HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Japan

$473+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FUK
août 4 — août 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Japan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 juillet 30, 2025.

Round-trip from

$719
(Air Canada)

One-way from

$473
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,157
From Buffalo to Japan
Search Deals
One-way flight from Buffalo to Japan
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 juillet 30, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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.
jeu. 10/236:30 amBUF - NRT
2 stops20h 10mMultiple Airlines
lun. 10/276:45 pmNRT - BUF
2 stops32h 35mMultiple Airlines
Deal found 7/29$719
This Air Canada deal was found by Cheapflights users on 7/29. 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.
jeu. 10/236:30 amBUF - HND
2 stops20h 20mMultiple Airlines
lun. 10/276:50 pmHND - BUF
2 stops29h 43mMultiple Airlines
Deal found 7/29$892
This Delta deal was found by Cheapflights users on 7/28. 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.
mar. 10/146:20 amBUF - HND
2 stops18h 55mDelta
mar. 10/285:20 pmHND - BUF
2 stops18h 37mDelta
Deal found 7/28$1,102
This FlightHub deal was found by Cheapflights users on 7/28. 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.
mer. 9/247:05 amBUF - HND
1 stop19h 50mANA
mer. 10/85:15 pmHND - BUF
1 stop16h 58mANA
Deal found 7/28$1,109
This FlightHub deal was found by Cheapflights users on 7/28. 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.
mer. 9/247:05 amBUF - NRT
1 stop18h 55mANA
mar. 10/75:00 pmNRT - BUF
1 stop17h 13mANA
Deal found 7/28$1,111
This United Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 9/227:05 amBUF - HND
1 stop25h 10mUnited Airlines
ven. 10/105:45 pmHND - BUF
1 stop17h 57mUnited Airlines
Deal found 7/28$1,116
This United Airlines deal was found by Cheapflights users on 7/28. 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.
dim. 10/56:30 amBUF - NRT
1 stop19h 00mUnited Airlines
ven. 10/174:30 pmNRT - BUF
1 stop19h 16mUnited Airlines
Deal found 7/28$1,117
This Air Canada deal was found by Cheapflights users on 7/30. 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.
sam. 9/136:00 amBUF - KIX
2 stops21h 25mMultiple Airlines
sam. 9/206:05 pmKIX - BUF
2 stops40h 11mMultiple Airlines
Deal found 7/30$1,187
This FlightHub deal was found by Cheapflights users on 7/29. 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.
dim. 10/57:30 amBUF - NRT
1 stop18h 45mJapan Airlines
ven. 10/176:15 pmNRT - BUF
1 stop35h 35mJapan Airlines
Deal found 7/29$1,202
This American Airlines deal was found by Cheapflights users on 7/29. 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.
dim. 10/56:00 amBUF - NRT
2 stops20h 15mAmerican Airlines
ven. 10/175:45 pmNRT - BUF
2 stops19h 27mAmerican Airlines
Deal found 7/29$1,230
This FlightHub deal was found by Cheapflights users on 7/30. 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.
ven. 11/142:58 pmBUF - HND
1 stop16h 57mJapan Airlines
mer. 11/2610:50 amHND - BUF
1 stop17h 38mJapan Airlines
Deal found 7/30$1,241
This FlightHub deal was found by Cheapflights users on 7/30. 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.
dim. 10/196:14 amBUF - ITM
2 stops24h 36mJapan Airlines
dim. 11/92:50 pmITM - BUF
2 stops21h 16mJapan Airlines
Deal found 7/30$1,247

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 juillet 30, 2025.
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 - NRT

