$606+ Cheap flights from Buffalo (BUF) to South Korea
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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ICN
Mar 22 — Mar 291
1 adult, Economy
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Find cheap flights from Buffalo to South Korea 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to South Korea
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Cheapest flights from Buffalo to South KoreaExplore the most affordable flight options available from Buffalo to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
Explore the most affordable flight options available from Buffalo to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Thu 6/45:45 pm
ICN
- BUF
2 stops36h 01m
Air Canada
Deal found 2/17![Air Canada logo]()
$1,375
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
BUF
- ICN
2 stops22h 30m
Multiple Airlines
Tue 4/285:45 pm
ICN
- BUF
2 stops29h 27m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,376
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:02 pm
BUF
- ICN
2 stops31h 53m
American Airlines
Sat 3/285:55 pm
ICN
- BUF
2 stops30h 03m
American Airlines
Deal found 2/17![American Airlines logo]()
$1,421
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Tue 3/105:55 pm
ICN
- BUF
1 stop17h 46m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,477
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:39 pm
BUF
- ICN
2 stops28h 16m
Multiple Airlines
Wed 5/2712:00 pm
ICN
- BUF
2 stops34h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,478
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:25 am
BUF
- ICN
2 stops21h 55m
Delta
Mon 8/107:00 pm
ICN
- BUF
2 stops26h 23m
Delta
Deal found 2/18![Delta logo]()
$1,481
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:34 am
BUF
- ICN
1 stop20h 11m
American Airlines
Sun 4/125:50 pm
ICN
- BUF
2 stops29h 28m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,522
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:28 pm
BUF
- ICN
2 stops31h 17m
American Airlines
Wed 5/275:50 pm
ICN
- BUF
1 stop17h 46m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,531
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:50 pm
BUF
- ICN
2 stops37h 55m
WestJet
Fri 7/38:45 pm
ICN
- BUF
2 stops34h 48m
WestJet
Deal found 2/17![WestJet logo]()
$1,545
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:00 am
BUF
- ICN
2 stops21h 30m
Multiple Airlines
Mon 4/275:45 pm
ICN
- BUF
2 stops39h 58m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,555
This WestJet deal was found by Cheapflights users on 2/18. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:50 pm
BUF
- ICN
2 stops37h 55m
WestJet
Sat 7/48:45 pm
ICN
- BUF
2 stops34h 48m
WestJet
Deal found 2/18![WestJet logo]()
$1,576
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:00 am
BUF
- GMP
2 stops24h 15m
Multiple Airlines
Mon 8/108:00 am
GMP
- BUF
2 stops23h 21m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,586
Best flights from Buffalo to South KoreaDiscover carefully curated flight deals from Buffalo to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
Discover carefully curated flight deals from Buffalo to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
BUF
- ICN
2 stops22h 30m
Multiple Airlines
Tue 4/285:45 pm
ICN
- BUF
2 stops29h 27m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,376
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:09 pm
BUF
- ICN
1 stop26h 51m
Delta
Mon 8/1010:15 am
ICN
- BUF
1 stop35h 08m
Delta
Deal found 2/18![Delta logo]()
$1,482
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:34 am
BUF
- ICN
1 stop20h 11m
American Airlines
Sun 4/125:50 pm
ICN
- BUF
2 stops29h 28m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,522
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:50 pm
BUF
- ICN
2 stops37h 55m
WestJet
Fri 7/38:45 pm
ICN
- BUF
2 stops34h 48m
WestJet
Deal found 2/17![WestJet logo]()
$1,545
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:59 am
BUF
- GMP
2 stops22h 16m
Japan Airlines
Thu 7/28:00 am
GMP
- BUF
2 stops21h 04m
Japan Airlines
Deal found 2/17![Japan Airlines logo]()
$1,725
This Air Canada deal was found by Cheapflights users on 2/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Sun 7/55:45 pm
ICN
- BUF
2 stops40h 17m
Air Canada
Deal found 2/18![Air Canada logo]()
$1,765
This KAYAK deal was found by Cheapflights users on 2/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:34 am
BUF
- ICN
2 stops34h 21m
Lufthansa
Tue 6/3011:40 am
ICN
- BUF
2 stops49h 12m
Lufthansa
Deal found 2/17![Lufthansa logo]()
$1,776
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:39 pm
BUF
- ICN
2 stops28h 16m
Multiple Airlines
Wed 5/2712:00 pm
ICN
- BUF
2 stops34h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,478
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:31 pm
BUF
- ICN
2 stops31h 14m
American Airlines
Thu 6/45:50 pm
ICN
- BUF
1 stop17h 46m
American Airlines
Deal found 2/17![American Airlines logo]()
$1,579
