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

As of July 2025, there are 58 flights per day flying from Osaka Kansai Intl Airport to Seoul. The most common time of day flights depart is 9:00AM, with 37% of flights taking off at noon.

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

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

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

407 flights are operational weekly from Osaka Kansai Intl Airport to Seoul as of July 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off 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 Kansai Intl Airport according to our data. Peach is the first choice among our users, with 44% 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 many operators does momondo search for flights from Osaka Kansai Intl Airport to Seoul?

There are 6 operators available for flights from Osaka Kansai Intl Airport to Seoul as of July 2025.

How old do you have to be to fly from Osaka Kansai Intl Airport 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 Kansai Intl Airport to Seoul.

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

The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$48 Cheap Flights from Osaka Kansai Intl Airport to Seoul in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $177 to $273. The lowest price recently found on this route was $88.

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Find the cheapest flights from Osaka Kansai Intl Airport to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:55 pm - 9:50 pmKIX-ICN

1h 55mnonstop

7:15 am - 9:05 amICN-KIX

1h 50mnonstop

$88

Find Deal

Wed, Sep 3 - Tue, Sep 9

6:15 pm - 8:10 pmKIX-ICN

1h 55mnonstop

1:15 pm - 3:15 pmICN-KIX

2h 00mnonstop

$89

Find Deal

Tue, Aug 26 - Tue, Sep 2

7:55 pm - 9:50 pmKIX-ICN

1h 55mnonstop

7:05 am - 8:45 amICN-KIX

1h 40mnonstop

$92

Find Deal

Tue, Aug 19 - Fri, Aug 22

6:15 pm - 8:10 pmKIX-ICN

1h 55mnonstop

3:20 pm - 5:10 pmICN-KIX

1h 50mnonstop

$117Peach

Find Deal

Tue, Sep 23 - Fri, Sep 26

7:55 pm - 9:55 pmKIX-ICN

2h 00mnonstop

7:30 am - 9:15 amICN-KIX

1h 45mnonstop

$120Peach

Find Deal

Wed, Dec 3 - Thu, Dec 11

11:00 am - 1:00 pmKIX-GMP

2h 00mnonstop

8:20 am - 10:00 amGMP-KIX

1h 40mnonstop

$121Jeju Air

Find Deal

Thu, Aug 21 - Mon, Sep 1

1:35 pm - 3:45 pmKIX-ICN

2h 10mnonstop

7:10 am - 9:00 amICN-KIX

1h 50mnonstop

$121Jeju Air

Find Deal

Mon, Sep 8 - Wed, Sep 17

1:10 pm - 3:00 pmKIX-ICN

1h 50mnonstop

8:10 am - 10:00 amICN-KIX

1h 50mnonstop

$124Jin Air

Find Deal

Fri, Aug 15 - Tue, Aug 19

1:10 pm - 3:00 pmKIX-ICN

1h 50mnonstop

8:10 am - 10:00 amICN-KIX

1h 50mnonstop

$144Jin Air

Find Deal

Sat, Aug 16 - Tue, Aug 19

11:55 am - 1:55 pmKIX-GMP

2h 00mnonstop

9:00 am - 10:45 amGMP-KIX

1h 45mnonstop

$202Korean Air

Find Deal

Tue, Aug 19 - Sun, Aug 24

Eastar Jet flights from Osaka Kansai Intl Airport to Seoul

Our best Eastar Jet deals on Osaka Kansai Intl Airport to Seoul flight tickets

Eastar Jet

Aug 28

KIX12:10 pmOsaka Kansai Intl

1h 50m

ICN2:00 pmIncheon Intl

Sep 1

ICN3:15 pmIncheon Intl

1h 45m

KIX5:00 pmOsaka Kansai Intl

$145

Find similar

Eastar Jet

Aug 6

KIX3:10 pmOsaka Kansai Intl

1h 45m

ICN4:55 pmIncheon Intl

Aug 8

ICN12:00 pmIncheon Intl

2h 10m

KIX2:10 pmOsaka Kansai Intl

$159

Find similar

Eastar Jet

Aug 14

KIX3:10 pmOsaka Kansai Intl

1h 45m

ICN4:55 pmIncheon Intl

Aug 17

ICN9:15 amIncheon Intl

1h 55m

KIX11:10 amOsaka Kansai Intl

$212

Find similar

Peach flights from Osaka Kansai Intl Airport to Seoul

Our best Peach deals on Osaka Kansai Intl Airport to Seoul flight tickets

Peach

Sep 23

KIX6:15 pmOsaka Kansai Intl

1h 55m

ICN8:10 pmIncheon Intl

Sep 26

ICN3:20 pmIncheon Intl

1h 50m

KIX5:10 pmOsaka Kansai Intl

