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 $639. Users have also found prices from $673 and $864 on Delta and Etihad Airways, respectively.

What are the most popular routes from Buffalo to Japan?

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

How far in advance should I book a flight from Buffalo to Japan?

Travelers have found it’s best to book a flight 8 days in advance to save up to 120% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 8 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Japan 1-2 weeks in advance for as low as $795, or $1,750 for flights within the next 24 hours.

What is the cheapest month to fly from Buffalo to Japan?

The best pricing can be found in the month of March. Prices to Japan from Buffalo average $1,292. You can even find prices in March for less than $1,292, as users have found deals to Japan from as low as $806. The month of December appears to be one of the more expensive times to travel to Japan from Buffalo. Flying in the targeted month can save you up to 91%.

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.

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.

$1,740+ Flights from Buffalo to Japan

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Cheap flight deals from Buffalo to Japan

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$988 (United Airlines)
One-way from	$626 (Air Canada)
Popular in	December
Cheapest in	March
Average price	$1,151

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

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($307 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($108 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 25, 2025.

Fri 11/146:00 amBUF - HND

2 stops20h 40mMultiple Airlines

Wed 11/266:50 pmHND - BUF

2 stops18h 36mMultiple Airlines

Deal found 4/25

$961

Sun 10/197:00 amBUF - HND

1 stop25h 15mUnited Airlines

Wed 11/56:20 pmHND - BUF

1 stop16h 11mUnited Airlines

Deal found 4/24

$988

Sat 9/66:00 amBUF - NRT

2 stops20h 25mMultiple Airlines

Sun 9/145:25 pmNRT - BUF

2 stops40h 51mMultiple Airlines

Deal found 4/25

$988

Sun 10/196:30 amBUF - NRT

1 stop19h 00mUnited Airlines

Wed 11/55:45 pmNRT - BUF

2 stops19h 41mUnited Airlines

Deal found 4/24

$990

Sun 10/197:51 pmBUF - KIX

2 stops29h 59mUnited Airlines

Wed 11/56:30 pmKIX - BUF

2 stops29h 19mUnited Airlines

Deal found 4/24

$993

Fri 9/267:00 amBUF - HND

1 stop19h 55mANA

Mon 10/135:15 pmHND - BUF

1 stop16h 43mANA

Deal found 4/25

$1,000

Fri 11/147:00 amBUF - HND

2 stops25h 50mKorean Air

Thu 11/272:00 amHND - BUF

2 stops27h 38mKorean Air

Deal found 4/24

$1,004

Fri 11/147:00 amBUF - NRT

2 stops24h 05mKorean Air

Wed 11/268:40 pmNRT - BUF

2 stops32h 58mKorean Air

Deal found 4/24

$1,012

Sat 9/66:16 amBUF - HND

2 stops20h 59mDelta

Sun 9/144:20 pmHND - BUF

2 stops19h 37mDelta

Deal found 4/25

$1,041

Mon 9/17:00 amBUF - NRT

1 stop19h 00mANA

Mon 9/85:00 pmNRT - BUF

1 stop17h 16mANA

Deal found 4/25

$1,044

Sun 10/197:00 amBUF - ITM

2 stops24h 15mANA

Wed 11/52:00 pmITM - BUF

2 stops20h 31mANA

Deal found 4/24

$1,065

Wed 9/247:00 amBUF - NRT

2 stops18h 55mAir Canada

Wed 10/15:25 pmNRT - BUF

2 stops29h 29mAir Canada

Deal found 4/24

$1,166

Best flights from Buffalo to Japan
Discover carefully curated flight deals from Buffalo to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Sun 10/197:00 amBUF - HND

