What are the cheapest airlines to fly from South Korea to Buffalo one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $871. Users have also found prices from $914 and $1,032 on Singapore Airlines and Korean Air, respectively.

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

Currently, January is the cheapest month in which you can book a flight from South Korea to Buffalo (average of $256). Flying from South Korea 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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Buffalo as you normally would.

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

Most people fly into Buffalo (BUF) if they book a flight to Buffalo from South Korea. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from South Korea 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.

$1,491+ Flights from South Korea to Buffalo

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Cheap flight deals from South Korea to Buffalo

Round-trip from	$1,349 (United Airlines)
One-way from	$715 (Kiwi.com)

From South Korea to Buffalo

Search Deals

One-way flight from South Korea to Buffalo

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Find flight deals from South Korea to Buffalo

Cheapest flights from South Korea to Buffalo
Explore the most affordable flight options available from South Korea to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sat 9/2711:30 amICN - BUF

2 stops38h 52mUnited Airlines

Sat 10/47:07 amBUF - ICN

2 stops32h 13mUnited Airlines

Deal found 6/12

$1,349

Sat 7/265:25 pmICN - BUF

2 stops44h 07mAmerican Airlines

Sat 8/166:00 amBUF - ICN

2 stops44h 30mAmerican Airlines

Deal found 6/12

$1,536

Sat 11/297:30 pmICN - BUF

1 stop18h 20mKorean Air

Sun 12/77:15 pmBUF - ICN

1 stop21h 15mKorean Air

Deal found 6/10

$1,546

Fri 7/41:35 amICN - BUF

2 stops32h 36mEtihad Airways

Fri 7/119:45 amBUF - ICN

2 stops47h 20mEtihad Airways

Deal found 6/12

$1,628

Thu 7/108:30 amICN - BUF

2 stops28h 14mMultiple Airlines

Tue 7/157:34 pmBUF - ICN

2 stops31h 51mMultiple Airlines

Deal found 6/11

$1,633

Sat 7/56:40 pmICN - BUF

2 stops26h 42mDelta

Fri 7/117:24 pmBUF - ICN

1 stop32h 56mDelta

Deal found 6/12

$1,638

Fri 7/258:45 pmICN - BUF

2 stops40h 14mWestJet

Sat 8/1612:02 pmBUF - ICN

2 stops41h 43mWestJet

Deal found 6/12

$1,640

Fri 6/1310:25 pmICN - BUF

2 stops33h 41mKLM

Mon 6/167:59 pmBUF - ICN

2 stops31h 41mKLM

Deal found 6/10

$1,643

Mon 8/44:45 pmICN - BUF

3 stops39h 15mSingapore Airlines

Thu 8/1412:29 pmBUF - ICN

3 stops38h 06mSingapore Airlines

Deal found 6/12

$1,865

Thu 6/121:20 amICN - BUF

2 stops33h 04mQatar Airways

Mon 6/162:39 pmBUF - ICN

2 stops37h 26mQatar Airways

Deal found 6/10

$1,898

Best flights from South Korea to Buffalo
Discover carefully curated flight deals from South Korea to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 9/2711:30 amICN - BUF

