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Cheap flights from Osaka Itami Airport to Seoul from $145

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 6/24. 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

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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 - 1:00 pm
ITM
-
ICN
5h 45m
1 stop
Multiple Airlines Logo
7:20 am - 1:45 pm
ICN
-
ITM
6h 25m
1 stop
$278Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Multiple Airlines Logo
7:05 am - 11:15 am
ITM
-
ICN
4h 10m
1 stop
Multiple Airlines Logo
8:05 am - 1:45 pm
ICN
-
ITM
5h 40m
1 stop
$282Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
8:10 am - 12:50 pm
ITM
-
ICN
4h 40m
1 stop
Multiple Airlines Logo
3:35 pm - 8:10 pm
ICN
-
ITM
4h 35m
1 stop
$386Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
1:15 pm - 7:15 pm
ITM
-
ICN
6h 00m
1 stop
Multiple Airlines Logo
3:00 pm - 8:20 pm
ICN
-
ITM
5h 20m
1 stop
$421Multiple Airlines
Sun, Jul 12 - Tue, Jul 14
Japan Airlines Logo
1:25 pm - 9:15 pm
ITM
-
GMP
7h 50m
1 stop
Japan Airlines Logo
8:00 am - 2:35 pm
GMP
-
ITM
6h 35m
1 stop
$499Japan Airlines
Mon, Jul 6 - Wed, Jul 15
Japan Airlines Logo
12:25 pm - 9:15 pm
ITM
-
GMP
8h 50m
1 stop
Japan Airlines Logo
8:00 am - 1:35 pm
GMP
-
ITM
5h 35m
1 stop
$501Japan Airlines
Tue, Jul 7 - Thu, Jul 9
Japan Airlines Logo
8:05 pm - 9:15 pm
ITM
-
GMP
25h 10m
1 stop
Japan Airlines Logo
8:00 am - 7:05 pm
GMP
-
ITM
11h 05m
1 stop
$507Japan Airlines
Fri, Jun 19 - Mon, Jun 22
ANA Logo
5:40 pm - 10:20 pm
ITM
-
GMP
4h 40m
1 stop
ANA Logo
7:40 am - 1:10 pm
GMP
-
ITM
5h 30m
1 stop
$510ANA
Tue, Jul 7 - Thu, Jul 9
ANA Logo
5:40 pm - 10:20 pm
ITM
-
GMP
4h 40m
1 stop
ANA Logo
7:40 am - 1:10 pm
GMP
-
ITM
5h 30m
1 stop
$511ANA
Tue, Jul 21 - Thu, Jul 23
ANA Logo
5:40 pm - 10:20 pm
ITM
-
GMP
4h 40m
1 stop
ANA Logo
7:40 am - 1:10 pm
GMP
-
ITM
5h 30m
1 stop
$517ANA
Thu, Jul 9 - Sun, Jul 12

Vietnam Airlines flights from Osaka Itami Airport to Seoul

Our best Vietnam Airlines deals on Osaka Itami Airport to Seoul flight tickets
Vietnam Airlines
Oct 18
ITM12:55 pmOsaka Itami
33h 40m
2 stops
ICN10:35 pmIncheon Intl
Oct 23
ICN11:05 amIncheon Intl
31h 50m
2 stops
ITM6:55 pmOsaka Itami
$1,117
Vietnam Airlines
Oct 18
ITM12:55 pmOsaka Itami
33h 40m
2 stops
ICN10:35 pmIncheon Intl
Oct 23
ICN11:05 amIncheon Intl
31h 50m
2 stops
ITM6:55 pmOsaka Itami
$1,118
Vietnam Airlines
Oct 18
ITM12:55 pmOsaka Itami
33h 40m
2 stops
ICN10:35 pmIncheon Intl
Oct 23
ICN11:05 amIncheon Intl
31h 50m
2 stops
ITM6:55 pmOsaka Itami
$1,119

Philippine Airlines flights from Osaka Itami Airport to Seoul

Our best Philippine Airlines deals on Osaka Itami Airport to Seoul flight tickets
Philippine Airlines
Jun 10
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
Jun 19
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,591
Philippine Airlines
Jun 10
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
Jun 16
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,655
Philippine Airlines
Jun 10
ITM8:20 pmOsaka Itami
22h 55m
2 stops
ICN7:15 pmIncheon Intl
Jun 17
ICN8:30 pmIncheon Intl
34h 55m
2 stops
ITM7:25 amOsaka Itami
$1,710

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to Seoul 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 June 4, 2026.
Use the filters below to find and compare flights from Osaka Itami Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Tue 6/30

7:15 am-1:00 pm

1 stop5h 45m

Incheon Intl

Tue 7/7

7:20 am-1:45 pm

1 stop6h 25m

$278

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Wed 7/15

7:05 am-11:15 am

1 stop4h 10m

Incheon Intl

Wed 7/22

8:05 am-1:45 pm

1 stop5h 40m

$282
Quickest round-trip

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Thu 11/12

8:10 am-12:50 pm

1 stop4h 40m

Incheon Intl

Mon 11/16

3:35 pm-8:10 pm

1 stop4h 35m

$386

OsakaIncheon

ITM - ICN

ITMICN

Osaka Itami

Sun 7/12

1:15 pm-7:15 pm

1 stop6h 00m

Incheon Intl

Tue 7/14

3:00 pm-8:20 pm

1 stop5h 20m

$421

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Mon 7/6

1:25 pm-9:15 pm

1 stop7h 50m

Seoul Gimpo Intl

Wed 7/15

8:00 am-2:35 pm

1 stop6h 35m

$499

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Tue 7/7

12:25 pm-9:15 pm

1 stop8h 50m

Seoul Gimpo Intl

Thu 7/9

8:00 am-1:35 pm

1 stop5h 35m

$501

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Fri 6/19

8:05 pm-9:15 pm

1 stop25h 10m

Seoul Gimpo Intl

Mon 6/22

8:00 am-7:05 pm

1 stop11h 05m

$507

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Tue 7/7

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Thu 7/9

7:40 am-1:10 pm

1 stop5h 30m

$510

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Tue 7/21

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Thu 7/23

7:40 am-1:10 pm

1 stop5h 30m

$511

OsakaSeoul

ITM - GMP

ITMGMP

Osaka Itami

Thu 7/9

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Sun 7/12

7:40 am-1:10 pm

1 stop5h 30m

$517

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 Seoul

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 Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Osaka Itami Airport. The lowest ticket price found for a Thursday departure recently was $265. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $675.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Osaka Itami Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $163 when looking at flights departing at noon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $425 per ticket.

When to book flights from Osaka Itami Airport to Seoul

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

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

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

Fastest flight time

4h 40m

Direct flights

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

Frequently asked questions about flying from Osaka Itami Airport to Seoul

  • How far is Osaka Itami to Seoul by plane?

    Seoul is 508.0 mi away from Osaka Itami. A reasonable flight in good conditions will take 4h 40m.

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

    Prices for flights from Osaka Itami Airport to Seoul are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Itami Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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 Osaka to Seoul for you.

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?

Once you have performed a search for Osaka to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Osaka to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport