How long is the flight from Incheon Intl Airport to Buffalo?

A quick flight from Incheon Intl Airport to Buffalo can take about 29h 45m. United Airlines provides one of the quickest options available for as low as $1,533. The distance between Incheon Intl Airport and Buffalo is about 6657 mi.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from ICN to BUF?

When flying from Incheon Intl Airport to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Incheon Intl Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Buffalo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Incheon Intl Airport-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Buffalo from Incheon Intl?

Buffalo (BUF) is the airport you will fly into if you book a flight from Incheon Intl to Buffalo. You should not have trouble finding flights to Buffalo from Incheon Intl; the airport handles an average of 0 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Buffalo airport from Incheon Intl. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

Can I find deals for flights from Incheon Intl to Buffalo that include hotel bookings?

Yes. In addition to deals on Incheon Intl to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Incheon Intl to Buffalo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Buffalo.

Can I find deals for business class flights from Incheon Intl to Buffalo?

Yes. Cheapflights offers flight deals from Incheon Intl to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$557+ Cheap Flights from Incheon Intl Airport to Buffalo

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Cheap flight deals from Incheon Intl to Buffalo

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Best

Last-minute

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Cheapest flights from Incheon Intl to Buffalo
Explore the most affordable flight options available from Incheon Intl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Wed 12/236:00 pm -

2 stops42h 45m

Wed 1/207:03 am -

1 stop19h 22m

Deal found 11/1

$1,533

Thu 12/176:30 pm -

1 stop35h 34m

Thu 12/245:35 pm -

2 stops32h 40m

Deal found 11/2

$1,740

Tue 12/1512:45 pm -

2 stops24h 12m

Tue 12/225:30 am -

1 stop20h 55m

Deal found 10/31

$1,969

Tue 12/1511:40 pm -

2 stops35h 14m

Tue 12/221:38 pm -

2 stops37h 17m

Deal found 10/31

$3,066

Last-minute flights from Incheon Intl to Buffalo
Discover last-minute flight deals from Incheon Intl to Buffalo. Data last updated November 5, 2026 and is based on user searches.

Tue 12/1512:45 pm -

2 stops24h 12m

Tue 12/225:30 am -

1 stop20h 55m

Deal found 10/31

$1,969

Tue 12/1511:40 pm -

2 stops35h 14m

Tue 12/221:38 pm -

2 stops37h 17m

Deal found 10/31

$3,066

Thu 12/176:30 pm -

1 stop35h 34m

Thu 12/245:35 pm -

2 stops32h 40m

Deal found 11/2

$1,740

Wed 12/236:30 pm -

1 stop18h 39m

Wed 1/207:03 am -

1 stop19h 22m

Deal found 11/1

$1,533

Find flight deals from Incheon Intl to Buffalo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,461 (American Airlines)
One-way from	$557 (Kiwi.com)

Provider with most accurate pricing for Incheon Intl-Buffalo flight deals.

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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

Cheapest round-trip

Quickest round-trip

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Thu 12/3

1:10 pm-12:19 pm

3 stops37h 09m

Buffalo

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$557

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Thu 12/3

6:30 pm-6:10 pm

1 stop37h 40m

Buffalo

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$929

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 12/23

6:00 pm-9:45 am

2 stops29h 45m

Buffalo

Wed 1/20

11:15 am-5:40 am

2 stops28h 25m

$1,533

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Wed 1/27

12:45 pm-10:53 pm

2 stops24h 08m

Buffalo

Sat 1/30

5:43 pm-4:25 pm

2 stops32h 42m

$1,626

IncheonBuffalo

ICN Incheon Intl - BUF Buffalo

ICNBUF

Incheon Intl

Thu 1/28

6:30 pm-10:59 pm

1 stop18h 29m

Buffalo

Mon 2/1

5:45 am-5:40 am

2 stops33h 55m

$1,690

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Sorted by cheapest first

Most accurate provider: When it comes to deals on Incheon Intl Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Buffalo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Incheon Intl Airport-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Incheon Intl with our price prediction graph.

ICN-BUF

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Buffalo from Incheon Intl?
Buffalo (BUF) is the airport you will fly into if you book a flight from Incheon Intl to Buffalo. You should not have trouble finding flights to Buffalo from Incheon Intl; the airport handles an average of 0 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Buffalo airport from Incheon Intl. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.
How long is the flight from Incheon Intl Airport to Buffalo?
A quick flight from Incheon Intl Airport to Buffalo can take about 29h 45m. United Airlines provides one of the quickest options available for as low as $1,533. The distance between Incheon Intl Airport and Buffalo is about 6657 mi.
Can I find deals for flights from Incheon Intl to Buffalo that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Buffalo.
Can I find deals for business class flights from Incheon Intl to Buffalo?
Yes. Cheapflights offers flight deals from Incheon Intl to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$557+ Cheap flights from Incheon Intl (ICN) to Buffalo (BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Incheon Intl to Buffalo with Cheapflights

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Cheap flight deals from Incheon Intl to Buffalo

Cheapest flights from Incheon Intl to BuffaloExplore the most affordable flight options available from Incheon Intl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Explore the most affordable flight options available from Incheon Intl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Best flights from Incheon Intl to BuffaloDiscover carefully curated flight deals from Incheon Intl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Discover carefully curated flight deals from Incheon Intl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Incheon Intl to BuffaloDiscover last-minute flight deals from Incheon Intl to Buffalo. Data last updated November 5, 2026 and is based on user searches.

Discover last-minute flight deals from Incheon Intl to Buffalo. Data last updated November 5, 2026 and is based on user searches.

One-way flights from Incheon Intl to BuffaloSearch for one-way flight options from Incheon Intl to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

Search for one-way flight options from Incheon Intl to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

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Best time to book a flight from Incheon Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Incheon Intl with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Buffalo from Incheon Intl?

How long is the flight from Incheon Intl Airport to Buffalo?

Can I find deals for flights from Incheon Intl to Buffalo that include hotel bookings?

How can I find direct flights from Incheon Intl to Buffalo?

Can I find deals for business class flights from Incheon Intl to Buffalo?

Traveling to a place near Buffalo?

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Alternative routes for Incheon Intl to Buffalo

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Other flights to Buffalo

Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.

Complete your trip

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Incheon Intl and Buffalo flights

Browse other Incheon Intl and Buffalo flight options. Last updated on November 5, 2026.

Other flights from Incheon Intl

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Cheapest flights from Incheon Intl to Buffalo
Explore the most affordable flight options available from Incheon Intl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Best flights from Incheon Intl to Buffalo
Discover carefully curated flight deals from Incheon Intl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Incheon Intl to Buffalo
Discover last-minute flight deals from Incheon Intl to Buffalo. Data last updated November 5, 2026 and is based on user searches.

One-way flights from Incheon Intl to Buffalo
Search for one-way flight options from Incheon Intl to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.