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$607+ Cheap flights from Buffalo (BUF) to Seoul (SEL)

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 — SEL
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap flight deals from Buffalo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 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 Seoul (SEL)
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One-way flight from Buffalo to Seoul (SEL)
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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 Seoul

Cheapest flights from Buffalo to Seoul
Explore the most affordable flight options available from Buffalo to Seoul. 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 Seoul 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 Seoul that are best for you.

Fly from

Buffalo

Fly to

Seoul

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 Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Buffalo to Seoul?

Currently, February is the cheapest month in which you can book a flight from Buffalo to Seoul (average of $990). Flying from Buffalo to Seoul 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 SEL?

Find hourly flight availability from Buffalo to Seoul. 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 Seoul, 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 33% versus a flight in the afternoon.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated agosto 28, 2025.
Read through reviews of airlines operating flights from Buffalo to Seoul, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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 Seoul. 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 Seoul?

    For a flight from Buffalo to Seoul, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Seoul?

    WestJet, Etihad Airways, and ANA can get you from Buffalo to Seoul in just under 31h 21m. Your travel time can differ by up to 18h 44m. The distance between Buffalo and Seoul is about 6643 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to Seoul round-trip?

    Delta, at $1,197, was found to be the cheapest airline from Buffalo to Seoul.. Delta is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Buffalo to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Seoul (average of $990). Flying from Buffalo to Seoul 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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Alternative routes for Buffalo to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buffalo to Seoul

Discover the top airline that operate flights from Buffalo to Seoul. 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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