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 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 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.

$541 Cheap Flights from Buffalo to Seoul in 2026

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

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4:04 pm - 11:00 amBUF Buffalo-ICN Incheon Intl

29h 56m2 stops New York John F Kennedy Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 8:08 amICN Incheon Intl-BUF Buffalo

33h 28m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,335Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

2:54 pm - 2:10 pmBUF Buffalo-GMP Seoul Gimpo Intl

34h 16m2 stops Boston Logan Intl Beijing Capital

8:35 am - 11:08 amGMP Seoul Gimpo Intl-BUF Buffalo

39h 33m2 stops Beijing Capital Boston Logan Intl

$1,438Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

4:35 pm - 11:00 amBUF Buffalo-ICN Incheon Intl

29h 25m2 stops New York John F Kennedy Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 8:08 amICN Incheon Intl-BUF Buffalo

33h 28m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,555Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

6:00 am - 4:25 pmBUF Buffalo-ICN Incheon Intl

20h 25m1 stop Newark

5:15 pm - 10:37 pmICN Incheon Intl-BUF Buffalo

18h 22m1 stop Newark

$1,558United Airlines

Tue, Mar 2 - Tue, Mar 30

6:00 am - 4:25 pmBUF Buffalo-ICN Incheon Intl

20h 25m1 stop Newark

11:30 am - 8:31 pmICN Incheon Intl-BUF Buffalo

22h 01m2 stops San Francisco Chicago O'Hare Intl

$1,563United Airlines

Tue, Mar 2 - Tue, Mar 30

2:44 pm - 5:40 amBUF Buffalo-ICN Incheon Intl

24h 56m2 stops Washington, D.C. Dulles Intl San Francisco

11:30 am - 10:37 pmICN Incheon Intl-BUF Buffalo

24h 07m2 stops San Francisco Newark

$1,563United Airlines

Tue, Mar 2 - Tue, Mar 30

11:24 am - 9:15 pmBUF Buffalo-GMP Seoul Gimpo Intl

20h 51m2 stops Chicago O'Hare Intl Tokyo Haneda

12:05 pm - 2:58 pmGMP Seoul Gimpo Intl-BUF Buffalo

39h 53m2 stops Tokyo Haneda New York John F Kennedy Intl

$1,611Japan Airlines

Tue, Oct 20 - Tue, Oct 27

6:15 am - 4:25 pmBUF Buffalo-ICN Incheon Intl

21h 10m1 stop Detroit Metropolitan Wayne County

5:40 pm - 11:59 pmICN Incheon Intl-BUF Buffalo

19h 19m1 stop Atlanta Hartsfield-Jackson

$1,616Delta

Thu, Oct 22 - Thu, Oct 29

3:59 pm - 4:15 amBUF Buffalo-ICN Incheon Intl

23h 16m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 11:59 pmICN Incheon Intl-BUF Buffalo

19h 19m1 stop Atlanta Hartsfield-Jackson

$1,616Delta

Tue, Oct 20 - Tue, Oct 27

7:00 am - 4:20 amBUF Buffalo-ICN Incheon Intl

32h 20m2 stops Chicago O'Hare Intl San Francisco

5:30 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 29m1 stop Newark

$1,616United Airlines

Tue, Oct 20 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 09m1 stop Dallas/Fort Worth

$1,070American Airlines

Thu, Sep 10 - Wed, Sep 23

7:00 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

5:50 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 09m1 stop Dallas/Fort Worth

$1,070American Airlines

Thu, Sep 10 - Wed, Sep 23

5:30 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 9:59 amICN Incheon Intl-BUF Buffalo

29h 09m2 stops Dallas/Fort Worth Boston Logan Intl

$1,070American Airlines

Thu, Sep 10 - Wed, Sep 23

7:00 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

5:50 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 09m1 stop Dallas/Fort Worth

$1,079American Airlines

Thu, Sep 10 - Wed, Sep 23

5:30 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 9:59 amICN Incheon Intl-BUF Buffalo

29h 09m2 stops Dallas/Fort Worth Boston Logan Intl

$1,083American Airlines

Thu, Sep 10 - Wed, Sep 23

5:30 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 09m1 stop Dallas/Fort Worth

$1,083American Airlines

Thu, Sep 10 - Wed, Sep 23

7:00 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

5:50 pm - 10:59 pmICN Incheon Intl-BUF Buffalo

18h 09m1 stop Dallas/Fort Worth

$1,124American Airlines

Thu, Sep 10 - Sat, Sep 12

5:30 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 11:18 amICN Incheon Intl-BUF Buffalo

30h 28m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$1,128American Airlines

Thu, Sep 10 - Sat, Sep 12

7:00 am - 3:45 pmBUF Buffalo-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

