$416+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ICN
Mar 11 — Mar 181
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 9, 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 9, 2026.
This CheapOair deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:39 pm
BUF
- ICN
2 stops26h 51m
Multiple Airlines
Tue 5/1912:45 pm
ICN
- BUF
2 stops33h 15m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,250
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:58 pm
BUF
- ICN
2 stops33h 22m
Multiple Airlines
Mon 3/3010:15 am
ICN
- BUF
2 stops34h 51m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,252
This Travelocity deal was found by Cheapflights users on 2/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:59 pm
BUF
- ICN
2 stops26h 01m
Multiple Airlines
Sun 9/207:45 pm
ICN
- BUF
2 stops50h 09m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,279
This Etihad Airways deal was found by Cheapflights users on 2/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am
BUF
- ICN
2 stops38h 50m
Multiple Airlines
Tue 10/275:50 pm
ICN
- BUF
2 stops42h 20m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,283
This Orbitz deal was found by Cheapflights users on 2/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:59 pm
BUF
- ICN
2 stops26h 01m
Multiple Airlines
Sun 9/207:45 pm
ICN
- BUF
2 stops50h 09m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,319
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Mon 3/305:40 pm
ICN
- BUF
2 stops30h 18m
American Airlines
Deal found 2/6![American Airlines logo]()
$1,321
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
BUF
- ICN
1 stop19h 45m
American Airlines
Sun 4/195:40 pm
ICN
- BUF
2 stops30h 34m
American Airlines
Deal found 2/7![American Airlines logo]()
$1,331
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am
BUF
- ICN
1 stop19h 45m
American Airlines
Tue 10/276:35 pm
ICN
- BUF
1 stop34h 46m
American Airlines
Deal found 2/6![American Airlines logo]()
$1,336
This Air Canada deal was found by Cheapflights users on 2/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Tue 4/215:45 pm
ICN
- BUF
2 stops39h 58m
Air Canada
Deal found 2/7![Air Canada logo]()
$1,337
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:02 pm
BUF
- ICN
2 stops26h 58m
Multiple Airlines
Sun 4/197:45 pm
ICN
- BUF
2 stops50h 13m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,338
This Air Canada deal was found by Cheapflights users on 2/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Sat 4/185:45 pm
ICN
- BUF
2 stops29h 20m
Air Canada
Deal found 2/7![Air Canada logo]()
$1,361
This KAYAK deal was found by Cheapflights users on 2/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:59 pm
BUF
- GMP
2 stops25h 41m
Multiple Airlines
Tue 10/278:00 am
GMP
- BUF
2 stops23h 14m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,401
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 9, 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 9, 2026.
This Air Canada deal was found by Cheapflights users on 2/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Mon 4/205:45 pm
ICN
- BUF
2 stops39h 58m
Air Canada
Deal found 2/7![Air Canada logo]()
$1,337
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:02 pm
BUF
- ICN
2 stops26h 58m
Multiple Airlines
Sun 4/197:45 pm
ICN
- BUF
2 stops50h 13m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,338
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Wed 4/15:40 pm
ICN
- BUF
1 stop18h 01m
American Airlines
Deal found 2/8![American Airlines logo]()
$1,367
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
BUF
- ICN
1 stop19h 45m
Japan Airlines
Mon 4/205:40 pm
ICN
- BUF
1 stop18h 39m
Japan Airlines
Deal found 2/7![Japan Airlines logo]()
$1,494
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:32 am
BUF
- ICN
2 stops29h 08m
United Airlines
Wed 4/111:30 am
ICN
- BUF
2 stops24h 40m
United Airlines
Deal found 2/8![United Airlines logo]()
$1,526
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:29 pm
BUF
- ICN
2 stops33h 16m
American Airlines
Mon 4/65:40 pm
ICN
- BUF
2 stops31h 18m
American Airlines
Deal found 2/9![American Airlines logo]()
$1,379
This Air Canada deal was found by Cheapflights users on 2/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:47 pm
BUF
- ICN
2 stops33h 18m
Air Canada
Sat 6/205:45 pm
ICN
- BUF
2 stops40h 17m
Air Canada
Deal found 2/5![Air Canada logo]()
$1,381
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:34 am
BUF
- ICN
1 stop20h 11m
Japan Airlines
Mon 4/65:40 pm
ICN
- BUF
1 stop18h 01m