2 stops38h 52mUnited Airlines

Sat 10/47:07 amBUF - ICN

2 stops32h 13mUnited Airlines

Deal found 6/12

$1,349

Sat 7/265:25 pmICN - BUF

2 stops44h 07mAmerican Airlines

Sat 8/166:00 amBUF - ICN

2 stops44h 30mAmerican Airlines

Deal found 6/12

$1,536

Sat 11/297:30 pmICN - BUF

1 stop18h 20mKorean Air

Sun 12/77:15 pmBUF - ICN

1 stop21h 15mKorean Air

Deal found 6/10

$1,546

Fri 7/41:35 amICN - BUF

2 stops32h 36mEtihad Airways

Fri 7/119:45 amBUF - ICN

2 stops47h 20mEtihad Airways

Deal found 6/12

$1,628

Thu 7/108:30 amICN - BUF

2 stops28h 14mMultiple Airlines

Tue 7/157:34 pmBUF - ICN

2 stops31h 51mMultiple Airlines

Deal found 6/11

$1,633

Sat 7/56:40 pmICN - BUF

2 stops26h 42mDelta

Fri 7/117:24 pmBUF - ICN

1 stop32h 56mDelta

Deal found 6/12

$1,638

Fri 7/258:45 pmICN - BUF

2 stops40h 14mWestJet

Sat 8/1612:02 pmBUF - ICN

2 stops41h 43mWestJet

Deal found 6/12

$1,640

Mon 8/44:45 pmICN - BUF

3 stops39h 15mSingapore Airlines

Thu 8/1412:29 pmBUF - ICN

3 stops38h 06mSingapore Airlines

Deal found 6/12

$1,865

Sun 8/31:20 amICN - BUF

2 stops32h 54mQatar Airways

Mon 8/189:49 amBUF - ICN

2 stops42h 16mQatar Airways

Deal found 6/10

$1,898

Last-minute flights from South Korea to Buffalo
Discover last-minute flight deals from South Korea to Buffalo. Data last updated June 12, 2025 and is based on user searches.

Thu 6/121:20 amICN - BUF

2 stops33h 04mQatar Airways

Mon 6/162:39 pmBUF - ICN

2 stops37h 26mQatar Airways

Deal found 6/10

$1,898

Fri 6/1310:25 pmICN - BUF

2 stops33h 41mKLM

Mon 6/167:59 pmBUF - ICN

2 stops31h 41mKLM

Deal found 6/10

$1,643

Thu 7/34:50 pmICN - BUF

2 stops37h 35mUnited Airlines

Fri 7/188:25 amBUF - ICN

2 stops30h 55mUnited Airlines

Deal found 6/12

$1,547

Thu 7/36:50 pmICN - BUF

1 stop18h 01mKorean Air

Fri 7/189:01 amBUF - ICN

1 stop18h 24mKorean Air

Deal found 6/12

$1,676

Thu 7/34:45 pmICN - BUF

3 stops39h 15mSingapore Airlines

Fri 7/1812:43 pmBUF - ICN

3 stops37h 52mSingapore Airlines

Deal found 6/12

$2,306

Fri 7/41:35 amICN - BUF

2 stops32h 36mEtihad Airways

Fri 7/119:45 amBUF - ICN

2 stops47h 20mEtihad Airways

Deal found 6/12

$1,628

Sat 7/56:40 pmICN - BUF

2 stops26h 42mDelta

Fri 7/117:24 pmBUF - ICN

1 stop32h 56mDelta

Deal found 6/12

$1,638

Thu 7/108:30 amICN - BUF

2 stops28h 14mMultiple Airlines

Tue 7/157:34 pmBUF - ICN

2 stops31h 51mMultiple Airlines

Deal found 6/11

$1,633

Fri 7/258:45 pmICN - BUF

2 stops40h 14mWestJet

Sat 8/1612:02 pmBUF - ICN

2 stops41h 43mWestJet

Deal found 6/12

$1,640

Sat 7/265:25 pmICN - BUF

2 stops44h 07mAmerican Airlines

Sat 8/166:00 amBUF - ICN

2 stops44h 30mAmerican Airlines

Deal found 6/12

$1,536

One-way flights from South Korea to Buffalo
Search for one-way flight options from South Korea to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 6/182:45 pmICN - BUF

