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Cheap flights from Osaka Itami Airport to Seoul from $167

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 10/27. 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 - 11:35 amITM  Osaka Itami-ICN Incheon Intl
4h 20m1 stop Fukuoka
Multiple Airlines Logo
11:30 am - 4:15 pmICN  Incheon Intl-ITM Osaka Itami
4h 45m1 stop Fukuoka
$334Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
7:15 am - 6:35 pmITM  Osaka Itami-ICN Incheon Intl
11h 20m1 stop Fukuoka
Multiple Airlines Logo
2:25 pm - 8:20 pmICN  Incheon Intl-ITM Osaka Itami
5h 55m1 stop Fukuoka
$371Multiple Airlines
Wed, Sep 23 - Mon, Sep 28
Multiple Airlines Logo
7:10 am - 11:15 amITM  Osaka Itami-ICN Incheon Intl
4h 05m1 stop Matsuyama
Multiple Airlines Logo
8:00 am - 4:10 pmICN  Incheon Intl-ITM Osaka Itami
8h 10m2 stops Sapporo Chitose Tokyo Haneda
$464Multiple Airlines
Wed, Oct 28 - Sun, Nov 1
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
$474Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
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
$494Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
3:45 pm - 7:50 pmITM  Osaka Itami-ICN Incheon Intl
4h 05m1 stop Kagoshima
Multiple Airlines Logo
3:35 pm - 8:10 pmICN  Incheon Intl-ITM Osaka Itami
4h 35m1 stop Kagoshima
$500Multiple Airlines
Wed, Oct 28 - Sun, Nov 1
Multiple Airlines Logo
9:50 am - 6:05 pmITM  Osaka Itami-ICN Incheon Intl
8h 15m1 stop Fukuoka
Multiple Airlines Logo
7:25 am - 6:55 pmICN  Incheon Intl-ITM Osaka Itami
11h 30m1 stop Tokyo Narita
$511Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
2:30 pm - 10:15 pmITM  Osaka Itami-ICN Incheon Intl
7h 45m1 stop Tokyo Narita
Multiple Airlines Logo
8:25 am - 6:55 pmICN  Incheon Intl-ITM Osaka Itami
10h 30m1 stop Tokyo Narita
$522Multiple Airlines
Mon, Aug 31 - Wed, Sep 30
Multiple Airlines Logo
2:30 pm - 8:45 pmITM  Osaka Itami-ICN Incheon Intl
6h 15m1 stop Tokyo Narita
Multiple Airlines Logo
10:35 pm - 7:35 amICN  Incheon Intl-ITM Osaka Itami
9h 00m1 stop Tokyo Haneda
$526Multiple Airlines
Fri, Aug 28 - Sun, Sep 6
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
$574Multiple Airlines
Tue, Sep 1 - Sun, Sep 6

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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
Sep 19
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
Sep 21
ICN7:20 amIncheon Intl
24h 05m
2 stops
ITM7:25 amOsaka Itami
$1,404
Philippine Airlines
Sep 18
ITM11:00 amOsaka Itami
19h 00m
2 stops
ICN6:00 amIncheon Intl
Sep 20
ICN7:20 amIncheon Intl
24h 05m
2 stops
ITM7:25 amOsaka Itami
$1,435
Philippine Airlines
Sep 19
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
Sep 23
ICN7:20 amIncheon Intl
35h 35m
2 stops
ITM6:55 pmOsaka Itami
$1,464

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
Oct 27
ITM8:30 amOsaka Itami
6h 40m
2 stops
ICN3:10 pmIncheon Intl
Oct 27
ICN8:40 pmIncheon Intl
14h 00m
1 stop
ITM10:40 amOsaka Itami
$1,475
Japan Airlines
Oct 1
ITM7:20 amOsaka Itami
4h 40m
1 stop
ICN12:00 pmIncheon Intl
Oct 1
ICN8:30 pmIncheon Intl
12h 05m
1 stop
ITM8:35 amOsaka Itami
$1,476

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 7, 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

Thu 9/10

7:15 am-11:35 am

1 stop4h 20m

Incheon Intl

Mon 9/14

11:30 am-4:15 pm

1 stop4h 45m

$334

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 9/23

7:15 am-6:35 pm

1 stop11h 20m

Incheon Intl

Mon 9/28

2:25 pm-8:20 pm

1 stop5h 55m

$371

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 10/28

7:10 am-11:15 am

1 stop4h 05m

Incheon Intl

Sun 11/1

8:00 am-4:10 pm

2 stops8h 10m

$464

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Thu 9/3

2:25 pm-7:15 pm

1 stop4h 50m

Incheon Intl

Mon 9/7

11:10 am-5:00 pm

1 stop5h 50m

$474

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Mon 8/31

8:20 pm-4:40 am

1 stop8h 20m

Incheon Intl

Mon 9/7

10:35 pm-7:25 am

1 stop8h 50m

$494
Quickest round-trip

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 10/28

3:45 pm-7:50 pm

1 stop4h 05m

Incheon Intl

Sun 11/1

3:35 pm-8:10 pm

1 stop4h 35m

$500

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/1

9:50 am-6:05 pm

1 stop8h 15m

Incheon Intl

Tue 9/8

7:25 am-6:55 pm

1 stop11h 30m

$511

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Mon 8/31

2:30 pm-10:15 pm

1 stop7h 45m

Incheon Intl

Wed 9/30

8:25 am-6:55 pm

1 stop10h 30m

$522

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Fri 8/28

2:30 pm-8:45 pm

1 stop6h 15m

Incheon Intl

Sun 9/6

10:35 pm-7:35 am

1 stop9h 00m

$526

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/1

8:20 pm-4:40 am

1 stop8h 20m

Incheon Intl

Sun 9/6

10:35 pm-7:25 am

1 stop8h 50m

$574

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?

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 $275. 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 evening when prices are $650 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

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Osaka Itami Airport to Incheon Intl Airport takes 4h 20m
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 20m, 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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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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