1 stop25h 15mUnited Airlines

Wed 11/56:20 pmHND - BUF

1 stop16h 11mUnited Airlines

Deal found 4/24

$988

Sat 9/66:00 amBUF - NRT

2 stops20h 25mMultiple Airlines

Sun 9/145:25 pmNRT - BUF

2 stops40h 51mMultiple Airlines

Deal found 4/25

$988

Fri 9/267:00 amBUF - HND

1 stop19h 55mANA

Mon 10/135:15 pmHND - BUF

1 stop16h 43mANA

Deal found 4/25

$1,000

Sat 9/66:16 amBUF - HND

2 stops20h 59mDelta

Sun 9/144:20 pmHND - BUF

2 stops19h 37mDelta

Deal found 4/25

$1,041

Wed 9/247:00 amBUF - NRT

2 stops18h 55mAir Canada

Wed 10/15:25 pmNRT - BUF

2 stops29h 29mAir Canada

Deal found 4/24

$1,166

Sun 10/197:30 pmBUF - HND

2 stops38h 20mKorean Air

Tue 11/42:00 amHND - BUF

2 stops35h 50mKorean Air

Deal found 4/24

$1,273

Wed 9/248:02 amBUF - NRT

2 stops18h 48mAmerican Airlines

Wed 10/16:55 pmNRT - BUF

2 stops17h 59mAmerican Airlines

Deal found 4/24

$1,476

Tue 6/106:30 amBUF - NRT

2 stops44h 55mWestJet

Thu 6/126:30 pmNRT - BUF

2 stops37h 23mWestJet

Deal found 4/23

$1,560

Sat 5/108:00 pmBUF - NRT

2 stops48h 05mTurkish Airlines

Mon 5/2610:35 amNRT - BUF

2 stops36h 08mTurkish Airlines

Deal found 4/24

$1,711

Sun 10/193:55 pmBUF - KIX

3 stops40h 40mSingapore Airlines

Wed 11/54:50 pmKIX - BUF

3 stops40h 31mSingapore Airlines

Deal found 4/24

$1,747

Sun 6/298:00 amBUF - NRT

1 stop18h 15mJapan Airlines

Sat 7/126:15 pmNRT - BUF

1 stop15h 20mJapan Airlines

Deal found 4/25

$1,872

Wed 5/71:00 pmBUF - HND

2 stops27h 55mAir France

Tue 5/209:50 pmHND - BUF

2 stops37h 56mAir France

Deal found 4/24

$1,939

Last-minute flights from Buffalo to Japan
Discover last-minute flight deals from Buffalo to Japan. Data last updated April 25, 2025 and is based on user searches.

Tue 4/297:00 amBUF - NRT

1 stop19h 00mANA

Thu 5/15:00 pmNRT - BUF

1 stop17h 22mANA

Deal found 4/25

$2,033

Thu 5/112:50 pmBUF - NRT

2 stops38h 35mWestJet

Wed 5/76:30 pmNRT - BUF

2 stops35h 39mWestJet

Deal found 4/24

$1,510

Thu 5/110:33 amBUF - HND

2 stops43h 47mTurkish Airlines

Wed 5/79:45 pmHND - BUF

2 stops58h 20mTurkish Airlines

Deal found 4/24

$1,831

Thu 5/11:55 pmBUF - HND

1 stop18h 20mANA

Wed 5/710:40 amHND - BUF

1 stop15h 40mANA

Deal found 4/24

$1,907

Thu 5/18:55 amBUF - NRT

1 stop16h 35mUnited Airlines

Wed 5/75:00 pmNRT - BUF

1 stop17h 22mUnited Airlines

Deal found 4/24

$1,977

Thu 5/111:00 amBUF - HND

1 stop15h 55mUnited Airlines

Tue 5/612:30 amHND - BUF

2 stops22h 42mUnited Airlines

Deal found 4/24

$1,979

Thu 5/15:25 amBUF - NRT

2 stops20h 35mAmerican Airlines

Wed 5/76:30 pmNRT - BUF

1 stop17h 01mAmerican Airlines

Deal found 4/24

$2,095

Thu 5/13:05 pmBUF - HND

3 stops35h 40mSingapore Airlines

Wed 5/75:05 pmHND - BUF

3 stops39h 00mSingapore Airlines

Deal found 4/24

$3,690

Wed 5/71:00 pmBUF - HND

2 stops27h 55mAir France

Tue 5/209:50 pmHND - BUF

2 stops37h 56mAir France

Deal found 4/24

$1,939

Sat 5/108:00 pmBUF - NRT

2 stops48h 05mTurkish Airlines

Mon 5/2610:35 amNRT - BUF

2 stops36h 08mTurkish Airlines

Deal found 4/24

$1,711

Sat 5/105:10 amBUF - NRT

2 stops21h 25mAmerican Airlines

Mon 5/266:30 pmNRT - BUF

1 stop17h 01mAmerican Airlines

Deal found 4/24

$1,995

Wed 5/146:00 amBUF - NRT

2 stops26h 00mMultiple Airlines

Wed 5/281:20 pmNRT - BUF

2 stops33h 23mMultiple Airlines

Deal found 4/24

$1,411

One-way flights from Buffalo to Japan
Search for one-way flight options from Buffalo to Japan. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Wed 7/237:45 pmBUF - KIX

