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Cheap flights from Buffalo to Seoul from $712

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 5/4. 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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0 bags

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Find the cheapest flights from Buffalo to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:53 am - 4:45 pm
BUF
-
ICN
19h 52m
1 stop
American Airlines Logo
7:15 pm - 10:41 pm
ICN
-
BUF
17h 26m
1 stop
$872American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
6:53 pm - 4:45 pm
BUF
-
ICN
31h 52m
2 stops
American Airlines Logo
7:15 pm - 11:43 am
ICN
-
BUF
30h 28m
2 stops
$876American Airlines
Mon, Feb 2 - Sun, Feb 15
British Airways Logo
6:01 pm - 4:45 pm
BUF
-
ICN
32h 44m
2 stops
British Airways Logo
5:55 pm - 10:58 am
ICN
-
BUF
30h 03m
2 stops
$908British Airways
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
12:31 pm - 4:45 pm
BUF
-
ICN
38h 14m
2 stops
British Airways Logo
5:55 pm - 10:41 pm
ICN
-
BUF
17h 46m
1 stop
$911British Airways
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
6:30 am - 4:45 pm
BUF
-
ICN
20h 15m
1 stop
British Airways Logo
5:55 pm - 10:41 pm
ICN
-
BUF
17h 46m
1 stop
$913British Airways
Wed, Mar 4 - Wed, Mar 11
Japan Airlines Logo
7:30 am - 10:55 am
BUF
-
GMP
37h 25m
2 stops
Japan Airlines Logo
8:00 am - 8:34 pm
GMP
-
BUF
26h 34m
2 stops
$966Japan Airlines
Mon, Feb 9 - Thu, Feb 19
Delta Logo
6:15 am - 4:50 pm
BUF
-
ICN
20h 35m
1 stop
Delta Logo
6:00 pm - 11:26 pm
ICN
-
BUF
19h 26m
1 stop
$1,117Delta
Sat, Feb 14 - Tue, Feb 24
Multiple Airlines Logo
11:22 am - 10:55 am
BUF
-
GMP
33h 33m
2 stops
Multiple Airlines Logo
8:00 am - 10:41 pm
GMP
-
BUF
28h 41m
2 stops
$1,120Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
Multiple Airlines Logo
7:00 am - 10:05 pm
BUF
-
GMP
25h 05m
2 stops
Multiple Airlines Logo
12:05 pm - 11:56 pm
GMP
-
BUF
25h 51m
2 stops
$1,250Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
Japan Airlines Logo
7:05 am - 9:50 pm
BUF
-
GMP
25h 45m
2 stops
Japan Airlines Logo
12:05 pm - 11:55 pm
GMP
-
BUF
24h 50m
2 stops
$2,526Japan Airlines
Mon, Jun 1 - Fri, Jul 31

American Airlines flights from Buffalo to Seoul

Our best American Airlines deals on Buffalo to Seoul flight tickets
American Airlines
Feb 2
BUF6:53 amBuffalo
19h 52m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
17h 26m
1 stop
BUF10:41 pmBuffalo
$872
American Airlines
Feb 2
BUF6:53 pmBuffalo
31h 52m
2 stops
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
30h 28m
2 stops
BUF11:43 amBuffalo
$876
American Airlines
Mar 4
BUF6:30 amBuffalo
20h 15m
1 stop
ICN4:45 pmIncheon Intl
Mar 11
ICN5:55 pmIncheon Intl
17h 46m
1 stop
BUF10:41 pmBuffalo
$917

Delta flights from Buffalo to Seoul

Our best Delta deals on Buffalo to Seoul flight tickets
Delta
Feb 14
BUF6:15 amBuffalo
20h 35m
1 stop
ICN4:50 pmIncheon Intl
Feb 24
ICN6:00 pmIncheon Intl
19h 26m
1 stop
BUF11:26 pmBuffalo
$1,117
Delta
Mar 6
BUF6:15 amBuffalo
20h 35m
1 stop
ICN4:50 pmIncheon Intl
Mar 13
ICN6:00 pmIncheon Intl
18h 46m
1 stop
BUF11:46 pmBuffalo
$1,137

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Buffalo to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

6:53 am-4:45 pm

1 stop19h 52m

Incheon Intl

Sun 2/15

7:15 pm-10:41 pm

1 stop17h 26m

$872

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

6:53 pm-4:45 pm

2 stops31h 52m

Incheon Intl

Sun 2/15

7:15 pm-11:43 am

2 stops30h 28m

$876

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 3/4

6:01 pm-4:45 pm

2 stops32h 44m

Incheon Intl

Wed 3/11

5:55 pm-10:58 am

2 stops30h 03m

$908

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 3/4

12:31 pm-4:45 pm

2 stops38h 14m

Incheon Intl

Wed 3/11

5:55 pm-10:41 pm

1 stop17h 46m

$911

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 3/4

6:30 am-4:45 pm

1 stop20h 15m

Incheon Intl

Wed 3/11

5:55 pm-10:41 pm

1 stop17h 46m

$913

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/9

7:30 am-10:55 am

2 stops37h 25m

Seoul Gimpo Intl

Thu 2/19

8:00 am-8:34 pm

2 stops26h 34m

$966

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 2/14

6:15 am-4:50 pm

1 stop20h 35m

Incheon Intl

Tue 2/24

6:00 pm-11:26 pm

1 stop19h 26m

$1,117

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

11:22 am-10:55 am

2 stops33h 33m

Seoul Gimpo Intl

Sun 2/15

8:00 am-10:41 pm

2 stops28h 41m

$1,120

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

7:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Sun 2/15

12:05 pm-11:56 pm

2 stops25h 51m

$1,250

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 6/1

7:05 am-9:50 pm

2 stops25h 45m

Seoul Gimpo Intl

Fri 7/31

12:05 pm-11:55 pm

2 stops24h 50m

$2,526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

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

Can stopping save me money on Buffalo to Seoul flights?

You could potentially save up to 64% on your flight if you consider stops on a Buffalo to Seoul flight.

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

Fastest flight time

19h 52m

Direct flights

None
The fastest flight from Buffalo to Seoul takes 19h 52m
There are no direct flights from Buffalo to Seoul. There are no popular flight routes from Buffalo to Seoul.
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  • 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 52m.

  • 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?

  • 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
DeltaPriceFrom $1,521Free CancellationRating
7.9
8,076 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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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
Seoul Gimpo Intl Airport
Incheon Intl Airport