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South Korea

$607+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ICN
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap 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 agosto 28, 2025.

Round-trip from

$1,189
(Ovago)

One-way from

$607
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,374
From Buffalo to South Korea
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One-way flight from Buffalo to South Korea
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Highest demand for flights based on searches. 5% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 28, 2025.

This Ovago deal was found by Cheapflights users on 8/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/312:48 pmBUF - ICN
2 stops40h 57mWestJet
lun. 10/138:45 pmICN - BUF
2 stops39h 54mWestJet
Deal found 8/27$1,189
This Etihad Airways deal was found by Cheapflights users on 8/27. 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.
vie. 10/37:00 amBUF - ICN
2 stops38h 45mEtihad Airways
lun. 10/136:30 pmICN - BUF
2 stops39h 30mEtihad Airways
Deal found 8/27$1,230
This oojo deal was found by Cheapflights users on 8/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:00 amBUF - ICN
2 stops38h 45mEtihad Airways
jue. 9/186:30 pmICN - BUF
2 stops39h 30mEtihad Airways
Deal found 8/28$1,276
This Air Canada deal was found by Cheapflights users on 8/26. 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.
mar. 9/236:30 amBUF - ICN
2 stops22h 00mMultiple Airlines
mar. 9/305:45 pmICN - BUF
2 stops28h 52mMultiple Airlines
Deal found 8/26$1,286
This American Airlines deal was found by Cheapflights users on 8/28. 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.
jue. 9/47:00 amBUF - ICN
1 stop19h 30mAmerican Airlines
jue. 9/185:25 pmICN - BUF
1 stop18h 42mAmerican Airlines
Deal found 8/28$1,290
This American Airlines deal was found by Cheapflights users on 8/26. 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.
lun. 9/86:49 pmBUF - ICN
2 stops31h 41mAmerican Airlines
mar. 9/235:25 pmICN - BUF
2 stops29h 22mAmerican Airlines
Deal found 8/26$1,295
This Etihad Airways deal was found by Cheapflights users on 8/27. 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.
sáb. 10/49:33 amBUF - ICN
2 stops36h 12mEtihad Airways
lun. 10/136:30 pmICN - BUF
2 stops59h 01mEtihad Airways
Deal found 8/27$1,300
This American Airlines deal was found by Cheapflights users on 8/26. 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.
mar. 9/237:00 amBUF - GMP
2 stops25h 50mMultiple Airlines
mar. 9/307:55 amGMP - BUF
2 stops28h 13mMultiple Airlines
Deal found 8/26$1,328
This Etihad Airways deal was found by Cheapflights users on 8/25. 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.
mar. 11/256:00 amBUF - ICN
2 stops38h 45mEtihad Airways
mar. 12/25:50 pmICN - BUF
2 stops37h 17mEtihad Airways
Deal found 8/25$1,358
This Turkish Airlines deal was found by Cheapflights users on 8/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:00 amBUF - ICN
2 stops37h 05mTurkish Airlines
lun. 12/112:10 amICN - BUF
2 stops54h 57mTurkish Airlines
Deal found 8/25$1,368
This KAYAK deal was found by Cheapflights users on 8/27. 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.
vie. 10/37:07 amBUF - GMP
2 stops46h 28mANA
mar. 10/147:55 pmGMP - BUF
2 stops38h 18mANA
Deal found 8/27$1,638
This FlightHub deal was found by Cheapflights users on 8/25. 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.
mar. 11/252:58 pmBUF - GMP
2 stops29h 57mJapan Airlines
mar. 12/27:40 pmGMP - BUF
2 stops34h 20mJapan Airlines
Deal found 8/25$1,720

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 agosto 28, 2025.
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

vie. 10/3

12:48 pm-6:45 pm

2 stops40h 57m

Incheon Intl

lun. 10/13

8:45 pm-11:39 pm

2 stops39h 54m

$1,189

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

sáb. 10/4

7:00 am-10:05 pm

2 stops50h 05m

Incheon Intl

dom. 10/12

1:35 am-10:00 pm

2 stops33h 25m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

jue. 10/2

7:30 am-10:45 am

2 stops38h 15m

Incheon Intl

dom. 10/12

6:30 pm-10:00 pm

2 stops40h 30m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

vie. 10/3

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

lun. 10/13

6:30 pm-10:00 pm

2 stops40h 30m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

vie. 10/3

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

lun. 10/13

6:30 pm-5:51 pm

2 stops36h 21m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

sáb. 10/4

9:33 am-10:45 am

2 stops36h 12m

Incheon Intl

mar. 10/14

6:30 pm-2:59 pm

2 stops33h 29m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

vie. 10/3

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

dom. 10/12

6:30 pm-10:00 pm

2 stops40h 30m

$1,230

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

vie. 10/3

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

mar. 10/14

6:30 pm-9:00 pm

2 stops39h 30m

$1,230

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

mar. 9/23

7:00 am-9:50 pm

2 stops25h 50m

Seoul Gimpo Intl

mar. 9/30

7:55 am-11:08 pm

2 stops28h 13m

$1,328

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

lun. 2/2

1:59 pm-11:20 am

2 stops31h 21m

Seoul Gimpo Intl

dom. 2/15

7:50 pm-8:31 pm

2 stops38h 41m

$1,568

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 29 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 month to book a flight from Buffalo to South Korea?

Currently, February is the cheapest month in which you can book a flight from Buffalo to South Korea (average of $990). Flying from Buffalo to South Korea in December is currently the most expensive (average of $1,635). 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 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 agosto 28, 2025.

When flying from Buffalo to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 agosto 28, 2025.
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.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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 31h 21m. WestJet provides one of the quickest options available for as low as $1,568. The distance between Buffalo and South Korea is about 6643 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.

  • What is the cheapest month to book a flight from Buffalo to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to South Korea (average of $990). Flying from Buffalo to South Korea in December is currently the most expensive (average of $1,635). 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.

See more FAQs

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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 agosto 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,197Average$1,930FlexibilityNo cancel feeOn-timeN/A

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