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Cheap flights from Osaka Itami Airport to Seoul from $119

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 6/19. 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

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
11:45 am - 8:50 pm
ITM
-
ICN
9h 05m
1 stop
Multiple Airlines Logo
11:10 am - 8:30 pm
ICN
-
ITM
9h 20m
1 stop
$277Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
7:15 am - 12:05 pm
ITM
-
ICN
4h 50m
1 stop
Multiple Airlines Logo
3:00 pm - 8:30 pm
ICN
-
ITM
5h 30m
1 stop
$289Multiple Airlines
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
7:20 am - 1:45 pm
ITM
-
ICN
6h 25m
1 stop
Multiple Airlines Logo
2:40 pm - 8:15 pm
ICN
-
ITM
5h 35m
1 stop
$292Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
7:15 am - 3:45 pm
ITM
-
ICN
8h 30m
1 stop
Multiple Airlines Logo
3:00 pm - 8:30 pm
ICN
-
ITM
5h 30m
1 stop
$303Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
7:15 am - 2:00 pm
ITM
-
ICN
6h 45m
1 stop
Multiple Airlines Logo
7:20 am - 6:55 pm
ICN
-
ITM
11h 35m
1 stop
$398Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
7:15 am - 2:00 pm
ITM
-
ICN
6h 45m
1 stop
Multiple Airlines Logo
3:35 pm - 8:30 pm
ICN
-
ITM
4h 55m
1 stop
$400Multiple Airlines
Thu, Oct 15 - Sat, Oct 17
Multiple Airlines Logo
10:40 am - 3:45 pm
ITM
-
ICN
5h 05m
1 stop
Multiple Airlines Logo
7:20 am - 1:45 pm
ICN
-
ITM
6h 25m
1 stop
$439Multiple Airlines
Fri, Jul 24 - Sun, Aug 2
Multiple Airlines Logo
7:15 am - 12:05 pm
ITM
-
ICN
4h 50m
1 stop
Multiple Airlines Logo
2:25 pm - 8:20 pm
ICN
-
ITM
5h 55m
1 stop
$456Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
4:55 pm - 4:40 am
ITM
-
ICN
11h 45m
1 stop
Multiple Airlines Logo
10:35 pm - 7:35 am
ICN
-
ITM
9h 00m
1 stop
$460Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
1:10 pm - 6:05 pm
ITM
-
ICN
4h 55m
1 stop
Multiple Airlines Logo
1:55 pm - 6:55 pm
ICN
-
ITM
5h 00m
1 stop
$474Multiple Airlines
Tue, Sep 15 - Fri, Sep 18

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Philippine Airlines flights from Osaka Itami Airport to Incheon Intl Airport

Our best Philippine Airlines deals on Osaka Itami Airport to Incheon Intl Airport flight tickets
Philippine Airlines
Jun 7
ITM11:00 amOsaka Itami
32h 15m
2 stops
ICN7:15 pmIncheon Intl
Jun 11
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,278
Philippine Airlines
Jun 7
ITM11:00 amOsaka Itami
32h 15m
2 stops
ICN7:15 pmIncheon Intl
Jun 12
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,288
Philippine Airlines
May 26
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
May 28
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,307

Vietnam Airlines flights from Osaka Itami Airport to Incheon Intl Airport

Our best Vietnam Airlines deals on Osaka Itami Airport to Incheon Intl Airport flight tickets
Vietnam Airlines
Jul 11
ITM12:50 pmOsaka Itami
33h 45m
2 stops
ICN10:35 pmIncheon Intl
Jul 15
ICN6:05 pmIncheon Intl
25h 05m
2 stops
ITM7:10 pmOsaka Itami
$1,399
Vietnam Airlines
Jun 19
ITM12:50 pmOsaka Itami
27h 45m
2 stops
ICN4:35 pmIncheon Intl
Jun 22
ICN6:05 pmIncheon Intl
25h 05m
2 stops
ITM7:10 pmOsaka Itami
$1,409
Vietnam Airlines
Jun 17
ITM12:50 pmOsaka Itami
27h 45m
2 stops
ICN4:35 pmIncheon Intl
Jun 24
ICN6:05 pmIncheon Intl
18h 00m
2 stops
ITM12:05 pmOsaka Itami
$1,416

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 May 4, 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 - ICN

ITMICN

Osaka Itami

Sun 6/14

11:45 am-8:50 pm

1 stop9h 05m

Incheon Intl

Sun 6/21

11:10 am-8:30 pm

1 stop9h 20m

$277

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Wed 6/17

7:15 am-12:05 pm

1 stop4h 50m

Incheon Intl

Wed 6/24

3:00 pm-8:30 pm

1 stop5h 30m

$289

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Thu 6/11

7:20 am-1:45 pm

1 stop6h 25m

Incheon Intl

Mon 6/15

2:40 pm-8:15 pm

1 stop5h 35m

$292

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Thu 6/18

7:15 am-3:45 pm

1 stop8h 30m

Incheon Intl

Thu 6/25

3:00 pm-8:30 pm

1 stop5h 30m

$303

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Wed 8/5

7:15 am-2:00 pm

1 stop6h 45m

Incheon Intl

Wed 8/12

7:20 am-6:55 pm

1 stop11h 35m

$398

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Thu 10/15

7:15 am-2:00 pm

1 stop6h 45m

Incheon Intl

Sat 10/17

3:35 pm-8:30 pm

1 stop4h 55m

$400

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Fri 7/24

10:40 am-3:45 pm

1 stop5h 05m

Incheon Intl

Sun 8/2

7:20 am-1:45 pm

1 stop6h 25m

$439

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Mon 7/20

7:15 am-12:05 pm

1 stop4h 50m

Incheon Intl

Fri 7/24

2:25 pm-8:20 pm

1 stop5h 55m

$456

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Sat 5/30

4:55 pm-4:40 am

1 stop11h 45m

Incheon Intl

Sat 6/6

10:35 pm-7:35 am

1 stop9h 00m

$460
Quickest round-trip

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Tue 9/15

1:10 pm-6:05 pm

1 stop4h 55m

Incheon Intl

Fri 9/18

1:55 pm-6:55 pm

1 stop5h 00m

$474

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 Saturday when prices can be found for as low as $194. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $775. 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?

At noon 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 $156. Flying to Incheon Intl Airport at noon 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 morning when prices are $648 on average. Flights to Incheon Intl Airport from Osaka Itami Airport in the morning 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

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Osaka Itami Airport to Incheon Intl Airport takes 4h 45m
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 45m, 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
Daejeon
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Seongnam
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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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