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$1,055+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BUF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Incheon Intl to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,055
(Air Canada)
Provider with most accurate pricing for Incheon Intl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Buffalo flights.
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From Incheon Intl to Buffalo
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Find flight deals from Incheon Intl to Buffalo

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 February 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:10 pmICN - BUF
2 stops30h 07mMultiple Airlines
Fri 3/286:00 amBUF - ICN
2 stops22h 25mMultiple Airlines
Deal found 2/20$1,055
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:30 amICN - BUF
2 stops20h 21mUnited Airlines
Tue 5/62:50 pmBUF - ICN
2 stops24h 30mUnited Airlines
Deal found 2/19$1,257
This LOT deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:20 amICN - BUF
2 stops47h 35mLOT
Mon 6/306:00 amBUF - ICN
2 stops35h 25mLOT
Deal found 2/20$1,308
This Korean Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:50 pmICN - BUF
1 stop19h 17mKorean Air
Fri 3/287:00 amBUF - ICN
1 stop21h 45mKorean Air
Deal found 2/20$1,539
This Turkish Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:10 amICN - BUF
2 stops37h 13mTurkish Airlines
Fri 3/281:30 pmBUF - ICN
2 stops53h 20mTurkish Airlines
Deal found 2/20$1,644
This Qatar Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1112:20 amICN - BUF
2 stops33h 20mQatar Airways
Sat 3/1511:40 amBUF - ICN
2 stops40h 35mQatar Airways
Deal found 2/20$1,726
This Singapore Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:45 pmICN - BUF
3 stops39h 20mSingapore Airlines
Sat 5/103:05 pmBUF - ICN
3 stops35h 30mSingapore Airlines
Deal found 2/20$1,973
This AranGrant deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:10 amICN - BUF
2 stops25h 42mJapan Airlines
Fri 8/228:30 amBUF - ICN
2 stops25h 55mJapan Airlines
Deal found 2/20$3,696
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:40 pmICN - BUF
2 stops26h 52mDelta
Tue 8/1910:20 amBUF - ICN
1 stop17h 05mDelta
Deal found 2/20$4,550
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/61:30 amICN - BUF
2 stops34h 22mEtihad Airways
Tue 8/191:20 pmBUF - ICN
2 stops33h 20mEtihad Airways
Deal found 2/20$6,338

Find flights from Incheon Intl to Buffalo within your budget

Customize your flight search to find flights from Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Incheon Intl

Fly to

Buffalo

Route

Depart

Return

Price

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 3/11

7:10 pm-12:17 pm

2 stops30h 07m

Buffalo

Fri 3/28

6:00 am-5:25 pm

2 stops22h 25m

$1,055

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 5/5

11:30 am-6:51 pm

2 stops20h 21m

Buffalo

Tue 5/6

2:50 pm-4:20 am

2 stops24h 30m

$1,257

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 6/1

11:20 am-9:55 pm

2 stops47h 35m

Buffalo

Mon 6/30

6:00 am-6:25 am

2 stops35h 25m

$1,308

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 3/11

5:50 pm-12:07 am

1 stop19h 17m

Buffalo

Fri 3/28

7:00 am-5:45 pm

1 stop21h 45m

$1,539

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Mon 3/10

12:10 am-12:23 am

2 stops37h 13m

Buffalo

Fri 3/28

1:30 pm-7:50 am

2 stops53h 20m

$1,644

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 3/11

12:20 am-8:40 pm

2 stops33h 20m

Buffalo

Sat 3/15

11:40 am-5:15 pm

2 stops40h 35m

$1,726

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 5/6

4:45 pm-7:05 pm

3 stops39h 20m

Buffalo

Sat 5/10

3:05 pm-3:35 pm

3 stops35h 30m

$1,973

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Wed 7/9

10:10 am-10:52 pm

2 stops25h 42m

Buffalo

Fri 8/22

8:30 am-11:25 pm

2 stops25h 55m

$3,696

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Tue 7/8

7:40 pm-9:32 am

2 stops26h 52m

Buffalo

Tue 8/19

10:20 am-4:25 pm

1 stop17h 05m

$4,550

IncheonBuffalo

ICN - BUF

ICNBUF

Incheon Intl

Sun 7/6

1:30 am-10:52 pm

2 stops34h 22m

Buffalo

Tue 8/19

1:20 pm-11:40 am

2 stops33h 20m

$6,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
2
  • 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.
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.

Travel insights for flights from Incheon Intl to Buffalo

Get recent, data-driven insights about flights from Incheon Intl to Buffalo including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Incheon Intl to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Incheon Intl Airport to Buffalo at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

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.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated February 20, 2025.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,301 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

LOT
7.6
Good
1,080 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines flying from Incheon Intl Airport to Buffalo round-trip?

    Cheapflights users have booked flights from Incheon Intl Airport to Buffalo round-trip from $1,257. Other airlines that can offer you cheap pricing are LOT, from $1,308, and Korean Air, from $1,539.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Buffalo one-way?

    The cheapest airlines for a one-way flight from Incheon Intl Airport to Buffalo are Japan Airlines ($2,575), WestJet ($2,733), and Korean Air ($3,514).

  • 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.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Buffalo (average of $256). Flying from Incheon Intl Airport to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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