$103+ Cheap flights from Kansai Intl (KIX) to Gimpo Intl (GMP)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — GMP
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Kansai Intl to Gimpo 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 Seoul Gimpo Intl are usually found in July or June, booked 36 days in advance, depart on a Tuesday or Friday and return on a Wednesday
Cheap flight deals from Kansai Intl to Gimpo Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansai Intl to Gimpo IntlExplore the most affordable flight options available from Kansai Intl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Kansai Intl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Jetabroad deal was found by Cheapflights users on 10/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:10 pm -
Nonstop2h 00m
Tue 11/1711:20 am -
Nonstop1h 45m
Deal found 10/15![Peach logo]()
$166
This CheapOair deal was found by Cheapflights users on 10/17. 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.
Wed 11/254:00 pm -
Nonstop2h 00m
Wed 12/211:20 am -
Nonstop1h 45m
Deal found 10/17![Peach logo]()
$175
This Booking.com deal was found by Cheapflights users on 10/19. 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 12/34:00 pm -
Nonstop2h 00m
Thu 12/1011:20 am -
Nonstop1h 45m
Deal found 10/19![Peach logo]()
$183
This Booking.com deal was found by Cheapflights users on 10/18. 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 12/1610:20 am -
Nonstop2h 00m
Tue 12/2211:20 am -
Nonstop1h 45m
Deal found 10/18![Peach logo]()
$184
This Booking.com deal was found by Cheapflights users on 10/18. 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 11/264:00 pm -
Nonstop2h 00m
Mon 11/308:00 am -
Nonstop1h 45m
Deal found 10/18![Multiple Airlines logo]()
$189
This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:20 am -
Nonstop2h 00m
Sat 12/1911:20 am -
Nonstop1h 45m
Deal found 10/16![Peach logo]()
$192
This Booking.com deal was found by Cheapflights users on 10/19. 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 12/1010:45 am -
Nonstop1h 55m
Mon 12/141:40 pm -
Nonstop1h 45m
Deal found 10/19![Jeju Air logo]()
$194
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Tue 11/242:10 pm -
Nonstop2h 00m
Tue 12/11:10 pm -
Nonstop1h 45m
Deal found 10/15![Peach logo]()
$196
This CheapOair deal was found by Cheapflights users on 10/14. 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.
Fri 12/44:00 pm -
Nonstop2h 00m
Sun 12/68:00 am -
Nonstop1h 45m
Deal found 10/14![Multiple Airlines logo]()
$198
This Booking.com deal was found by Cheapflights users on 10/15. 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 12/1010:20 am -
Nonstop2h 00m
Mon 12/1411:20 am -
Nonstop1h 45m
Deal found 10/15![Peach logo]()
$199
Best flights from Kansai Intl to Gimpo IntlDiscover carefully curated flight deals from Kansai Intl to Gimpo Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Kansai Intl to Gimpo Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Asiana Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 11/2711:05 am -
Nonstop2h 00m
Sun 11/297:55 am -
Nonstop1h 50m
Deal found 10/19![Asiana Airlines logo]()
$248
This Korean Air deal was found by Cheapflights users on 10/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:30 pm -
Nonstop2h 05m
Mon 12/144:50 pm -
Nonstop1h 50m
Deal found 10/15![Korean Air logo]()
$256
This Jeju Air deal was found by Cheapflights users on 10/18. 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 11/284:25 pm -
Nonstop1h 55m
Mon 11/308:00 am -
Nonstop1h 45m
Deal found 10/18![Jeju Air logo]()
$269
This Jeju Air deal was found by Cheapflights users on 10/15. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:25 pm -
Nonstop1h 55m
Thu 11/191:40 pm -
Nonstop1h 45m
Deal found 10/15![Jeju Air logo]()
$292
This Jeju Air deal was found by Cheapflights users on 10/19. 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 10/314:25 pm -
Nonstop1h 55m
Tue 11/31:40 pm -
Nonstop1h 45m
Deal found 10/19![Jeju Air logo]()
$299
This Korean Air deal was found by Cheapflights users on 10/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2412:30 pm -
Nonstop2h 05m
Sun 3/289:15 am -
Nonstop1h 40m
Deal found 10/17![Korean Air logo]()
$340
This Asiana Airlines deal was found by Cheapflights users on 10/17. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/248:20 pm -
Nonstop2h 05m
Mon 3/298:10 am -
Nonstop1h 40m
Deal found 10/17![Asiana Airlines logo]()
$362
This Jeju Air deal was found by Cheapflights users on 10/15. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:45 am -
Nonstop1h 55m
Mon 11/238:00 am -
Nonstop1h 45m
Deal found 10/15![Jeju Air logo]()
$333
Last-minute flights from Kansai Intl to Gimpo IntlDiscover last-minute flight deals from Kansai Intl to Gimpo Intl. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to Gimpo Intl. Data last updated October 19, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 10/19. 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.
Mon 10/264:25 pm -
Nonstop1h 55m
Wed 10/2811:20 am -
Nonstop1h 45m
Deal found 10/19![Multiple Airlines logo]()
$208
This CheapOair deal was found by Cheapflights users on 10/17. 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.
