$54+ Cheap flights from Gimpo Intl (GMP) to Kansai Intl (KIX)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — KIX
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Gimpo Intl to Kansai 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 Seoul Gimpo Intl to Osaka Kansai Intl are usually found in August or September, booked 36 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Gimpo Intl to Kansai Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Gimpo Intl to Kansai IntlExplore the most affordable flight options available from Gimpo Intl to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Gimpo Intl to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
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.
Mon 9/281:10 pm -
Nonstop1h 45m
Wed 9/308:35 am -
Nonstop1h 55m
Deal found 9/6![Peach logo]()
$141
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 9/178:10 am -
Nonstop1h 50m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/9![Jeju Air logo]()
$143
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.
Wed 9/161:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$144
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.
Wed 9/91:55 pm -
Nonstop1h 45m
Thu 9/102:20 pm -
Nonstop1h 55m
Deal found 9/7![Multiple Airlines logo]()
$146
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 9/298:10 am -
Nonstop1h 50m
Thu 10/111:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$153
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.
Sun 9/271:55 pm -
Nonstop1h 45m
Wed 9/3011:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$154
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.
Sun 9/278:10 am -
Nonstop1h 50m
Wed 9/308:35 am -
Nonstop1h 55m
Deal found 9/9![Multiple Airlines logo]()
$155
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.
Tue 9/151:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/9![Jeju Air logo]()
$156
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.
Mon 9/141:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/6![Jeju Air logo]()
$157
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.
Tue 11/171:10 pm -
Nonstop1h 45m
Thu 11/264:00 pm -
Nonstop2h 00m
Deal found 9/5![Peach logo]()
$158
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 9/108:10 am -
Nonstop1h 50m
Thu 9/104:30 pm -
Nonstop1h 45m
Deal found 9/9![Jeju Air logo]()
$159
Best flights from Gimpo Intl to Kansai IntlDiscover carefully curated flight deals from Gimpo Intl to Kansai Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Gimpo Intl to Kansai Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Jeju Air deal was found by Cheapflights users on 9/4. 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 11/241:40 pm -
Nonstop1h 45m
Thu 11/2610:45 am -
Nonstop1h 55m
Deal found 9/4![Jeju Air logo]()
$184
This Jeju Air deal was found by Cheapflights users on 9/4. 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 11/251:40 pm -
Nonstop1h 45m
Sat 11/2810:45 am -
Nonstop1h 55m
Deal found 9/4![Jeju Air logo]()
$195
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.
Sun 10/258:00 am -
Nonstop1h 45m
Wed 10/2810:45 am -
Nonstop1h 55m
Deal found 9/6![Jeju Air logo]()
$201
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:40 pm -
Nonstop1h 45m
Sat 11/2810:45 am -
Nonstop1h 55m
Deal found 9/8![Jeju Air logo]()
$208
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.
Mon 9/218:10 am -
Nonstop1h 50m
Fri 9/2511:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$209
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.
Sun 10/258:00 am -
Nonstop1h 45m
Tue 10/2710:45 am -
Nonstop1h 55m
Deal found 9/5![Jeju Air logo]()
$217
Last-minute flights from Gimpo Intl to Kansai IntlDiscover last-minute flight deals from Gimpo Intl to Kansai Intl. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Gimpo Intl to Kansai Intl. Data last updated September 9, 2026 and is based on user searches.
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.
Wed 9/91:55 pm -
Nonstop1h 45m
Thu 9/102:20 pm -
Nonstop1h 55m
Deal found 9/7![Multiple Airlines logo]()
$146
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 9/108:10 am -
Nonstop1h 50m
Thu 9/104:30 pm -
Nonstop1h 45m
Deal found 9/9![Jeju Air logo]()
$159
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.
Mon 9/141:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/6![Jeju Air logo]()
$157
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.
Tue 9/151:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/9![Jeju Air logo]()
$156
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.
Wed 9/161:55 pm -
Nonstop1h 45m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$144
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 9/178:10 am -
Nonstop1h 50m
Tue 9/2211:00 am -
Nonstop1h 55m
Deal found 9/9![Jeju Air logo]()
$143
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.
Sun 9/2011:25 am -
Nonstop1h 45m
Wed 9/234:05 pm -
Nonstop1h 55m
Deal found 9/7![Peach logo]()
$160
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.