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:15 am
BUF
- ICN
1 stop21h 10m
Delta
Sun 4/1210:15 am
ICN
- BUF
1 stop35h 01m
Delta
Deal found 2/18![Delta logo]()
$1,623
This WestJet deal was found by Cheapflights users on 2/18. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:50 pm
BUF
- ICN
2 stops37h 55m
WestJet
Sun 7/58:45 pm
ICN
- BUF
2 stops34h 48m
WestJet
Deal found 2/18![WestJet logo]()
$1,710
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:00 am
BUF
- GMP
2 stops24h 15m
Multiple Airlines
Mon 8/108:00 am
GMP
- BUF
2 stops23h 21m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,586
This Air Canada deal was found by Cheapflights users on 2/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Fri 7/35:45 pm
ICN
- BUF
2 stops40h 17m
Air Canada
Deal found 2/18![Air Canada logo]()
$1,765
This Japan Airlines deal was found by Cheapflights users on 2/18. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:59 am
BUF
- GMP
2 stops22h 16m
Japan Airlines
Sat 7/48:00 am
GMP
- BUF
2 stops23h 21m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$1,879
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:00 am
BUF
- ICN
1 stop19h 45m
American Airlines
Sat 7/45:50 pm
ICN
- BUF
1 stop18h 01m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,777
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:54 am
BUF
- GMP
2 stops43h 26m
Japan Airlines
Sat 3/288:00 am
GMP
- BUF
2 stops28h 23m
Japan Airlines
Deal found 2/17![Japan Airlines logo]()
$1,880
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:59 pm
BUF
- GMP
2 stops24h 41m
Multiple Airlines
Sun 4/127:15 pm
GMP
- BUF
2 stops37h 22m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,842
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:59 am
BUF
- GMP
2 stops22h 16m
Japan Airlines
Sun 7/57:15 pm
GMP
- BUF
2 stops36h 06m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$1,889
This Japan Airlines deal was found by Cheapflights users on 2/17. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:00 am
BUF
- GMP
2 stops24h 15m
Multiple Airlines
Sat 7/48:00 am
GMP
- BUF
2 stops21h 04m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,859
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:59 am
BUF
- GMP
2 stops22h 16m
Japan Airlines
Fri 7/312:05 pm
GMP
- BUF
2 stops24h 53m
Japan Airlines
Deal found 2/17![Japan Airlines logo]()
$1,938
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:59 am
BUF
- GMP
2 stops22h 16m
Japan Airlines
Sat 7/48:00 am
GMP
- BUF
2 stops21h 04m
Japan Airlines
Deal found 2/17![Japan Airlines logo]()
$1,989
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:00 am
BUF
- GMP
2 stops26h 15m
Japan Airlines
Sat 4/118:00 am
GMP
- BUF
2 stops22h 30m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$2,081
Last-minute flights from Buffalo to South KoreaDiscover last-minute flight deals from Buffalo to South Korea. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to South Korea. Data last updated February 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Tue 3/105:55 pm
ICN
- BUF
1 stop17h 46m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,477
This Korean Air deal was found by Cheapflights users on 2/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:42 pm
BUF
- ICN
1 stop21h 13m
Korean Air
Sun 3/157:25 pm
ICN
- BUF
1 stop17h 21m
Korean Air
Deal found 2/19![Korean Air logo]()
$1,940
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
BUF
- ICN
2 stops32h 40m
United Airlines
Sun 3/155:00 pm
ICN
- BUF
2 stops29h 50m
United Airlines
Deal found 2/18![United Airlines logo]()
$2,606
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:02 pm
BUF
- ICN
2 stops31h 53m
American Airlines
Sat 3/285:55 pm
ICN
- BUF
2 stops30h 03m
American Airlines
Deal found 2/17![American Airlines logo]()
$1,421
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:54 am
BUF
- GMP
2 stops43h 26m
Japan Airlines
Sat 3/288:00 am
GMP
- BUF
2 stops28h 23m
Japan Airlines
Deal found 2/17![Japan Airlines logo]()
$1,880
This Asiana Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 3/147:53 pm
BUF
- ICN
1 stop32h 12m
Multiple Airlines
Sat 3/289:00 am
ICN
- BUF
1 stop23h 13m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$2,099
One-way flights from Buffalo to South KoreaSearch for one-way flight options from Buffalo to South Korea. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
Search for one-way flight options from Buffalo to South Korea. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
This Orbitz deal was found by Cheapflights users on 2/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:02 pm
BUF
- ICN
2 stops35h 03m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:55 pm
BUF
- ICN
2 stops26h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$682
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:00 am
BUF
- GMP
2 stops24h 15m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Deal found 2/18![American Airlines logo]()
$723
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:31 am
