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$551+ Cheap flights from Buffalo (BUF) to Japan

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FUK
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap flight deals from Buffalo to Japan

Keep the following information in mind while searching for Buffalo to Japan flight deals. Data was last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$799
(United Airlines)

One-way from

$551
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,042
Provider with most accurate pricing for Buffalo-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Tokyo (TYO) flights.
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From Buffalo to Japan
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One-way flight from Buffalo to Japan
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Highest demand for flights based on searches. 16% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Buffalo to Japan

Cheapest flights from Buffalo to Japan
Explore the most affordable flight options available from Buffalo to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This United Airlines deal was found by Cheapflights users on 3/1. 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 10/206:00 amBUF - HND
1 stop18h 35mUnited Airlines
Thu 10/306:25 pmHND - BUF
1 stop18h 11mUnited Airlines
Deal found 3/1$780
This United Airlines deal was found by Cheapflights users on 3/3. 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 10/206:00 amBUF - NRT
1 stop19h 30mUnited Airlines
Thu 10/305:45 pmNRT - BUF
2 stops18h 41mUnited Airlines
Deal found 3/3$781
This Delta deal was found by Cheapflights users on 3/3. 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 8/266:00 amBUF - HND
1 stop19h 20mDelta
Thu 9/253:15 pmHND - BUF
1 stop16h 34mDelta
Deal found 3/3$795
This Gotogate deal was found by Cheapflights users on 3/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:55 pmBUF - HND
1 stop37h 00mANA
Tue 9/305:15 pmHND - BUF
1 stop16h 16mANA
Deal found 3/3$831
This ANA deal was found by Cheapflights users on 3/3. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amBUF - NRT
1 stop19h 30mMultiple Airlines
Thu 5/85:00 pmNRT - BUF
1 stop17h 22mMultiple Airlines
Deal found 3/3$836
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 11/56:00 amBUF - ITM
2 stops24h 20mMultiple Airlines
Wed 11/121:00 pmITM - BUF
2 stops21h 31mMultiple Airlines
Deal found 3/2$843
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 11/56:00 amBUF - KIX
2 stops22h 15mMultiple Airlines
Wed 11/126:30 pmKIX - BUF
2 stops18h 15mMultiple Airlines
Deal found 3/2$844
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:55 pmBUF - ITM
2 stops51h 35mANA
Thu 11/1312:00 pmITM - BUF
2 stops22h 31mANA
Deal found 3/2$847
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 11/57:30 pmBUF - KIX
2 stops31h 05mUnited Airlines
Thu 11/138:25 amKIX - BUF
3 stops28h 20mUnited Airlines
Deal found 3/2$849
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 11/56:00 amBUF - ITM
2 stops22h 10mUnited Airlines
Wed 11/121:00 pmITM - BUF
3 stops41h 47mUnited Airlines
Deal found 3/2$858
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amBUF - HND
2 stops25h 50mKorean Air
Tue 11/252:00 amHND - BUF
2 stops27h 31mKorean Air
Deal found 3/3$1,018
This Ovago deal was found by Cheapflights users on 3/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:00 amBUF - NRT
2 stops41h 20mKorean Air
Tue 3/182:00 pmNRT - BUF
2 stops38h 20mKorean Air
Deal found 3/3$1,069

Find flights from Buffalo to Japan within your budget

Customize your flight search to find flights from Buffalo to Japan 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 March 4, 2025.

Fly from

Buffalo

Fly to

Japan

Route

Depart

Return

Price

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Tue 8/26

6:00 am-2:20 pm

1 stop19h 20m

Tokyo Haneda

Thu 9/25

3:15 pm-6:49 pm

1 stop16h 34m

$795

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Tue 8/26

6:00 am-3:25 pm

1 stop20h 25m

Tokyo Haneda

Wed 9/24

12:30 am-9:56 am

2 stops22h 26m

$798

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Tue 8/26

8:30 am-2:30 pm

1 stop17h 00m

Tokyo Narita

Thu 9/25

5:10 pm-10:45 pm

2 stops18h 35m

$799

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Fri 4/25

7:00 am-3:55 pm

1 stop19h 55m

Tokyo Haneda

Tue 5/13

5:15 pm-9:22 pm

1 stop17h 07m

$830

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Wed 4/23

6:00 am-2:30 pm

1 stop19h 30m

Tokyo Narita

Thu 5/8

5:00 pm-9:22 pm

1 stop17h 22m

$836

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

Wed 4/23

5:51 pm-2:50 pm

2 stops31h 59m

Osaka Kansai Intl

Sat 5/3

4:50 pm-9:22 pm

2 stops41h 32m

$867

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Wed 4/23

7:00 am-3:55 pm

1 stop19h 55m

Tokyo Haneda

Thu 5/8

10:40 am-4:55 pm

1 stop19h 15m

$1,094

BuffaloOkinawa

BUF - OKA

BUFOKA

Buffalo

Tue 7/1

6:00 am-7:05 pm

2 stops24h 05m

Okinawa Naha

Tue 7/8

1:55 pm-9:49 am

3 stops32h 54m

$1,136

BuffaloOkinawa

BUF - OKA

BUFOKA

Buffalo

Tue 7/1

6:00 am-6:00 pm

2 stops23h 00m

Okinawa Naha

Tue 7/8

8:00 am-11:45 pm

2 stops28h 45m

$1,352

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Wed 4/16

7:00 am-3:00 pm

1 stop19h 00m

Tokyo Narita

Fri 5/16

5:00 pm-9:22 pm

1 stop17h 22m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 40 results
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2
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4

Best time to book a flight from Buffalo to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan 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 Japan

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

What is the cheapest month to book a flight from Buffalo to Japan?

Currently, February is the cheapest month in which you can book a flight from Buffalo to Japan (average of $864). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,687). 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 JP?

Find hourly flight availability from Buffalo to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Japan as you normally would.

Rainfall in Japan by month

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

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated March 4, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Buffalo to Japan to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
1,034 reviews
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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.

ANA
8.4
Very good
833 reviews
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
1,435 reviews
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
1,288 reviews
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
8,068 reviews
Korean Air
8.4
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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 Buffalo to Japan. 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 Japan?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Japan. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • What are the cheapest airlines to fly from Buffalo to Japan one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $569. Users have also found prices from $578 and $656 on ANA and WestJet, respectively.

  • What are the most popular routes from Buffalo to Japan?

    When deciding which route to take from Buffalo to Japan consider Buffalo - Tokyo Haneda, Buffalo - Tokyo Narita or Buffalo - Osaka Kansai Intl as they are the most popular.

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

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

  • How can I find direct flights from Buffalo to Japan?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Japan 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 Japan?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Japan (average of $864). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,687). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to Japan

Discover the top 3 airlines that operate flights from Buffalo to Japan. 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$1,503FlexibilityNo cancel feeOn-time69%
ANACheapest$878Average$1,182FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,054Average$1,550FlexibilityNo cancel feeOn-timeN/A
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