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Incheon Intl

$66+ Cheap flights from Kansai Intl (KIX) to Incheon Intl (ICN)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — ICN
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka Kansai Intl to Incheon Intl are usually found in June or July, booked 80 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Kansai Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Incheon Intl (ICN). 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 July 1, 2025.

Round-trip from

$98
(Booking.com)

One-way from

$66
(Jeju Air)

Popular in

February

Cheapest in

June

Average price

$161

Good round-trip deal

$146 or less

Good one-way deal

$98 or less
From Osaka Kansai Intl to Incheon Intl
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One-way flight from Osaka Kansai Intl to Incheon Intl
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Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 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 round-trip flight from Osaka Kansai Intl to Incheon Intl.
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Price to beat on a one-way flight from Osaka Kansai Intl to Incheon Intl.
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Find flight deals from Kansai Intl to Incheon Intl

Cheapest flights from Kansai Intl to Incheon Intl
Explore the most affordable flight options available from Kansai Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Booking.com deal was found by Cheapflights users on 7/1. 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.
Sat 8/169:45 amKIX - ICN
Nonstop1h 40mMultiple Airlines
Sat 8/233:20 pmICN - KIX
Nonstop1h 40mMultiple Airlines
Deal found 7/1$98
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Wed 8/139:30 pmKIX - ICN
Nonstop1h 45mAero K
Mon 8/256:50 pmICN - KIX
Nonstop1h 40mAero K
Deal found 6/30$105
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Thu 7/32:30 pmKIX - ICN
Nonstop2h 00mT'way Air
Fri 7/1111:10 amICN - KIX
Nonstop1h 45mT'way Air
Deal found 6/30$115
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 7/184:15 pmKIX - ICN
Nonstop2h 10mAir Seoul
Wed 7/233:20 pmICN - KIX
Nonstop1h 40mAir Seoul
Deal found 7/1$118
This Jeju Air deal was found by Cheapflights users on 7/1. 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.
Thu 7/31:35 pmKIX - ICN
Nonstop2h 10mJeju Air
Tue 7/85:00 pmICN - KIX
Nonstop1h 50mJeju Air
Deal found 7/1$119
This Eastar Jet deal was found by Cheapflights users on 7/1. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:00 pmKIX - ICN
Nonstop1h 55mEastar Jet
Tue 7/1512:00 pmICN - KIX
Nonstop2h 10mEastar Jet
Deal found 7/1$130
This Jin Air deal was found by Cheapflights users on 7/1. 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 7/17:10 pmKIX - ICN
Nonstop1h 50mJin Air
Thu 7/37:40 amICN - KIX
Nonstop1h 50mJin Air
Deal found 7/1$140
This CheapOair deal was found by Cheapflights users on 7/1. 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 9/236:15 pmKIX - ICN
Nonstop1h 55mPeach
Fri 9/2610:20 amICN - KIX
Nonstop1h 50mPeach
Deal found 7/1$146

Cheapflights Fare Finder

Customize your flight search to find flights from Kansai Intl to Incheon 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 July 1, 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

