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Cheap flights from Buffalo to South Korea from $419

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 South Korea departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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 52m1 stop
American Airlines Logo
7:15 pm - 10:41 pm
ICN
-
BUF
17h 26m1 stop
$917American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
5:27 pm - 4:45 pm
BUF
-
ICN
33h 18m2 stops
American Airlines Logo
7:15 pm - 11:43 am
ICN
-
BUF
30h 28m2 stops
$921American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
7:00 am - 3:45 pm
BUF
-
ICN
19h 45m1 stop
American Airlines Logo
5:40 pm - 11:19 pm
ICN
-
BUF
18h 39m1 stop
$927American Airlines
Thu, Apr 30 - Fri, May 8
Japan Airlines Logo
7:30 am - 10:05 pm
BUF
-
GMP
48h 35m2 stops
Japan Airlines Logo
7:40 pm - 4:35 pm
GMP
-
BUF
34h 55m2 stops
$951Japan Airlines
Thu, Jan 22 - Mon, Jan 26
Delta Logo
12:13 pm - 5:45 am
BUF
-
ICN
27h 32m1 stop
Delta Logo
7:25 pm - 11:28 pm
ICN
-
BUF
18h 03m1 stop
$1,117Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
7:38 pm - 2:10 pm
BUF
-
ICN
29h 32m1 stop
Delta Logo
6:50 pm - 11:57 pm
ICN
-
BUF
18h 07m1 stop
$1,127Delta
Sun, Apr 12 - Sat, Apr 25
United Airlines Logo
9:55 am - 5:40 am
BUF
-
ICN
29h 45m2 stops
United Airlines Logo
6:00 pm - 8:29 pm
ICN
-
BUF
40h 29m2 stops
$1,137United Airlines
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
1:57 pm - 10:45 am
BUF
-
ICN
31h 48m2 stops
Multiple Airlines Logo
5:50 pm - 4:23 pm
ICN
-
BUF
35h 33m2 stops
$1,263Multiple Airlines
Sun, Mar 8 - Sun, Mar 22
Multiple Airlines Logo
11:22 am - 10:55 am
BUF
-
GMP
33h 33m2 stops
Multiple Airlines Logo
8:00 am - 10:41 pm
GMP
-
BUF
28h 41m2 stops
$1,278Multiple Airlines
Mon, Feb 2 - Sun, Feb 15
Japan Airlines Logo
6:00 am - 9:50 pm
BUF
-
GMP
26h 50m2 stops
Japan Airlines Logo
7:20 pm - 2:19 pm
GMP
-
BUF
31h 59m2 stops
$1,770Japan Airlines
Sun, Apr 12 - Sat, Apr 25

American Airlines flights from Buffalo to South Korea

Our best American Airlines deals on Buffalo to South Korea 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
$917
American Airlines
Feb 2
BUF5:27 pmBuffalo
33h 18m
2 stops
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
30h 28m
2 stops
BUF11:43 amBuffalo
$921
American Airlines
Apr 30
BUF7:00 amBuffalo
19h 45m
1 stop
ICN3:45 pmIncheon Intl
May 8
ICN5:40 pmIncheon Intl
18h 39m
1 stop
BUF11:19 pmBuffalo
$927

Japan Airlines flights from Buffalo to South Korea

Our best Japan Airlines deals on Buffalo to South Korea flight tickets
Japan Airlines
Jan 22
BUF7:30 amBuffalo
44h 50m
2 stops
GMP6:20 pmSeoul Gimpo Intl
Jan 26
GMP12:05 pmSeoul Gimpo Intl
42h 30m
2 stops
BUF4:35 pmBuffalo
$917
Japan Airlines
Jan 22
BUF7:30 amBuffalo
48h 35m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Jan 26
GMP7:40 pmSeoul Gimpo Intl
34h 55m
2 stops
BUF4:35 pmBuffalo
$951
Japan Airlines
Apr 12
BUF6:00 amBuffalo
26h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Apr 25
GMP7:20 pmSeoul Gimpo Intl
31h 59m
2 stops
BUF2:19 pmBuffalo
$1,770

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to South Korea 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 9, 2026.
Use the filters below to find and compare flights from Buffalo to South Korea 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

$917

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/2

5:27 pm-4:45 pm

2 stops33h 18m

Incheon Intl

Sun 2/15

7:15 pm-11:43 am

2 stops30h 28m

$921

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 4/30

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Fri 5/8

5:40 pm-11:19 pm

1 stop18h 39m

$927

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 1/22

7:30 am-10:05 pm

2 stops48h 35m

Seoul Gimpo Intl

Mon 1/26

7:40 pm-4:35 pm

2 stops34h 55m

$951

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 1/22

12:13 pm-5:45 am

1 stop27h 32m

Incheon Intl

Sun 1/25

7:25 pm-11:28 pm

1 stop18h 03m

$1,117

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/12

7:38 pm-2:10 pm

1 stop29h 32m

Incheon Intl

Sat 4/25

6:50 pm-11:57 pm

1 stop18h 07m

$1,127

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 1/26

9:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Fri 1/30

6:00 pm-8:29 pm

2 stops40h 29m

$1,137

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 3/8

1:57 pm-10:45 am

2 stops31h 48m

Incheon Intl

Sun 3/22

5:50 pm-4:23 pm

2 stops35h 33m

$1,263

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

$1,278

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Sun 4/12

6:00 am-9:50 pm

2 stops26h 50m

Seoul Gimpo Intl

Sat 4/25

7:20 pm-2:19 pm

2 stops31h 59m

$1,770

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 South Korea from

How to get the cheapest flight ticket from Buffalo to South Korea

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 South Korea flights?

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

Cheap Buffalo to South Korea flight deals and tips

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

Fastest flight time

20h 56m

Direct flights

None
The fastest flight from Buffalo to South Korea takes 20h 56m
There are no direct flights from Buffalo to South Korea. There are no popular flight routes from Buffalo to South Korea.
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  • When did momondo last update prices for flights from Buffalo Airport to South Korea?

    Prices for flights from Buffalo Airport to South Korea are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to South Korea?

  • How old do you have to be to fly from Buffalo Airport to South Korea?

    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 South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to South Korea

Compare and see reviews for airlines that fly from Buffalo to South Korea with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,197Free CancellationRating
7.9
8,031 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Buffalo.

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

momondo does allow users to show only those flights to South Korea from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to South Korea?

Once you have performed a search for Buffalo to South Korea 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 South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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