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Cheap flights from Buffalo to South Korea from $434

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 3/3. 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
6:00 am - 4:45 pm
BUF
-
ICN
20h 45m1 stop
American Airlines Logo
7:15 pm - 10:34 pm
ICN
-
BUF
17h 19m1 stop
$910American Airlines
Fri, Feb 13 - Mon, Feb 23
American Airlines Logo
6:53 am - 4:45 pm
BUF
-
ICN
19h 52m1 stop
American Airlines Logo
7:15 pm - 10:34 pm
ICN
-
BUF
17h 19m1 stop
$915American Airlines
Mon, Feb 2 - Sun, Feb 15
American Airlines Logo
6:53 am - 4:45 pm
BUF
-
ICN
19h 52m1 stop
American Airlines Logo
7:15 pm - 10:34 pm
ICN
-
BUF
17h 19m1 stop
$916American 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 - 10:34 pm
ICN
-
BUF
17h 19m1 stop
$920American Airlines
Mon, Feb 2 - Sun, Feb 15
Japan Airlines Logo
7:32 pm - 4:45 pm
BUF
-
ICN
31h 13m2 stops
Japan Airlines Logo
7:15 pm - 11:44 am
ICN
-
BUF
30h 29m2 stops
$978Japan Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
6:00 am - 5:40 am
BUF
-
ICN
33h 40m2 stops
United Airlines Logo
6:00 pm - 8:51 pm
ICN
-
BUF
40h 51m2 stops
$1,370United Airlines
Wed, Feb 18 - Sun, Feb 22
Korean Air Logo
6:35 pm - 5:45 am
BUF
-
ICN
21h 10m1 stop
Korean Air Logo
6:00 pm - 11:27 pm
ICN
-
BUF
19h 27m1 stop
$1,479Korean Air
Wed, Feb 18 - Sun, Feb 22
ANA Logo
8:30 am - 11:20 am
BUF
-
GMP
36h 50m2 stops
ANA Logo
7:50 pm - 8:51 pm
GMP
-
BUF
39h 01m2 stops
$1,573ANA
Mon, Feb 9 - Mon, Feb 16
ANA Logo
8:30 am - 6:35 pm
BUF
-
GMP
44h 05m2 stops
ANA Logo
12:25 pm - 8:51 pm
GMP
-
BUF
46h 26m2 stops
$1,587ANA
Mon, Feb 2 - Sun, Feb 15
Japan Airlines Logo
7:30 am - 10:55 am
BUF
-
GMP
37h 25m2 stops
Japan Airlines Logo
12:05 pm - 4:35 pm
GMP
-
BUF
42h 30m2 stops
$1,784Japan Airlines
Thu, Jan 22 - Mon, Jan 26

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 19m
1 stop
BUF10:34 pmBuffalo
$916
Find similar
American Airlines
Feb 2
BUF6:53 amBuffalo
19h 52m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN7:15 pmIncheon Intl
30h 49m
2 stops
BUF12:04 pmBuffalo
$920
Find similar

Singapore Airlines flights from Buffalo to South Korea

Our best Singapore Airlines deals on Buffalo to South Korea flight tickets
Singapore Airlines
Feb 9
BUF7:00 amBuffalo
42h 40m
3 stops
ICN3:40 pmIncheon Intl
Feb 16
ICN4:55 pmIncheon Intl
41h 56m
3 stops
BUF8:51 pmBuffalo
$1,908
Find similar
Singapore Airlines
Feb 2
BUF7:00 amBuffalo
49h 00m
3 stops
ICN10:00 pmIncheon Intl
Feb 15
ICN4:55 pmIncheon Intl
41h 56m
3 stops
BUF8:51 pmBuffalo
$1,946
Find similar
Singapore Airlines
Feb 2
BUF7:00 amBuffalo
42h 40m
3 stops
ICN3:40 pmIncheon Intl
Feb 15
ICN4:55 pmIncheon Intl
41h 56m
3 stops
BUF8:51 pmBuffalo
$1,947
Find similar

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 December 26, 2025.
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

Fri 2/13

6:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Mon 2/23

7:15 pm-10:34 pm

1 stop17h 19m

$910

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-10:34 pm

1 stop17h 19m

$915

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-10:34 pm

1 stop17h 19m

$916

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-10:34 pm

1 stop17h 19m

$920

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Mon 2/16

7:32 pm-4:45 pm

2 stops31h 13m

Incheon Intl

Mon 2/23

7:15 pm-11:44 am

2 stops30h 29m

$978

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 2/18

6:00 am-5:40 am

2 stops33h 40m

Incheon Intl

Sun 2/22

6:00 pm-8:51 pm

2 stops40h 51m

$1,370

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Wed 2/18

6:35 pm-5:45 am

1 stop21h 10m

Incheon Intl

Sun 2/22

6:00 pm-11:27 pm

1 stop19h 27m

$1,479

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/9

8:30 am-11:20 am

2 stops36h 50m

Seoul Gimpo Intl

Mon 2/16

7:50 pm-8:51 pm

2 stops39h 01m

$1,573

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Mon 2/2

8:30 am-6:35 pm

2 stops44h 05m

Seoul Gimpo Intl

Sun 2/15

12:25 pm-8:51 pm

2 stops46h 26m

$1,587

BuffaloSeoul

BUF - GMP

BUFGMP

Buffalo

Thu 1/22

7:30 am-10:55 am

2 stops37h 25m

Seoul Gimpo Intl

Mon 1/26

12:05 pm-4:35 pm

2 stops42h 30m

$1,784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Buffalo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,334. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to South Korea for around $1,979.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Buffalo at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,223 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,821 on average. Flights to South Korea from Buffalo in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

23h 05m

Direct flights

None
The fastest flight from Buffalo to South Korea takes 23h 05m
There are no direct flights from Buffalo to South Korea. There are no popular flight routes from Buffalo to South Korea.
Search flight deals

  • 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
8,018 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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