Wed 10/282:10 pm -
Nonstop2h 00m
Mon 11/211:20 am -
Nonstop1h 45m
Deal found 10/17![Peach logo]()
$218
This Jetabroad deal was found by Cheapflights users on 10/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:10 pm -
Nonstop2h 00m
Tue 11/1711:20 am -
Nonstop1h 45m
Deal found 10/15![Peach logo]()
$166
This Trip.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/182:10 pm -
Nonstop2h 00m
Wed 11/251:10 pm -
Nonstop1h 45m
Deal found 10/19![Peach logo]()
$221
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Tue 11/242:10 pm -
Nonstop2h 00m
Tue 12/11:10 pm -
Nonstop1h 45m
Deal found 10/15![Peach logo]()
$196
This CheapOair deal was found by Cheapflights users on 10/17. 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.
Wed 11/254:00 pm -
Nonstop2h 00m
Wed 12/211:20 am -
Nonstop1h 45m
Deal found 10/17![Peach logo]()
$175
This Booking.com deal was found by Cheapflights users on 10/18. 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 11/264:00 pm -
Nonstop2h 00m
Mon 11/308:00 am -
Nonstop1h 45m
Deal found 10/18![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 10/16. 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.
Mon 11/3010:20 am -
Nonstop2h 00m
Mon 12/71:10 pm -
Nonstop1h 45m
Deal found 10/16![Peach logo]()
$219
One-way flights from Kansai Intl to Gimpo IntlSearch for one-way flight options from Kansai Intl to Gimpo Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Kansai Intl to Gimpo Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This CheapOair deal was found by Cheapflights users on 10/19. 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 12/94:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Peach logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:45 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Jeju Air logo]()
$104
This CheapOair deal was found by Cheapflights users on 10/14. 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 12/34:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Peach logo]()
$105
This Jeju Air deal was found by Cheapflights users on 10/15. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:45 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Jeju Air logo]()
$106
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Peach logo]()
$107
This CheapOair deal was found by Cheapflights users on 10/16. 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 11/252:10 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Peach logo]()
$108
This CheapOair deal was found by Cheapflights users on 10/17. 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 12/158:30 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Peach logo]()
$109
This OneTravel deal was found by Cheapflights users on 10/17. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/134:00 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Peach logo]()
$110
This CheapOair deal was found by Cheapflights users on 10/14. 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.
Wed 2/242:10 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Peach logo]()
$111
This CheapOair deal was found by Cheapflights users on 10/16. 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.
Mon 3/82:10 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Peach logo]()
$112
This Jeju Air deal was found by Cheapflights users on 10/18. 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 11/2510:45 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Jeju Air logo]()
$113
This Jetabroad deal was found by Cheapflights users on 10/17. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1810:20 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Peach logo]()
$114
Find flight deals from Kansai Intl to Gimpo Intl
Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Gimpo Intl (GMP). 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (Jetabroad) |
One-way from | $103 (CheapOair) |
Popular in | September |
Cheapest in | July |
Average price | $252 |
Good round-trip deal | $231 or less |
Good one-way deal | $149 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansai Intl to Gimpo 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 October 19, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Sat 12/19
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Fri 12/11
4:25 pm-6:20 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Mon 12/14
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Wed 11/18
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Thu 3/11
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Sat 1/16
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Thu 1/21
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Tue 11/10
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Sun 12/13
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
OsakaSeoul
KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl
KIXGMP
Osaka Kansai Intl
Mon 11/30
10:45 am-12:40 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
Showing 1-10 of 18 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Seoul Gimpo 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-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Seoul Gimpo 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-Seoul Gimpo 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-Seoul Gimpo 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 Gimpo Intl
Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Kansai Intl with our price prediction graph.
KIX-GMP
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 Seoul Gimpo Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport?
The price you pay for your flight from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport (average of $187). Flying from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport in September is currently the most expensive (average of $253). 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 GMP?
Find hourly flight availability from Kansai Intl to Gimpo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 53% on flights from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport by exploring options for tickets at noon.
How often are flights from Osaka to Seoul delayed?
About 4% of weekly flights between Osaka and Seoul have experienced delays in the past year, with the average delay time being 96 minutes.
What is the most punctual flight time for Osaka to Seoul 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?
Saturday tends to have the lowest number of delays on this route, whereas Friday 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 Seoul flights?
Over the last year, Peach have had the lowest number of delays on this route, with just 2% of flights being delayed.
Reviews of airlines servicing Gimpo Intl
Get insights into the airlines that provide service to Gimpo 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 Gimpo Intl. Reviews last updated October 19, 2026.
Peruse reviews from past customers who have flown with Peach from Osaka Kansai Intl Airport to Seoul Gimpo 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.
Overall
6.8
Boarding
6.9
Crew
7.2
Comfort
5.9
Food
5.5
Entertainment
5.6
Reviews
1 / 1
8.0
ExcellentSachio,Feb 2024
TPE - HND
Overall
6.8
Boarding
6.9
Crew
7.2
Comfort
5.9
Food
5.5
Entertainment
5.6
Reviews
1 / 1
8.0
ExcellentSachio,Feb 2024
TPE - HND
Related info for your journey
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Top airline flying from Kansai Intl to Gimpo Intl
Discover the top airline that operate flights from Kansai Intl to Gimpo 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$207 | FlexibilityNo cancel fee | On-time72% |