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Cheap flights from Osaka Itami Airport to Seoul from $152

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 9/2. 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
7:20 am - 4:15 pmICN  Incheon Intl-ITM Osaka Itami
8h 55m1 stop Fukuoka
$327Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:20 am - 11:35 amITM  Osaka Itami-ICN Incheon Intl
4h 15m1 stop Fukuoka
Multiple Airlines Logo
7:20 am - 5:00 pmICN  Incheon Intl-ITM Osaka Itami
9h 40m1 stop Fukuoka
$389Multiple Airlines
Thu, Oct 8 - Sat, Oct 10
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
$467Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
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
$481Multiple Airlines
Wed, Nov 4 - Thu, Nov 5
Multiple Airlines Logo
7:30 am - 12:00 pmITM  Osaka Itami-ICN Incheon Intl
4h 30m1 stop Kumamoto
Multiple Airlines Logo
7:55 am - 1:05 pmICN  Incheon Intl-ITM Osaka Itami
5h 10m1 stop Kumamoto
$512Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
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
Japan Airlines Logo
3:35 pm - 9:15 pmITM  Osaka Itami-GMP Seoul Gimpo Intl
5h 40m1 stop Tokyo Haneda
Japan Airlines Logo
8:00 am - 1:35 pmGMP  Seoul Gimpo Intl-ITM Osaka Itami
5h 35m1 stop Tokyo Haneda
$540Japan Airlines
Sat, Sep 5 - Mon, Sep 7
ANA Logo
5:40 pm - 10:20 pmITM  Osaka Itami-GMP Seoul Gimpo Intl
4h 40m1 stop Tokyo Haneda
ANA Logo
7:40 am - 1:10 pmGMP  Seoul Gimpo Intl-ITM Osaka Itami
5h 30m1 stop Tokyo Haneda
$543ANA
Mon, Aug 24 - Fri, Aug 28
ANA Logo
5:40 pm - 10:20 pmITM  Osaka Itami-GMP Seoul Gimpo Intl
4h 40m1 stop Tokyo Haneda
ANA Logo
7:40 am - 1:10 pmGMP  Seoul Gimpo Intl-ITM Osaka Itami
5h 30m1 stop Tokyo Haneda
$544ANA
Mon, Aug 24 - Fri, Aug 28
ANA Logo
5:40 pm - 10:20 pmITM  Osaka Itami-GMP Seoul Gimpo Intl
4h 40m1 stop Tokyo Haneda
ANA Logo
7:40 am - 1:10 pmGMP  Seoul Gimpo Intl-ITM Osaka Itami
5h 30m1 stop Tokyo Haneda
$549ANA
Sat, Aug 22 - Tue, Aug 25

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ANA flights from Osaka Itami Airport to Seoul

Our best ANA deals on Osaka Itami Airport to Seoul flight tickets
ANA
Aug 24
ITM5:40 pmOsaka Itami
4h 40m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Aug 28
GMP7:40 amSeoul Gimpo Intl
5h 30m
1 stop
ITM1:10 pmOsaka Itami
$543
ANA
Aug 24
ITM5:40 pmOsaka Itami
4h 40m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Aug 28
GMP7:40 amSeoul Gimpo Intl
5h 30m
1 stop
ITM1:10 pmOsaka Itami
$544
ANA
Aug 22
ITM5:40 pmOsaka Itami
4h 40m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Aug 25
GMP7:40 amSeoul Gimpo Intl
5h 30m
1 stop
ITM1:10 pmOsaka Itami
$549

Vietnam Airlines flights from Osaka Itami Airport to Seoul

Our best Vietnam Airlines deals on Osaka Itami Airport to Seoul flight tickets
Vietnam Airlines
Sep 10
ITM12:50 pmOsaka Itami
17h 00m
2 stops
ICN5:50 amIncheon Intl
Sep 14
ICN6:05 pmIncheon Intl
18h 00m
2 stops
ITM12:05 pmOsaka Itami
$1,245
Vietnam Airlines
Sep 9
ITM12:50 pmOsaka Itami
27h 45m
2 stops
ICN4:35 pmIncheon Intl
Sep 14
ICN6:05 pmIncheon Intl
18h 00m
2 stops
ITM12:05 pmOsaka Itami
$1,295
Vietnam Airlines
Sep 7
ITM12:50 pmOsaka Itami
17h 00m
2 stops
ICN5:50 amIncheon Intl
Sep 14
ICN6:05 pmIncheon Intl
18h 00m
2 stops
ITM12:05 pmOsaka Itami
$1,344

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 August 12, 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 Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Tue 9/8

7:15 am-11:35 am

1 stop4h 20m

Incheon Intl

Tue 9/15

7:20 am-4:15 pm

1 stop8h 55m

$327

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Thu 10/8

7:20 am-11:35 am

1 stop4h 15m

Incheon Intl

Sat 10/10

7:20 am-5:00 pm

1 stop9h 40m

$389

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

$467
Quickest round-trip

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Wed 11/4

3:45 pm-7:50 pm

1 stop4h 05m

Incheon Intl

Thu 11/5

3:35 pm-8:10 pm

1 stop4h 35m

$481

OsakaIncheon

ITM Osaka Itami - ICN Incheon Intl

ITMICN

Osaka Itami

Fri 10/2

7:30 am-12:00 pm

1 stop4h 30m

Incheon Intl

Sun 10/4

7:55 am-1:05 pm

1 stop5h 10m

$512

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

OsakaSeoul

ITM Osaka Itami - GMP Seoul Gimpo Intl

ITMGMP

Osaka Itami

Sat 9/5

3:35 pm-9:15 pm

1 stop5h 40m

Seoul Gimpo Intl

Mon 9/7

8:00 am-1:35 pm

1 stop5h 35m

$540

OsakaSeoul

ITM Osaka Itami - GMP Seoul Gimpo Intl

ITMGMP

Osaka Itami

Mon 8/24

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Fri 8/28

7:40 am-1:10 pm

1 stop5h 30m

$543

OsakaSeoul

ITM Osaka Itami - GMP Seoul Gimpo Intl

ITMGMP

Osaka Itami

Mon 8/24

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Fri 8/28

7:40 am-1:10 pm

1 stop5h 30m

$544

OsakaSeoul

ITM Osaka Itami - GMP Seoul Gimpo Intl

ITMGMP

Osaka Itami

Sat 8/22

5:40 pm-10:20 pm

1 stop4h 40m

Seoul Gimpo Intl

Tue 8/25

7:40 am-1:10 pm

1 stop5h 30m

$549

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 $211. 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 $636.

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 $178 when looking at flights departing at noon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $509 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 35m

Direct flights

None
The fastest flight from Osaka Itami Airport to Seoul takes 4h 35m
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 35m.

  • 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