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Kansai Intl

$58+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KIX
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Incheon Intl to Osaka Kansai Intl are usually found in July or August, booked 71 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap 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 April 29, 2026.

This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:40 am
ICN
-
KIX
Nonstop2h 10m
Multiple Airlines
Fri 6/264:15 pm
KIX
-
ICN
Nonstop2h 10m
Multiple Airlines
Deal found 4/29$140
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:50 pm
ICN
-
KIX
Nonstop2h 20m
Multiple Airlines
Mon 5/1112:10 pm
KIX
-
ICN
Nonstop1h 50m
Multiple Airlines
Deal found 4/28$141
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:50 pm
ICN
-
KIX
Nonstop2h 20m
Air Busan
Sat 5/1612:50 pm
KIX
-
ICN
Nonstop2h 10m
Air Busan
Deal found 4/28$142
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:50 pm
ICN
-
KIX
Nonstop2h 20m
Air Busan
Wed 5/2012:50 pm
KIX
-
ICN
Nonstop2h 10m
Air Busan
Deal found 4/28$143
This Jin Air deal was found by Cheapflights users on 4/28. 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.
Sat 6/62:40 pm
ICN
-
KIX
Nonstop1h 50m
Jin Air
Tue 6/911:10 am
KIX
-
ICN
Nonstop1h 50m
Jin Air
Deal found 4/28$144
This Trip.com deal was found by Cheapflights users on 4/25. 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.
Wed 5/137:30 am
ICN
-
KIX
Nonstop1h 50m
Multiple Airlines
Thu 5/148:55 am
KIX
-
ICN
Nonstop2h 10m
Multiple Airlines
Deal found 4/25$145
This Jeju Air deal was found by Cheapflights users on 4/26. 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.
Sat 5/305:00 pm
ICN
-
KIX
Nonstop1h 55m
Jeju Air
Wed 6/310:05 am
KIX
-
ICN
Nonstop2h 00m
Jeju Air
Deal found 4/26$146
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:20 pm
ICN
-
KIX
Nonstop1h 55m
Multiple Airlines
Sun 7/1212:50 pm
KIX
-
ICN
Nonstop2h 10m
Multiple Airlines
Deal found 4/28$147
This CheapOair deal was found by Cheapflights users on 4/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:15 pm
ICN
-
KIX
Nonstop1h 45m
Multiple Airlines
Thu 5/148:55 am
KIX
-
ICN
Nonstop2h 10m
Multiple Airlines
Deal found 4/26$148
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:55 am
ICN
-
KIX
Nonstop1h 55m
Jeju Air
Thu 5/219:00 am
KIX
-
ICN
Nonstop2h 00m
Jeju Air
Deal found 4/28$149
This Jin Air deal was found by Cheapflights users on 4/25. 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.
Tue 5/262:40 pm
ICN
-
KIX
Nonstop1h 50m
Jin Air
Thu 5/2811:10 am
KIX
-
ICN
Nonstop1h 50m
Jin Air
Deal found 4/25$150
This CheapOair deal was found by Cheapflights users on 4/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:50 pm
ICN
-
KIX
Nonstop2h 20m
Air Busan
Fri 5/2212:50 pm
KIX
-
ICN
Nonstop2h 10m
Air Busan
Deal found 4/26$151

Find 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$58
(CheapOair)

Popular in

February

Cheapest in

July

Average price

$132

Good round-trip deal

$174 or less

Good one-way deal

$78 or less
Provider with most accurate pricing for Incheon Intl-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Osaka Kansai Intl flights.
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From Incheon Intl to Osaka Kansai Intl
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One-way flight from Incheon Intl to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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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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 April 29, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 5/26

