Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Osaka Itami Airport to Seoul from $128

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 Itami Airport to Seoul departing on 9/18. 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 Osaka Itami Airport to Seoul

Cheap round-trip flights

Logo
1:25 pm - 4:55 pmITM-ICN
3h 30m1 stop
Logo
1:05 pm - 4:25 pmICN-ITM
3h 20m1 stop
$371
Find Deal
jue., oct. 2 - jue., oct. 9
Logo
1:25 pm - 4:55 pmITM-ICN
3h 30m1 stop
Logo
1:05 pm - 4:25 pmICN-ITM
3h 20m1 stop
$410
Find Deal
sáb., oct. 18 - mar., oct. 21
Logo
1:25 pm - 4:55 pmITM-ICN
3h 30m1 stop
Logo
1:05 pm - 4:25 pmICN-ITM
3h 20m1 stop
$460
Find Deal
mar., sep. 16 - mar., sep. 23
Logo
1:25 pm - 4:55 pmITM-ICN
3h 30m1 stop
Logo
1:05 pm - 4:25 pmICN-ITM
3h 20m1 stop
$462
Find Deal
mar., sep. 16 - mar., sep. 23
Logo
7:05 am - 1:00 pmITM-ICN
5h 55m1 stop
Logo
8:45 am - 4:10 pmICN-ITM
7h 25m1 stop
$540
Find Deal
mié., oct. 1 - mié., oct. 8
Logo
4:50 pm - 4:10 amITM-ICN
11h 20m1 stop
Logo
9:10 pm - 7:25 amICN-ITM
10h 15m1 stop
$572
Find Deal
jue., sep. 4 - mié., sep. 10
Logo
1:20 pm - 5:35 pmITM-ICN
4h 15m1 stop
Logo
1:05 pm - 4:30 pmICN-ITM
3h 25m1 stop
$642
Find Deal
sáb., dic. 27 - lun., dic. 29
Vietnam Airlines Logo
1:00 pm - 5:30 amITM-ICN
16h 30m2 stops
Vietnam Airlines Logo
10:10 am - 6:55 pmICN-ITM
32h 45m2 stops
$979Vietnam Airlines
Find Deal
dom., nov. 2 - lun., nov. 3
Japan Airlines Logo
7:15 am - 12:00 pmITM-ICN
4h 45m1 stop
Japan Airlines Logo
1:35 pm - 7:55 pmICN-ITM
6h 20m1 stop
$1,803Japan Airlines
Find Deal
dom., feb. 1 - sáb., feb. 28
ANA Logo
10:40 am - 4:25 pmITM-ICN
5h 45m1 stop
ANA Logo
12:30 pm - 6:55 pmICN-ITM
6h 25m1 stop
$1,807ANA
Find Deal
vie., ago. 29 - dom., ago. 31

Japan Airlines flights from Osaka Itami Airport to Incheon Intl Airport

Our best Japan Airlines deals on Osaka Itami Airport to Incheon Intl Airport flight tickets
Japan Airlines
Aug 20
ITM7:05 amOsaka Itami
10h 50m
1 stop
ICN5:55 pmIncheon Intl
Aug 20
ICN8:30 pmIncheon Intl
11h 05m
1 stop
ITM7:35 amOsaka Itami
$1,622
Find similar
Japan Airlines
Feb 1
ITM7:15 amOsaka Itami
4h 45m
1 stop
ICN12:00 pmIncheon Intl
Feb 28
ICN1:35 pmIncheon Intl
6h 20m
1 stop
ITM7:55 pmOsaka Itami
$1,803
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to Incheon Intl 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 agosto 18, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

jue. 10/2

1:25 pm-4:55 pm

1 stop3h 30m

Incheon Intl

jue. 10/9

1:05 pm-4:25 pm

1 stop3h 20m

$371

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

sáb. 10/18

1:25 pm-4:55 pm

1 stop3h 30m

Incheon Intl

mar. 10/21

1:05 pm-4:25 pm

1 stop3h 20m

$410

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

mar. 9/16

1:25 pm-4:55 pm

1 stop3h 30m

Incheon Intl

mar. 9/23

1:05 pm-4:25 pm

1 stop3h 20m

$460

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

mar. 9/16

1:25 pm-4:55 pm

1 stop3h 30m

Incheon Intl

mar. 9/23

1:05 pm-4:25 pm

1 stop3h 20m

$462

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

mié. 10/1

7:05 am-1:00 pm

1 stop5h 55m

Incheon Intl

mié. 10/8

8:45 am-4:10 pm

1 stop7h 25m

$540

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

jue. 9/4

4:50 pm-4:10 am

1 stop11h 20m

Incheon Intl

mié. 9/10

9:10 pm-7:25 am

1 stop10h 15m

$572

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

sáb. 12/27

1:20 pm-5:35 pm

1 stop4h 15m

Incheon Intl

lun. 12/29

1:05 pm-4:30 pm

1 stop3h 25m

$642

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

dom. 11/2

1:00 pm-5:30 am

2 stops16h 30m

Incheon Intl

lun. 11/3

10:10 am-6:55 pm

2 stops32h 45m

$979

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

dom. 2/1

7:15 am-12:00 pm

1 stop4h 45m

Incheon Intl

sáb. 2/28

1:35 pm-7:55 pm

1 stop6h 20m

$1,803

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

vie. 8/29

10:40 am-4:25 pm

1 stop5h 45m

Incheon Intl

dom. 8/31

12:30 pm-6:55 pm

1 stop6h 25m

$1,807

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Osaka Itami Airport to Incheon Intl 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 day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Osaka Itami Airport to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $186. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $650. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the evening is the cheapest time of day to fly from Osaka Itami Airport to Incheon Intl Airport when you can find flight prices for as low as $155. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $325 on average. Flights to Incheon Intl Airport from Osaka Itami Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Osaka Itami Airport to Incheon Intl Airport

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

Cheap Osaka Itami Airport to Incheon Intl Airport (ITM to ICN) flight deals and tips

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

Best Price Found

$128

Fastest flight time

3h 30m

Direct flights

None
The best one-way flight to Incheon Intl Airport from Osaka Itami Airport in the past 72 hours is $128. The best round-trip flight deal from Osaka Itami Airport to Incheon Intl Airport found on momondo in the last 72 hours is $371.
The fastest flight from Osaka Itami Airport to Incheon Intl Airport takes 3h 30m
There are no direct flights from Osaka Itami Airport to Incheon Intl Airport. Popular non-direct route for this connection is Osaka Itami Airport - Incheon Intl Airport.
Search flight deals

  • How far is Osaka Itami to Incheon Intl by plane?

    The straight-line distance from Osaka Itami to Incheon Intl is 533.7 mi. Flights usually cover this in 3h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Osaka Itami Airport to Incheon Intl Airport refresh daily.

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

    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 Itami Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Seongnam
Daejeon
Anyang

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. 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 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?

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.

An easier way to manage your Incheon Intl 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
sáb. 8/23
sáb. 8/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $654