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

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

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.

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.

$507 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 8:55 amBUF Buffalo-ICN Incheon Intl

28h 45m2 stops Boston Logan Intl Istanbul

10:40 am - 11:59 pmICN Incheon Intl-BUF Buffalo

51h 19m2 stops Istanbul New York John F Kennedy Intl

$1,235Turkish Airlines

Mon, Nov 23 - Mon, Nov 30

4:08 pm - 5:40 pmBUF Buffalo-ICN Incheon Intl

36h 32m2 stops New York John F Kennedy Intl Istanbul

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

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

$1,296Turkish Airlines

Fri, Oct 23 - Mon, Nov 16

3:48 pm - 6:20 pmBUF Buffalo-ICN Incheon Intl

36h 32m2 stops New York John F Kennedy Intl Istanbul

10:40 am - 8:07 amICN Incheon Intl-BUF Buffalo

35h 27m2 stops Istanbul New York John F Kennedy Intl

$1,394Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

10:46 am - 4:05 pmBUF Buffalo-ICN Incheon Intl

40h 19m2 stops Chicago O'Hare Intl Vancouver Intl

5:55 pm - 9:42 amICN Incheon Intl-BUF Buffalo

28h 47m2 stops Vancouver Intl Chicago O'Hare Intl

$1,463Air Canada

Sun, Oct 18 - Tue, Oct 27

6:00 am - 8:55 amBUF Buffalo-ICN Incheon Intl

36h 55m2 stops New York John F Kennedy Intl Istanbul

12:05 am - 6:33 pmICN Incheon Intl-BUF Buffalo

56h 28m2 stops Istanbul New York John F Kennedy Intl

$1,489Turkish Airlines

Wed, Dec 23 - Thu, Jan 7

6:35 am - 4:50 pmBUF Buffalo-ICN Incheon Intl

20h 15m1 stop Detroit Metropolitan Wayne County

8:35 pm - 8:34 amICN Incheon Intl-BUF Buffalo

25h 59m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$1,562Delta

Mon, Nov 23 - Mon, Nov 30

7:53 pm - 8:55 amBUF Buffalo-ICN Incheon Intl

48h 02m2 stops New York John F Kennedy Intl Istanbul

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

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

$1,564Turkish Airlines

Fri, Oct 23 - Mon, Nov 16

12:50 pm - 5:15 pmBUF Buffalo-ICN Incheon Intl

62h 25m2 stops New York John F Kennedy Intl Doha Hamad Intl

12:20 am - 3:54 pmICN Incheon Intl-BUF Buffalo

53h 34m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,609Qatar Airways

Thu, Nov 26 - Wed, Dec 9

12:21 pm - 5:45 amBUF Buffalo-ICN Incheon Intl

27h 24m1 stop Atlanta Hartsfield-Jackson

9:35 am - 11:18 amICN Incheon Intl-BUF Buffalo

15h 43m1 stop Detroit Metropolitan Wayne County

$1,616Delta

Wed, Nov 4 - Wed, Nov 11

2:55 pm - 5:40 amBUF Buffalo-ICN Incheon Intl

24h 45m2 stops Washington, D.C. Dulles Intl San Francisco

6:30 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 29m1 stop Newark

$1,616United Airlines

Wed, Nov 4 - Wed, Nov 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Buffalo to Seoul