Japan Airlines
Deal found 2/9![Japan Airlines logo]()
$1,494
This Air Canada deal was found by Cheapflights users on 2/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:55 am
BUF
- ICN
2 stops40h 10m
Air Canada
Fri 4/175:45 pm
ICN
- BUF
2 stops40h 04m
Air Canada
Deal found 2/7![Air Canada logo]()
$1,383
This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:54 pm
BUF
- ICN
2 stops24h 26m
United Airlines
Mon 4/204:50 pm
ICN
- BUF
2 stops30h 22m
United Airlines
Deal found 2/7![United Airlines logo]()
$1,526
This Japan Airlines deal was found by Cheapflights users on 2/7. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:31 am
BUF
- GMP
2 stops20h 44m
Multiple Airlines
Sun 4/198:00 am
GMP
- BUF
2 stops22h 12m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,599
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:55 pm
BUF
- ICN
2 stops34h 50m
American Airlines
Tue 5/195:40 pm
ICN
- BUF
1 stop18h 39m
American Airlines
Deal found 2/7![American Airlines logo]()
$1,481
This Japan Airlines deal was found by Cheapflights users on 2/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:35 am
BUF
- GMP
2 stops42h 45m
Japan Airlines
Sun 3/1512:05 pm
GMP
- BUF
2 stops45h 48m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,551
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 am
BUF
- ICN
2 stops44h 05m
Air Canada
Sat 6/137:05 pm
ICN
- BUF
2 stops38h 57m
Air Canada
Deal found 2/9![Air Canada logo]()
$1,514
This Japan Airlines deal was found by Cheapflights users on 2/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:31 pm
BUF
- GMP
2 stops33h 24m
Multiple Airlines
Mon 3/308:00 am
GMP
- BUF
2 stops25h 53m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,720
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
BUF
- GMP
2 stops23h 20m
Multiple Airlines
Wed 4/18:00 am
GMP
- BUF
2 stops25h 03m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,823
This Japan Airlines deal was found by Cheapflights users on 2/7. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:31 pm
BUF
- GMP
2 stops43h 34m
Japan Airlines
Mon 2/2312:05 pm
GMP
- BUF
2 stops49h 35m
Japan Airlines
Deal found 2/7![Japan Airlines logo]()
$1,890
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:34 am
BUF
- GMP
2 stops26h 31m
Multiple Airlines
Fri 3/208:00 am
GMP
- BUF
2 stops27h 41m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$2,098
This business-class.com deal was found by Cheapflights users on 2/6. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:31 pm
BUF
- GMP
2 stops32h 24m
Japan Airlines
Mon 2/1612:05 pm
GMP
- BUF
2 stops25h 51m
Japan Airlines
Deal found 2/6![Japan Airlines logo]()
$26,129
Last-minute flights from Buffalo to South KoreaDiscover last-minute flight deals from Buffalo to South Korea. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to South Korea. Data last updated February 9, 2026 and is based on user searches.
This Japan Airlines deal was found by Cheapflights users on 2/8. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:31 pm
BUF
- GMP
2 stops32h 24m
Japan Airlines
Mon 2/2312:05 pm
GMP
- BUF
2 stops49h 35m
Japan Airlines
Deal found 2/8![Japan Airlines logo]()
$1,890
This Japan Airlines deal was found by Cheapflights users on 2/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:35 am
BUF
- GMP
2 stops42h 45m
Japan Airlines
Sun 3/157:40 pm
GMP
- BUF
2 stops38h 13m
Japan Airlines
Deal found 2/6![Japan Airlines logo]()
$1,551
This Korean Air deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
BUF
- ICN
1 stop21h 45m
Korean Air
Sun 3/156:00 pm
ICN
- BUF
1 stop18h 46m
Korean Air
Deal found 2/6![Korean Air logo]()
$1,940
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:29 pm
BUF
- ICN
2 stops32h 46m
United Airlines
Sun 3/1511:45 am
ICN
- BUF
2 stops35h 05m
United Airlines
Deal found 2/8![United Airlines logo]()
$2,056
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Fri 3/205:55 pm
ICN
- BUF
1 stop17h 46m
American Airlines
Deal found 2/7![American Airlines logo]()
$1,653
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
BUF
- ICN
2 stops20h 15m
Delta
Fri 3/208:05 pm
ICN
- BUF
2 stops28h 39m
Delta
Deal found 2/7![Delta logo]()
$1,701
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:58 pm
BUF
- ICN
2 stops33h 22m
Multiple Airlines
Mon 3/3010:15 am
ICN
- BUF
2 stops34h 51m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,252
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Mon 3/305:40 pm
ICN
- BUF
2 stops30h 18m
American Airlines
Deal found 2/6![American Airlines logo]()
