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 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 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.

$602 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.

2:09 pm - 6:20 pmBUF Buffalo-ICN Incheon Intl

38h 11m2 stops Boston Logan Intl Istanbul

12:05 am - 10:33 pmICN Incheon Intl-BUF Buffalo

36h 28m2 stops Istanbul New York John F Kennedy Intl

$1,235Turkish Airlines

Thu, Nov 12 - Wed, Nov 18

8:10 pm - 10:30 amBUF Buffalo-ICN Incheon Intl

48h 20m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

11:40 am - 9:34 amICN Incheon Intl-BUF Buffalo

35h 54m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,359Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

7:59 pm - 6:45 pmBUF Buffalo-ICN Incheon Intl

33h 46m2 stops New York John F Kennedy Intl 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

$1,381Multiple Airlines

Sat, Oct 31 - Mon, Nov 9

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

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

10:40 am - 10:33 pmICN Incheon Intl-BUF Buffalo

49h 53m2 stops Istanbul New York John F Kennedy Intl

$1,389Turkish Airlines

Wed, Nov 11 - Wed, Nov 18

6:28 am - 6:20 pmBUF Buffalo-ICN Incheon Intl

45h 52m2 stops New York John F Kennedy Intl Istanbul

12:05 am - 11:47 pmICN Incheon Intl-BUF Buffalo

37h 42m2 stops Istanbul New York John F Kennedy Intl

$1,407Turkish Airlines

Tue, Dec 15 - Tue, Dec 29

4:50 pm - 6:20 pmBUF Buffalo-ICN Incheon Intl

35h 30m2 stops New York John F Kennedy Intl Istanbul

12:05 am - 11:47 pmICN Incheon Intl-BUF Buffalo

37h 42m2 stops Istanbul New York John F Kennedy Intl

$1,407Turkish Airlines

Mon, Dec 14 - Tue, Dec 29

3:48 pm - 6:45 pmBUF Buffalo-ICN Incheon Intl

37h 57m2 stops New York John F Kennedy Intl 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

$1,419Multiple Airlines

Sat, Oct 31 - Sun, Nov 8

12:08 pm - 6:45 pmBUF Buffalo-ICN Incheon Intl

40h 37m2 stops New York John F Kennedy Intl 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

$1,450Multiple Airlines

Sun, Nov 1 - Mon, Nov 9

6:25 am - 4:50 pmBUF Buffalo-ICN Incheon Intl

20h 25m1 stop Detroit Metropolitan Wayne County

7:25 pm - 11:55 pmICN Incheon Intl-BUF Buffalo

17h 30m1 stop Atlanta Hartsfield-Jackson

$1,458Delta

Thu, Mar 11 - Tue, Mar 23

6:36 pm - 5:45 amBUF Buffalo-ICN Incheon Intl

21h 09m1 stop Atlanta Hartsfield-Jackson

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

20h 19m1 stop Atlanta Hartsfield-Jackson

$1,458Delta

Tue, Nov 24 - Mon, Nov 30

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Turkish Airlines flights from Buffalo to Seoul

Our best Turkish Airlines deals on Buffalo to Seoul flight tickets

Turkish Airlines

Nov 12

BUF2:09 pmBuffalo

38h 11m

2 stops

ICN6:20 pmIncheon Intl

Nov 18

ICN12:05 amIncheon Intl

36h 28m

2 stops

BUF10:33 pmBuffalo

$1,235

Turkish Airlines

Nov 11

BUF3:48 pmBuffalo

36h 32m

2 stops

ICN6:20 pmIncheon Intl

Nov 18

ICN10:40 amIncheon Intl

49h 53m

2 stops

BUF10:33 pmBuffalo

$1,389

Turkish Airlines

Dec 14

BUF4:50 pmBuffalo

35h 30m

2 stops

ICN6:20 pmIncheon Intl

Dec 29

ICN12:05 amIncheon Intl

37h 42m

2 stops

BUF11:47 pmBuffalo

$1,407

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets

Delta

Mar 8

BUF5:00 pmBuffalo

22h 45m

1 stop

ICN5:45 amIncheon Intl

Mar 17

ICN7:25 pmIncheon Intl

17h 30m

1 stop

BUF11:55 pmBuffalo

$1,458

Delta

Mar 10

BUF6:25 amBuffalo

19h 25m

2 stops

ICN3:50 pmIncheon Intl

Mar 23

ICN6:45 pmIncheon Intl

26h 44m

2 stops

BUF8:29 amBuffalo

$1,462

Delta

Mar 13

BUF5:00 pmBuffalo

22h 45m

1 stop

ICN5:45 amIncheon Intl

Mar 22

ICN7:25 pmIncheon Intl

17h 30m

1 stop

BUF11:55 pmBuffalo

$1,508

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 11/12

2:09 pm-6:20 pm

2 stops38h 11m

Incheon Intl

Wed 11/18

12:05 am-10:33 pm

2 stops36h 28m

$1,235

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 11/24

8:10 pm-10:30 am

2 stops48h 20m

Incheon Intl

Mon 11/30

11:40 am-9:34 am

2 stops35h 54m

$1,359

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Sat 10/31

7:59 pm-6:45 pm

2 stops33h 46m

Incheon Intl

Mon 11/9

11:40 am-8:07 am

2 stops34h 27m

$1,381

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Wed 11/11

3:48 pm-6:20 pm

2 stops36h 32m

Incheon Intl

Wed 11/18

10:40 am-10:33 pm

2 stops49h 53m

$1,389

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 12/15

6:28 am-6:20 pm

2 stops45h 52m

Incheon Intl

Tue 12/29

12:05 am-11:47 pm

2 stops37h 42m

$1,407

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Mon 12/14

4:50 pm-6:20 pm

2 stops35h 30m

Incheon Intl

Tue 12/29

12:05 am-11:47 pm

2 stops37h 42m

$1,407

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Sat 10/31

3:48 pm-6:45 pm

2 stops37h 57m

Incheon Intl

Sun 11/8

11:40 am-8:07 am

2 stops34h 27m

$1,419

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Sun 11/1

12:08 pm-6:45 pm

2 stops40h 37m

Incheon Intl

Mon 11/9

11:40 am-8:07 am

2 stops34h 27m

$1,450

Quickest round-trip

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Thu 3/11

6:25 am-4:50 pm

1 stop20h 25m

Incheon Intl

Tue 3/23

7:25 pm-11:55 pm

1 stop17h 30m

$1,458

BuffaloIncheon

BUF Buffalo - ICN Incheon Intl

BUFICN

Buffalo

Tue 11/24

6:36 pm-5:45 am

1 stop21h 09m

Incheon Intl

Mon 11/30

5:40 pm-11:59 pm

1 stop20h 19m

$1,458

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?

Turkish 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	$602
Fastest flight time	20h 51m
Direct flights	None

The best one-way flight to Seoul from Buffalo in the past 72 hours is $602. 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 51m

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 51m.
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 8,605 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 $602

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 11/8. 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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Turkish Airlines flights from Buffalo to Seoul

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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?

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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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According to popular flight searches on momondo this year

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