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Cheap flights from Seoul to Buffalo from $760

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 7/20. 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
6:35 pm - 4:17 pm
ICN
-
BUF
35h 42m
1 stop
American Airlines Logo
11:07 am - 4:25 pm
BUF
-
ICN
39h 18m
2 stops
$1,463American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 4:17 pm
ICN
-
BUF
35h 42m
1 stop
American Airlines Logo
2:58 pm - 4:25 pm
BUF
-
ICN
35h 27m
2 stops
$1,474American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 6:27 pm
ICN
-
BUF
37h 52m
2 stops
American Airlines Logo
10:09 am - 4:25 pm
BUF
-
ICN
40h 16m
2 stops
$1,489American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 4:17 pm
ICN
-
BUF
35h 42m
1 stop
American Airlines Logo
5:03 pm - 4:25 pm
BUF
-
ICN
33h 22m
1 stop
$1,493American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 11:02 am
ICN
-
BUF
30h 27m
2 stops
American Airlines Logo
5:03 pm - 4:25 pm
BUF
-
ICN
33h 22m
1 stop
$1,496American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 9:37 am
ICN
-
BUF
29h 02m
2 stops
American Airlines Logo
2:58 pm - 4:25 pm
BUF
-
ICN
35h 27m
2 stops
$1,549American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:35 pm - 10:41 pm
ICN
-
BUF
18h 06m
1 stop
American Airlines Logo
5:03 pm - 4:25 pm
BUF
-
ICN
33h 22m
1 stop
$1,572American Airlines
Thu, Nov 19 - Sun, Nov 22
Lufthansa Logo
12:20 pm - 11:59 pm
ICN
-
BUF
48h 39m
2 stops
Lufthansa Logo
7:52 pm - 9:55 am
BUF
-
ICN
25h 03m
2 stops
$1,641Lufthansa
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
12:20 pm - 7:19 pm
ICN
-
BUF
43h 59m
2 stops
Multiple Airlines Logo
3:00 pm - 9:55 am
BUF
-
ICN
29h 55m
2 stops
$1,736Multiple Airlines
Tue, Jul 28 - Wed, Aug 5
Multiple Airlines Logo
12:00 pm - 7:52 am
ICN
-
BUF
32h 52m
2 stops
Multiple Airlines Logo
7:21 pm - 11:00 am
BUF
-
ICN
26h 39m
2 stops
$1,948Multiple Airlines
Wed, Jul 29 - Tue, Aug 4

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KLM flights from Seoul to Buffalo

Our best KLM deals on Seoul to Buffalo flight tickets
KLM
Jun 25
ICN10:25 pmIncheon Intl
39h 13m
2 stops
BUF12:38 amBuffalo
Jun 29
BUF7:57 pmBuffalo
31h 28m
2 stops
ICN4:25 pmIncheon Intl
$1,886
KLM
Jun 25
ICN10:25 pmIncheon Intl
39h 13m
2 stops
BUF12:38 amBuffalo
Jun 29
BUF7:57 pmBuffalo
31h 43m
2 stops
ICN4:40 pmIncheon Intl
$1,897

Singapore Airlines flights from Seoul to Buffalo

Our best Singapore Airlines deals on Seoul to Buffalo flight tickets
Singapore Airlines
Jul 20
ICN4:45 pmIncheon Intl
44h 40m
3 stops
BUF12:25 amBuffalo
Jul 27
BUF3:32 pmBuffalo
34h 58m
3 stops
ICN3:30 pmIncheon Intl
$1,990
Singapore Airlines
Jun 25
ICN4:45 pmIncheon Intl
44h 28m
3 stops
BUF12:13 amBuffalo
Jun 29
BUF3:32 pmBuffalo
34h 58m
3 stops
ICN3:30 pmIncheon Intl
$3,426
Singapore Airlines
Jun 25
ICN4:45 pmIncheon Intl
44h 28m
3 stops
BUF12:13 amBuffalo
Jun 29
BUF3:32 pmBuffalo
34h 58m
3 stops
ICN3:30 pmIncheon Intl
$3,461

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 June 19, 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

Thu 11/19

6:35 pm-4:17 pm

1 stop35h 42m

Buffalo

Sun 11/22

11:07 am-4:25 pm

2 stops39h 18m

$1,463

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-4:17 pm

1 stop35h 42m

Buffalo

Sun 11/22

2:58 pm-4:25 pm

2 stops35h 27m

$1,474

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-6:27 pm

2 stops37h 52m

Buffalo

Sun 11/22

10:09 am-4:25 pm

2 stops40h 16m

$1,489

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-4:17 pm

1 stop35h 42m

Buffalo

Sun 11/22

5:03 pm-4:25 pm

1 stop33h 22m

$1,493

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-11:02 am

2 stops30h 27m

Buffalo

Sun 11/22

5:03 pm-4:25 pm

1 stop33h 22m

$1,496

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-9:37 am

2 stops29h 02m

Buffalo

Sun 11/22

2:58 pm-4:25 pm

2 stops35h 27m

$1,549
Quickest round-trip

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Thu 11/19

6:35 pm-10:41 pm

1 stop18h 06m

Buffalo

Sun 11/22

5:03 pm-4:25 pm

1 stop33h 22m

$1,572

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 7/20

12:20 pm-11:59 pm

2 stops48h 39m

Buffalo

Mon 7/27

7:52 pm-9:55 am

2 stops25h 03m

$1,641

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 7/28

12:20 pm-7:19 pm

2 stops43h 59m

Buffalo

Wed 8/5

3:00 pm-9:55 am

2 stops29h 55m

$1,736

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 7/29

12:00 pm-7:52 am

2 stops32h 52m

Buffalo

Tue 8/4

7:21 pm-11:00 am

2 stops26h 39m

$1,948

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 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

23h 54m

Direct flights

None
The fastest flight from Seoul to Buffalo takes 23h 54m
There are no direct flights from Seoul to Buffalo. There are no popular flight routes from Seoul to Buffalo.
Search flight deals

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 23h 54m, 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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Sun 7/19
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