$117

Find similar

Peach

Dec 3

KIX7:55 pmOsaka Kansai Intl

2h 00m

ICN9:55 pmIncheon Intl

Dec 11

ICN7:30 amIncheon Intl

1h 45m

KIX9:15 amOsaka Kansai Intl

$120

Find similar

Peach

Sep 2

KIX7:55 pmOsaka Kansai Intl

1h 55m

ICN9:50 pmIncheon Intl

Sep 5

ICN7:30 amIncheon Intl

1h 50m

KIX9:20 amOsaka Kansai Intl

$126

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 9/3

7:55 pm-9:50 pm

Nonstop1h 55m

Incheon Intl

Tue 9/9

7:15 am-9:05 am

Nonstop1h 50m

$88

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 8/26

6:15 pm-8:10 pm

Nonstop1h 55m

Incheon Intl

Tue 9/2

1:15 pm-3:15 pm

Nonstop2h 00m

$89

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 8/19

7:55 pm-9:50 pm

Nonstop1h 55m

Incheon Intl

Fri 8/22

7:05 am-8:45 am

Nonstop1h 40m

$92

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 9/23

6:15 pm-8:10 pm

Nonstop1h 55m

Incheon Intl

Fri 9/26

3:20 pm-5:10 pm

Nonstop1h 50m

$117

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 12/3

7:55 pm-9:55 pm

Nonstop2h 00m

Incheon Intl

Thu 12/11

7:30 am-9:15 am

Nonstop1h 45m

$120

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Thu 8/21

11:00 am-1:00 pm

Nonstop2h 00m

Seoul Gimpo Intl

Mon 9/1

8:20 am-10:00 am

Nonstop1h 40m

$121

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Mon 9/8

1:35 pm-3:45 pm

Nonstop2h 10m

Incheon Intl

Wed 9/17

7:10 am-9:00 am

Nonstop1h 50m

$121

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 8/15

1:10 pm-3:00 pm

Nonstop1h 50m

Incheon Intl

Tue 8/19

8:10 am-10:00 am

Nonstop1h 50m

$124

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sat 8/16

1:10 pm-3:00 pm

Nonstop1h 50m

Incheon Intl

Tue 8/19

8:10 am-10:00 am

Nonstop1h 50m

$144

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Tue 8/19

11:55 am-1:55 pm

Nonstop2h 00m

Seoul Gimpo Intl

Sun 8/24

9:00 am-10:45 am

Nonstop1h 45m

$202

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 Kansai Intl Airport 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 Kansai Intl Airport and Seoul?

What is the cheapest month to fly to Seoul?

The month of June is another great option to travel to Seoul, with average flight prices from Osaka Kansai Intl Airport averaging around $154.

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 Kansai Intl Airport. The lowest ticket price found for a Thursday departure recently was $194. 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 $331.

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

Flying to Seoul from Osaka Kansai Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $171 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 $305 per ticket.

What is the cheapest Osaka Kansai Intl to Seoul flight route?

Fly from Osaka Kansai Intl to Incheon Intl for the best Osaka Kansai Intl - 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 Kansai Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Osaka Kansai Intl Airport for as low as $160 on momondo.

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

There are 4 cabin classes available to choose from on Osaka Kansai Intl to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Osaka Kansai Intl Airport to Seoul flight prices changed over time?

As of July 2025, prices for Osaka Kansai Intl Airport to Seoul flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to Seoul

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

Estimated round-trip price

Cheap Osaka Kansai Intl Airport to Seoul (KIX to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport 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 Kansai Intl Airport in the past 72 hours is $48. The best round-trip flight deal from Osaka Kansai Intl Airport to Seoul found on momondo in the last 72 hours is $88.

