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Cheap flights from Seoul to Buffalo from $751

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Buffalo departing on 8/23. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:50 pm - 10:59 pmICN  Incheon Intl-BUF Buffalo
18h 09m1 stop Dallas/Fort Worth
American Airlines Logo
6:21 am - 4:25 pmBUF  Buffalo-ICN Incheon Intl
45h 04m2 stops New York LaGuardia Dallas/Fort Worth
$998American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
5:50 pm - 10:54 pmICN  Incheon Intl-BUF Buffalo
18h 04m1 stop Dallas/Fort Worth
American Airlines Logo
6:21 am - 4:45 pmBUF  Buffalo-ICN Incheon Intl
45h 24m2 stops New York LaGuardia Dallas/Fort Worth
$1,007American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
5:50 pm - 3:58 pmICN  Incheon Intl-BUF Buffalo
35h 08m1 stop Dallas/Fort Worth
American Airlines Logo
11:49 am - 4:45 pmBUF  Buffalo-ICN Incheon Intl
39h 56m2 stops New York LaGuardia Dallas/Fort Worth
$1,011American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
5:50 pm - 5:28 pmICN  Incheon Intl-BUF Buffalo
36h 38m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
7:00 am - 3:45 pmBUF  Buffalo-ICN Incheon Intl
19h 45m1 stop Dallas/Fort Worth
$1,064American Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
4:50 pm - 9:29 amICN  Incheon Intl-BUF Buffalo
29h 39m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
6:30 am - 4:40 amBUF  Buffalo-ICN Incheon Intl
33h 10m2 stops Newark San Francisco
$1,136United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:15 pm - 11:50 pmICN  Incheon Intl-BUF Buffalo
19h 35m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
6:30 am - 4:40 amBUF  Buffalo-ICN Incheon Intl
33h 10m2 stops Newark San Francisco
$1,147United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:15 pm - 11:11 pmICN  Incheon Intl-BUF Buffalo
18h 56m1 stop Newark
United Airlines Logo
7:42 pm - 3:25 pmBUF  Buffalo-ICN Incheon Intl
30h 43m1 stop Newark
$1,162United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:15 pm - 11:11 pmICN  Incheon Intl-BUF Buffalo
18h 56m1 stop Newark
United Airlines Logo
7:42 pm - 3:25 pmBUF  Buffalo-ICN Incheon Intl
30h 43m1 stop Newark
$1,163United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:15 pm - 11:11 pmICN  Incheon Intl-BUF Buffalo
18h 56m1 stop Newark
United Airlines Logo
7:42 pm - 3:25 pmBUF  Buffalo-ICN Incheon Intl
30h 43m1 stop Newark
$1,173United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
5:15 pm - 11:44 pmICN  Incheon Intl-BUF Buffalo
19h 29m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
6:55 am - 4:20 amBUF  Buffalo-ICN Incheon Intl
32h 25m2 stops Chicago O'Hare Intl San Francisco
$1,177United Airlines
Wed, Sep 16 - Sun, Sep 20

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American Airlines flights from Seoul to Buffalo

Our best American Airlines deals on Seoul to Buffalo flight tickets
American Airlines
Oct 21
ICN5:50 pmIncheon Intl
18h 04m
1 stop
BUF10:54 pmBuffalo
Oct 24
BUF6:21 amBuffalo
45h 24m
2 stops
ICN4:45 pmIncheon Intl
$998
American Airlines
Oct 21
ICN5:50 pmIncheon Intl
18h 04m
1 stop
BUF10:54 pmBuffalo
Oct 24
BUF6:21 amBuffalo
45h 24m
2 stops
ICN4:45 pmIncheon Intl
$1,007
American Airlines
Oct 21
ICN5:50 pmIncheon Intl
35h 08m
1 stop
BUF3:58 pmBuffalo
Oct 24
BUF11:49 amBuffalo
39h 56m
2 stops
ICN4:45 pmIncheon Intl
$1,011

United Airlines flights from Seoul to Buffalo

Our best United Airlines deals on Seoul to Buffalo flight tickets
United Airlines
Oct 21
ICN4:50 pmIncheon Intl
36h 53m
2 stops
BUF4:43 pmBuffalo
Oct 24
BUF6:30 amBuffalo
33h 10m
2 stops
ICN4:40 amIncheon Intl
$1,136
United Airlines
Oct 21
ICN5:15 pmIncheon Intl
19h 35m
2 stops
BUF11:50 pmBuffalo
Oct 24
BUF6:30 amBuffalo
33h 10m
2 stops
ICN4:40 amIncheon Intl
$1,147
United Airlines
Oct 21
ICN5:15 pmIncheon Intl
18h 56m
1 stop
BUF11:11 pmBuffalo
Oct 24
BUF7:42 pmBuffalo
30h 43m
1 stop
ICN3:25 pmIncheon Intl
$1,163

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Buffalo 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 August 7, 2026.
Use the filters below to find and compare flights from Seoul to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:50 pm-10:59 pm

1 stop18h 09m

Buffalo

Sat 10/24

6:21 am-4:25 pm

2 stops45h 04m

$998

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:50 pm-10:54 pm

1 stop18h 04m

Buffalo

Sat 10/24

6:21 am-4:45 pm

2 stops45h 24m

$1,007

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:50 pm-3:58 pm

1 stop35h 08m

Buffalo

Sat 10/24

11:49 am-4:45 pm

2 stops39h 56m

$1,011

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 9/16

5:50 pm-5:28 pm

2 stops36h 38m

Buffalo

Sun 9/20

7:00 am-3:45 pm

1 stop19h 45m

$1,064

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

4:50 pm-9:29 am

2 stops29h 39m

Buffalo

Sat 10/24

6:30 am-4:40 am

2 stops33h 10m

$1,136

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:15 pm-11:50 pm

2 stops19h 35m

Buffalo

Sat 10/24

6:30 am-4:40 am

2 stops33h 10m

$1,147
Quickest round-trip

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:15 pm-11:11 pm

1 stop18h 56m

Buffalo

Sat 10/24

7:42 pm-3:25 pm

1 stop30h 43m

$1,162

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:15 pm-11:11 pm

1 stop18h 56m

Buffalo

Sat 10/24

7:42 pm-3:25 pm

1 stop30h 43m

$1,163

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 10/21

5:15 pm-11:11 pm

1 stop18h 56m

Buffalo

Sat 10/24

7:42 pm-3:25 pm

1 stop30h 43m

$1,173

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 9/16

5:15 pm-11:44 pm

2 stops19h 29m

Buffalo

Sun 9/20

6:55 am-4:20 am

2 stops32h 25m

$1,177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Seoul to Buffalo

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 Seoul to Buffalo flights?

You could potentially save up to 25% on your flight if you consider stops on a Seoul to Buffalo flight.

When to book flights from Seoul to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Buffalo (SEL to BUF) flight deals and tips

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

Fastest flight time

31h 00m

Direct flights

None
The fastest flight from Seoul to Buffalo takes 31h 00m
There are no direct flights from Seoul to Buffalo. There are no popular flight routes from Seoul to Buffalo.
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Frequently asked questions about flying from Seoul to Buffalo

  • How far is Seoul to Buffalo by plane?

    The straight-line distance from Seoul to Buffalo is 6641.8 mi. Flights usually cover this in 31h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seoul to Buffalo Airport?

    Prices for flights from Seoul to Buffalo Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

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

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 Seoul to Buffalo for you.

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

All flight searches from Seoul to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to Buffalo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Seoul.

I’m not ready to book a flight from Seoul to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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