h 55mnonstop

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

$95

Find Deal

Thu, Sep 4 - Wed, Sep 10

1:35 pm - 3:45 pmKIX-ICN

2h 10mnonstop

7:10 am - 9:00 amICN-KIX

1h 50mnonstop

$96Jeju Air

Find Deal

Thu, Sep 11 - Sun, Sep 14

2:30 pm - 4:30 pmKIX-ICN

2h 00mnonstop

11:10 am - 12:55 pmICN-KIX

1h 45mnonstop

$101T'way Air

Find Deal

Fri, Sep 5 - Wed, Sep 10

2:30 pm - 4:30 pmKIX-ICN

2h 00mnonstop

8:00 am - 10:05 amICN-KIX

2h 05mnonstop

$111T'way Air

Find Deal

Sat, Aug 30 - Tue, Sep 2

4:15 pm - 6:25 pmKIX-ICN

2h 10mnonstop

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

$113Air Seoul

Find Deal

Mon, Sep 15 - Mon, Sep 22

7:20 pm - 9:15 pmKIX-ICN

1h 55mnonstop

4:05 pm - 6:00 pmICN-KIX

1h 55mnonstop

$119Jin Air

Find Deal

Fri, Sep 5 - Mon, Sep 8

4:00 pm - 5:55 pmKIX-GMP

1h 55mnonstop

1:05 pm - 2:50 pmGMP-KIX

1h 45mnonstop

$120Peach

Find Deal

Thu, Sep 4 - Sat, Sep 6

4:15 pm - 6:25 pmKIX-ICN

2h 10mnonstop

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

$120Air Seoul

Find Deal

Tue, Sep 16 - Tue, Sep 23

7:20 pm - 9:15 pmKIX-ICN

1h 55mnonstop

4:05 pm - 6:00 pmICN-KIX

1h 55mnonstop

$125Jin Air

Find Deal

Fri, Sep 5 - Mon, Sep 8

4:00 pm - 5:55 pmKIX-GMP

1h 55mnonstop

1:05 pm - 2:50 pmGMP-KIX

1h 45mnonstop

$127Peach

Find Deal

Mon, Sep 15 - Mon, Sep 22

Jeju Air flights from Osaka to Seoul

Our best Jeju Air deals on Osaka to Seoul flight tickets

Jeju Air

Sep 11

KIX1:35 pmOsaka Kansai Intl

2h 10m

ICN3:45 pmIncheon Intl

Sep 14

ICN7:10 amIncheon Intl

1h 50m

KIX9:00 amOsaka Kansai Intl

$96

Find similar

Jeju Air

Aug 27

KIX11:00 amOsaka Kansai Intl

2h 00m

GMP1:00 pmSeoul Gimpo Intl

Aug 30

GMP2:00 pmSeoul Gimpo Intl

1h 40m

KIX3:40 pmOsaka Kansai Intl

$119

Find similar

Jeju Air

Sep 11

KIX11:50 amOsaka Kansai Intl

2h 00m

ICN1:50 pmIncheon Intl

Sep 17

ICN7:10 amIncheon Intl

1h 50m

KIX9:00 amOsaka Kansai Intl

$122

Find similar

T'way Air flights from Osaka to Seoul

Our best T'way Air deals on Osaka to Seoul flight tickets

T'way Air

Sep 5

KIX2:30 pmOsaka Kansai Intl

2h 00m

ICN4:30 pmIncheon Intl

Sep 10

ICN11:10 amIncheon Intl

1h 45m

KIX12:55 pmOsaka Kansai Intl

$101

Find similar

T'way Air

Aug 30

KIX2:30 pmOsaka Kansai Intl

2h 00m

ICN4:30 pmIncheon Intl

Sep 2

ICN8:00 amIncheon Intl

2h 05m

KIX10:05 amOsaka Kansai Intl

$111

Find similar

T'way Air

Aug 28

KIX2:30 pmOsaka Kansai Intl

2h 00m

ICN4:30 pmIncheon Intl

Aug 30

ICN3:55 pmIncheon Intl

2h 10m

KIX6:05 pmOsaka Kansai Intl

$121

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 9/4

6:15 pm-8:10 pm

Nonstop1h 55m

Incheon Intl

Wed 9/10

7:15 am-9:05 am

Nonstop1h 50m

$95

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 9/11

1:35 pm-3:45 pm

Nonstop2h 10m

Incheon Intl

Sun 9/14

7:10 am-9:00 am

Nonstop1h 50m

$96

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 9/5

2:30 pm-4:30 pm

Nonstop2h 00m

Incheon Intl

Wed 9/10

11:10 am-12:55 pm

Nonstop1h 45m

$101

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sat 8/30

2:30 pm-4:30 pm

Nonstop2h 00m

Incheon Intl

Tue 9/2

8:00 am-10:05 am

Nonstop2h 05m

$111

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Mon 9/15

4:15 pm-6:25 pm

Nonstop2h 10m

Incheon Intl

Mon 9/22

7:15 am-9:05 am

Nonstop1h 50m

$113

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 9/5

7:20 pm-9:15 pm

Nonstop1h 55m

Incheon Intl

Mon 9/8

4:05 pm-6:00 pm

Nonstop1h 55m

$119

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Thu 9/4

4:00 pm-5:55 pm

Nonstop1h 55m

Seoul Gimpo Intl

Sat 9/6

1:05 pm-2:50 pm

Nonstop1h 45m

$120

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 9/16

4:15 pm-6:25 pm

Nonstop2h 10m

Incheon Intl

Tue 9/23

7:15 am-9:05 am

Nonstop1h 50m

$120

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 9/5

7:20 pm-9:15 pm

Nonstop1h 55m

Incheon Intl

Mon 9/8

4:05 pm-6:00 pm

Nonstop1h 55m

$125

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Mon 9/15

4:00 pm-5:55 pm

Nonstop1h 55m

