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$720+ Cheap flights from Seoul (SEL) to Buffalo (BUF)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BUF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Seoul to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Buffalo (BUF). 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,173
(LOT)

One-way from

$720
(Kiwi.com)
Provider with most accurate pricing for Seoul (SEL)-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Buffalo flights.
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From Seoul (SEL) to Buffalo
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One-way flight from Seoul (SEL) to Buffalo
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Find flight deals from Seoul to Buffalo

Cheapest flights from Seoul to Buffalo
Explore the most affordable flight options available from Seoul to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Gotogate deal was found by Cheapflights users on 3/30. 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.
Fri 10/318:50 amICN - BUF
2 stops36h 39mLOT
Sun 11/912:45 pmBUF - ICN
2 stops31h 55mLOT
Deal found 3/30$1,169
This Singapore Airlines deal was found by Cheapflights users on 3/30. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:45 pmICN - BUF
3 stops39h 36mSingapore Airlines
Sun 11/912:45 pmBUF - ICN
3 stops36h 55mSingapore Airlines
Deal found 3/30$1,239
This WestJet deal was found by Cheapflights users on 3/30. 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.
Wed 5/1410:40 pmICN - BUF
2 stops37h 06mWestJet
Wed 5/2112:05 pmBUF - ICN
2 stops41h 40mWestJet
Deal found 3/30$1,296
This United Airlines deal was found by Cheapflights users on 3/31. 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 6/1111:30 amICN - BUF
2 stops25h 14mUnited Airlines
Wed 8/2710:20 amBUF - ICN
2 stops29h 00mUnited Airlines
Deal found 3/31$1,355
This Korean Air deal was found by Cheapflights users on 3/30. 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.
Fri 10/3110:00 amICN - BUF
1 stop18h 38mKorean Air
Sun 11/97:00 amBUF - ICN
1 stop20h 45mKorean Air
Deal found 3/30$1,481
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Thu 10/3012:20 amICN - BUF
2 stops34h 05mQatar Airways
Sun 11/98:45 amBUF - ICN
2 stops42h 30mQatar Airways
Deal found 3/30$1,518
This Delta deal was found by Cheapflights users on 3/30. 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 6/297:40 pmICN - BUF
2 stops29h 30mDelta
Sat 7/57:50 pmBUF - ICN
1 stop32h 30mDelta
Deal found 3/30$1,640
This Asiana Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 6/299:40 amICN - BUF
1 stop27h 04mMultiple Airlines
Sat 7/58:10 pmBUF - ICN
1 stop21h 00mMultiple Airlines
Deal found 3/30$1,674

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to Buffalo 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 March 31, 2025.
Use the filters below to find and compare flights from Seoul to Buffalo that are best for you.

Fly from

Seoul

Fly to

Buffalo

Route

Depart

Return

Price

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 6/8

11:20 am-9:55 pm

2 stops47h 35m

Buffalo

Mon 6/16

9:45 am-6:25 am

2 stops31h 40m

$1,173

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 5/14

10:40 pm-10:46 pm

2 stops37h 06m

Buffalo

Wed 5/21

12:05 pm-6:45 pm

2 stops41h 40m

$1,296

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 6/11

11:30 am-11:44 pm

2 stops25h 14m

Buffalo

Wed 8/27

10:20 am-4:20 am

2 stops29h 00m

$1,355

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 6/11

11:50 pm-5:07 am

2 stops66h 17m

Buffalo

Wed 8/27

12:29 pm-3:35 pm

3 stops38h 06m

$1,488

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 6/11

10:15 am-3:10 pm

1 stop17h 55m

Buffalo

Wed 8/27

7:15 pm-4:50 am

1 stop20h 35m

$1,572

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 6/29

7:40 pm-12:10 pm

2 stops29h 30m

Buffalo

Sat 7/5

7:50 pm-5:20 pm

1 stop32h 30m

$1,640

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 6/10

1:20 am-10:50 pm

2 stops34h 30m

Buffalo

Wed 8/27

6:04 pm-10:30 am

2 stops27h 26m

$1,657

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 6/29

9:40 am-11:44 pm

1 stop27h 04m

Buffalo

Sat 7/5

8:10 pm-6:10 am

1 stop21h 00m

$1,674

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 8/27

12:45 pm-11:21 pm

2 stops23h 36m

$720

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 8/18

11:50 pm-5:07 am

2 stops66h 17m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 results
1
2

Compare providers for flights from Seoul to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Buffalo in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Buffalo

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

What is the cheapest time of day to fly from SEL to BUF?

Find hourly flight availability from Seoul to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated March 31, 2025.
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
LOT
7.6
Good
1,065 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Qatar Airways
7.4
Good
3,541 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Buffalo. 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 into for flights to Buffalo from Seoul?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Buffalo from Seoul. Booking flights from Seoul to Buffalo (BUF) should be relatively easy as there are 0 daily inbound flights from Seoul from 0 different airlines.

  • What are the cheapest airlines to fly from Seoul to Buffalo one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $1,051. However, be on the lookout for offers from Qatar Airways and Korean Air, as they are both options that can get you from Seoul to Buffalo for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seoul to Buffalo (average of $256). Flying from Seoul to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
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Amherst
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Orchard Park
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