South Korea

$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
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Cheap flight deals from Buffalo to South Korea

Cheapest flights from Buffalo to South Korea
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$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$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$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$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$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$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$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$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$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$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$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$1,401

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)
Provider with most accurate pricing for Buffalo-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Buffalo-Seoul (SEL) flights.
From Buffalo to South Korea
One-way flight from Buffalo to South Korea

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 31 results
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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.
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

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
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.
  • What airport do you fly from for flights from Buffalo to South Korea?

    For a flight from Buffalo to South Korea, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • How long is the flight from Buffalo to South Korea?

    A quick flight from Buffalo to South Korea can take about 20h 21m. Air Canada provides one of the quickest options available for as low as $1,367. The distance between Buffalo and South Korea is about 6657 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to South Korea that include hotel bookings?

    Yes. In addition to deals on Buffalo to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to South Korea.

  • Can I find deals for business class flights from Buffalo to South Korea?

    Yes. Cheapflights offers flight deals from Buffalo to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

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.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,376Average$1,915FlexibilityNo cancel feeOn-timeN/A

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