Kansai Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sat 8/16

9:45 am-11:25 am

Nonstop1h 40m

Incheon Intl

Sat 8/23

3:20 pm-5:00 pm

Nonstop1h 40m

$98

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 8/13

9:30 pm-11:15 pm

Nonstop1h 45m

Incheon Intl

Mon 8/25

6:50 pm-8:30 pm

Nonstop1h 40m

$105

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Mon 7/14

7:05 pm-9:00 pm

Nonstop1h 55m

Incheon Intl

Thu 7/17

3:55 pm-6:05 pm

Nonstop2h 10m

$115

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 7/18

4:15 pm-6:25 pm

Nonstop2h 10m

Incheon Intl

Wed 7/23

3:20 pm-5:00 pm

Nonstop1h 40m

$118

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 7/11

7:40 pm-9:40 pm

Nonstop2h 00m

Incheon Intl

Mon 7/14

10:40 am-12:35 pm

Nonstop1h 55m

$125

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 7/22

6:15 pm-8:10 pm

Nonstop1h 55m

Incheon Intl

Sat 7/26

3:20 pm-5:10 pm

Nonstop1h 50m

$140

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 7/22

11:00 am-12:50 pm

Nonstop1h 50m

Incheon Intl

Sat 7/26

4:05 pm-6:00 pm

Nonstop1h 55m

$143

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 8/28

12:10 pm-2:00 pm

Nonstop1h 50m

Incheon Intl

Mon 9/1

12:00 pm-2:10 pm

Nonstop2h 10m

$162

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sun 7/13

9:50 am-11:50 am

Nonstop2h 00m

$66

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 7/10

6:15 pm-8:10 pm

Nonstop1h 55m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 16 results
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The best insider tips for Osaka Kansai Intl Airport to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Osaka Kansai Intl Airport to Incheon Intl Airport trip
Airlines
Asiana Airlines

Asiana offers 18.9” wide economy seats with 33” pitch, ensuring comfort on short flights.


Enjoy USB power outlets in all economy seats, perfect for keeping devices charged during flights.

Read more about Asiana Airlinesby Marisa Garcia
Jin Air

Jin Air provides free checked baggage up to 15 kg and a 10 kg carry-on for all fares.


Benefit from 10% Wi-Fi rental discount with Jin Air, ideal for staying connected abroad.

Read more about Jin Airby Charles Usher
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Charles Usher

Charles Usher

Expert on Jin Air

Charles Usher

Charles Usher

Charles Usher is a writer and editor specializing in South Korea, East Asia, and the American Midwest. He lives in Milwaukee, Wisconsin. The dog is Bono. His work has appeared in Travel + Leisure, Lonely Planet, and other publications. He lives in Milwaukee, Wisconsin.

Read more

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

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Kansai 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 Osaka Kansai Intl Airport to Incheon Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Incheon Intl Airport (average of $998). Flying from Osaka Kansai Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 KIX to ICN?

Find hourly flight availability from Kansai Intl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Osaka Kansai Intl Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 57% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Kansai Intl to Incheon Intl. Price data was last updated on June 29, 2025.

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

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

Explore weekly flight availability from Kansai Intl to Incheon 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 July 1, 2025.

The most flights from KIX to ICN are scheduled on a Tuesday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon 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 Incheon Intl. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with Peach from Osaka Kansai Intl Airport to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Peach
6.7
Okay
83 reviews

Crew

7.2

Food

5.1

Entertainment

5.4

Boarding

6.8

Comfort

5.8

Overall

6.7

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.
Peach
6.7
Okay
83 reviews
Peach
6.7
Okay
83 reviews

Crew

7.2

Food

5.1

Entertainment

5.4

Boarding

6.8

Comfort

5.8

Overall

6.7

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to Incheon 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 Osaka Kansai Intl Airport to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from Osaka Kansai Intl Airport to Incheon Intl Airport round-trip from $105. Other airlines that can offer you cheap pricing are T'way Air, from $115, and Air Seoul, from $118. You may be able to fly from Osaka Kansai Intl Airport to Incheon Intl Airport for 45% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to Incheon Intl Airport are Jeju Air ($66), Peach ($67), and Eastar Jet ($70).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Osaka Kansai Intl Airport to Incheon Intl Airport on time: Air Busan (97%), Jeju Air (91%), Air Seoul (79%).

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

    On average you can expect to pay $1,220 for a flight from Osaka Kansai Intl Airport to Incheon Intl Airport. The cheapest flight overall is $56 while the most popular route, (Osaka Kansai Intl - Incheon Intl) is currently priced at $112.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl to Incheon 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 Osaka Kansai Intl Airport to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Incheon Intl Airport (average of $998). Flying from Osaka Kansai Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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
Suwon
Seongnam
Daejeon

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Alternative routes for Kansai Intl to Incheon Intl

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

Top 4 airlines flying from Kansai Intl to Incheon Intl

Discover the top 4 airlines that operate flights from Kansai Intl to Incheon 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$99Average$190FlexibilityNo cancel feeOn-time78%
Jeju AirCheapest$120Average$200FlexibilityNo cancel feeOn-timeN/A
PeachCheapest$128Average$182FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$195Average$218FlexibilityNo cancel feeOn-time81%

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