5:50 pm - 10:18 amICN Incheon Intl-BUF Buffalo

29h 28m2 stops Dallas/Fort Worth Philadelphia

$1,128American Airlines

Thu, Sep 10 - Sat, Sep 12

7:50 pm - 7:05 pmBUF Buffalo-ICN Incheon Intl

34h 15m2 stops New York John F Kennedy Intl Doha Hamad Intl

1:20 am - 3:14 pmICN Incheon Intl-BUF Buffalo

50h 54m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,691Qatar Airways

Wed, Sep 9 - Mon, Oct 19

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Air Canada flights from Buffalo to Seoul

Our best Air Canada deals on Buffalo to Seoul flight tickets

Air Canada

Oct 22

BUF10:46 amBuffalo

40h 19m

2 stops

ICN4:05 pmIncheon Intl

Oct 26

ICN5:55 pmIncheon Intl

39h 41m

2 stops

BUF8:36 pmBuffalo

$1,688

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

$1,775

Air Canada

Oct 22

BUF7:00 amBuffalo

21h 30m

2 stops

ICN5:30 pmIncheon Intl

Oct 26

ICN5:55 pmIncheon Intl

39h 41m

2 stops

BUF8:36 pmBuffalo

$1,983

Qatar Airways flights from Buffalo to Seoul

Our best Qatar Airways deals on Buffalo to Seoul flight tickets

Qatar Airways

Sep 19

BUF4:47 pmBuffalo

37h 18m

2 stops

ICN7:05 pmIncheon Intl

Oct 17

ICN1:20 amIncheon Intl

30h 49m

2 stops

BUF7:09 pmBuffalo

$1,657

Qatar Airways

Jan 14

BUF7:00 amBuffalo

44h 15m

2 stops

ICN5:15 pmIncheon Intl

Jan 27

ICN12:20 amIncheon Intl

37h 27m

2 stops

BUF11:47 pmBuffalo

$1,691

Qatar Airways

Oct 23

BUF7:53 pmBuffalo

32h 22m

2 stops

ICN5:15 pmIncheon Intl

Nov 16

ICN12:20 amIncheon Intl

36h 33m

2 stops

BUF10:53 pmBuffalo

$1,751

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 10/20

4:04 pm-11:00 am

2 stops29h 56m

Incheon Intl

Tue 10/27

11:40 am-8:08 am

2 stops33h 28m

$1,335

BuffaloSeoul

BUF Buffalo - GMP Seoul Gimpo Intl

BUFGMP

Buffalo

Fri 10/23

2:54 pm-2:10 pm

2 stops34h 16m

Seoul Gimpo Intl

Fri 10/30

8:35 am-11:08 am

2 stops39h 33m

$1,438

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 10/22

4:35 pm-11:00 am

2 stops29h 25m

Incheon Intl

Thu 10/29

11:40 am-8:08 am

2 stops33h 28m

$1,555

Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 3/2

6:00 am-4:25 pm

1 stop20h 25m

Incheon Intl

Tue 3/30

5:15 pm-10:37 pm

1 stop18h 22m

$1,558

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 3/2

6:00 am-4:25 pm

1 stop20h 25m

Incheon Intl

Tue 3/30

11:30 am-8:31 pm

2 stops22h 01m

$1,563

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 3/2

2:44 pm-5:40 am

2 stops24h 56m

Incheon Intl

Tue 3/30

11:30 am-10:37 pm

2 stops24h 07m

$1,563

BuffaloSeoul

BUF Buffalo - GMP Seoul Gimpo Intl

BUFGMP

Buffalo

Tue 10/20

11:24 am-9:15 pm

2 stops20h 51m

Seoul Gimpo Intl

Tue 10/27

12:05 pm-2:58 pm

2 stops39h 53m

$1,611

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 10/22

6:15 am-4:25 pm

1 stop21h 10m

Incheon Intl

Thu 10/29

5:40 pm-11:59 pm

1 stop19h 19m

$1,616

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 10/20

3:59 pm-4:15 am

1 stop23h 16m

Incheon Intl

Tue 10/27

5:40 pm-11:59 pm

1 stop19h 19m

$1,616

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 10/20

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Tue 10/27

5:30 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?

Japan Airlines is the most popular carrier 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	$541
Fastest flight time	19h 45m
Direct flights	None

The best one-way flight to Seoul from Buffalo in the past 72 hours is $541. The best round-trip flight deal from Buffalo to Seoul found on momondo in the last 72 hours is $1,335.

The fastest flight from Buffalo to Seoul takes 19h 45m

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 19h 45m.
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 8,550 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 $541

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 10/31. 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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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

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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.

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

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