$1,321
This Japan Airlines deal was found by Cheapflights users on 2/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:31 pm
BUF
- GMP
2 stops33h 24m
Multiple Airlines
Mon 3/308:00 am
GMP
- BUF
2 stops25h 53m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,720
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:34 am
BUF
- ICN
1 stop20h 21m
American Airlines
Wed 4/15:40 pm
ICN
- BUF
2 stops30h 13m
American Airlines
Deal found 2/8![American Airlines logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:32 am
BUF
- ICN
2 stops29h 08m
United Airlines
Wed 4/111:30 am
ICN
- BUF
2 stops24h 40m
United Airlines
Deal found 2/8![United Airlines logo]()
$1,526
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
BUF
- GMP
2 stops23h 20m
Multiple Airlines
Wed 4/18:00 am
GMP
- BUF
2 stops25h 03m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,823
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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:50 pm
BUF
- ICN
2 stops27h 50m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:08 pm
BUF
- ICN
2 stops50h 47m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:44 am
BUF
- ICN
2 stops52h 11m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:08 pm
BUF
- ICN
2 stops26h 47m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:50 pm
BUF
- ICN
3 stops37h 55m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:25 am
BUF
- ICN
3 stops48h 20m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:25 am
BUF
- ICN
3 stops42h 20m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:25 am
BUF
- ICN
2 stops26h 10m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$662
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:06 am
BUF
- GMP
2 stops39h 49m
Japan Airlines
Deal found 2/7![Japan Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:50 pm
BUF
- GMP
3 stops59h 15m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:50 pm
BUF
- GMP
3 stops44h 35m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$829
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:24 pm
BUF
- GMP
2 stops43h 51m
Japan Airlines
Deal found 2/8![Japan Airlines logo]()
$840
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,250 (CheapOair) |
One-way from | $416 (Kiwi.com) |
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 9, 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
Wed 4/15
7:00 am-4:05 pm
2 stops44h 05m
Incheon Intl
Mon 4/20
5:45 pm-8:43 pm
2 stops39h 58m
$1,337
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 4/16
7:02 pm-11:00 am
2 stops26h 58m
Incheon Intl
Sun 4/19
7:45 pm-8:58 am
2 stops50h 13m
$1,338
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Wed 3/25
6:34 am-3:55 pm
1 stop20h 21m
Incheon Intl
Wed 4/1
5:40 pm-10:41 pm
1 stop18h 01m
$1,367
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 4/2
5:29 pm-3:45 pm
2 stops33h 16m
Incheon Intl
Mon 4/6
5:40 pm-11:58 am
2 stops31h 18m
$1,379
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Tue 6/9
5:47 pm-4:05 pm
2 stops33h 18m
Incheon Intl
Sat 6/20
5:45 pm-9:02 pm
2 stops40h 17m
$1,381
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Tue 4/14
10:55 am-4:05 pm
2 stops40h 10m
Incheon Intl
Fri 4/17
5:45 pm-8:49 pm
2 stops40h 04m
$1,383
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Tue 5/12
3:55 pm-3:45 pm
2 stops34h 50m
Incheon Intl
Tue 5/19
5:40 pm-11:19 pm
1 stop18h 39m
$1,481
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 4/16
7:00 am-3:45 pm
1 stop19h 45m
Incheon Intl
Mon 4/20
5:40 pm-11:19 pm
1 stop18h 39m
$1,494
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Thu 4/2
6:34 am-3:45 pm
1 stop20h 11m
Incheon Intl
Mon 4/6
5:40 pm-10:41 pm
1 stop18h 01m
$1,494
BuffaloIncheon
BUF - ICN
BUFICN
Buffalo
Sat 6/6
7:00 am-4:05 pm
2 stops44h 05m
Incheon Intl
Sat 6/13
7:05 pm-9:02 pm
2 stops38h 57m
$1,514
Showing 1-10 of 31 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 9, 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 9, 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.
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to South Korea. 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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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
Find flights from Buffalo to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and South Korea flights
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Buffalo to 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,376 | Average$1,915 | FlexibilityNo cancel fee | On-timeN/A |