Seoul Gimpo Intl

Mon 9/22

1:05 pm-2:50 pm

Nonstop1h 45m

$127

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 typical price of a round-trip flight between Osaka and 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?

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 $339.

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 $174 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $287 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 $186 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 $159 on momondo.

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

There are 4 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 August 2025, prices for Osaka to Seoul flights are approximately 40% cheaper 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	$48
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 $48. The best round-trip flight deal from Osaka to Seoul found on momondo in the last 72 hours is $95.

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 45m, 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 6 as of August 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 30.30% of all bookings. The subsequent popular models are Airbus A321-100/200 at 17.23%, Airbus A320neo at 12.72%, and Boeing 737 MAX 8 at 9.56%.
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 49% of the total bookings. Other popular airlines include Jin Air with 13%, Korean Air with 12%, and Asiana Airlines with 11%.

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 8.7 19 reviews	Search Jin Air flights
Jeju Air	PriceFrom $120	Free Cancellation	Rating 7.7 33 reviews	Search Jeju Air flights
Peach	PriceFrom $124	Free Cancellation	Rating 6.7 81 reviews	Search Peach flights
Air Seoul	PriceFrom $143	Free Cancellation	Rating 7.5 9 reviews	Search Air Seoul flights
Asiana Airlines	PriceFrom $189	Free Cancellation	Rating 8.2 474 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $189	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights

Jin Air Flights From Osaka to Seoul
Jin Air flies from Osaka to Seoul around 30 times per week, with 19 momondo users rating the airline 8.7/10. The cheapest Jin Air deal from Osaka to Seoul in the last 72 hours was $99 (round-trip), much lower than the average airfare cost of $190 for Jin Air flights on this route.
Korean Air Flights From Osaka to Seoul
Across 1,131 Korean Air reviews on momondo, the average score is 8.4/10. Korean Air flies from Osaka to Seoul about 47 times each week, with ticket deals ranging from $189 to $235. 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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Get notified when prices go down

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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 $48

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 9/1. 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

Jeju Air flights from Osaka to Seoul

Our best Jeju Air deals on Osaka to Seoul flight tickets

T'way Air flights from Osaka to Seoul

Our best T'way Air 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

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 Osaka and 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 4 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 August 2025, prices for Osaka to Seoul flights are approximately 40% cheaper when compared to flights at the same time last year.

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

Jeju Air, Air Seoul, 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 August 2025, there are 58 flights per day flying from Osaka to Seoul. The most common time of day flights depart is 9:00AM, with 38% 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 410 per week as of August 2025. The most frequent departure day is Mon, with 16% 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 2h and 3h 22m, 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

Jin Air Flights From Osaka to Seoul

Korean Air 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