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Cheap flights from Osaka Itami Airport to Seoul from $164

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 10/26. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Osaka Itami Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 2:00 pmITM  Osaka Itami-ICN Incheon Intl
6h 45m1 stop Fukuoka
Multiple Airlines Logo
7:00 am - 12:50 pmICN  Incheon Intl-ITM Osaka Itami
5h 50m1 stop Matsuyama
$339Multiple Airlines
Tue, Sep 1 - Sun, Sep 6
Multiple Airlines Logo
9:50 am - 2:00 pmITM  Osaka Itami-ICN Incheon Intl
4h 10m1 stop Fukuoka
Multiple Airlines Logo
3:00 pm - 8:20 pmICN  Incheon Intl-ITM Osaka Itami
5h 20m1 stop Fukuoka
$362Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
7:15 am - 11:35 amITM  Osaka Itami-ICN Incheon Intl
4h 20m1 stop Fukuoka
Multiple Airlines Logo
2:25 pm - 8:20 pmICN  Incheon Intl-ITM Osaka Itami
5h 55m1 stop Fukuoka
$373Multiple Airlines
Wed, Sep 23 - Tue, Sep 29
Multiple Airlines Logo
8:10 am - 1:00 pmITM  Osaka Itami-ICN Incheon Intl
4h 50m1 stop Fukuoka
Multiple Airlines Logo
12:30 pm - 6:55 pmICN  Incheon Intl-ITM Osaka Itami
6h 25m1 stop Fukuoka
$442Multiple Airlines
Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
2:25 pm - 7:15 pmITM  Osaka Itami-ICN Incheon Intl
4h 50m1 stop Fukuoka
Multiple Airlines Logo
11:10 am - 5:30 pmICN  Incheon Intl-ITM Osaka Itami
6h 20m1 stop Fukuoka
$447Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
7:15 am - 12:00 pmITM  Osaka Itami-ICN Incheon Intl
4h 45m1 stop Fukuoka
Multiple Airlines Logo
10:05 am - 4:15 pmICN  Incheon Intl-ITM Osaka Itami
6h 10m1 stop Fukuoka
$451Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:20 pm - 4:40 amITM  Osaka Itami-ICN Incheon Intl
8h 20m1 stop Tokyo Haneda
Multiple Airlines Logo
10:35 pm - 7:25 amICN  Incheon Intl-ITM Osaka Itami
8h 50m1 stop Tokyo Haneda
$451Multiple Airlines
Wed, Sep 23 - Tue, Sep 29
Multiple Airlines Logo
8:20 pm - 4:40 amITM  Osaka Itami-ICN Incheon Intl
8h 20m1 stop Tokyo Haneda
Multiple Airlines Logo
10:35 pm - 7:25 amICN  Incheon Intl-ITM Osaka Itami
8h 50m1 stop Tokyo Haneda
$471Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
8:20 pm - 4:40 amITM  Osaka Itami-ICN Incheon Intl
8h 20m1 stop Tokyo Haneda
Multiple Airlines Logo
10:35 pm - 7:25 amICN  Incheon Intl-ITM Osaka Itami
8h 50m1 stop Tokyo Haneda
$473Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
2:25 pm - 7:15 pmITM  Osaka Itami-ICN Incheon Intl
4h 50m1 stop Fukuoka
Multiple Airlines Logo
11:10 am - 5:00 pmICN  Incheon Intl-ITM Osaka Itami
5h 50m1 stop Fukuoka
$484Multiple Airlines
Thu, Sep 10 - Thu, Sep 17

