How long is the flight from Buffalo to South Korea?

A quick flight from Buffalo to South Korea can take about 31h 10m. United Airlines provides one of the quickest options available for as low as $1,220. The distance between Buffalo and South Korea is about 6657 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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.

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.

$680+ Flights from Buffalo to South Korea

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Cheap 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 December 18, 2025.

Sun 12/2110:29 amBUF - ICN

2 stops29h 11mUnited Airlines

Tue 12/236:00 pmICN - BUF

2 stops33h 24mUnited Airlines

Deal found 12/17

$2,880

Sun 12/216:10 amBUF - ICN

1 stop20h 40mMultiple Airlines

Tue 12/236:00 pmICN - BUF

1 stop19h 47mMultiple Airlines

Deal found 12/17

$2,988

Sun 12/214:09 pmBUF - ICN

2 stops34h 36mJapan Airlines

Tue 12/237:15 pmICN - BUF

1 stop17h 14mJapan Airlines

Deal found 12/17

$3,080

Sun 12/216:30 amBUF - GMP

2 stops26h 00mANA

Tue 12/237:50 pmGMP - BUF

2 stops31h 34mANA

Deal found 12/17

$6,506

Best flights from Buffalo to South Korea
Discover carefully curated flight deals from Buffalo to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/228:30 amBUF - ICN

2 stops31h 10mUnited Airlines

Mon 1/266:00 pmICN - BUF

2 stops30h 49mUnited Airlines

Deal found 12/15

$1,220

Mon 2/25:44 pmBUF - ICN

2 stops31h 46mDelta

Sun 2/156:00 pmICN - BUF

1 stop19h 31mDelta

Deal found 12/16

$1,220

Sat 1/318:30 amBUF - ICN

2 stops42h 40mAir Canada

Sat 2/76:55 pmICN - BUF

2 stops39h 34mAir Canada

Deal found 12/17

$1,429

Thu 1/226:49 pmBUF - ICN

1 stop20h 56mKorean Air

Mon 1/2610:00 amICN - BUF

1 stop18h 58mKorean Air

Deal found 12/15

$1,479

Mon 2/28:30 amBUF - GMP

2 stops48h 00mANA

Sun 2/157:50 pmGMP - BUF

2 stops39h 01mANA

Deal found 12/16

$1,586

Sat 1/311:59 pmBUF - GMP

2 stops31h 21mANA

Sat 2/77:50 pmGMP - BUF

2 stops31h 34mANA

Deal found 12/17

$1,673

Wed 5/271:55 pmBUF - GMP

2 stops32h 10mANA

Mon 6/17:55 pmGMP - BUF

2 stops30h 15mANA

Deal found 12/16

$2,286

Thu 5/281:55 pmBUF - GMP

2 stops39h 40mANA

Tue 6/212:40 pmGMP - BUF

2 stops37h 30mANA

Deal found 12/16

$2,286

Last-minute flights from Buffalo to South Korea
Discover last-minute flight deals from Buffalo to South Korea. Data last updated December 18, 2025 and is based on user searches.

Sun 12/2110:29 amBUF - ICN

2 stops29h 11mUnited Airlines

Tue 12/236:00 pmICN - BUF

2 stops33h 24mUnited Airlines

Deal found 12/17

$2,880

Sun 12/216:10 amBUF - ICN

1 stop20h 40mMultiple Airlines

Tue 12/236:00 pmICN - BUF

1 stop19h 47mMultiple Airlines

Deal found 12/17

$2,988

Sun 12/214:09 pmBUF - ICN

2 stops34h 36mJapan Airlines

Tue 12/237:15 pmICN - BUF

1 stop17h 14mJapan Airlines

Deal found 12/17

$3,080

Sun 12/216:30 amBUF - GMP

2 stops26h 00mANA

Tue 12/237:50 pmGMP - BUF

2 stops31h 34mANA

Deal found 12/17

$6,506

Thu 1/228:30 amBUF - ICN

2 stops31h 10mUnited Airlines

Mon 1/266:00 pmICN - BUF

2 stops30h 49mUnited Airlines

Deal found 12/15

$1,220

Thu 1/227:00 amBUF - ICN

1 stop20h 45mKorean Air

Mon 1/2610:00 amICN - BUF

1 stop18h 58mKorean Air

Deal found 12/16

$1,479

Sat 1/318:30 amBUF - ICN

2 stops42h 40mAir Canada

Sat 2/76:55 pmICN - BUF

2 stops39h 34mAir Canada

Deal found 12/17

$1,429

Sat 1/312:08 pmBUF - ICN

1 stop25h 37mDelta

Sat 2/77:25 pmICN - BUF

1 stop18h 03mDelta

Deal found 12/17

$1,621

Sat 1/311:59 pmBUF - GMP

2 stops31h 21mANA

Sat 2/77:50 pmGMP - BUF

2 stops31h 34mANA

Deal found 12/17

$1,673

Sat 1/317:00 amBUF - ICN

3 stops49h 00mSingapore Airlines

Sat 2/74:55 pmICN - BUF

3 stops45h 00mSingapore Airlines

Deal found 12/17

$1,810

Sat 1/311:59 pmBUF - ICN

2 stops24h 11mMultiple Airlines

Sat 2/711:40 pmICN - BUF

3 stops47h 24mMultiple Airlines

Deal found 12/17

$2,043

One-way flights from Buffalo to South Korea
Search for one-way flight options from Buffalo to South Korea. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 5/1612:50 pmBUF - ICN

