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Incheon Intl

$686+ Cheap flights from Buffalo (BUF) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ICN
Jan 12 — Jan 191
Sun 1/12
Sun 1/19
1 adult, Economy
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Cheap flight deals from Buffalo to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Incheon Intl (ICN). 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 January 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,175
(oojo)

One-way from

$686
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$1,376
Provider with most accurate pricing for Buffalo-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Incheon Intl flights.
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From Buffalo to Incheon Intl
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One-way flight from Buffalo to Incheon Intl
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Buffalo to Incheon Intl

Cheapest flights from Buffalo to Incheon Intl
Explore the most affordable flight options available from Buffalo to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2025.

This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:30 amBUF - ICN
2 stops35h 35mTurkish Airlines
Sun 2/1612:10 amICN - BUF
2 stops37h 32mTurkish Airlines
Deal found 1/7$1,175
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sun 4/67:00 amBUF - ICN
2 stops32h 20mUnited Airlines
Thu 4/174:50 pmICN - BUF
2 stops30h 04mUnited Airlines
Deal found 1/6$1,185
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 2/136:22 amBUF - ICN
1 stop20h 08mDelta
Mon 2/177:25 pmICN - BUF
1 stop18h 32mDelta
Deal found 1/7$1,197
This Kissandfly.com deal was found by Cheapflights users on 1/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:00 amBUF - ICN
2 stops33h 40mLufthansa
Sat 3/2211:45 amICN - BUF
2 stops42h 05mLufthansa
Deal found 1/6$1,251
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:47 amBUF - ICN
1 stop20h 08mAmerican Airlines
Sat 3/225:50 pmICN - BUF
2 stops29h 54mAmerican Airlines
Deal found 1/6$1,301
This Asiana Airlines deal was found by Cheapflights users on 1/6. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:47 amBUF - ICN
1 stop19h 28mMultiple Airlines
Sat 3/229:50 amICN - BUF
1 stop27h 15mMultiple Airlines
Deal found 1/6$1,382
This Justfly.com deal was found by Cheapflights users on 1/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:44 pmBUF - ICN
1 stop21h 16mKorean Air
Thu 3/205:50 pmICN - BUF
1 stop19h 09mKorean Air
Deal found 1/6$1,390
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Tue 5/209:03 amBUF - ICN
3 stops57h 42mSingapore Airlines
Thu 6/1911:50 pmICN - BUF
3 stops58h 51mSingapore Airlines
Deal found 1/6$1,610
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/202:05 pmBUF - ICN
2 stops51h 15mLOT
Thu 6/1911:20 amICN - BUF
2 stops47h 21mLOT
Deal found 1/6$1,661

Find flights from Buffalo to Incheon Intl within your budget

Customize your flight search to find flights from Buffalo to Incheon Intl 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 January 7, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 2/13

7:30 am-9:05 am

2 stops35h 35m

Incheon Intl

Sun 2/16

12:10 am-11:42 pm

2 stops37h 32m

$1,175

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sun 4/6

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Thu 4/17

4:50 pm-9:54 am

2 stops30h 04m

$1,185

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 2/13

6:22 am-4:30 pm

1 stop20h 08m

Incheon Intl

Mon 2/17

7:25 pm-11:57 pm

1 stop18h 32m

$1,197

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 3/13

6:00 am-4:40 am

2 stops33h 40m

Incheon Intl

Sat 3/22

11:45 am-4:50 pm

2 stops42h 05m

$1,251

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Fri 3/14

6:47 am-3:55 pm

1 stop20h 08m

Incheon Intl

Sat 3/22

5:50 pm-10:44 am

2 stops29h 54m

$1,301

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 3/13

8:47 am-5:15 pm

1 stop19h 28m

Incheon Intl

Sat 3/22

9:50 am-12:05 am

1 stop27h 15m

$1,382

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Thu 3/13

6:44 pm-5:00 am

1 stop21h 16m

Incheon Intl

Thu 3/20

5:50 pm-11:59 pm

1 stop19h 09m

$1,390

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Tue 5/20

9:03 am-7:45 am

3 stops57h 42m

Incheon Intl

Thu 6/19

11:50 pm-9:41 pm

3 stops58h 51m

$1,610

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Tue 5/20

2:05 pm-6:20 am

2 stops51h 15m

Incheon Intl

Thu 6/19

11:20 am-9:41 pm

2 stops47h 21m

$1,661

BuffaloIncheon

BUF - ICN

BUFICN

Buffalo

Sat 4/12

7:19 pm-3:30 pm

2 stops31h 11m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 15 results
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Compare providers for flights from Buffalo to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Buffalo 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 Buffalo to Incheon Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Incheon Intl Airport (average of $1,086). Flying from Buffalo to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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.

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

Find hourly flight availability from Buffalo to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2025.

One of the essential ways to save on airfare from Buffalo to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 7, 2025.
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,028 reviews
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,325 reviews
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,513 reviews
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

LOT
7.6
Good
1,107 reviews
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
8,934 reviews
Korean Air
8.5
Very good
1,028 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Incheon Intl. 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 from for flights from Buffalo to Incheon Intl?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Buffalo; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Buffalo airport to Incheon Intl. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

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

    Turkish Airlines, at $1,175, was found to be the cheapest airline from Buffalo to Incheon Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. Turkish Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $686 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $697 and $787, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Incheon Intl 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 Buffalo to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Incheon Intl Airport (average of $1,086). Flying from Buffalo to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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

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Top 2 airlines flying from Buffalo to Incheon Intl

Discover the top 2 airlines that operate flights from Buffalo to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,137Average$1,976FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,345Average$2,185FlexibilityNo cancel feeOn-time81%
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