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Cheap flights from Osaka Kansai Intl Airport to Seoul from $70

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 Kansai Intl Airport to Seoul departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Kansai Intl Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:55 pm - 2:55 pmKIX-ICN
2h 00mnonstop
Multiple Airlines Logo
6:20 am - 8:05 amICN-KIX
1h 45mnonstop
$113Multiple Airlines
Find Deal
خ, نوفمبر 6 - ر, نوفمبر 19
Multiple Airlines Logo
11:45 am - 1:50 pmKIX-ICN
2h 05mnonstop
Multiple Airlines Logo
7:00 am - 9:00 amICN-KIX
2h 00mnonstop
$116Multiple Airlines
Find Deal
خ, ديسمبر 4 - ح, ديسمبر 7
Peach Logo
7:40 am - 9:45 amKIX-ICN
2h 05mnonstop
Peach Logo
7:30 am - 9:15 amICN-KIX
1h 45mnonstop
$118Peach
Find Deal
خ, ديسمبر 11 - ح, ديسمبر 14
Multiple Airlines Logo
6:10 pm - 8:15 pmKIX-ICN
2h 05mnonstop
Multiple Airlines Logo
2:10 pm - 3:50 pmICN-KIX
1h 40mnonstop
$123Multiple Airlines
Find Deal
ث, نوفمبر 25 - ث, ديسمبر 2
Peach Logo
7:40 am - 9:45 amKIX-ICN
2h 05mnonstop
Peach Logo
10:35 am - 12:20 pmICN-KIX
1h 45mnonstop
$125Peach
Find Deal
ح, ديسمبر 21 - ث, ديسمبر 23
Jin Air Logo
11:05 am - 1:10 pmKIX-ICN
2h 05mnonstop
Jin Air Logo
3:00 pm - 4:40 pmICN-KIX
1h 40mnonstop
$160Jin Air
Find Deal
ر, ديسمبر 3 - س, ديسمبر 6
Jin Air Logo
12:00 pm - 2:00 pmKIX-ICN
2h 00mnonstop
Jin Air Logo
8:00 am - 9:50 amICN-KIX
1h 50mnonstop
$166Jin Air
Find Deal
خ, ديسمبر 4 - ن, ديسمبر 8
T'way Air Logo
11:15 am - 1:20 pmKIX-ICN
2h 05mnonstop
T'way Air Logo
3:50 pm - 5:50 pmICN-KIX
2h 00mnonstop
$176T'way Air
Find Deal
ر, نوفمبر 19 - ج, نوفمبر 21
Jeju Air Logo
7:40 pm - 9:40 pmKIX-ICN
2h 00mnonstop
Jeju Air Logo
8:05 am - 9:40 amICN-KIX
1h 35mnonstop
$206Jeju Air
Find Deal
خ, نوفمبر 13 - ح, نوفمبر 16
Jeju Air Logo
4:30 pm - 6:35 pmKIX-ICN
2h 05mnonstop
Jeju Air Logo
2:10 pm - 3:50 pmICN-KIX
1h 40mnonstop
$214Jeju Air
Find Deal
ج, أكتوبر 24 - ث, أكتوبر 28

Peach flights from Osaka Kansai Intl Airport to Incheon Intl Airport

Our best Peach deals on Osaka Kansai Intl Airport to Incheon Intl Airport flight tickets
Peach
Dec 11
KIX7:40 amOsaka Kansai Intl
2h 05m
ICN9:45 amIncheon Intl
Dec 14
ICN7:30 amIncheon Intl
1h 45m
KIX9:15 amOsaka Kansai Intl
$118
Find similar
Peach
Dec 21
KIX7:40 amOsaka Kansai Intl
2h 05m
ICN9:45 amIncheon Intl
Dec 23
ICN10:35 amIncheon Intl
1h 45m
KIX12:20 pmOsaka Kansai Intl
$125
Find similar
Peach
Dec 11
KIX7:40 amOsaka Kansai Intl
2h 05m
ICN9:45 amIncheon Intl
Dec 14
ICN7:30 amIncheon Intl
1h 45m
KIX9:15 amOsaka Kansai Intl
$127
Find similar

Jin Air flights from Osaka Kansai Intl Airport to Incheon Intl Airport

Our best Jin Air deals on Osaka Kansai Intl Airport to Incheon Intl Airport flight tickets
Jin Air
Dec 3
KIX11:05 amOsaka Kansai Intl
2h 05m
ICN1:10 pmIncheon Intl
Dec 6
ICN3:00 pmIncheon Intl
1h 40m
KIX4:40 pmOsaka Kansai Intl
$160
Find similar
Jin Air
Dec 4
KIX12:00 pmOsaka Kansai Intl
2h 00m
ICN2:00 pmIncheon Intl
Dec 8
ICN8:00 amIncheon Intl
1h 50m
KIX9:50 amOsaka Kansai Intl
$166
Find similar
Jin Air
Oct 30
KIX11:05 amOsaka Kansai Intl
2h 05m
ICN1:10 pmIncheon Intl
Nov 5
ICN3:00 pmIncheon Intl
1h 40m
KIX4:40 pmOsaka Kansai Intl
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl 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 أكتوبر 13, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

