When did momondo last update prices for flights from Incheon Intl Airport to Buffalo Airport?

Prices for flights from Incheon Intl Airport to Buffalo Airport are refreshed on a daily basis.

How old do you have to be to fly from Incheon Intl Airport to Buffalo Airport?

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 Incheon Intl Airport to Buffalo Airport.

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

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

$477 Cheap Flights from Incheon Intl Airport to Buffalo in 2025/26

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Find the cheapest flights from Incheon Intl Airport to Buffalo

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Cheap round-trip flights

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6:50 pm - 4:26 pmICN-BUF

35h 36m2 stops

11:27 am - 4:45 pmBUF-ICN

39h 18m2 stops

$1,322American Airlines

Find Deal

Fri, Feb 6 - Tue, Feb 10

7:30 pm - 11:49 pmICN-BUF

18h 19m1 stop

6:50 pm - 5:45 amBUF-ICN

20h 55m1 stop

$1,610Delta

Find Deal

Fri, Feb 6 - Tue, Feb 10

8:50 am - 10:35 amICN-BUF

39h 45m2 stops

4:00 pm - 9:30 amBUF-ICN

28h 30m2 stops

$2,094Multiple Airlines

Find Deal

Sun, Jan 4 - Fri, May 15

7:25 pm - 11:47 pmICN-BUF

18h 22m1 stop

7:00 am - 5:50 pmBUF-ICN

21h 50m1 stop

$2,322Korean Air

Find Deal

Sun, Jan 4 - Fri, May 15

12:20 am - 3:20 pmICN-BUF

53h 00m2 stops

10:30 am - 5:05 pmBUF-ICN

41h 35m2 stops

$2,755Qatar Airways

Find Deal

Sat, Jan 3 - Fri, May 15

10:20 am - 5:47 pmICN-BUF

21h 27m2 stops

7:00 am - 5:50 pmBUF-ICN

21h 50m1 stop

$2,868Delta

Find Deal

Sun, Jan 4 - Fri, May 15

Delta flights from Incheon Intl Airport to Buffalo

Our best Delta deals on Incheon Intl Airport to Buffalo flight tickets

Delta

Feb 6

ICN7:30 pmIncheon Intl

18h 19m

1 stop

BUF11:49 pmBuffalo

Feb 10

BUF6:50 pmBuffalo

20h 55m

1 stop

ICN5:45 amIncheon Intl

$1,610

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Delta

Jan 4

ICN10:20 amIncheon Intl

21h 27m

2 stops

BUF5:47 pmBuffalo

May 15

BUF7:00 amBuffalo

21h 50m

1 stop

ICN5:50 pmIncheon Intl

$2,868

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momondo Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 2/6

6:50 pm-4:26 pm

2 stops35h 36m

Buffalo

Tue 2/10

11:27 am-4:45 pm

2 stops39h 18m

$1,322

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 2/6

7:30 pm-11:49 pm

1 stop18h 19m

Buffalo

Tue 2/10

6:50 pm-5:45 am

1 stop20h 55m

$1,610

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 1/4

8:50 am-10:35 am

2 stops39h 45m

Buffalo

Fri 5/15

4:00 pm-9:30 am

2 stops28h 30m

$2,094

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 1/4

7:25 pm-11:47 pm

1 stop18h 22m

Buffalo

Fri 5/15

7:00 am-5:50 pm

1 stop21h 50m

$2,322

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 1/3

12:20 am-3:20 pm

2 stops53h 00m

Buffalo

Fri 5/15

10:30 am-5:05 pm

2 stops41h 35m

$2,755

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 1/4

10:20 am-5:47 pm

2 stops21h 27m

Buffalo

Fri 5/15

7:00 am-5:50 pm

1 stop21h 50m

$2,868

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sat 11/22

9:20 pm-9:26 am

3 stops50h 06m

$477

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 11/23

9:20 pm-9:31 am

2 stops50h 11m

$489

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 11/23

9:20 pm-4:20 pm

3 stops33h 00m

$523

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Fri 11/21

7:25 am-9:29 am

3 stops40h 04m

$559

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Incheon Intl Airport 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

What is the cheapest airline that flies from Incheon Intl to Buffalo?

Delta, Korean Air, and Turkish Airlines are the most popular carriers operating from Incheon Intl to Buffalo

When to book flights from Incheon Intl Airport to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Incheon Intl Airport to Buffalo (ICN to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Buffalo

Direct flights	None

There are no direct flights from Incheon Intl Airport to Buffalo. There are no popular flight routes from Incheon Intl Airport to Buffalo.

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How far is Incheon Intl to Buffalo by plane?
Buffalo is 6657.9 mi away from Incheon Intl. A reasonable flight in good conditions will take 18h 19m.
When did momondo last update prices for flights from Incheon Intl Airport to Buffalo Airport?
Prices for flights from Incheon Intl Airport to Buffalo Airport are refreshed on a daily basis.
How old do you have to be to fly from Incheon Intl Airport to Buffalo Airport?
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 Incheon Intl Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport 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 Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Cheektowaga

Amherst

Tonawanda

Grand Island

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Orchard Park

Lockport

West Seneca

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Eden

Angola

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

It is quick and easy to find Seoul to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Seoul with this policy.

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

Once all potential Seoul to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Buffalo from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.