BUFNRT

Buffalo

jeu. 10/23

6:30 am-3:40 pm

2 stops20h 10m

Tokyo Narita

lun. 10/27

6:45 pm-2:20 pm

2 stops32h 35m

$719

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

jeu. 10/23

6:30 am-3:50 pm

2 stops20h 20m

Tokyo Haneda

lun. 10/27

6:50 pm-11:33 am

2 stops29h 43m

$892

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

mar. 10/14

6:20 am-2:15 pm

2 stops18h 55m

Tokyo Haneda

mar. 10/28

5:20 pm-10:57 pm

2 stops18h 37m

$1,102

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

mer. 9/24

7:05 am-3:55 pm

1 stop19h 50m

Tokyo Haneda

mer. 10/8

5:15 pm-9:13 pm

1 stop16h 58m

$1,109

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

mer. 9/24

7:05 am-3:00 pm

1 stop18h 55m

Tokyo Narita

mar. 10/7

5:00 pm-9:13 pm

1 stop17h 13m

$1,111

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

lun. 9/22

6:00 am-3:25 pm

1 stop20h 25m

Tokyo Haneda

mer. 10/8

3:45 pm-6:53 pm

1 stop16h 08m

$1,116

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

dim. 10/5

6:30 am-2:30 pm

1 stop19h 00m

Tokyo Narita

ven. 10/17

4:30 pm-10:46 pm

1 stop19h 16m

$1,117

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

sam. 9/13

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

sam. 9/20

6:05 pm-9:16 pm

2 stops40h 11m

$1,187

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

dim. 10/5

7:30 am-3:15 pm

1 stop18h 45m

Tokyo Narita

ven. 10/17

6:15 pm-4:50 pm

1 stop35h 35m

$1,202

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

dim. 10/5

6:00 am-3:15 pm

2 stops20h 15m

Tokyo Narita

ven. 10/17

5:45 pm-12:12 am

2 stops19h 27m

$1,230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 52 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Buffalo to Japan (average of $884). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,627). 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 juillet 30, 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.

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 juillet 30, 2025.
Peruse reviews from past customers who have flown with EVA Air, ANA, and Korean Air 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.
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Singapore Airlines
8.1
Very good
1,338 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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 WestJet. According to our data, you can fly for as low as $562. Users have also found prices from $619 and $645 on Korean Air and Delta, 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 - 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, February is the cheapest month in which you can book a flight from Buffalo to Japan (average of $884). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,627). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Japan

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Newark to New Delhi flights
John F Kennedy Intl to New Delhi flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Incheon Intl flights
John F Kennedy Intl to Hong Kong flights
Newark to Mumbai flights
LaGuardia to Suvarnabhumi flights
John F Kennedy Intl to Ahmedabad flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Mumbai flights
John F Kennedy Intl to Hongqiao Intl flights
Newark to Ahmedabad flights
LaGuardia to New Delhi flights
John F Kennedy Intl to Manila flights
Newark to Hongqiao Intl flights
LaGuardia to Mumbai flights
Newark to Manila flights
Newark to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Pu Dong flights
John F Kennedy Intl to Hyderabad flights
John F Kennedy Intl to Singapore flights
John F Kennedy Intl to Dhaka flights
John F Kennedy Intl to Lahore flights
LaGuardia to Manila flights
LaGuardia to Incheon Intl flights
Newark to Hyderabad flights
Newark to Hong Kong flights
John F Kennedy Intl to Gimpo Intl flights
LaGuardia to Taiwan Taoyuan Intl flights
Newark to Incheon Intl flights
John F Kennedy Intl to Sung Shan flights
LaGuardia to Hong Kong flights
Newark to Pu Dong flights
John F Kennedy Intl to Bangalore flights
LaGuardia to Hongqiao Intl flights
LaGuardia to Hyderabad flights
John F Kennedy Intl to Don Mueang Intl flights
John F Kennedy Intl to Capital flights
John F Kennedy Intl to Denpasar flights
John F Kennedy Intl to Chennai flights
John F Kennedy Intl to Cochin flights
John F Kennedy Intl to Ho Chi Minh City flights
Newark to Gimpo Intl flights

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 juillet 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$311Average$1,164FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$797Average$1,303FlexibilityNo cancel feeOn-time69%
ANACheapest$878Average$1,636FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.