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Cheap flights from Incheon Intl Airport to Osaka Kansai Intl Airport from C$ 48

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KIX
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Incheon Intl to Osaka Kansai Intl are usually found in June or July, booked 6 days in advance, depart on a Monday or Tuesday and return on a Monday

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 29 July 2025.

Round-trip from

C$ 129

One-way from

C$ 48

Popular in

January

Cheapest in

June

Average price

C$ 171

Good one-way deal

C$ 43 or less
Jeju Air
  • Jeju Air
  • 20/8-2/9
  • Nonstop
  • 3h 50m total
  • Incheon to Osaka
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Air Seoul
  • Air Seoul
  • 10/9
  • Nonstop
  • 1h 40m total
  • Incheon to Osaka
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Highest demand for flights based on searches. 19% potential increase in price (C$ 79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 29 July 2025.

Wed 20/810:40 a.m.ICN - KIX
Nonstop1h 55mJeju Air
Thu 21/81:35 p.m.KIX - ICN
Nonstop2h 10mJeju Air
Deal found 28/7C$ 129
Fri 10/106:50 p.m.ICN - KIX
Nonstop1h 40mMultiple Airlines
Mon 20/107:55 p.m.KIX - ICN
Nonstop1h 55mMultiple Airlines
Deal found 27/7C$ 130
Fri 12/912:00 p.m.ICN - KIX
Nonstop2h 10mEastar Jet
Fri 19/96:00 p.m.KIX - ICN
Nonstop1h 55mEastar Jet
Deal found 28/7C$ 141
Fri 10/106:50 p.m.ICN - KIX
Nonstop1h 40mAero K
Thu 16/109:30 p.m.KIX - ICN
Nonstop1h 45mAero K
Deal found 27/7C$ 165
Fri 26/94:05 p.m.ICN - KIX
Nonstop1h 55mJin Air
Wed 1/1011:00 a.m.KIX - ICN
Nonstop1h 50mJin Air
Deal found 29/7C$ 169
Thu 9/103:20 p.m.ICN - KIX
Nonstop1h 50mPeach
Mon 20/107:55 p.m.KIX - ICN
Nonstop1h 55mPeach
Deal found 27/7C$ 170
Mon 13/107:55 a.m.ICN - KIX
Nonstop1h 45mAsiana Airlines
Wed 15/109:10 a.m.KIX - ICN
Nonstop1h 50mAsiana Airlines
Deal found 27/7C$ 200
Wed 12/113:50 p.m.ICN - KIX
Nonstop2h 00mT'way Air
Tue 18/1111:15 a.m.KIX - ICN
Nonstop2h 05mT'way Air
Deal found 28/7C$ 207

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 629,999 searches. Data last updated 29 July 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

Wed 20/8

7:10 a.m.-9:00 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Tue 2/9

11:50 a.m.-1:50 p.m.

Nonstop2h 00m

C$ 129

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 10/10

6:50 p.m.-8:30 p.m.

Nonstop1h 40m

Osaka Kansai Intl

Mon 20/10

7:55 p.m.-9:50 p.m.

Nonstop1h 55m

C$ 130

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 12/9

12:00 p.m.-2:10 p.m.

Nonstop2h 10m

Osaka Kansai Intl

Fri 19/9

6:00 p.m.-7:55 p.m.

Nonstop1h 55m

C$ 141

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 10/10

6:50 p.m.-8:30 p.m.

Nonstop1h 40m

Osaka Kansai Intl

Thu 16/10

9:30 p.m.-11:15 p.m.

Nonstop1h 45m

C$ 165

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 26/9

4:05 p.m.-6:00 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 1/10

11:00 a.m.-12:50 p.m.

Nonstop1h 50m

C$ 169

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Thu 9/10

3:20 p.m.-5:10 p.m.

Nonstop1h 50m

Osaka Kansai Intl

Mon 20/10

7:55 p.m.-9:50 p.m.

Nonstop1h 55m

C$ 170

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 13/10

7:55 a.m.-9:40 a.m.

Nonstop1h 45m

Osaka Kansai Intl

Wed 15/10

9:10 a.m.-11:00 a.m.

Nonstop1h 50m

C$ 200

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 10/9

3:20 p.m.-5:00 p.m.

Nonstop1h 40m

C$ 48

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 10/10

6:50 p.m.-8:30 p.m.

Nonstop1h 40m

C$ 52

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 16/9

7:40 a.m.-9:30 a.m.

Nonstop1h 50m

C$ 58

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

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 25 July 2025.

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Osaka Kansai Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of C$ 927). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in July is currently the most expensive (average of C$ 1,226). 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 29 July 2025.

It’s optimal to fly from Incheon Intl Airport to Osaka Kansai Intl Airport in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Incheon Intl Airport to Osaka Kansai Intl Airport

Explore weekly flight availability from Incheon Intl to Kansai Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from ICN to KIX are scheduled on a Tuesday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (43 on average).

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 29 July 2025.
Read reviews from past customers who have flown Korean Air and Asiana Airlines from Incheon Intl Airport to Osaka Kansai Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews
Check prices

Comfort

8.2

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Comfort

8.2

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very good
465 reviews
Korean Air
8.4
Very good
1,121 reviews
Check prices

Comfort

8.2

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

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

    Our cheapest airline available from Incheon Intl Airport to Osaka Kansai Intl Airport is Jeju Air. Our recent data shows that you can find tickets from as low as C$ 129 on this airline. Additional options worth looking into are Eastar Jet and Aero K, starting at C$ 141 and C$ 165 round-trip. Jeju Air is currently priced 45% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Incheon Intl Airport to Osaka Kansai Intl Airport are Air Seoul (C$ 48), Aero K (C$ 52), and Jin Air (C$ 58).

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

    Consider Air Busan (89%), Air France (71%) or ITA Airways (71%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Osaka Kansai Intl Airport.

  • 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 C$ 34. While the most popular route (Incheon Intl - Osaka Kansai Intl) can be booked for C$ 185 on average our data indicates C$ 52 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, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport (average of C$ 927). Flying from Incheon Intl Airport to Osaka Kansai Intl Airport in July is currently the most expensive (average of C$ 1,226). 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

Travelling 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

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Top airline flying from Incheon Intl to Kansai Intl

Discover the top airline 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapestC$ 156AverageC$ 271FlexibilityNo cancel feeOn-time72%
Search Peach flights

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How does Cheapflights help users find flights from Incheon Intl to Kansai Intl?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kansai Intl from Incheon Intl.

Can Cheapflights find flights from Incheon Intl to Kansai Intl with no change fees?

Need flexible booking options for your flight to Kansai Intl from Incheon Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Incheon Intl to Kansai Intl become cheaper?

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