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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
Feb 11
ITM7:20 amOsaka Itami
4h 40m
1 stop
ICN12:00 pmIncheon Intl
Feb 11
ICN6:45 pmIncheon Intl
12h 55m
1 stop
ITM7:40 amOsaka Itami
$1,432
Japan Airlines
Feb 11
ITM8:30 amOsaka Itami
6h 40m
2 stops
ICN3:10 pmIncheon Intl
Feb 11
ICN8:40 pmIncheon Intl
11h 00m
1 stop
ITM7:40 amOsaka Itami
$1,447
Japan Airlines
Sep 9
ITM7:15 amOsaka Itami
4h 45m
1 stop
ICN12:00 pmIncheon Intl
Sep 9
ICN8:30 pmIncheon Intl
13h 05m
1 stop
ITM9:35 amOsaka Itami
$1,472

ANA flights from Osaka Itami Airport to Incheon Intl Airport

Our best ANA deals on Osaka Itami Airport to Incheon Intl Airport flight tickets
ANA
Sep 12
ITM10:40 amOsaka Itami
7h 25m
1 stop
ICN6:05 pmIncheon Intl
Sep 21
ICN1:55 pmIncheon Intl
5h 00m
1 stop
ITM6:55 pmOsaka Itami
$1,866
ANA
Aug 27
ITM10:40 amOsaka Itami
7h 25m
1 stop
ICN6:05 pmIncheon Intl
Sep 27
ICN1:55 pmIncheon Intl
6h 35m
1 stop
ITM8:30 pmOsaka Itami
$1,867

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 August 18, 2026.
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

Cheapest round-trip

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/1

7:15 am-2:00 pm

1 stop6h 45m

Incheon Intl

Sun 9/6

7:00 am-12:50 pm

1 stop5h 50m

$339
Quickest round-trip

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Thu 9/24

9:50 am-2:00 pm

1 stop4h 10m

Incheon Intl

Mon 9/28

3:00 pm-8:20 pm

1 stop5h 20m

$362

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 9/23

7:15 am-11:35 am

1 stop4h 20m

Incheon Intl

Tue 9/29

2:25 pm-8:20 pm

1 stop5h 55m

$373

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Fri 10/16

8:10 am-1:00 pm

1 stop4h 50m

Incheon Intl

Mon 10/19

12:30 pm-6:55 pm

1 stop6h 25m

$442

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Thu 9/24

2:25 pm-7:15 pm

1 stop4h 50m

Incheon Intl

Mon 9/28

11:10 am-5:30 pm

1 stop6h 20m

$447

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Sat 9/12

7:15 am-12:00 pm

1 stop4h 45m

Incheon Intl

Sat 9/19

10:05 am-4:15 pm

1 stop6h 10m

$451

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 9/23

8:20 pm-4:40 am

1 stop8h 20m

Incheon Intl

Tue 9/29

10:35 pm-7:25 am

1 stop8h 50m

$451

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/22

8:20 pm-4:40 am

1 stop8h 20m

Incheon Intl

Mon 9/28

10:35 pm-7:25 am

1 stop8h 50m

$471

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/22

8:20 pm-4:40 am

1 stop8h 20m

Incheon Intl

Wed 9/30

10:35 pm-7:25 am

1 stop8h 50m

$473

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Thu 9/10

2:25 pm-7:15 pm

1 stop4h 50m

Incheon Intl

Thu 9/17

11:10 am-5:00 pm

1 stop5h 50m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Thursday when prices can be found for as low as $229. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $781. 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 afternoon 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 $301. Flying to Incheon Intl Airport in the afternoon 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 evening when prices are $600 on average. Flights to Incheon Intl Airport from Osaka Itami Airport in the evening 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

$164

Fastest flight time

4h 10m

Direct flights

None
The best one-way flight to Incheon Intl Airport from Osaka Itami Airport in the past 72 hours is $164. The best round-trip flight deal from Osaka Itami Airport to Incheon Intl Airport found on momondo in the last 72 hours is $339.
The fastest flight from Osaka Itami Airport to Incheon Intl Airport takes 4h 10m
There are no direct flights from Osaka Itami Airport to Incheon Intl Airport. There are no popular flight routes from Osaka Itami Airport to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from Osaka Itami Airport to Incheon Intl Airport

  • 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 4h 10m, 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.

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Daejeon
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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.

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