$89+ Cheap flights from Osaka (OSA) 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — ICN
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Osaka 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 to Incheon Intl are usually found in July or June, booked 64 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Osaka to Incheon Intl
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Cheapest flights from Osaka to Incheon IntlExplore the most affordable flight options available from Osaka to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Osaka to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This CheapOair deal was found by Cheapflights users on 9/10. 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 9/10![Multiple Airlines logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/5. 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 9/307:30 am -
Nonstop1h 50m
Deal found 9/5![Peach logo]()
$141
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/246:00 pm -
Nonstop1h 55m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/7![Multiple Airlines logo]()
$142
This Booking.com deal was found by Cheapflights users on 9/8. 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 10/112:10 pm -
Nonstop1h 50m
Tue 10/63:15 pm -
Nonstop1h 45m
Deal found 9/8![Eastar Jet logo]()
$148
This CheapOair deal was found by Cheapflights users on 9/9. 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 9/2311:00 pm -
Nonstop1h 55m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/9![Peach logo]()
$150
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:35 am -
Nonstop1h 55m
Sat 9/1910:30 pm -
Nonstop1h 50m
Deal found 9/5![Trinity Airways logo]()
$152
This Eastar Jet deal was found by Cheapflights users on 9/6. 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 9/812:10 pm -
Nonstop1h 50m
Wed 9/93:15 pm -
Nonstop1h 45m
Deal found 9/6![Eastar Jet logo]()
$154
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/97:40 am -
Nonstop1h 55m
Wed 9/93:15 pm -
Nonstop1h 45m
Deal found 9/6![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 12/36:10 pm -
Nonstop2h 05m
Tue 12/810:35 am -
Nonstop1h 45m
Deal found 9/8![Peach logo]()
$159
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/97:40 am -
Nonstop1h 55m
Wed 9/92:40 pm -
Nonstop1h 50m
Deal found 9/7![Peach logo]()
$160
This OneTravel deal was found by Cheapflights users on 9/9. 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 10/14:30 pm -
Nonstop2h 00m
Tue 10/61:35 pm -
Nonstop1h 55m
Deal found 9/9![Jin Air logo]()
$195
This OneTravel deal was found by Cheapflights users on 9/6. 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 9/244:30 pm -
Nonstop2h 00m
Mon 9/281:35 pm -
Nonstop1h 55m
Deal found 9/6![Jin Air logo]()
$196
Best flights from Osaka to Incheon IntlDiscover carefully curated flight deals from Osaka to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Osaka to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Jeju Air deal was found by Cheapflights users on 9/5. 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.
Wed 11/188:50 am -
Nonstop2h 10m
Thu 11/197:10 pm -
Nonstop1h 50m
Deal found 9/5![Jeju Air logo]()
$196
This Asiana Airlines deal was found by Cheapflights users on 9/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:00 pm -
Nonstop2h 00m
Sat 10/312:00 pm -
Nonstop2h 00m
Deal found 9/5![Asiana Airlines logo]()
$220
This Korean Air deal was found by Cheapflights users on 9/6. 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.
Wed 9/232:15 am -
Nonstop1h 50m
Mon 9/288:50 pm -
Nonstop1h 50m
Deal found 9/6![Korean Air logo]()
$228
This Trinity Airways deal was found by Cheapflights users on 9/8. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/253:40 pm -
Nonstop2h 15m
Tue 12/293:50 pm -
Nonstop2h 00m
Deal found 9/8![Trinity Airways logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/67:55 pm -
1 stop18h 05m
Tue 10/132:25 pm -
1 stop6h 05m
Deal found 9/8![Multiple Airlines logo]()
$362
This Shandong Airlines deal was found by Cheapflights users on 9/7. 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 9/7![Shandong Airlines logo]()
$389
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Tue 11/38:50 am -
Nonstop2h 10m
Thu 11/54:55 pm -
Nonstop1h 45m
Deal found 9/7![Jeju Air logo]()
$206
This Asiana Airlines deal was found by Cheapflights users on 9/9. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:00 pm -
Nonstop2h 00m
Fri 12/1111:55 am -
Nonstop2h 05m
Deal found 9/9![Asiana Airlines logo]()
$252
This Korean Air deal was found by Cheapflights users on 9/6. 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.