2:40 pm-4:30 pm

Nonstop1h 50m

Osaka Kansai Intl

Thu 5/28

11:10 am-1:00 pm

Nonstop1h 50m

$150

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 5/15

2:40 pm-4:30 pm

Nonstop1h 50m

Osaka Kansai Intl

Thu 5/21

1:10 pm-3:00 pm

Nonstop1h 50m

$171

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Thu 5/14

2:40 pm-4:30 pm

Nonstop1h 50m

Osaka Kansai Intl

Sun 5/17

11:10 am-1:00 pm

Nonstop1h 50m

$198

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 5/24

7:55 am-9:50 am

Nonstop1h 55m

Osaka Kansai Intl

Sun 5/24

12:00 pm-2:00 pm

Nonstop2h 00m

$209

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 9/16

4:40 pm-6:30 pm

Nonstop1h 50m

Osaka Kansai Intl

Fri 9/18

9:30 am-11:35 am

Nonstop2h 05m

$237
Quickest round-trip

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 9/16

9:35 am-11:20 am

Nonstop1h 45m

Osaka Kansai Intl

Fri 9/18

12:35 pm-2:25 pm

Nonstop1h 50m

$245

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 7/17

10:55 pm-11:25 am

1 stop12h 30m

Osaka Kansai Intl

Mon 7/20

4:00 pm-11:50 pm

1 stop7h 50m

$458

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sat 5/30

10:55 pm-4:20 pm

1 stop17h 25m

Osaka Kansai Intl

Tue 6/2

4:00 pm-10:45 am

1 stop18h 45m

$459

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 5/19

10:55 pm-11:25 am

1 stop12h 30m

Osaka Kansai Intl

Fri 5/22

5:20 pm-12:50 pm

1 stop19h 30m

$468

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 5/24

9:45 pm-11:25 am

1 stop13h 40m

Osaka Kansai Intl

Thu 5/28

4:00 pm-11:50 pm

1 stop7h 50m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Incheon Intl to Kansai Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Kansai Intl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Osaka Kansai Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Osaka Kansai Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

The best time to book flights from Incheon Intl Airport to Osaka Kansai Intl Airport is 61 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, July is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of $106). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in February is currently the most expensive (average of $276). 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 April 29, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Incheon Intl Airport to Osaka Kansai Intl Airport by exploring options for tickets in the afternoon.

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 April 25, 2026.

Travelers seeking maximum savings on their Incheon Intl Airport to Osaka Kansai Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon 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 April 29, 2026.
See what other customers who have flown with Jin Air,Asiana Airlines, andJeju Air 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.
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Crew

9.2

Boarding

8.9

Entertainment

7.6

Comfort

8.0
Jin Air
8.6
Very good
23 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Crew

9.2

Boarding

8.9

Entertainment

7.6

Comfort

8.0
Asiana Airlines
8.1
Very good
524 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Crew

9.2

Boarding

8.9

Entertainment

7.6

Comfort

8.0
Jeju Air
7.6
Good
38 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Crew

9.2

Boarding

8.9

Entertainment

7.6

Comfort

8.0
Peach
6.8
Okay
87 reviews
Jin Air
8.6
Very good
23 reviews

Overall

8.6

Food

7.8

Crew

9.2

Boarding

8.9

Entertainment

7.6

Comfort

8.0

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 50m. 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 $49, Aero K will fly you from Incheon Intl Airport to Osaka Kansai Intl Airport and back. In addition to Aero K, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from T'way Air and Peach - these airlines can fly you to your destination from $55 and $57, respectively. You may be able to fly from Incheon Intl Airport to Osaka Kansai Intl Airport for 71% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Osaka Kansai Intl Airport one-way?

    The cheapest airline one-way is Aero K, with whom users have recently found tickets for as low as $28. However, be on the lookout for offers from Air Seoul and Eastar Jet, as they are both options that can get you from Incheon Intl Airport to Osaka Kansai Intl Airport for a low price.

  • 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: T'way Air (99%), Air Busan (98%), Asiana Airlines( 96%).

  • 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 $52. While the most popular route (Incheon Intl - Osaka Kansai Intl) can be booked for $134 on average, our data indicates $195 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, July is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of $106). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in February is currently the most expensive (average of $276). 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
Nara
Izumisano
Himeji

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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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aero KCheapest$49Average$119FlexibilityNo cancel feeOn-timeN/A
T'way AirCheapest$55Average$112FlexibilityNo cancel feeOn-time88%
PeachCheapest$57Average$167FlexibilityNo cancel feeOn-time72%
Eastar JetCheapest$73Average$116FlexibilityNo cancel feeOn-time86%
Air SeoulCheapest$78Average$123FlexibilityNo cancel feeOn-timeN/A
Air BusanCheapest$79Average$148FlexibilityNo cancel feeOn-time94%
Jeju AirCheapest$85Average$142FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$107Average$176FlexibilityNo cancel feeOn-time78%
Asiana AirlinesCheapest$143Average$247FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$167Average$258FlexibilityNo cancel feeOn-time81%

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