Sun 9/271:55 pm -
Nonstop1h 45m
Wed 9/3011:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$154
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.
Sun 9/278:10 am -
Nonstop1h 50m
Wed 9/308:35 am -
Nonstop1h 55m
Deal found 9/9![Multiple Airlines logo]()
$155
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.
Mon 9/281:10 pm -
Nonstop1h 45m
Wed 9/308:35 am -
Nonstop1h 55m
Deal found 9/6![Peach logo]()
$141
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 9/298:10 am -
Nonstop1h 50m
Thu 10/111:00 am -
Nonstop1h 55m
Deal found 9/7![Jeju Air logo]()
$153
One-way flights from Gimpo Intl to Kansai IntlSearch for one-way flight options from Gimpo Intl to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Gimpo Intl to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Booking.com deal was found by Cheapflights users on 9/4. 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 9/161:55 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Jeju Air logo]()
$54
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.
Tue 9/158:10 am -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$55
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.
Tue 9/295:05 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Peach logo]()
$60
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.
Thu 9/178:10 am -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$61
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.
Tue 10/136:50 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Peach logo]()
$62
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 9/171:10 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Peach logo]()
$63
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:10 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Peach logo]()
$67
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:20 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Peach logo]()
$69
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 12/211:20 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Peach logo]()
$70
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 10/311:40 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$71
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:05 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Peach logo]()
$72
Find flight deals from Gimpo Intl to Kansai Intl
Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $141 (Booking.com) |
One-way from | $54 (Booking.com) |
Popular in | February |
Cheapest in | August |
Average price | $157 |
Good round-trip deal | $162 or less |
Good one-way deal | $59 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Gimpo 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Wed 9/16
1:55 pm-3:40 pm
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$54
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Sun 9/27
1:55 pm-3:40 pm
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Wed 11/4
1:40 pm-3:25 pm
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Wed 9/16
6:50 pm-2:30 pm
1 stop19h 40m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Sun 11/1
1:40 pm-3:25 pm
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Thu 9/17
1:55 pm-3:40 pm
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Wed 9/30
4:30 pm-6:25 pm
Nonstop1h 55m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Sun 11/15
8:00 am-9:45 am
Nonstop1h 45m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$111
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Tue 11/24
1:40 pm-3:25 pm
Nonstop1h 45m
Osaka Kansai Intl
Thu 11/26
10:45 am-12:40 pm
Nonstop1h 55m
$184
SeoulOsaka
GMP Seoul Gimpo Intl - KIX Osaka Kansai Intl
GMPKIX
Seoul Gimpo Intl
Wed 11/25
1:40 pm-3:25 pm
Nonstop1h 45m
Osaka Kansai Intl
Sat 11/28
10:45 am-12:40 pm
Nonstop1h 55m
$195
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Gimpo Intl to Kansai Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gimpo Intl to Kansai Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seoul Gimpo Intl Airport-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul Gimpo Intl Airport-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul Gimpo Intl Airport-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul Gimpo Intl Airport-Osaka Kansai Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul Gimpo Intl Airport-Osaka Kansai Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Gimpo Intl to Kansai Intl
Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Gimpo Intl with our price prediction graph.
GMP-KIX
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 Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul Gimpo 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 Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport (average of $153). Flying from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport in February is currently the most expensive (average of $269). 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 GMP to KIX?
Find hourly flight availability from Gimpo 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 September 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport as you normally would.
How often are flights from Seoul to Osaka delayed?
About 7% of weekly flights between Seoul and Osaka have experienced delays in the past year, with the average delay time being 79 minutes.
What is the most punctual flight time for Seoul to Osaka flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Seoul to Osaka flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 4% of flights being delayed.
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 September 9, 2026.
Read through reviews of airlines operating flights from Seoul Gimpo Intl Airport to Osaka Kansai Intl Airport, such as Korean Air,Asiana Airlines, andJeju Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Overall
8.4
Boarding
8.5
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Gimpo 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.
Traveling to a place near Osaka Kansai Intl Airport?
Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locationsNara
Izumisano
Himeji
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Top 4 airlines flying from Gimpo Intl to Kansai Intl
Discover the top 4 airlines that operate flights from Gimpo 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$191 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$152 | Average$226 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$165 | Average$237 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$228 | Average$279 | FlexibilityNo cancel fee | On-time81% |