خ 11/6

12:55 pm-2:55 pm

Nonstop2h 00m

Incheon Intl

ر 11/19

6:20 am-8:05 am

Nonstop1h 45m

$113

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

خ 12/4

11:45 am-1:50 pm

Nonstop2h 05m

Incheon Intl

ح 12/7

7:00 am-9:00 am

Nonstop2h 00m

$116

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

خ 12/11

7:40 am-9:45 am

Nonstop2h 05m

Incheon Intl

ح 12/14

7:30 am-9:15 am

Nonstop1h 45m

$118

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ث 11/25

6:10 pm-8:15 pm

Nonstop2h 05m

Incheon Intl

ث 12/2

2:10 pm-3:50 pm

Nonstop1h 40m

$123

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ح 12/21

7:40 am-9:45 am

Nonstop2h 05m

Incheon Intl

ث 12/23

10:35 am-12:20 pm

Nonstop1h 45m

$125

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ر 12/3

11:05 am-1:10 pm

Nonstop2h 05m

Incheon Intl

س 12/6

3:00 pm-4:40 pm

Nonstop1h 40m

$160

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

خ 12/4

12:00 pm-2:00 pm

Nonstop2h 00m

Incheon Intl

ن 12/8

8:00 am-9:50 am

Nonstop1h 50m

$166

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ر 11/19

11:15 am-1:20 pm

Nonstop2h 05m

Incheon Intl

ج 11/21

3:50 pm-5:50 pm

Nonstop2h 00m

$176

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

خ 11/13

7:40 pm-9:40 pm

Nonstop2h 00m

Incheon Intl

ح 11/16

8:05 am-9:40 am

Nonstop1h 35m

$206

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ج 10/24

4:30 pm-6:35 pm

Nonstop2h 05m

Incheon Intl

ث 10/28

2:10 pm-3:50 pm

Nonstop1h 40m

$214

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 Kansai Intl 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 month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Osaka Kansai Intl Airport is in July. Flight prices, which tend to average around $130, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of July, then departing from Osaka Kansai Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $146.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Osaka Kansai Intl Airport to Incheon Intl Airport is on a Thursday when prices can be found for as low as $196. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $827. 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 evening is the cheapest time of day to fly from Osaka Kansai Intl Airport to Incheon Intl Airport when you can find flight prices for as low as $149. Flying to Incheon Intl Airport in the evening 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 afternoon when prices are $458 on average. Flights to Incheon Intl Airport from Osaka Kansai Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Osaka Kansai Intl to Incheon Intl flight route?

Fly from Osaka Kansai Intl to Incheon Intl for the best Osaka Kansai Intl - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Osaka Kansai Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Osaka Kansai Intl Airport for as low as $151 on momondo.

What cabin class options are available on Osaka Kansai Intl to Incheon Intl flights?

There are 3 cabin classes available to choose from on Osaka Kansai Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Osaka Kansai Intl Airport to Incheon Intl Airport flight prices changed over time?

As of October 2025, prices for Osaka Kansai Intl Airport to Incheon Intl Airport flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Osaka Kansai Intl Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl 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 Kansai Intl Airport to Incheon Intl Airport (KIX to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Incheon Intl Airport

Best Price Found

$123

Fastest flight time

1h 55m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Osaka Kansai Intl Airport in the past 72 hours is $123. The best round-trip flight deal from Osaka Kansai Intl Airport to Incheon Intl Airport found on momondo in the last 72 hours is $188.
The fastest flight from Osaka Kansai Intl Airport to Incheon Intl Airport takes 1h 55m
Direct flights go from Osaka Kansai Intl Airport to Incheon Intl Airport every day.
Search flight deals

  • How far is Osaka Kansai Intl to Incheon Intl by plane?

    A flight from Osaka Kansai Intl to Incheon Intl will travel around 532.9 mi. Flights usually cover this in 1h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Osaka Kansai Intl Airport to Incheon Intl Airport?

    Prices for flights from Osaka Kansai Intl Airport to Incheon Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Osaka Kansai Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Osaka Kansai Intl Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Osaka Kansai Intl 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.

  • What is the most popular plane model from Osaka Kansai Intl Airport to Incheon Intl Airport?

  • What is the most popular airline from Osaka Kansai Intl Airport to Incheon Intl Airport?

Best airlines flying from Osaka Kansai Intl Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from Osaka Kansai Intl Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $99Free CancellationRating
0.0
0 reviews
Search Jin Air flights
PeachPriceFrom $115Free CancellationRating
0.0
0 reviews
Search Peach flights
Air SeoulPriceFrom $120Free CancellationRating
0.0
0 reviews
Search Air Seoul flights
Jeju AirPriceFrom $120Free CancellationRating
7.7
34 reviews
Search Jeju Air flights
Korean AirPriceFrom $202Free CancellationRating
8.4
1,148 reviews
Search Korean Air flights

  • Korean Air Flights From Osaka Kansai Intl Airport to Incheon Intl Airport

    Korean Air operates around 26 flights from Osaka Kansai Intl Airport to Incheon Intl Airport every week. The average price of these flights found in the last 72 hours has been $218, but momondo users have found Korean Air deals from Osaka Kansai Intl Airport to Incheon Intl Airport from as low as $202 round-trip. Korean Air has been scored 8.4/10 in 1,148 reviews.

  • Jeju Air Flights From Osaka Kansai Intl Airport to Incheon Intl Airport

    Jeju Air (7.7/10 from 34 reviews) operates around 29 flights from Osaka Kansai Intl Airport to Incheon Intl Airport in any given week. The average Jeju Air airfare for this route is around $186, with deals from around $120 rare but found on momondo. Referenced prices are for round-trip Osaka Kansai Intl Airport to Incheon Intl Airport flight searches in the last 72 hours.

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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?

momondo provides multiple filters to help you find the best flight to Seoul from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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