Which layover airport has the shortest travel time from Buffalo to Seoul?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 18h 29m.

Which airport is the most popular layover for flights between Buffalo and Seoul?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Buffalo to Seoul?

Flights via Detroit (DTW) offer the lowest average round-trip price of $1,636.

Which layover airport has the shortest connection time from Buffalo to Seoul?

Dallas (DFW) has the shortest average layover time for this route: 1h 26m.

When did momondo last update prices for flights from Buffalo Airport to Seoul?

Prices for flights from Buffalo Airport to Seoul are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Seoul?

There is 1 operator available for flights from Buffalo Airport to Seoul as of September 2026.

How old do you have to be to fly from Buffalo Airport to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$569 Cheap Flights from Buffalo to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Seoul

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:08 pm - 6:20 pmBUF Buffalo-ICN Incheon Intl

40h 12m2 stops New York John F Kennedy Intl Istanbul

12:05 am - 2:57 pmICN Incheon Intl-BUF Buffalo

28h 52m2 stops Istanbul New York John F Kennedy Intl

$1,255Turkish Airlines

Sun, Nov 1 - Mon, Nov 16

7:59 pm - 11:20 amBUF Buffalo-ICN Incheon Intl

26h 21m2 stops New York John F Kennedy Intl Taipei City Taiwan Taoyuan Intl

12:30 pm - 11:33 pmICN Incheon Intl-BUF Buffalo

25h 03m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,330Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

8:06 pm - 1:50 pmBUF Buffalo-ICN Incheon Intl

27h 44m2 stops New York John F Kennedy Intl Hong Kong Intl

7:35 pm - 11:56 pmICN Incheon Intl-BUF Buffalo

42h 21m2 stops Hong Kong Intl New York John F Kennedy Intl

$1,433Multiple Airlines

Thu, Feb 4 - Tue, Feb 16

4:48 pm - 5:15 pmBUF Buffalo-ICN Incheon Intl

59h 27m2 stops Dallas/Fort Worth Doha Hamad Intl

12:20 am - 10:53 pmICN Incheon Intl-BUF Buffalo

36h 33m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,470Qatar Airways

Fri, Oct 23 - Mon, Nov 16

6:30 am - 10:30 amBUF Buffalo-ICN Incheon Intl

39h 00m3 stops Chicago O'Hare Intl San Francisco Taipei City Taiwan Taoyuan Intl

11:40 am - 8:07 amICN Incheon Intl-BUF Buffalo

34h 27m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,498Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:30 am - 4:10 pmBUF Buffalo-ICN Incheon Intl

44h 40m2 stops Chicago O'Hare Intl Vancouver Intl

6:55 pm - 8:51 pmICN Incheon Intl-BUF Buffalo

39h 56m2 stops Vancouver Intl Chicago O'Hare Intl

$1,500Air Canada

Fri, Oct 30 - Fri, Nov 6

7:53 pm - 5:40 pmBUF Buffalo-ICN Incheon Intl

32h 47m2 stops New York John F Kennedy Intl Istanbul

12:05 am - 2:57 pmICN Incheon Intl-BUF Buffalo

28h 52m2 stops Istanbul New York John F Kennedy Intl

$1,503Turkish Airlines

Fri, Oct 23 - Mon, Nov 16

7:00 am - 6:25 pmBUF Buffalo-ICN Incheon Intl

21h 25m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:55 pm - 8:31 pmICN Incheon Intl-BUF Buffalo

39h 36m2 stops Vancouver Intl Chicago O'Hare Intl

$1,515Multiple Airlines

Fri, Feb 12 - Fri, Feb 26

6:00 am - 3:30 pmBUF Buffalo-ICN Incheon Intl

19h 30m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 11:55 pmICN Incheon Intl-BUF Buffalo

20h 15m1 stop Atlanta Hartsfield-Jackson

$1,558Delta

Thu, Feb 4 - Tue, Feb 16

6:15 am - 4:50 pmBUF Buffalo-ICN Incheon Intl

21h 35m1 stop Detroit Metropolitan Wayne County

9:35 am - 11:35 amICN Incheon Intl-BUF Buffalo

16h 00m1 stop Detroit Metropolitan Wayne County

$1,616Delta

Thu, Oct 29 - Thu, Nov 5

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American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets

American Airlines

Oct 29

BUF7:00 amBuffalo

20h 45m

1 stop

ICN4:45 pmIncheon Intl

Nov 5

ICN6:50 pmIncheon Intl

29h 50m

2 stops

BUF10:40 amBuffalo

$1,621

American Airlines

Feb 4

BUF6:51 pmBuffalo

31h 34m

2 stops

ICN4:25 pmIncheon Intl

Feb 16

ICN6:50 pmIncheon Intl

18h 03m

1 stop

BUF10:53 pmBuffalo

$5,823

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets

Delta

Feb 4

BUF6:00 amBuffalo

19h 30m

1 stop

ICN3:30 pmIncheon Intl

Feb 16

ICN5:40 pmIncheon Intl

20h 15m

1 stop

BUF11:55 pmBuffalo

$1,558

Delta

Oct 29

BUF6:15 amBuffalo

21h 35m

1 stop

ICN4:50 pmIncheon Intl

Nov 5

ICN9:35 amIncheon Intl

16h 00m

1 stop

BUF11:35 amBuffalo

$1,616

Delta

Feb 4

BUF6:00 amBuffalo

19h 30m

1 stop

ICN3:30 pmIncheon Intl

Feb 16

ICN5:40 pmIncheon Intl

20h 15m

1 stop

BUF11:55 pmBuffalo

$5,818

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Sun 11/1

12:08 pm-6:20 pm

2 stops40h 12m

Incheon Intl

Mon 11/16

12:05 am-2:57 pm

2 stops28h 52m

$1,255

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 10/29

7:59 pm-11:20 am

2 stops26h 21m

Incheon Intl

Thu 11/5

12:30 pm-11:33 pm

2 stops25h 03m

$1,330

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 2/4

8:06 pm-1:50 pm

2 stops27h 44m

Incheon Intl

Tue 2/16

7:35 pm-11:56 pm

2 stops42h 21m

$1,433

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 10/23

4:48 pm-5:15 pm

2 stops59h 27m

Incheon Intl

Mon 11/16

12:20 am-10:53 pm

2 stops36h 33m

$1,470

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 10/29

6:30 am-10:30 am

3 stops39h 00m

Incheon Intl

Thu 11/5

11:40 am-8:07 am

2 stops34h 27m

$1,498

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 10/30

6:30 am-4:10 pm

2 stops44h 40m

Incheon Intl

Fri 11/6

6:55 pm-8:51 pm

2 stops39h 56m

$1,500

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 10/23

7:53 pm-5:40 pm

2 stops32h 47m

Incheon Intl

Mon 11/16

12:05 am-2:57 pm

2 stops28h 52m

$1,503

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 2/12

7:00 am-6:25 pm

2 stops21h 25m

Incheon Intl

Fri 2/26

6:55 pm-8:31 pm

2 stops39h 36m

$1,515

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 2/4

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Tue 2/16

5:40 pm-11:55 pm

1 stop20h 15m

$1,558

Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 10/29

6:15 am-4:50 pm

1 stop21h 35m

Incheon Intl

Thu 11/5

9:35 am-11:35 am

1 stop16h 00m

$1,616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Layovers

What is the cheapest airline that flies from Buffalo to Seoul?

American Airlines, Turkish Airlines, and Japan Airlines are the most popular carriers operating from Buffalo to Seoul

When to book flights from Buffalo to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Seoul (BUF to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Seoul

Best Price Found	$569
Fastest flight time	20h 39m
Direct flights	None

The best one-way flight to Seoul from Buffalo in the past 72 hours is $569. The best round-trip flight deal from Buffalo to Seoul found on momondo in the last 72 hours is $1,255.

The fastest flight from Buffalo to Seoul takes 20h 39m

There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.

Search flight deals

Frequently asked questions about flying from Buffalo to Seoul

How far is Buffalo to Seoul by plane?
There are 6641.8 mi between Buffalo and Seoul. A reasonable flight in good conditions will take 20h 39m.
When did momondo last update prices for flights from Buffalo Airport to Seoul?
Prices for flights from Buffalo Airport to Seoul are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Seoul?
There is 1 operator available for flights from Buffalo Airport to Seoul as of September 2026.
How old do you have to be to fly from Buffalo Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Seoul

Compare and see reviews for airlines that fly from Buffalo to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,106	Free Cancellation	Rating 7.8 8,579 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Seoul for you.

Can I find flights from Buffalo to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Seoul?

Once you have performed a search for Buffalo to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Buffalo to Seoul from $569

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Seoul departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets

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Our best Delta deals on Buffalo to Seoul flight tickets

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How to get the cheapest flight ticket from Buffalo to Seoul

What is the cheapest airline that flies from Buffalo to Seoul?

Which airport is the most popular layover for flights between Buffalo and Seoul?

Which layover airport offers the lowest fares from Buffalo to Seoul?

Which layover airport has the shortest travel time from Buffalo to Seoul?

Which layover airport has the shortest connection time from Buffalo to Seoul?

When to book flights from Buffalo to Seoul

Cheap Buffalo to Seoul (BUF to SEL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Buffalo to Seoul

Best airlines flying from Buffalo to Seoul

Compare and see reviews for airlines that fly from Buffalo to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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