Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seoul to Osaka from $126

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 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seoul to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 3:35 pm
ICN
-
ITM
8h 35m
1 stop
Multiple Airlines Logo
7:35 am - 11:15 am
ITM
-
ICN
3h 40m
1 stop
$233Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 10:30 am
ICN
-
ITM
3h 30m
1 stop
Multiple Airlines Logo
7:35 am - 11:15 am
ITM
-
ICN
3h 40m
1 stop
$270Multiple Airlines
Wed, Jun 10 - Tue, Jun 16
Multiple Airlines Logo
7:50 am - 4:30 pm
ICN
-
ITM
8h 40m
1 stop
Multiple Airlines Logo
7:15 am - 12:05 pm
ITM
-
ICN
4h 50m
1 stop
$280Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
ANA Logo
7:45 am - 1:10 pm
GMP
-
ITM
5h 25m
1 stop
ANA Logo
4:50 pm - 10:30 pm
ITM
-
GMP
5h 40m
1 stop
$284ANA
Tue, Mar 3 - Tue, Mar 10
ANA Logo
7:40 am - 1:05 pm
GMP
-
ITM
5h 25m
1 stop
ANA Logo
4:50 pm - 10:20 pm
ITM
-
GMP
5h 30m
1 stop
$286ANA
Fri, Jun 19 - Tue, Jun 23
Multiple Airlines Logo
7:15 am - 12:05 pm
ICN
-
ITM
4h 50m
1 stop
Multiple Airlines Logo
10:30 am - 4:00 pm
ITM
-
ICN
5h 30m
1 stop
$287Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Multiple Airlines Logo
7:00 am - 10:30 am
ICN
-
ITM
3h 30m
1 stop
Multiple Airlines Logo
7:35 am - 11:15 am
ITM
-
ICN
3h 40m
1 stop
$291Multiple Airlines
Mon, Apr 20 - Sat, Apr 25
ANA Logo
7:55 pm - 2:05 pm
GMP
-
ITM
18h 10m
1 stop
ANA Logo
4:50 pm - 10:20 pm
ITM
-
GMP
5h 30m
1 stop
$309ANA
Wed, Apr 8 - Sat, Apr 11
Japan Airlines Logo
7:40 pm - 7:40 am
GMP
-
ITM
12h 00m
1 stop
Japan Airlines Logo
7:30 pm - 10:55 am
ITM
-
GMP
15h 25m
1 stop
$351Japan Airlines
Sat, Feb 7 - Mon, Feb 9
Japan Airlines Logo
7:40 pm - 7:40 am
GMP
-
ITM
12h 00m
1 stop
Japan Airlines Logo
8:10 pm - 10:55 am
ITM
-
GMP
14h 45m
1 stop
$355Japan Airlines
Fri, Jan 30 - Sun, Feb 1

ANA flights from Seoul to Osaka Itami Airport

Our best ANA deals on Seoul to Osaka Itami Airport flight tickets
ANA
Mar 3
GMP7:45 amSeoul Gimpo Intl
5h 25m
1 stop
ITM1:10 pmOsaka Itami
Mar 10
ITM4:50 pmOsaka Itami
5h 40m
1 stop
GMP10:30 pmSeoul Gimpo Intl
$284
ANA
Jun 19
GMP7:40 amSeoul Gimpo Intl
5h 25m
1 stop
ITM1:05 pmOsaka Itami
Jun 23
ITM4:50 pmOsaka Itami
5h 30m
1 stop
GMP10:20 pmSeoul Gimpo Intl
$286
ANA
Apr 8
GMP7:55 pmSeoul Gimpo Intl
18h 10m
1 stop
ITM2:05 pmOsaka Itami
Apr 11
ITM4:50 pmOsaka Itami
5h 30m
1 stop
GMP10:20 pmSeoul Gimpo Intl
$309

