$96+ Cheap flights from Kansai Intl (KIX) to Gimpo Intl (GMP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — GMP
Apr 9 — Apr 161
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 August or April, booked 59 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
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 March 10, 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 March 10, 2026.
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:20 pm
KIX
- GMP
Nonstop1h 55m
Peach
Mon 9/1411:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/9![Peach logo]()
$141
This Booking.com deal was found by Cheapflights users on 3/7. 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.
Thu 4/234:30 pm
KIX
- GMP
Nonstop1h 45m
Multiple Airlines
Mon 4/2711:25 am
GMP
- KIX
Nonstop1h 45m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$142
This Booking.com deal was found by Cheapflights users on 3/7. 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 7/18:35 am
KIX
- GMP
Nonstop1h 55m
Peach
Fri 7/311:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/7![Peach logo]()
$145
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:20 pm
KIX
- GMP
Nonstop1h 55m
Peach
Tue 5/2611:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/9![Peach logo]()
$148
This Booking.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/2210:25 am
KIX
- GMP
Nonstop1h 55m
Peach
Wed 4/2911:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/8![Peach logo]()
$154
This Priceline deal was found by Cheapflights users on 3/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:20 pm
KIX
- GMP
Nonstop1h 55m
Peach
Thu 7/211:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/7![Peach logo]()
$155
This Booking.com deal was found by Cheapflights users on 3/6. 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.
Tue 5/192:20 pm
KIX
- GMP
Nonstop1h 55m
Multiple Airlines
Thu 5/211:55 pm
GMP
- KIX
Nonstop1h 45m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$157
This Priceline deal was found by Cheapflights users on 3/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:25 am
KIX
- GMP
Nonstop1h 55m
Peach
Thu 7/211:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/8![Peach logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Tue 5/128:10 am
GMP
- KIX
Nonstop1h 50m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Mon 5/111:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$167
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:20 pm
KIX
- GMP
Nonstop1h 55m
Peach
Sat 9/195:05 pm
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/9![Peach logo]()
$169
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 March 10, 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 March 10, 2026.
This Jeju Air deal was found by Cheapflights users on 3/9. 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 5/1011:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Wed 5/131:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/9![Jeju Air logo]()
$188
This Asiana Airlines deal was found by Cheapflights users on 3/6. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:30 pm
KIX
- GMP
Nonstop1h 55m
Asiana Airlines
Tue 5/125:40 pm
GMP
- KIX
Nonstop1h 40m
Asiana Airlines
Deal found 3/6![Asiana Airlines logo]()
$221
This Korean Air deal was found by Cheapflights users on 3/5. 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.
Sun 7/127:35 pm
KIX
- GMP
Nonstop1h 50m
Korean Air
Tue 8/44:30 pm
GMP
- KIX
Nonstop1h 55m
Korean Air
Deal found 3/5![Korean Air logo]()
$236
This Jeju Air deal was found by Cheapflights users on 3/5. 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.
Fri 4/1711:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Mon 4/278:10 am
GMP
- KIX
Nonstop1h 50m
Jeju Air
Deal found 3/5![Jeju Air logo]()
$193
This Jeju Air deal was found by Cheapflights users on 3/8. 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.
Fri 4/244:30 pm
KIX
- GMP
Nonstop1h 45m
Jeju Air
Mon 4/278:10 am
GMP
- KIX
Nonstop1h 50m
Jeju Air
Deal found 3/8![Jeju Air logo]()
$201
This Jeju Air deal was found by Cheapflights users on 3/6. 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 5/1911:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Thu 5/211:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$203
This Jeju Air deal was found by Cheapflights users on 3/6. 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 4/611:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Tue 4/141:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$219
This Jeju Air deal was found by Cheapflights users on 3/9. 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 4/24:30 pm
KIX
- GMP
Nonstop1h 45m
Jeju Air
Mon 4/61:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/9![Jeju Air logo]()
$228
This Jeju Air deal was found by Cheapflights users on 3/8. 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.
Fri 6/511:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Mon 6/88:10 am
GMP
- KIX
Nonstop1h 50m
Jeju Air
Deal found 3/8![Jeju Air logo]()
$228
This Jeju Air deal was found by Cheapflights users on 3/6. 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.
Fri 4/311:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Tue 4/71:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$233
This Jeju Air deal was found by Cheapflights users on 3/10. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Wed 4/151:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/10![Jeju Air logo]()
$234
Last-minute flights from Kansai Intl to Gimpo IntlDiscover last-minute flight deals from Kansai Intl to Gimpo Intl. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to Gimpo Intl. Data last updated March 10, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:05 pm
KIX
- GMP
Nonstop1h 55m
Peach
Wed 4/85:05 pm
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/9![Peach logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:35 am
KIX
- GMP
1 stop4h 10m
Multiple Airlines
Tue 4/141:55 pm
GMP
- KIX
Nonstop1h 45m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$176
This Jeju Air deal was found by Cheapflights users on 3/6. 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.
Wed 4/84:30 pm
KIX
- GMP
Nonstop1h 45m
Jeju Air
Wed 4/151:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$181
This Jeju Air deal was found by Cheapflights users on 3/8. 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.
Wed 4/811:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Tue 4/141:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/8![Jeju Air logo]()
$186
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:20 pm
KIX
- GMP
Nonstop1h 55m
Peach
Sat 4/115:05 pm
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/6![Peach logo]()
$187
This Jeju Air deal was found by Cheapflights users on 3/10. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:30 pm
KIX
- GMP
Nonstop1h 45m
Jeju Air
Tue 4/141:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/10![Jeju Air logo]()
$188
This Booking.com deal was found by Cheapflights users on 3/6. 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.