Thu 9/246:55 pm -
Nonstop1h 55m
Mon 9/283:50 pm -
Nonstop1h 55m
Deal found 9/6![Korean Air logo]()
$262
This Asiana Airlines deal was found by Cheapflights users on 9/9. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:00 pm -
Nonstop2h 00m
Tue 12/811:55 am -
Nonstop2h 05m
Deal found 9/9![Asiana Airlines logo]()
$252
This Jeju Air deal was found by Cheapflights users on 9/6. 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 10/224:00 pm -
Nonstop2h 00m
Mon 10/261:35 pm -
Nonstop1h 35m
Deal found 9/6![Jeju Air logo]()
$256
This Korean Air deal was found by Cheapflights users on 9/5. 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 11/3011:10 am -
Nonstop1h 55m
Thu 12/33:50 pm -
Nonstop1h 50m
Deal found 9/5![Korean Air logo]()
$270
This Asiana Airlines deal was found by Cheapflights users on 9/9. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:00 pm -
Nonstop2h 00m
Tue 12/811:55 am -
Nonstop2h 05m
Deal found 9/9![Asiana Airlines logo]()
$252
This Jeju Air deal was found by Cheapflights users on 9/7. 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 9/254:00 pm -
Nonstop2h 00m
Thu 10/11:20 pm -
Nonstop1h 40m
Deal found 9/7![Jeju Air logo]()
$256
This Korean Air deal was found by Cheapflights users on 9/9. 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.
Thu 1/216:40 pm -
Nonstop2h 00m
Sat 1/233:50 pm -
Nonstop1h 50m
Deal found 9/9![Korean Air logo]()
$271
This Jeju Air deal was found by Cheapflights users on 9/9. 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.
Sun 11/88:50 am -
Nonstop2h 10m
Mon 11/98:05 am -
Nonstop1h 45m
Deal found 9/9![Jeju Air logo]()
$257
This Jeju Air deal was found by Cheapflights users on 9/6. 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.
Tue 9/221:35 pm -
Nonstop2h 00m
Sat 10/35:00 pm -
Nonstop1h 55m
Deal found 9/6![Jeju Air logo]()
$259
This Shandong Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 1/54:10 pm -
1 stop21h 35m
Thu 1/712:20 pm -
1 stop28h 00m
Deal found 9/7![Shandong Airlines logo]()
$390
This Jeju Air deal was found by Cheapflights users on 9/6. 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 10/19:00 am -
Nonstop2h 00m
Sat 10/35:00 pm -
Nonstop1h 55m
Deal found 9/6![Jeju Air logo]()
$259
This Orbitz deal was found by Cheapflights users on 9/7. 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.
Sun 10/188:10 pm -
1 stop8h 25m
Thu 10/228:30 pm -
1 stop12h 05m
Deal found 9/7![Japan Airlines logo]()
$915
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/248:10 am -
1 stop5h 50m
Sat 10/311:05 pm -
1 stop5h 55m
Deal found 9/9![Multiple Airlines logo]()
$471
This Jeju Air deal was found by Cheapflights users on 9/9. 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 10/229:00 am -
Nonstop2h 00m
Sat 10/245:00 pm -
Nonstop1h 55m
Deal found 9/9![Jeju Air logo]()
$270
This Jeju Air deal was found by Cheapflights users on 9/6. 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.