Our best Air Canada deals on Buffalo to Seoul flight tickets

Air Canada

Oct 18

BUF10:46 amBuffalo

40h 19m

2 stops

ICN4:05 pmIncheon Intl

Oct 27

ICN5:55 pmIncheon Intl

28h 47m

2 stops

BUF9:42 amBuffalo

$1,463

Air Canada

Oct 22

BUF7:00 amBuffalo

44h 05m

2 stops

ICN4:05 pmIncheon Intl

Oct 26

ICN5:55 pmIncheon Intl

39h 41m

2 stops

BUF8:36 pmBuffalo

$1,685

Air Canada

Oct 22

BUF7:00 amBuffalo

44h 05m

2 stops

ICN4:05 pmIncheon Intl

Oct 26

ICN5:55 pmIncheon Intl

39h 41m

2 stops

BUF8:36 pmBuffalo

$1,704

Qatar Airways flights from Buffalo to Seoul

Our best Qatar Airways deals on Buffalo to Seoul flight tickets

Qatar Airways

Nov 26

BUF12:50 pmBuffalo

62h 25m

2 stops

ICN5:15 pmIncheon Intl

Dec 9

ICN12:20 amIncheon Intl

53h 34m

2 stops

BUF3:54 pmBuffalo

$1,609

Qatar Airways

Nov 26

BUF12:50 pmBuffalo

62h 25m

2 stops

ICN5:15 pmIncheon Intl

Dec 10

ICN12:20 amIncheon Intl

35h 50m

2 stops

BUF10:10 pmBuffalo

$1,631

Qatar Airways

Nov 27

BUF6:00 amBuffalo

45h 15m

2 stops

ICN5:15 pmIncheon Intl

Dec 9

ICN12:20 amIncheon Intl

32h 13m

2 stops

BUF6:33 pmBuffalo

$1,647

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 11/23

2:10 pm-8:55 am

2 stops28h 45m

Incheon Intl

Mon 11/30

10:40 am-11:59 pm

2 stops51h 19m

$1,235

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 10/23

4:08 pm-5:40 pm

2 stops36h 32m

Incheon Intl

Mon 11/16

12:05 am-2:57 pm

2 stops52h 52m

$1,296

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 11/4

3:48 pm-6:20 pm

2 stops36h 32m

Incheon Intl

Wed 11/11

10:40 am-8:07 am

2 stops35h 27m

$1,394

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Sun 10/18

10:46 am-4:05 pm

2 stops40h 19m

Incheon Intl

Tue 10/27

5:55 pm-9:42 am

2 stops28h 47m

$1,463

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 12/23

6:00 am-8:55 am

2 stops36h 55m

Incheon Intl

Thu 1/7

12:05 am-6:33 pm

2 stops56h 28m

$1,489

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 11/23

6:35 am-4:50 pm

1 stop20h 15m

Incheon Intl

Mon 11/30

8:35 pm-8:34 am

2 stops25h 59m

$1,562

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Fri 10/23

7:53 pm-8:55 am

2 stops48h 02m

Incheon Intl

Mon 11/16

12:05 am-2:57 pm

2 stops52h 52m

$1,564

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 11/26

12:50 pm-5:15 pm

2 stops62h 25m

Incheon Intl

Wed 12/9

12:20 am-3:54 pm

2 stops53h 34m

$1,609

Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 11/4

12:21 pm-5:45 am

1 stop27h 24m

Incheon Intl

Wed 11/11

9:35 am-11:18 am

1 stop15h 43m

$1,616

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 11/4

2:55 pm-5:40 am

2 stops24h 45m

Incheon Intl

Wed 11/11

6:30 pm-10:59 pm

1 stop18h 29m

$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?

United Airlines, Turkish Airlines, and American 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	$507
Fastest flight time	20h 39m
Direct flights	None

The best one-way flight to Seoul from Buffalo in the past 72 hours is $507. The best round-trip flight deal from Buffalo to Seoul found on momondo in the last 72 hours is $1,235.

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 8,596 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 10/22

Thu 10/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Nearby airports

Airlines

Cabin classes

Other South Korea destinations

Other flights from Buffalo

Complete your trip

Feeling lucky

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Buffalo to Seoul from $507

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 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Buffalo to Seoul

Our best Air Canada deals on Buffalo to Seoul flight tickets

Qatar Airways flights from Buffalo to Seoul

Our best Qatar Airways deals on Buffalo to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

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.

Popular cities in South Korea

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

Fly to other destinations from Buffalo

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year