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

Direct flights go from Osaka Kansai Intl Airport to Seoul every day.

There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

Search flight deals

How far is Osaka Kansai Intl to Seoul by plane?
There are 508.1 mi between Osaka Kansai Intl and Seoul. In terms of flight time, this usually takes a little over 1h 45m.
When did momondo last update prices for flights from Osaka Kansai Intl Airport to Seoul?
Prices for flights from Osaka Kansai Intl Airport to Seoul refresh daily.
How many operators does momondo search for flights from Osaka Kansai Intl Airport to Seoul?
There are 6 operators available for flights from Osaka Kansai Intl Airport to Seoul as of July 2025.
How old do you have to be to fly from Osaka Kansai Intl Airport 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 Kansai Intl Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Osaka Kansai Intl Airport to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Osaka Kansai Intl Airport to Seoul is Boeing 737-800, representing 30.41% of all bookings. The subsequent popular models are Airbus A321-100/200 at 17.40%, Airbus A320neo at 12.33%, and Boeing 737 MAX 8 at 9.40%.
What is the most popular airline from Osaka Kansai Intl Airport to Seoul?
momondo data reveals that the most frequently booked airline on the route from Osaka Kansai Intl Airport to Seoul is Peach, representing 59% of all bookings. The subsequent popular airlines are Jeju Air at 23% and Korean Air at 19%.

Best airlines flying from Osaka Kansai Intl Airport to Seoul

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport 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 $128	Free Cancellation	Rating 6.7 83 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 8.2 468 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $189	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights

Jin Air Flights From Osaka Kansai Intl Airport to Seoul
Jin Air flight deals from Osaka Kansai Intl Airport to Seoul start from $99 round-trip. Over the 33 Jin Air flights for this route in a normal week, average airfare is usually $190 round-trip - but some users have found much cheaper deals with momondo.
Korean Air Flights From Osaka Kansai Intl Airport to Seoul
Korean Air (8.4/10 from 1,121 reviews) operates around 37 flights from Osaka Kansai Intl Airport to Seoul in any given week. The average Korean Air airfare for this route is around $235, with deals from around $189 rare but found on momondo. Referenced prices are for round-trip Osaka Kansai Intl Airport to Seoul flight searches in the last 72 hours.

Why use momondo?

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

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 Seoul from Osaka.

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

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

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

momondo provides multiple filters to help you find the best flight to Seoul from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Seoul from Osaka 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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Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Osaka Kansai Intl Airport to Seoul from $48

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Osaka Kansai Intl Airport to Seoul

Cheap round-trip flights

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Eastar Jet flights from Osaka Kansai Intl Airport to Seoul

Our best Eastar Jet deals on Osaka Kansai Intl Airport to Seoul flight tickets

Peach flights from Osaka Kansai Intl Airport to Seoul

Our best Peach deals on Osaka Kansai Intl Airport to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport 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 Kansai Intl Airport and Seoul?

What is the cheapest month to fly to Seoul?

The month of June is another great option to travel to Seoul, with average flight prices from Osaka Kansai Intl Airport averaging around $154.

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 Kansai Intl to Seoul flight route?

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

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

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

There are 4 cabin classes available to choose from on Osaka Kansai Intl to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Osaka Kansai Intl Airport to Seoul flight prices changed over time?

As of July 2025, prices for Osaka Kansai Intl Airport to Seoul flights are approximately 33% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Seoul?

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

As of July 2025, there are 58 flights per day flying from Osaka Kansai Intl Airport to Seoul. The most common time of day flights depart is 9:00AM, with 37% of flights taking off at noon.

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

407 flights are operational weekly from Osaka Kansai Intl Airport to Seoul as of July 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

When to book flights from Osaka Kansai Intl Airport to Seoul

Cheap Osaka Kansai Intl Airport to Seoul (KIX to SEL) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

How far is Osaka Kansai Intl to Seoul by plane?

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

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

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

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

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

What is the most popular airline from Osaka Kansai Intl Airport to Seoul?

Best airlines flying from Osaka Kansai Intl Airport to Seoul

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

Jin Air Flights From Osaka Kansai Intl Airport to Seoul

Korean Air Flights From Osaka Kansai Intl Airport 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