Japan Airlines flights from Seoul to Osaka Itami Airport

Our best Japan Airlines deals on Seoul to Osaka Itami Airport flight tickets
Japan Airlines
Feb 7
GMP7:40 pmSeoul Gimpo Intl
12h 00m
1 stop
ITM7:40 amOsaka Itami
Feb 9
ITM7:30 pmOsaka Itami
15h 25m
1 stop
GMP10:55 amSeoul Gimpo Intl
$351
Japan Airlines
Jan 30
GMP7:40 pmSeoul Gimpo Intl
12h 00m
1 stop
ITM7:40 amOsaka Itami
Feb 1
ITM8:10 pmOsaka Itami
14h 45m
1 stop
GMP10:55 amSeoul Gimpo Intl
$355
Japan Airlines
Jan 28
GMP7:40 pmSeoul Gimpo Intl
15h 05m
1 stop
ITM10:45 amOsaka Itami
Feb 1
ITM7:30 pmOsaka Itami
15h 25m
1 stop
GMP10:55 amSeoul Gimpo Intl
$368

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Osaka Itami Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 19, 2026.
Use the filters below to find and compare flights from Seoul to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonOsaka

ICN - ITM

ICNITM

Incheon Intl

Sun 4/19

7:00 am-3:35 pm

1 stop8h 35m

Osaka Itami

Wed 4/22

7:35 am-11:15 am

1 stop3h 40m

$233

IncheonOsaka

ICN - ITM

ICNITM

Incheon Intl

Wed 6/10

7:00 am-10:30 am

1 stop3h 30m

Osaka Itami

Tue 6/16

7:35 am-11:15 am

1 stop3h 40m

$270

IncheonOsaka

ICN - ITM

ICNITM

Incheon Intl

Wed 3/4

7:50 am-4:30 pm

1 stop8h 40m

Osaka Itami

Wed 3/11

7:15 am-12:05 pm

1 stop4h 50m

$280

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Tue 3/3

7:45 am-1:10 pm

1 stop5h 25m

Osaka Itami

Tue 3/10

4:50 pm-10:30 pm

1 stop5h 40m

$284

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Fri 6/19

7:40 am-1:05 pm

1 stop5h 25m

Osaka Itami

Tue 6/23

4:50 pm-10:20 pm

1 stop5h 30m

$286

IncheonOsaka

ICN - ITM

ICNITM

Incheon Intl

Fri 7/3

7:15 am-12:05 pm

1 stop4h 50m

Osaka Itami

Fri 7/10

10:30 am-4:00 pm

1 stop5h 30m

$287

IncheonOsaka

ICN - ITM

ICNITM

Incheon Intl

Mon 4/20

7:00 am-10:30 am

1 stop3h 30m

Osaka Itami

Sat 4/25

7:35 am-11:15 am

1 stop3h 40m

$291

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Wed 4/8

7:55 pm-2:05 pm

1 stop18h 10m

Osaka Itami

Sat 4/11

4:50 pm-10:20 pm

1 stop5h 30m

$309

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Sat 2/7

7:40 pm-7:40 am

1 stop12h 00m

Osaka Itami

Mon 2/9

7:30 pm-10:55 am

1 stop15h 25m

$351

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Fri 1/30

7:40 pm-7:40 am

1 stop12h 00m

Osaka Itami

Sun 2/1

8:10 pm-10:55 am

1 stop14h 45m

$355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Osaka from

How to get the cheapest flight ticket from Seoul to Osaka Itami Airport

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 airline that flies from Seoul to Osaka Itami?

Japan Airlines is the most popular carrier operating from Seoul to Osaka Itami

When to book flights from Seoul to Osaka Itami Airport

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

Cheap Seoul to Osaka Itami Airport (SEL to ITM) flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Seoul to Osaka Itami Airport takes 4h 40m
There are no direct flights from Seoul to Osaka Itami Airport. There are no popular flight routes from Seoul to Osaka Itami Airport.
Search flight deals

  • How far is Seoul to Osaka Itami by plane?

    Osaka Itami is 508.0 mi away from Seoul. In terms of flight time, this usually takes a little over 4h 40m.

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

    Prices for flights from Seoul to Osaka Itami Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami Airport 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 license and a passport that is valid for six months after your intended arrival at Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Osaka for you.

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

momondo does allow users to show only those flights to Osaka from Seoul which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Seoul.

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

Of course. momondo tracks the price of Seoul to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Osaka Itami Airport 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
Wed 2/18
Wed 2/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $501
Flights to Tokyo Narita Airportfrom $376
Flights to Osaka Kansai Intl Airportfrom $495
Flights to Nagoya Chubu Centrair Intl Airportfrom $525