3 stops45h 45mMultiple Airlines

Deal found 6/12

$715

Tue 11/186:25 pmICN - BUF

2 stops37h 08mWestJet

Deal found 6/12

$871

Thu 7/34:45 pmICN - BUF

3 stops39h 15mSingapore Airlines

Deal found 6/12

$914

Tue 11/187:30 pmICN - BUF

1 stop18h 20mKorean Air

Deal found 6/12

$1,032

Mon 11/1712:20 amICN - BUF

2 stops35h 05mQatar Airways

Deal found 6/12

$1,061

Tue 8/1910:25 pmICN - BUF

2 stops38h 32mKLM

Deal found 6/12

$1,314

Tue 8/194:50 pmICN - BUF

2 stops43h 06mUnited Airlines

Deal found 6/12

$1,358

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 9/27

11:30 am-1:22 pm

2 stops38h 52m

Buffalo

Sat 10/4

7:07 am-4:20 am

2 stops32h 13m

$1,349

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 7/26

5:25 pm-12:32 am

2 stops44h 07m

Buffalo

Sat 8/16

6:00 am-3:30 pm

2 stops44h 30m

$1,536

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 11/29

7:30 pm-11:50 pm

1 stop18h 20m

Buffalo

Sun 12/7

7:15 pm-6:30 am

1 stop21h 15m

$1,546

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 7/4

1:35 am-9:11 pm

2 stops32h 36m

Buffalo

Fri 7/11

9:45 am-10:05 pm

2 stops47h 20m

$1,628

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 7/10

8:30 am-11:44 pm

2 stops28h 14m

Buffalo

Tue 7/15

7:34 pm-4:25 pm

2 stops31h 51m

$1,633

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 7/5

6:40 pm-8:22 am

2 stops26h 42m

Buffalo

Fri 7/11

7:24 pm-5:20 pm

1 stop32h 56m

$1,638

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 7/25

8:45 pm-11:59 pm

2 stops40h 14m

Buffalo

Sat 8/16

12:02 pm-6:45 pm

2 stops41h 43m

$1,640

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 8/4

4:45 pm-7:00 pm

3 stops39h 15m

Buffalo

Thu 8/14

12:29 pm-3:35 pm

3 stops38h 06m

$1,865

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 8/3

1:20 am-9:14 pm

2 stops32h 54m

Buffalo

Mon 8/18

9:49 am-5:05 pm

2 stops42h 16m

$1,898

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 6/18

2:45 pm-11:30 pm

3 stops45h 45m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 results

Best time to book a flight from South Korea to Buffalo

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

Rainfall in Buffalo 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

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

Korean Air

8.4

Very good

1,088 reviews

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

1,088 reviews

Korean Air

8.4

Very good

1,088 reviews

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

1,302 reviews

Korean Air

8.4

Very good

1,088 reviews

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

7,946 reviews

Korean Air

8.4

Very good

1,088 reviews

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.

KLM

7.8

Good

1,358 reviews

Korean Air

8.4

Very good

1,088 reviews

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

3,584 reviews

Korean Air

8.4

Very good

1,088 reviews

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

What airport do you fly into for flights to Buffalo from South Korea?
Most people fly into Buffalo (BUF) if they book a flight to Buffalo from South Korea. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.
What are the cheapest airlines to fly from South Korea to Buffalo one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as $871. Users have also found prices from $914 and $1,032 on Singapore Airlines and Korean Air, respectively.
Can I find deals for flights from South Korea to Buffalo that include hotel bookings?
Yes. In addition to deals on South Korea to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Korea to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Buffalo.
Can I find deals for business class flights from South Korea to Buffalo?
Yes. Cheapflights offers flight deals from South Korea 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 South Korea to Buffalo?
Currently, January is the cheapest month in which you can book a flight from South Korea to Buffalo (average of $256). Flying from South Korea 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

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Amherst

Orchard Park

Batavia

Eden

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West Seneca

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$715+ Cheap flights from South Korea 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Korea to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Korea to Buffalo

Keep the following information in mind while searching for South Korea to Buffalo flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Find flight deals from South Korea to Buffalo

Cheapest flights from South Korea to BuffaloExplore the most affordable flight options available from South Korea to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from South Korea to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Buffalo that are best for you.

Best time to book a flight from South Korea to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from South Korea with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Buffalo

Rainfall in Buffalo by month

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

Temperature in Buffalo by month

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

Reviews of airlines servicing Buffalo

Related info for your journey

Find useful and relevant information for your journey from South Korea 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 South Korea?

What are the cheapest airlines to fly from South Korea to Buffalo one-way?

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

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

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

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

Traveling to a place near South Korea?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Buffalo

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

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Book with Flexibility

Travel Smart

Cheapest flights from South Korea to Buffalo
Explore the most affordable flight options available from South Korea to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.