2 stops40h 55mWestJet

Deal found 12/16

$680

Fri 5/1512:07 pmBUF - ICN

2 stops44h 28mMultiple Airlines

Deal found 12/16

$683

Wed 5/203:50 pmBUF - ICN

2 stops61h 55mWestJet

Deal found 12/16

$697

Sun 5/174:05 pmBUF - ICN

2 stops38h 00mMultiple Airlines

Deal found 12/16

$713

Thu 5/1412:50 pmBUF - ICN

2 stops40h 55mWestJet

Deal found 12/16

$715

Thu 5/143:13 pmBUF - ICN

3 stops43h 32mMultiple Airlines

Deal found 12/16

$722

Sat 5/165:03 pmBUF - ICN

3 stops36h 42mMultiple Airlines

Deal found 12/16

$731

Tue 4/711:37 amBUF - ICN

2 stops42h 08mWestJet

Deal found 12/15

$755

Wed 5/2012:50 pmBUF - ICN

3 stops43h 45mMultiple Airlines

Deal found 12/16

$756

Tue 5/195:03 pmBUF - ICN

3 stops53h 22mMultiple Airlines

Deal found 12/16

$767

Fri 5/1512:07 pmBUF - GMP

3 stops45h 18mMultiple Airlines

Deal found 12/16

$877

Tue 5/195:03 pmBUF - GMP

3 stops40h 22mMultiple Airlines

Deal found 12/16

$891

Find flight deals from Buffalo to South Korea

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,220 (Delta)
One-way from	$680 (WestJet)

Provider with most accurate pricing for Buffalo-Seoul (SEL) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Buffalo-Seoul (SEL) flights.

Search Deals

From Buffalo to South Korea

Search Deals

One-way flight from Buffalo to South Korea

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 1/22

8:30 am-5:40 am

2 stops31h 10m

Incheon Intl

Mon 1/26

6:00 pm-10:49 am

2 stops30h 49m

$1,220

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

5:44 pm-3:30 pm

2 stops31h 46m

Incheon Intl

Sun 2/15

6:00 pm-11:31 pm

1 stop19h 31m

$1,220

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 1/31

8:30 am-5:10 pm

2 stops42h 40m

Incheon Intl

Sat 2/7

6:55 pm-8:29 pm

2 stops39h 34m

$1,429

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 1/22

6:49 pm-5:45 am

1 stop20h 56m

Incheon Intl

Mon 1/26

10:00 am-2:58 pm

1 stop18h 58m

$1,479

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

8:30 am-10:30 pm

2 stops48h 00m

Seoul Gimpo Intl

Sun 2/15

7:50 pm-8:51 pm

2 stops39h 01m

$1,586

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sat 1/31

1:59 pm-11:20 am

2 stops31h 21m

Seoul Gimpo Intl

Sat 2/7

7:50 pm-1:24 pm

2 stops31h 34m

$1,673

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Wed 5/27

1:55 pm-11:05 am

2 stops32h 10m

Seoul Gimpo Intl

Mon 6/1

7:55 pm-1:10 pm

2 stops30h 15m

$2,286

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 5/28

1:55 pm-6:35 pm

2 stops39h 40m

Seoul Gimpo Intl

Tue 6/2

12:40 pm-1:10 pm

2 stops37h 30m

$2,286

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 5/16

12:50 pm-6:45 pm

2 stops40h 55m

$680

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 5/15

12:07 pm-9:35 pm

2 stops44h 28m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 30 results

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 time of day to fly from BUF to KR?

When flying from Buffalo to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the morning.

What is the cheapest day to fly from Buffalo to South Korea?

Travelers seeking maximum savings on their Buffalo to South Korea flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

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

7.9

Good

8,005 reviews

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

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

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 10m. United Airlines provides one of the quickest options available for as low as $1,220. The distance between Buffalo and South Korea is about 6657 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

South Korea car rentals

Jeju-do car rentals

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Seoul car rentals

Top airline flying from Buffalo to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,197	Average$1,825	FlexibilityNo cancel fee	On-timeN/A

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$680+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to South Korea with Cheapflights

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Cheap flight deals from Buffalo to South Korea

Cheapest flights from Buffalo to South KoreaExplore 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 December 18, 2025.

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 December 18, 2025.

Find 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 December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 December 18, 2025.

What is the cheapest day to fly from Buffalo to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to South Korea. Price data was last updated on December 16, 2024.

Reviews of airlines servicing South Korea

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.

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?

How long is the flight from Buffalo to South Korea?

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

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

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

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

Top airline flying from Buffalo to South Korea

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Travel Smart

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 December 18, 2025.