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$379+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FUK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. 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.
Mon 2/167:00 am
BUF
-
HND
1 stop20h 45m
ANA
Tue 2/246:20 pm
HND
-
BUF
1 stop16h 31m
ANA
Deal found 1/26$738
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/176:00 am
BUF
-
HND
2 stops21h 45m
United Airlines
Wed 2/254:50 pm
HND
-
BUF
1 stop16h 16m
United Airlines
Deal found 1/26$745
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/178:25 am
BUF
-
NRT
1 stop17h 15m
United Airlines
Wed 2/255:35 pm
NRT
-
BUF
1 stop19h 24m
United Airlines
Deal found 1/26$746
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 2/166:01 am
BUF
-
HND
2 stops21h 44m
Delta
Tue 2/244:25 pm
HND
-
BUF
1 stop14h 34m
Delta
Deal found 1/26$751
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/236:00 am
BUF
-
NRT
1 stop19h 15m
United Airlines
Fri 3/65:35 pm
NRT
-
BUF
2 stops19h 35m
United Airlines
Deal found 1/25$878
This Air Canada deal was found by Cheapflights users on 1/24. 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.
Sat 2/76:19 pm
BUF
-
NRT
2 stops32h 11m
Multiple Airlines
Tue 2/106:15 pm
NRT
-
BUF
2 stops40h 14m
Multiple Airlines
Deal found 1/24$901
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Sun 2/88:30 am
BUF
-
NRT
2 stops41h 50m
Air Canada
Wed 2/116:15 pm
NRT
-
BUF
2 stops40h 36m
Air Canada
Deal found 1/25$902
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 2/236:30 am
BUF
-
NRT
1 stop19h 00m
American Airlines
Fri 3/65:30 pm
NRT
-
BUF
1 stop19h 11m
American Airlines
Deal found 1/25$913
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Mon 2/237:00 am
BUF
-
OKA
2 stops26h 25m
ANA
Fri 3/612:10 pm
OKA
-
BUF
2 stops22h 36m
ANA
Deal found 1/27$931
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/237:00 am
BUF
-
OKA
2 stops46h 25m
United Airlines
Fri 3/612:10 pm
OKA
-
BUF
2 stops25h 32m
United Airlines
Deal found 1/25$949
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Thu 2/267:00 am
BUF
-
HND
1 stop24h 05m
ANA
Thu 3/126:20 pm
HND
-
BUF
1 stop15h 26m
ANA
Deal found 1/25$965
This FlightHub deal was found by Cheapflights users on 1/26. 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 2/227:00 am
BUF
-
HND
1 stop20h 45m
ANA
Sun 3/16:20 pm
HND
-
BUF
1 stop16h 31m
ANA
Deal found 1/26$975

Find flight deals from Buffalo to Japan

Keep the following information in mind while searching for Buffalo to Japan flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$738
(FlightHub)

One-way from

$379
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,031
Provider with most accurate pricing for Buffalo-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Tokyo (TYO) flights.
Search Deals
From Buffalo to Japan
Search Deals
One-way flight from Buffalo to Japan
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 January 27, 2026.
Use the filters below to find and compare flights from Buffalo to Japan that are best for you.

Fly from

Buffalo

Fly to

Japan

Route

Depart

Return

Price

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Tue 2/17

6:00 am-5:45 pm

2 stops21h 45m

Tokyo Haneda

Wed 2/25

4:50 pm-7:06 pm

1 stop16h 16m

$745

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Tue 2/17

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

Tue 2/24

6:20 pm-8:51 pm

1 stop16h 31m

$745

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Mon 2/16

10:00 am-4:50 pm

1 stop16h 50m

Tokyo Haneda

Wed 2/25

4:50 pm-7:06 pm

1 stop16h 16m

$745

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Tue 2/17

8:25 am-3:40 pm

1 stop17h 15m

Tokyo Narita

Wed 2/25

5:35 pm-10:59 pm

1 stop19h 24m

$746

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Mon 2/16

6:15 am-3:20 pm

2 stops19h 05m

Tokyo Haneda

Wed 2/25

4:25 pm-10:57 pm

1 stop20h 32m

$751

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Tue 2/17

6:01 am-5:45 pm

2 stops21h 44m

Tokyo Haneda

Tue 2/24

8:00 pm-11:26 pm

1 stop17h 26m

$751

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Mon 2/16

6:01 am-5:45 pm

2 stops21h 44m

Tokyo Haneda

Tue 2/24

4:25 pm-4:59 pm

1 stop14h 34m

$751

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Wed 2/18

6:15 am-3:20 pm

2 stops19h 05m

Tokyo Haneda

Wed 2/25

8:00 pm-11:26 pm

1 stop17h 26m

$751

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Mon 2/23

6:07 am-3:15 pm

2 stops19h 08m

Tokyo Narita

Fri 3/6

4:45 pm-8:46 pm

2 stops18h 01m

$878

BuffaloOkinawa

BUF - OKA

BUFOKA

Buffalo

Mon 2/23

7:00 am-11:25 pm

2 stops26h 25m

Okinawa Naha

Fri 3/6

12:10 pm-8:46 pm

2 stops22h 36m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 50 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Japan

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

Currently, August is the cheapest month in which you can book a flight from Buffalo to Japan (average of $536). Flying from Buffalo to Japan in May is currently the most expensive (average of $935). 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.

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 January 27, 2026.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, and Delta from Buffalo to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,078 reviews

Food

7.7

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Food

7.7

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,691 reviews
ANA
8.4
Very good
1,078 reviews

Food

7.7

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,121 reviews
ANA
8.4
Very good
1,078 reviews

Food

7.7

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,207 reviews
ANA
8.4
Very good
1,078 reviews

Food

7.7

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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.

  • How long is the flight from Buffalo to Japan?

    Airlines like United Airlines, Delta, and ANA fly from Buffalo to Japan in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 7h 20m. Buffalo and Japan are separated by a distance of 6491 mi. This flight may include one or multiple stops.

  • 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 - Nagoya Chubu Centrair 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, August is the cheapest month in which you can book a flight from Buffalo to Japan (average of $536). Flying from Buffalo to Japan in May is currently the most expensive (average of $935). 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 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$311Average$1,041FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$793Average$1,188FlexibilityNo cancel feeOn-time69%
ANACheapest$839Average$1,693FlexibilityNo cancel feeOn-time80%

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