$90+ Cheap flights from Kansai Intl (KIX) to Incheon Intl (ICN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — ICN
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Kansai Intl to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Osaka Kansai Intl to Incheon Intl are usually found in July or June, booked 69 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Kansai Intl to Incheon Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansai Intl to Incheon IntlExplore 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 September 17, 2026.
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 September 17, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:10 pm -
Nonstop1h 50m
Mon 9/288:55 pm -
Nonstop1h 50m
Deal found 9/17![Multiple Airlines logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Wed 9/2312:10 pm -
Nonstop1h 50m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/13![Multiple Airlines logo]()
$142
This Super.com deal was found by Cheapflights users on 9/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 pm -
Nonstop1h 55m
Mon 9/288:55 pm -
Nonstop1h 50m
Deal found 9/13![Peach logo]()
$144
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.
Thu 10/17:40 am -
Nonstop1h 55m
Tue 10/63:55 pm -
Nonstop2h 10m
Deal found 9/15![Multiple Airlines logo]()
$146
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 am -
Nonstop1h 55m
Tue 10/610:20 am -
Nonstop1h 50m
Deal found 9/15![Peach logo]()
$150
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:00 pm -
Nonstop1h 55m
Wed 9/302:40 pm -
Nonstop1h 50m
Deal found 9/15![Peach logo]()
$153
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:10 pm -
Nonstop2h 05m
Thu 11/53:20 pm -
Nonstop1h 40m
Deal found 9/17![Multiple Airlines logo]()
$159
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:50 pm -
Nonstop2h 10m
Wed 10/148:55 pm -
Nonstop1h 50m
Deal found 9/15![Multiple Airlines logo]()
$162
Best flights from Kansai Intl to Incheon IntlDiscover carefully curated flight deals from Kansai Intl to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Kansai Intl to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Jeju Air deal was found by Cheapflights users on 9/13. 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.
Fri 10/3010:50 am -
Nonstop2h 05m
Sun 11/19:10 am -
Nonstop1h 50m
Deal found 9/13![Jeju Air logo]()
$226
This Korean 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:15 am -
Nonstop1h 50m
Thu 10/228:50 pm -
Nonstop1h 50m
Deal found 9/14![Korean Air logo]()
$250
This Shandong Airlines 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:10 pm -
1 stop18h 35m
Sun 12/136:55 am -
1 stop9h 25m
Deal found 9/14![Shandong Airlines logo]()
$395
This Jeju Air deal was found by Cheapflights users on 9/13. 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.
Fri 11/279:50 am -
Nonstop2h 05m
Sun 11/292:10 pm -
Nonstop1h 50m
Deal found 9/13![Jeju Air logo]()
$242
This VietJet 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:20 am -
1 stop20h 10m
Tue 10/611:40 am -
1 stop20h 50m
Deal found 9/15![VietJet Air logo]()
$574
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.
Mon 10/1210:05 am -
Nonstop2h 00m
Wed 10/147:20 pm -
Nonstop1h 55m
Deal found 9/17![Jeju Air logo]()
$288
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.
Sat 10/107:55 pm -
Nonstop2h 00m
Mon 10/127:10 am -
Nonstop1h 55m
Deal found 9/16![Jeju Air logo]()
$371
This VietJet 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 am -
1 stop33h 55m
Tue 11/106:45 am -
2 stops25h 05m
Deal found 9/17![VietJet Air logo]()
$590
This VietJet 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:20 am -
1 stop22h 35m
Tue 10/66:45 am -
2 stops25h 05m
Deal found 9/17![VietJet Air logo]()
$626
Last-minute flights from Kansai Intl to Incheon IntlDiscover last-minute flight deals from Kansai Intl to Incheon Intl. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to Incheon Intl. Data last updated September 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Wed 9/2312:10 pm -
Nonstop1h 50m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/13![Multiple Airlines logo]()
$142
This Super.com deal was found by Cheapflights users on 9/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 pm -
Nonstop1h 55m
Mon 9/288:55 pm -
Nonstop1h 50m
Deal found 9/13![Peach logo]()
$144
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:00 pm -
Nonstop1h 55m
Wed 9/302:40 pm -
Nonstop1h 50m
Deal found 9/15![Peach logo]()
$153
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 pm -
Nonstop1h 55m
Wed 9/303:15 pm -
Nonstop1h 45m
Deal found 9/17![Multiple Airlines logo]()
$163
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:10 pm -
Nonstop1h 50m
Mon 9/288:55 pm -
Nonstop1h 50m
Deal found 9/17![Multiple Airlines logo]()
$139
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.