BUF
- GMP
2 stops44h 44m
Japan Airlines
Deal found 2/19![Japan Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:00 am
BUF
- ICN
1 stop19h 45m
American Airlines
Deal found 2/19![American Airlines logo]()
$773
This Etihad Airways deal was found by Cheapflights users on 2/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:29 am
BUF
- ICN
2 stops45h 26m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$792
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:06 am
BUF
- GMP
2 stops26h 59m
Japan Airlines
Deal found 2/18![Japan Airlines logo]()
$844
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:23 am
BUF
- GMP
3 stops58h 57m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,038
This Qatar Airways deal was found by Cheapflights users on 2/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:30 am
BUF
- ICN
2 stops44h 45m
Qatar Airways
Deal found 2/18![Qatar Airways logo]()
$1,238
This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:20 am
BUF
- ICN
2 stops45h 05m
KLM
Deal found 2/17![KLM logo]()
$1,377
This Korean Air deal was found by Cheapflights users on 2/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:15 am
BUF
- ICN
1 stop20h 35m
Korean Air
Deal found 2/18![Korean Air logo]()
$1,380
Find flight deals from Buffalo to South Korea
Keep the following information in mind while searching for Buffalo to South Korea flight deals. Data was last updated February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,375 (CheapOair) |
One-way from | $606 (Orbitz) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to South Korea 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 February 20, 2026.
Use the filters below to find and compare flights from Buffalo to South Korea that are best for you.
Fly from
Buffalo
Fly to
South Korea
Route
Depart
Return
Price
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Tue 4/7
6:00 am-5:30 pm
2 stops22h 30m
Incheon Intl
Tue 4/28
5:45 pm-10:12 am
2 stops29h 27m
$1,376
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Sat 5/16
7:39 pm-12:55 pm
2 stops28h 16m
Incheon Intl
Wed 5/27
12:00 pm-9:00 am
2 stops34h 00m
$1,478
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 7/23
12:09 pm-4:00 am
1 stop26h 51m
Incheon Intl
Mon 8/10
10:15 am-8:23 am
1 stop35h 08m
$1,482
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Sun 4/5
6:34 am-3:45 pm
1 stop20h 11m
Incheon Intl
Sun 4/12
5:50 pm-10:18 am
2 stops29h 28m
$1,522
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 6/18
3:50 pm-6:45 pm
2 stops37h 55m
Incheon Intl
Fri 7/3
8:45 pm-6:33 pm
2 stops34h 48m
$1,545
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 5/21
7:31 pm-3:45 pm
2 stops31h 14m
Incheon Intl
Thu 6/4
5:50 pm-10:36 pm
1 stop17h 46m
$1,579
BuffaloSeoul
BUF - GMP
BUFGMP
Buffalo
Thu 7/23
8:00 am-9:15 pm
2 stops24h 15m
Seoul Gimpo Intl
Mon 8/10
8:00 am-6:21 pm
2 stops23h 21m
$1,586
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Sun 4/5
6:15 am-4:25 pm
1 stop21h 10m
Incheon Intl
Sun 4/12
10:15 am-8:16 am
1 stop35h 01m
$1,623
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Fri 6/19
3:50 pm-6:45 pm
2 stops37h 55m
Incheon Intl
Sun 7/5
8:45 pm-6:33 pm
2 stops34h 48m
$1,710
BuffaloSeoul
BUF - GMP
BUFGMP
Buffalo
Wed 6/17
9:59 am-9:15 pm
2 stops22h 16m
Seoul Gimpo Intl
Thu 7/2
8:00 am-4:04 pm
2 stops21h 04m
$1,725
Showing 1-10 of 36 results
Best time to book a flight from Buffalo to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Buffalo with our price prediction graph.
BUF-ICN
BUF-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 Buffalo to South Korea
BUF-KR0
BUF-ICN
BUF-GMP
What is the cheapest time of day to fly from BUF to KR?
Find hourly flight availability from Buffalo to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2026.
When flying from Buffalo to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 46% versus a flight in the morning.
What is the cheapest day to fly from Buffalo to South Korea?
Use this chart to determine the cheapest time to fly round-trip from Buffalo to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Buffalo to South Korea flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated February 20, 2026.
See what other customers who have flown with Delta from Buffalo to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
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Alternative routes for Buffalo to South Korea
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Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to South Korea by cabin class
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Buffalo and South Korea flights
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Top airline flying from Buffalo to South Korea
Discover the top airline that operate flights from Buffalo to South Korea. 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 February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,376 | Average$1,825 | FlexibilityNo cancel fee | On-timeN/A |