2 stops31h 40mMultiple Airlines

Deal found 4/25

$626

Mon 7/215:54 pmBUF - KIX

2 stops31h 56mUnited Airlines

Deal found 4/25

$639

Mon 7/217:00 amBUF - ITM

2 stops45h 05mUnited Airlines

Deal found 4/25

$645

Sun 7/204:43 pmBUF - KIX

2 stops29h 37mDelta

Deal found 4/25

$673

Wed 7/236:30 amBUF - ITM

3 stops47h 25mMultiple Airlines

Deal found 4/25

$715

Mon 5/126:00 amBUF - NRT

2 stops42h 00mEtihad Airways

Deal found 4/24

$864

Tue 5/136:10 amBUF - NRT

2 stops41h 20mMultiple Airlines

Deal found 4/24

$874

Tue 5/136:00 amBUF - HND

2 stops28h 30mMultiple Airlines

Deal found 4/24

$875

Mon 5/126:45 amBUF - HND

2 stops23h 15mUnited Airlines

Deal found 4/24

$902

Tue 5/138:55 amBUF - NRT

1 stop16h 35mUnited Airlines

Deal found 4/24

$902

Sun 7/204:54 pmBUF - ITM

2 stops35h 41mAmerican Airlines

Deal found 4/25

$957

Mon 5/126:10 amBUF - NRT

1 stop21h 00mJapan Airlines

Deal found 4/24

$1,104

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 10/19

7:00 am-9:15 pm

1 stop25h 15m

Tokyo Haneda

Wed 11/5

6:20 pm-8:31 pm

1 stop16h 11m

$988

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Sat 9/6

6:00 am-3:25 pm

2 stops20h 25m

Tokyo Narita

Sun 9/14

5:25 pm-9:16 pm

2 stops40h 51m

$988

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Sun 10/19

6:30 am-2:30 pm

1 stop19h 00m

Tokyo Narita

Wed 11/5

5:45 pm-11:26 pm

2 stops19h 41m

$990

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

Sun 10/19

7:51 pm-2:50 pm

2 stops29h 59m

Osaka Kansai Intl

Wed 11/5

6:30 pm-9:49 am

2 stops29h 19m

$993

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Fri 9/26

7:00 am-3:55 pm

1 stop19h 55m

Tokyo Haneda

Mon 10/13

5:15 pm-8:58 pm

1 stop16h 43m

$1,000

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sat 9/6

6:16 am-4:15 pm

2 stops20h 59m

Tokyo Haneda

Sun 9/14

4:20 pm-10:57 pm

2 stops19h 37m

$1,041

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Mon 9/1

7:00 am-3:00 pm

1 stop19h 00m

Tokyo Narita

Mon 9/8

5:00 pm-9:16 pm

1 stop17h 16m

$1,044

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Sun 10/19

7:00 am-8:15 pm

2 stops24h 15m

Osaka Itami

Wed 11/5

2:00 pm-8:31 pm

2 stops20h 31m

$1,065

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Wed 9/24

7:00 am-2:55 pm

2 stops18h 55m

Tokyo Narita

Wed 10/1

5:25 pm-9:54 am

2 stops29h 29m

$1,166

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 10/19

7:30 pm-10:50 pm

2 stops38h 20m

Tokyo Haneda

Tue 11/4

2:00 am-11:50 pm

2 stops35h 50m

$1,273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 46 results

...

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 $866). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,670). 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?

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

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

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

Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA 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

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very good

1,063 reviews

Korean Air

8.4

Very good

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Japan Airlines

8.3

Very good

1,456 reviews

Korean Air

8.4

Very good

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

ANA

8.3

Very good

852 reviews

Korean Air

8.4

Very good

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Singapore Airlines

8.1

Very good

1,290 reviews

Korean Air

8.4

Very good

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Delta

8.0

Very good

7,920 reviews

Korean Air

8.4

Very good

1,063 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

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 $639. Users have also found prices from $673 and $864 on Delta and Etihad Airways, respectively.
What are the most popular routes from Buffalo to Japan?
When deciding which route to take from Buffalo to Japan consider Buffalo - Tokyo Narita, Buffalo - Tokyo Haneda 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 $866). Flying from Buffalo to Japan in December is currently the most expensive (average of $1,670). 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

Top 3 airlines flying from Buffalo to Japan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$779	Average$1,297	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$811	Average$1,347	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$1,376	Average$1,578	FlexibilityNo cancel fee	On-time80%

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$614+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Japan

Cheapest flights from Buffalo to JapanExplore 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 April 25, 2025.

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 April 25, 2025.

Cheapflights Fare Finder

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

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.

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?

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 April 25, 2025.

Rainfall in Japan by month

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

Temperature in Japan by month

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

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 April 25, 2025.

Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA 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.

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?

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

What are the most popular routes from Buffalo to Japan?

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

How can I find direct flights from Buffalo to Japan?

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

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

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.

Top 3 airlines flying from Buffalo to Japan

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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 April 25, 2025.