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Kansai Intl

$47+ Cheap flights from Incheon Intl (ICN) to Kansai Intl (KIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KIX
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Osaka Kansai Intl are usually found in July or August, booked 13 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Incheon Intl to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$100
(Jeju Air)

One-way from

$47
(Jin Air)

Popular in

January

Cheapest in

July

Average price

$135

Good round-trip deal

$120 or less

Good one-way deal

$62 or less
From Incheon Intl to Osaka Kansai Intl
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One-way flight from Incheon Intl to Osaka Kansai Intl
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Highest demand for flights based on searches. 23% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Incheon Intl to Osaka Kansai Intl.
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Price to beat on a one-way flight from Incheon Intl to Osaka Kansai Intl.
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Find flight deals from Incheon Intl to Kansai Intl

Cheapest flights from Incheon Intl to Kansai Intl
Explore the most affordable flight options available from Incheon Intl to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Jeju Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:00 amICN - KIX
Nonstop2h 00mJeju Air
mié. 10/299:00 amKIX - ICN
Nonstop2h 00mJeju Air
Deal found 9/14$100
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1511:10 amICN - KIX
Nonstop1h 45mT'way Air
mié. 10/2211:35 amKIX - ICN
Nonstop1h 55mT'way Air
Deal found 9/15$101
This Jeju Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/155:00 pmICN - KIX
Nonstop1h 50mJeju Air
mar. 10/2111:50 amKIX - ICN
Nonstop2h 00mJeju Air
Deal found 9/17$105
This Orbitz deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/276:20 amICN - KIX
Nonstop1h 45mAero K
mié. 10/298:55 amKIX - ICN
Nonstop2h 00mAero K
Deal found 9/15$106
This Jeju Air deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:10 amICN - KIX
Nonstop1h 50mJeju Air
mié. 10/1511:50 amKIX - ICN
Nonstop2h 00mJeju Air
Deal found 9/16$109
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:15 amICN - KIX
Nonstop1h 50mPeach
mié. 10/2911:45 amKIX - ICN
Nonstop2h 05mPeach
Deal found 9/15$111
This Jin Air deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/297:40 amICN - KIX
Nonstop1h 50mJin Air
jue. 10/211:00 amKIX - ICN
Nonstop1h 50mJin Air
Deal found 9/16$112
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/227:05 amICN - KIX
Nonstop1h 40mAero K
jue. 10/308:55 amKIX - ICN
Nonstop2h 00mAero K
Deal found 9/15$113
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:15 amICN - KIX
Nonstop1h 50mMultiple Airlines
mié. 10/2910:50 amKIX - ICN
Nonstop2h 00mMultiple Airlines
Deal found 9/15$118
This Jeju Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:10 amICN - KIX
Nonstop1h 50mJeju Air
lun. 10/2710:50 amKIX - ICN
Nonstop2h 00mJeju Air
Deal found 9/15$119

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Kansai Intl 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Osaka Kansai Intl Airport that are best for you.

