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$861+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BUF
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
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 June 26, 2025.

Round-trip from

$1,230
(United Airlines)

One-way from

$861
(Kiwi.com)
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 June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/24. 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 8/2511:30 amICN - BUF
2 stops24h 26mUnited Airlines
Mon 9/810:55 amBUF - ICN
2 stops28h 25mUnited Airlines
Deal found 6/24$1,230
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/512:45 pmICN - BUF
2 stops34h 59mMultiple Airlines
Fri 7/1111:29 amBUF - ICN
2 stops28h 21mMultiple Airlines
Deal found 6/25$1,261
This Korean Air deal was found by Cheapflights users on 6/24. 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.
Mon 10/1310:15 amICN - BUF
1 stop17h 58mKorean Air
Mon 10/207:30 pmBUF - ICN
1 stop19h 30mKorean Air
Deal found 6/24$1,465
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:25 pmICN - BUF
2 stops35h 08mAmerican Airlines
Fri 7/117:00 amBUF - ICN
1 stop19h 30mAmerican Airlines
Deal found 6/25$1,520
This Tourvis deal was found by Cheapflights users on 6/24. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:45 pmICN - BUF
2 stops34h 34mWestJet
Sat 7/121:00 pmBUF - ICN
2 stops40h 45mWestJet
Deal found 6/24$1,532
This Qatar Airways deal was found by Cheapflights users on 6/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:20 amICN - BUF
2 stops32h 54mQatar Airways
Tue 9/239:48 amBUF - ICN
2 stops42h 17mQatar Airways
Deal found 6/24$1,571
This Turkish Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 11/212:10 amICN - BUF
2 stops54h 57mTurkish Airlines
Mon 11/176:32 pmBUF - ICN
2 stops33h 48mTurkish Airlines
Deal found 6/24$1,672
This Delta deal was found by Cheapflights users on 6/24. 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 7/66:40 pmICN - BUF
1 stop36h 39mDelta
Sat 7/127:21 pmBUF - ICN
1 stop32h 59mDelta
Deal found 6/24$1,718
This Singapore Airlines deal was found by Cheapflights users on 6/24. 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 8/2211:50 pmICN - BUF
2 stops66h 50mSingapore Airlines
Thu 9/43:55 pmBUF - ICN
3 stops34h 40mSingapore Airlines
Deal found 6/24$1,954

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 June 26, 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

Mon 8/25

11:30 am-10:56 pm

2 stops24h 26m

Buffalo

Mon 9/8

10:55 am-4:20 am

2 stops28h 25m

$1,230

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 7/18

1:00 pm-10:08 pm

2 stops22h 08m

Buffalo

Fri 7/25

5:32 pm-3:30 pm

1 stop32h 58m

$1,370

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 10/13

10:15 am-3:13 pm

1 stop17h 58m

Buffalo

Mon 10/20

7:30 pm-4:00 am

1 stop19h 30m

$1,465

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 7/6

8:45 pm-6:19 pm

2 stops34h 34m

Buffalo

Sat 7/12

1:00 pm-6:45 pm

2 stops40h 45m

$1,532

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 7/14

1:20 am-9:14 pm

2 stops32h 54m

Buffalo

Tue 9/23

9:48 am-5:05 pm

2 stops42h 17m

$1,571

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 11/2

12:10 am-5:07 pm

2 stops54h 57m

Buffalo

Mon 11/17

6:32 pm-6:20 pm

2 stops33h 48m

$1,672

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 7/6

6:40 pm-6:19 pm

1 stop36h 39m

Buffalo

Sat 7/12

7:21 pm-5:20 pm

1 stop32h 59m

$1,718

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 11/3

4:45 pm-5:07 pm

3 stops38h 22m

Buffalo

Mon 11/17

10:05 am-3:40 pm

3 stops39h 35m

$1,929

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 7/25

5:25 pm-10:35 pm

1 stop18h 10m

Buffalo

Sat 8/16

7:08 am-3:30 pm

1 stop19h 22m

$2,210

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 7/13

10:05 pm-11:59 pm

2 stops38h 54m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 18 results
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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

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 June 26, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines, and Singapore Airlines from Seoul to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,094 reviews
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,505 reviews
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,315 reviews
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,966 reviews
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,597 reviews
Korean Air
8.4
Very good
1,094 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 WestJet, with whom users have recently found tickets for as low as $864. However, be on the lookout for offers from Singapore Airlines and Japan Airlines, 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
Williamsville
Amherst
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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