Tue 11/34:10 pm -
Nonstop2h 05m
Wed 11/41:35 pm -
Nonstop1h 35m
Deal found 9/6![Jeju Air logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/208:20 pm -
1 stop8h 20m
Tue 10/2710:50 pm -
1 stop8h 40m
Deal found 9/5![Multiple Airlines logo]()
$494
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Tue 1/57:20 am -
1 stop5h 30m
Thu 1/72:45 pm -
1 stop5h 00m
Deal found 9/7![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 9/248:20 pm -
1 stop8h 20m
Wed 9/3010:35 pm -
1 stop8h 50m
Deal found 9/8![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/18:20 pm -
1 stop8h 20m
Tue 10/610:35 pm -
1 stop8h 50m
Deal found 9/9![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/55:05 pm -
1 stop4h 55m
Mon 10/123:00 pm -
1 stop5h 30m
Deal found 9/7![Multiple Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Sun 9/207:15 am -
1 stop5h 45m
Wed 9/238:45 am -
1 stop5h 00m
Deal found 9/9![Multiple Airlines logo]()
$830
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Sun 11/227:20 am -
1 stop4h 45m
Sun 11/222:25 pm -
2 stops6h 05m
Deal found 9/7![Multiple Airlines logo]()
$932
Last-minute flights from Osaka to Incheon IntlDiscover last-minute flight deals from Osaka to Incheon Intl. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Osaka to Incheon Intl. Data last updated September 10, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:35 am -
Nonstop1h 55m
Sat 9/1910:30 pm -
Nonstop1h 50m
Deal found 9/5![Trinity Airways logo]()
$152
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/97:40 am -
Nonstop1h 55m
Wed 9/93:15 pm -
Nonstop1h 45m
Deal found 9/6![Multiple Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/97:40 am -
Nonstop1h 55m
Wed 9/92:40 pm -
Nonstop1h 50m
Deal found 9/7![Peach logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/96:15 pm -
Nonstop1h 55m
Sat 9/192:40 pm -
Nonstop1h 50m
Deal found 9/6![Peach logo]()
$168
This CheapOair deal was found by Cheapflights users on 9/10. 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 9/10![Multiple Airlines logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/9. 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 9/2311:00 pm -
Nonstop1h 55m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/9![Peach logo]()
$150
This CheapOair deal was found by Cheapflights users on 9/5. 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 9/307:30 am -
Nonstop1h 50m
Deal found 9/5![Peach logo]()
$141
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/246:00 pm -
Nonstop1h 55m
Wed 9/307:30 am -
Nonstop1h 50m
Deal found 9/7![Multiple Airlines logo]()
$142
This OneTravel deal was found by Cheapflights users on 9/6. 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 9/244:30 pm -
Nonstop2h 00m
Mon 9/281:35 pm -
Nonstop1h 55m
Deal found 9/6![Jin Air logo]()
$196
This SmartFares deal was found by Cheapflights users on 9/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:00 pm -
Nonstop2h 00m
Wed 9/3012:00 pm -
Nonstop2h 00m
Deal found 9/8![Asiana Airlines logo]()
$203
This Booking.com deal was found by Cheapflights users on 9/8. 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 10/112:10 pm -
Nonstop1h 50m
Tue 10/63:15 pm -
Nonstop1h 45m
Deal found 9/8![Eastar Jet logo]()
$148
This OneTravel deal was found by Cheapflights users on 9/9. 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 10/14:30 pm -
Nonstop2h 00m
Tue 10/61:35 pm -
Nonstop1h 55m
Deal found 9/9![Jin Air logo]()
$195
One-way flights from Osaka to Incheon IntlSearch for one-way flight options from Osaka to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Osaka to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Super.com deal was found by Cheapflights users on 9/9. 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 12/227:40 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Peach logo]()
$89
This Priceline deal was found by Cheapflights users on 9/9. 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 1/197:40 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Peach logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/6![Peach logo]()
$95
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Tue 9/151:30 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Trinity Airways logo]()
$96
This Jeju Air deal was found by Cheapflights users on 9/7. 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 9/261:35 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$97
This Eastar Jet deal was found by Cheapflights users on 9/7. 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 9/2912:10 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Eastar Jet logo]()
$99
This Eastar Jet deal was found by Cheapflights users on 9/9. 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 9/9![Eastar Jet logo]()
$100
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/244:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Jeju Air logo]()
$101
This Jeju Air deal was found by Cheapflights users on 9/9. 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.
