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Cheap flights from Seoul to Buffalo from $817

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 6/3. 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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Find the cheapest flights from Seoul to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
1:20 am - 2:55 pm
ICN
-
BUF
50h 35m
2 stops
Qatar Airways Logo
6:32 am - 5:05 pm
BUF
-
ICN
45h 33m
2 stops
$1,577Qatar Airways
Sun, Jun 21 - Mon, Jun 29
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
American Airlines Logo
6:07 am - 4:25 pm
BUF
-
ICN
45h 18m
2 stops
$1,697American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
5:50 pm - 3:59 pm
ICN
-
BUF
35h 09m
1 stop
American Airlines Logo
10:54 am - 4:25 pm
BUF
-
ICN
40h 31m
2 stops
$1,699American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
6:35 pm - 5:47 pm
ICN
-
BUF
36h 12m
2 stops
American Airlines Logo
7:00 am - 4:25 pm
BUF
-
ICN
20h 25m
1 stop
$1,720American Airlines
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
American Airlines Logo
10:54 am - 4:25 pm
BUF
-
ICN
40h 31m
2 stops
$1,724American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
American Airlines Logo
7:00 am - 4:25 pm
BUF
-
ICN
20h 25m
1 stop
$1,926American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
American Airlines Logo
7:00 am - 4:25 pm
BUF
-
ICN
20h 25m
1 stop
$1,927American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
5:50 pm - 11:10 pm
ICN
-
BUF
18h 20m
1 stop
American Airlines Logo
7:00 am - 4:25 pm
BUF
-
ICN
20h 25m
1 stop
$1,929American Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
6:35 pm - 2:44 pm
ICN
-
BUF
33h 09m
2 stops
American Airlines Logo
6:49 pm - 4:25 pm
BUF
-
ICN
56h 36m
2 stops
$1,952American Airlines
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
5:50 pm - 10:24 am
ICN
-
BUF
29h 34m
2 stops
American Airlines Logo
6:23 pm - 4:25 pm
BUF
-
ICN
33h 02m
2 stops
$1,956American Airlines
Fri, Oct 23 - Tue, Oct 27

Singapore Airlines flights from Seoul to Buffalo

Our best Singapore Airlines deals on Seoul to Buffalo flight tickets
Singapore Airlines
Jun 22
ICN4:45 pmIncheon Intl
44h 30m
3 stops
BUF12:15 amBuffalo
Jun 29
BUF3:32 pmBuffalo
34h 58m
3 stops
ICN3:30 pmIncheon Intl
$2,613
Singapore Airlines
May 11
ICN4:45 pmIncheon Intl
41h 42m
3 stops
BUF9:27 pmBuffalo
May 18
BUF10:54 amBuffalo
39h 36m
3 stops
ICN3:30 pmIncheon Intl
$3,611

American Airlines flights from Seoul to Buffalo

Our best American Airlines deals on Seoul to Buffalo flight tickets
American Airlines
Oct 23
ICN5:50 pmIncheon Intl
18h 20m
1 stop
BUF11:10 pmBuffalo
Oct 27
BUF6:07 amBuffalo
45h 18m
2 stops
ICN4:25 pmIncheon Intl
$1,697
American Airlines
Oct 23
ICN5:50 pmIncheon Intl
35h 09m
1 stop
BUF3:59 pmBuffalo
Oct 27
BUF10:54 amBuffalo
40h 31m
2 stops
ICN4:25 pmIncheon Intl
$1,699
American Airlines
Oct 28
ICN6:35 pmIncheon Intl
36h 12m
2 stops
BUF5:47 pmBuffalo
Oct 31
BUF7:00 amBuffalo
20h 25m
1 stop
ICN4:25 pmIncheon Intl
$1,720

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 May 8, 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 - BUF

ICNBUF

Incheon Intl

Sun 6/21

1:20 am-2:55 pm

2 stops50h 35m

Buffalo

Mon 6/29

6:32 am-5:05 pm

2 stops45h 33m

$1,577

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-11:10 pm

1 stop18h 20m

Buffalo

Tue 10/27

6:07 am-4:25 pm

2 stops45h 18m

$1,697

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-3:59 pm

1 stop35h 09m

Buffalo

Tue 10/27

10:54 am-4:25 pm

2 stops40h 31m

$1,699

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 10/28

6:35 pm-5:47 pm

2 stops36h 12m

Buffalo

Sat 10/31

7:00 am-4:25 pm

1 stop20h 25m

$1,720

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-11:10 pm

1 stop18h 20m

Buffalo

Tue 10/27

10:54 am-4:25 pm

2 stops40h 31m

$1,724
Quickest round-trip

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-11:10 pm

1 stop18h 20m

Buffalo

Tue 10/27

7:00 am-4:25 pm

1 stop20h 25m

$1,926

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-11:10 pm

1 stop18h 20m

Buffalo

Tue 10/27

7:00 am-4:25 pm

1 stop20h 25m

$1,927

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-11:10 pm

1 stop18h 20m

Buffalo

Tue 10/27

7:00 am-4:25 pm

1 stop20h 25m

$1,929

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 10/28

6:35 pm-2:44 pm

2 stops33h 09m

Buffalo

Sat 10/31

6:49 pm-4:25 pm

2 stops56h 36m

$1,952

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 10/23

5:50 pm-10:24 am

2 stops29h 34m

Buffalo

Tue 10/27

6:23 pm-4:25 pm

2 stops33h 02m

$1,956

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 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 3% 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

18h 29m

Direct flights

None
The fastest flight from Seoul to Buffalo takes 18h 29m
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 18h 29m, 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
Grand Island
Williamsville
Orchard Park
West Seneca
Bowmansville
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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