Tue 4/2110:25 am
KIX
- GMP
Nonstop1h 55m
Peach
Tue 4/285:05 pm
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/6![Peach logo]()
$177
This Booking.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/2210:25 am
KIX
- GMP
Nonstop1h 55m
Peach
Wed 4/2911:25 am
GMP
- KIX
Nonstop1h 45m
Peach
Deal found 3/8![Peach logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/2211:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Wed 4/291:55 pm
GMP
- KIX
Nonstop1h 45m
Jeju Air
Deal found 3/9![Jeju Air logo]()
$174
This Booking.com deal was found by Cheapflights users on 3/7. 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.
Thu 4/234:30 pm
KIX
- GMP
Nonstop1h 45m
Multiple Airlines
Mon 4/2711:25 am
GMP
- KIX
Nonstop1h 45m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$142
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 March 10, 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 March 10, 2026.
This Jeju Air deal was found by Cheapflights users on 3/6. 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 6/2111:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$96
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Wed 4/88:35 am
KIX
- GMP
Nonstop1h 55m
Peach
Deal found 3/9![Peach logo]()
$97
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:00 pm
KIX
- GMP
Nonstop2h 00m
Peach
Deal found 3/6![Peach logo]()
$98
This Jeju Air deal was found by Cheapflights users on 3/8. 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 5/1911:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/8![Jeju Air logo]()
$99
This Jeju Air deal was found by Cheapflights users on 3/10. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/10![Jeju Air logo]()
$101
This Jeju Air deal was found by Cheapflights users on 3/6. 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.
Fri 6/1911:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/6![Jeju Air logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:00 am
KIX
- GMP
1 stop20h 40m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$103
This Jeju Air deal was found by Cheapflights users on 3/8. 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 6/911:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/8![Jeju Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/13:30 pm
KIX
- GMP
1 stop16h 10m
T'way Air
Deal found 3/9![T'way Air logo]()
$105
This Jeju Air deal was found by Cheapflights users on 3/10. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 am
KIX
- GMP
Nonstop1h 55m
Jeju Air
Deal found 3/10![Jeju Air logo]()
$106
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $142 (Booking.com) |
One-way from | $96 (Jeju Air) |
Popular in | October |
Cheapest in | August |
Average price | $203 |
Good round-trip deal | $188 or less |
Good one-way deal | $111 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 2,558,603 searches. Data last updated March 10, 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
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Sun 5/10
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 5/13
1:55 pm-3:40 pm
Nonstop1h 45m
$188
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Fri 4/17
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Mon 4/27
8:10 am-10:00 am
Nonstop1h 50m
$193
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Fri 4/24
4:30 pm-6:15 pm
Nonstop1h 45m
Seoul Gimpo Intl
Mon 4/27
8:10 am-10:00 am
Nonstop1h 50m
$201
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Tue 5/19
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Thu 5/21
1:55 pm-3:40 pm
Nonstop1h 45m
$203
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Mon 4/6
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Tue 4/14
1:55 pm-3:40 pm
Nonstop1h 45m
$219
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Mon 5/11
8:30 pm-10:25 pm
Nonstop1h 55m
Seoul Gimpo Intl
Tue 5/12
5:40 pm-7:20 pm
Nonstop1h 40m
$221
Quickest round-trip
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Thu 4/2
4:30 pm-6:15 pm
Nonstop1h 45m
Seoul Gimpo Intl
Mon 4/6
1:55 pm-3:40 pm
Nonstop1h 45m
$228
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Fri 6/5
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Mon 6/8
8:10 am-10:00 am
Nonstop1h 50m
$228
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Fri 4/3
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Tue 4/7
1:55 pm-3:40 pm
Nonstop1h 45m
$233
OsakaSeoul
KIX - GMP
KIXGMP
Osaka Kansai Intl
Mon 4/13
11:00 am-12:55 pm
Nonstop1h 55m
Seoul Gimpo Intl
Wed 4/15
1:55 pm-3:40 pm
Nonstop1h 45m
$234
Showing 1-10 of 22 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?
Use this chart to determine the optimal time to book a round-trip flight from Kansai Intl to Gimpo Intl. Price data was last updated on March 6, 2026.
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 59 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, October is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport (average of $93). Flying from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport in February is currently the most expensive (average of $157). 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 March 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Seoul Gimpo Intl Airport as you normally would.
How often are flights from Osaka to Seoul delayed?
About 5% of weekly flights between Osaka and Seoul have experienced delays in the past year, with the average delay time being 95 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?
Sunday 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 3% 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 March 10, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines and 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.
Boarding
8.3
Crew
8.5
Comfort
8.0
Entertainment
7.6
Overall
8.1
Food
8.0
Reviews
1 / 20
2.0
MediocreDerek,Dec 2025
NRT - ICN
Boarding
8.3
Crew
8.5
Comfort
8.0
Entertainment
7.6
Overall
8.1
Food
8.0
Reviews
1 / 20
2.0
MediocreDerek,Dec 2025
NRT - ICN
Boarding
8.3
Crew
8.5
Comfort
8.0
Entertainment
7.6
Overall
8.1
Food
8.0
Reviews
1 / 20
2.0
MediocreDerek,Dec 2025
NRT - ICN
Related info for your journey
Find useful and relevant information for your journey from Kansai Intl to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Gimpo Intl
Explore flights to Gimpo Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Kansai Intl and Gimpo Intl flights
Browse other Kansai Intl and Gimpo Intl flight options. Last updated on March 10, 2026.
Other flights from Kansai Intl
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Top 2 airlines flying from Kansai Intl to Gimpo Intl
Discover the top 2 airlines 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 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$165 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$195 | Average$224 | FlexibilityNo cancel fee | On-time76% |