Wed 9/169:00 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Jeju Air logo]()
$101
This Booking.com deal was found by Cheapflights users on 9/6. 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 9/234:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Jeju Air logo]()
$102
This Super.com deal was found by Cheapflights users on 9/5. 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 11/2612:50 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Busan logo]()
$102
This CheapOair deal was found by Cheapflights users on 9/5. 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 12/27:50 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Peach logo]()
$103
Find flight deals from Osaka to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (CheapOair) |
One-way from | $89 (Super.com) |
Popular in | December |
Cheapest in | July |
Average price | $169 |
Good round-trip deal | $168 or less |
Good one-way deal | $119 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Osaka 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 10, 2026.
Use the filters below to find and compare flights from Osaka 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
Thu 10/29
8:50 am-11:00 am
Nonstop2h 10m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$111
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Wed 10/28
9:50 am-11:55 am
Nonstop2h 05m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Wed 9/23
6:55 pm-8:50 pm
Nonstop1h 55m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
OsakaIncheon
KIX Osaka Kansai Intl - ICN Incheon Intl
KIXICN
Osaka Kansai Intl
Tue 11/10
9:50 am-11:55 am
Nonstop2h 05m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Wed 11/4
4:10 pm-6:15 pm
Nonstop2h 05m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Wed 10/7
3:00 pm-5:00 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Fri 10/2
3:00 pm-5:00 pm
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Wed 10/28
4:10 pm-6:15 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
9:00 am-11:00 am
Nonstop2h 00m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
KobeIncheon
UKB Kobe - ICN Incheon Intl
UKBICN
Kobe
Thu 10/29
4:10 pm-6:15 pm
Nonstop2h 05m
Incheon Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
Showing 1-10 of 56 resultsSorted by cheapest first
Compare providers for flights from Osaka 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 Osaka to Incheon Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Osaka-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-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Osaka-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-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 Osaka to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Osaka with our price prediction graph.
OSA-ICN
KIX-ICN
UKB-ICN
ITM-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 to Incheon Intl Airport
OSA-ICN
KIX-ICN
UKB-ICN
ITM-ICN
What is the cheapest month to book a flight from Osaka to Incheon Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Osaka to Incheon Intl Airport (average of $162). Flying from Osaka to Incheon Intl Airport in March is currently the most expensive (average of $237). 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 OSA to ICN?
Find hourly flight availability from Osaka 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 10, 2026.
It’s optimal to fly from Osaka to Incheon Intl Airport at noon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Osaka to Incheon Intl Airport
Explore weekly flight availability from Osaka 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 September 10, 2026.
The most flights from OSA to ICN are scheduled on a Monday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).
How much does it cost to fly round-trip from Osaka to Incheon Intl Airport?
Airfare is below average for this route at the moment.
Osaka to Incheon Intl Airport flights typically cost between $143 and $224 in September.The cheapest round-trip price found within the last 5 days was $140 on Multiple Airlines (Sep 23-Sep 30).
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 110 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 Wednesday 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 4% of flights being delayed.
How far ahead should I book a flight from Osaka to Incheon Intl Airport?
The price you pay for your flight from Osaka to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Osaka to Incheon Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Osaka to Incheon Intl. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Osaka to Incheon Intl Airport flight should consider departing on Friday 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.
Related info for your journey
Find useful and relevant information for your journey from Osaka to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSeongnam
Suwon
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Other flights to Incheon Intl
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Osaka and Incheon Intl flights
Browse other Osaka and Incheon Intl flight options. Last updated on September 10, 2026.
Other flights from Osaka
Browse through other flights departing from Osaka. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Osaka to Incheon Intl
Discover the top 4 airlines that operate flights from Osaka 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 7,457,451 searches. Data last updated September 10, 2026.
| 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$157 | Average$170 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$184 | Average$244 | FlexibilityNo cancel fee | On-time76% |