Fly from

Incheon Intl

Fly to

Kansai Intl

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

mar. 9/30

7:40 am-9:30 am

Nonstop1h 50m

Osaka Kansai Intl

vie. 10/3

1:10 pm-3:00 pm

Nonstop1h 50m

$142

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

mié. 11/5

4:55 pm-6:40 pm

Nonstop1h 45m

Osaka Kansai Intl

sáb. 11/8

10:50 am-12:50 pm

Nonstop2h 00m

$158

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

mar. 9/23

8:00 am-10:05 am

Nonstop2h 05m

Osaka Kansai Intl

vie. 9/26

2:30 pm-4:35 pm

Nonstop2h 05m

$159

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

lun. 10/20

7:40 am-9:30 am

Nonstop1h 50m

Osaka Kansai Intl

lun. 10/27

11:05 am-1:10 pm

Nonstop2h 05m

$159

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

jue. 10/16

2:40 pm-4:30 pm

Nonstop1h 50m

Osaka Kansai Intl

lun. 10/20

11:00 am-12:50 pm

Nonstop1h 50m

$159

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

lun. 10/13

1:45 pm-3:30 pm

Nonstop1h 45m

Osaka Kansai Intl

vie. 10/17

4:30 pm-6:35 pm

Nonstop2h 05m

$162

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

sáb. 11/15

7:10 pm-8:55 pm

Nonstop1h 45m

Osaka Kansai Intl

lun. 11/17

9:00 am-11:00 am

Nonstop2h 00m

$165

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

vie. 11/14

7:10 pm-8:55 pm

Nonstop1h 45m

Osaka Kansai Intl

lun. 11/17

10:50 am-12:50 pm

Nonstop2h 00m

$165

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

sáb. 9/27

4:05 pm-6:00 pm

Nonstop1h 55m

Osaka Kansai Intl

lun. 9/29

1:10 pm-3:00 pm

Nonstop1h 50m

$166

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

mié. 11/26

3:00 pm-4:40 pm

Nonstop1h 40m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Incheon Intl to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Osaka Kansai Intl Airport

How far ahead should I book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Kansai Intl. Price data was last updated on September 12, 2025.

The best time to book flights from Incheon Intl Airport to Osaka Kansai Intl Airport is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of $859). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to KIX?

Find hourly flight availability from Incheon Intl to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Incheon Intl Airport to Osaka Kansai Intl Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Incheon Intl Airport to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Kansai Intl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Incheon Intl Airport to Osaka Kansai Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Incheon Intl Airport to Osaka Kansai Intl Airport?

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, and Peach from Incheon Intl Airport to Osaka Kansai Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
481 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Peach
6.7
Okay
83 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Incheon Intl Airport to Osaka Kansai Intl Airport?

    There are many flights that can get you from Incheon Intl Airport to Osaka Kansai Intl Airport in 1h 45m. Fly via Jin Air or Jeju Air to get the fastest option. The distance between Incheon Intl Airport and Osaka Kansai Intl Airport is about 533 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Incheon Intl Airport to Osaka Kansai Intl Airport round-trip?

    Currently priced at $55, T'way Air will fly you from Incheon Intl Airport to Osaka Kansai Intl Airport and back. In addition to T'way Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aero K and Eastar Jet - these airlines can fly you to your destination from $73 and $73, respectively. You may be able to fly from Incheon Intl Airport to Osaka Kansai Intl Airport for 67% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Incheon Intl Airport to Osaka Kansai Intl Airport?

    Before booking your flight to Osaka Kansai Intl Airport from Incheon Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Busan (85%), ITA Airways (67%), Virgin Atlantic( 67%).

  • What are the cheapest flights from Incheon Intl Airport to Osaka Kansai Intl Airport?

    Looking at all options, your cheapest flight can be booked for $46. While the most popular route (Incheon Intl - Osaka Kansai Intl) can be booked for $85 on average, our data indicates $160 when flying from Incheon Intl Airport to Osaka Kansai Intl Airport.

  • Can I find deals for flights from Incheon Intl to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Kansai Intl.

  • Can I find deals for business class flights from Incheon Intl to Kansai Intl?

    Yes. Cheapflights offers flight deals from Incheon Intl to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of $859). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Incheon Intl to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Kansai Intl flights

Top 10 airlines flying from Incheon Intl to Kansai Intl

Discover the top 10 airlines that operate flights from Incheon Intl to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$55Average$142FlexibilityNo cancel feeOn-time88%
Aero KCheapest$73Average$119FlexibilityNo cancel feeOn-timeN/A
Eastar JetCheapest$73Average$125FlexibilityNo cancel feeOn-time86%
Air BusanCheapest$79Average$132FlexibilityNo cancel feeOn-time94%
Air SeoulCheapest$85Average$122FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$85Average$143FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$104Average$183FlexibilityNo cancel feeOn-time78%
PeachCheapest$116Average$167FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$156Average$247FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$178Average$265FlexibilityNo cancel feeOn-time81%

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