Thu 10/17:40 am -
Nonstop1h 55m
Tue 10/63:55 pm -
Nonstop2h 10m
Deal found 9/15![Multiple Airlines logo]()
$146
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 am -
Nonstop1h 55m
Tue 10/610:20 am -
Nonstop1h 50m
Deal found 9/15![Peach logo]()
$150
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:50 pm -
Nonstop2h 10m
Wed 10/148:55 pm -
Nonstop1h 50m
Deal found 9/15![Multiple Airlines logo]()
$162
One-way flights from Kansai Intl to Incheon IntlSearch for one-way flight options from Kansai Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Kansai Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Peach logo]()
$90
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:40 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Peach logo]()
$91
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Peach logo]()
$93
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:10 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Peach logo]()
$95
This Super.com deal was found by Cheapflights users on 9/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:45 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Peach logo]()
$96
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.
Sat 9/2612:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Jeju Air logo]()
$97
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Peach logo]()
$99
This Eastar Jet deal was found by Cheapflights users on 9/13. 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.
Sat 9/2612:10 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Eastar Jet logo]()
$100
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:40 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Peach logo]()
$101
Find 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $146 (Booking.com) |
One-way from | $90 (Priceline) |
Popular in | March |
Cheapest in | July |
Average price | $196 |
Good round-trip deal | $287 or less |
Good one-way deal | $119 or less |
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 7,457,451 searches. Data last updated September 17, 2026.
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
Cheapest round-trip
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Tue 9/22
1:35 pm-3:35 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$97
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Wed 11/4
8:50 am-11:00 am
Nonstop2h 10m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Wed 10/21
12:00 pm-2:00 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$113
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Sat 11/7
12:00 pm-2:05 pm
Nonstop2h 05m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Sun 10/4
12:00 pm-2:00 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
Quickest round-trip
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Mon 10/19
2:15 am-4:05 am
Nonstop1h 50m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Tue 10/20
10:50 am-12:50 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Mon 10/19
12:00 pm-2:00 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Sat 9/26
2:15 am-4:05 am
Nonstop1h 50m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Fri 10/30
10:50 am-12:55 pm
Nonstop2h 05m
Incheon Intl
Sun 11/1
9:10 am-11:00 am
Nonstop1h 50m
$226
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Kansai Intl to Incheon 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 Kansai Intl to Incheon Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Incheon 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 Osaka Kansai Intl Airport-Incheon 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 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.
KIX-ICN
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
Prices
Airlines
Delays
How far ahead should I book a flight from Osaka Kansai Intl Airport to Incheon Intl Airport?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Osaka Kansai Intl Airport to Incheon 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 Osaka Kansai Intl Airport to Incheon Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Incheon Intl Airport (average of $162). Flying from Osaka Kansai Intl Airport to Incheon Intl Airport in March is currently the most expensive (average of $241). 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 September 17, 2026.
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 afternoon, which can drop the price by up to 61% versus a flight in the evening.
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 September 12, 2026.
Travelers seeking maximum savings on their Osaka Kansai Intl Airport to Incheon Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Osaka to Incheon delayed?
About 8% of weekly flights between Osaka and Incheon have experienced delays in the past year, with the average delay time being 109 minutes.
What is the most punctual flight time for Osaka to Incheon flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Osaka to Incheon flights?
Over the last year, Air Busan have had the lowest number of delays on this route, with just 3% of flights being delayed.
The best insider tips for Osaka Kansai Intl Airport to Incheon Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Osaka Kansai Intl Airport to Incheon Intl Airport trip
Our travel experts
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 September 17, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines and Jeju Air 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.
Comfort
8.0
Overall
8.1
Entertainment
7.6
Boarding
8.3
Crew
8.5
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Overall
8.1
Entertainment
7.6
Boarding
8.3
Crew
8.5
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Overall
8.1
Entertainment
7.6
Boarding
8.3
Crew
8.5
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
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.
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Top 3 airlines flying from Kansai Intl to Incheon Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$162 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$109 | Average$169 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$244 | FlexibilityNo cancel fee | On-time76% |