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 $540. Users have also found prices from $573 and $574 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 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 $1,266. You can even find prices in March for less than $1,266, 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 88%.

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.

$1,235+ Flights from Buffalo to Japan

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Cheap flight deals from Buffalo to Japan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$849 (United Airlines)
One-way from	$409 (Trip.com)
Popular in	December
Cheapest in	March
Average price	$1,151

Provider with most accurate pricing for Buffalo-Tokyo (TYO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Buffalo-Tokyo (TYO) flights.

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From Buffalo to Japan

Search Deals

One-way flight from Buffalo to Japan

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($303 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($102 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 3, 2025.

Sun 10/197:00 amBUF - HND

1 stop19h 55mUnited Airlines

Wed 11/54:50 pmHND - BUF

1 stop15h 31mUnited Airlines

Deal found 4/2

$909

Sun 10/196:00 amBUF - NRT

1 stop19h 30mUnited Airlines

Wed 11/55:00 pmNRT - BUF

2 stops19h 45mUnited Airlines

Deal found 4/2

$911

Sun 10/198:30 amBUF - KIX

2 stops41h 20mUnited Airlines

Wed 11/56:30 pmKIX - BUF

2 stops28h 53mUnited Airlines

Deal found 4/2

$914

Sun 10/196:00 amBUF - ITM

2 stops22h 05mUnited Airlines

Wed 11/51:00 pmITM - BUF

2 stops19h 21mUnited Airlines

Deal found 4/2

$920

Sun 10/196:16 amBUF - HND

2 stops20h 59mDelta

Wed 11/58:00 pmHND - BUF

2 stops28h 19mDelta

Deal found 4/2

$935

Sun 10/267:00 amBUF - NRT

2 stops25h 05mKorean Air

Tue 11/112:00 pmNRT - BUF

2 stops23h 50mKorean Air

Deal found 4/2

$936

Sun 9/287:00 amBUF - HND

2 stops26h 50mKorean Air

Mon 10/132:00 amHND - BUF

2 stops26h 16mKorean Air

Deal found 4/2

$955

Wed 8/66:00 amBUF - KIX

2 stops21h 50mMultiple Airlines

Tue 8/198:25 amKIX - BUF

3 stops45h 22mMultiple Airlines

Deal found 4/2

$1,005

Tue 8/57:00 amBUF - KIX

2 stops36h 30mANA

Thu 8/219:10 pmKIX - BUF

2 stops36h 21mANA

Deal found 4/2

$1,009

Thu 5/16:45 amBUF - HND

1 stop25h 30mANA

Fri 5/1610:40 amHND - BUF

1 stop23h 42mANA

Deal found 4/2

$1,097

Sun 10/128:25 pmBUF - HND

1 stop19h 50mMultiple Airlines

Wed 10/2210:50 amHND - BUF

1 stop21h 31mMultiple Airlines

Deal found 4/2

$1,131

Sun 10/127:00 amBUF - NRT

1 stop19h 00mANA

Wed 10/225:00 pmNRT - BUF

1 stop16h 31mANA

Deal found 4/2

$1,184

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 3, 2025.

Tue 4/226:00 amBUF - NRT

2 stops19h 30mUnited Airlines

Tue 5/65:25 pmNRT - BUF

2 stops19h 11mUnited Airlines

Deal found 3/31

$849

Sun 9/289:00 amBUF - HND

1 stop18h 15mDelta

Tue 10/144:20 pmHND - BUF

1 stop14h 57mDelta

Deal found 4/2

$941

Sun 9/287:00 amBUF - HND

2 stops26h 50mKorean Air

Mon 10/132:00 amHND - BUF

2 stops26h 16mKorean Air

Deal found 4/2

$955

Wed 8/66:00 amBUF - KIX

2 stops21h 50mMultiple Airlines

Tue 8/198:25 amKIX - BUF

3 stops45h 22mMultiple Airlines

Deal found 4/2

$1,005

Tue 8/57:00 amBUF - KIX

2 stops36h 30mANA

Thu 8/219:10 pmKIX - BUF

2 stops36h 21mANA

Deal found 4/2

$1,009

Tue 5/206:30 amBUF - NRT

2 stops44h 55mWestJet

Wed 6/46:30 pmNRT - BUF

2 stops41h 16mWestJet

Deal found 4/2

$1,206

Fri 5/168:00 pmBUF - HND

2 stops58h 20mTurkish Airlines

Mon 5/199:45 pmHND - BUF

2 stops61h 09mTurkish Airlines

Deal found 4/2

$1,515

Mon 5/126:10 amBUF - NRT

1 stop21h 00mJapan Airlines

Sat 5/316:15 pmNRT - BUF

1 stop15h 03mJapan Airlines

Deal found 3/31

$1,645

Sun 9/287:00 amBUF - HND

1 stop19h 55mUnited Airlines

Tue 10/1410:55 pmHND - BUF

2 stops23h 28mUnited Airlines

Deal found 4/2

$920

Sat 9/63:55 pmBUF - HND

3 stops34h 50mSingapore Airlines

Sun 9/145:05 pmHND - BUF

3 stops39h 16mSingapore Airlines

Deal found 4/2

$2,081

Tue 8/57:45 pmBUF - KIX

2 stops30h 05mUnited Airlines

Fri 8/224:55 pmKIX - BUF

2 stops29h 28mUnited Airlines

Deal found 4/2

$963

Sat 5/315:10 amBUF - NRT

2 stops21h 25mAmerican Airlines

Sat 6/76:15 pmNRT - BUF

1 stop18h 14mAmerican Airlines

Deal found 4/2

$2,131

Last-minute flights from Buffalo to Japan
Discover last-minute flight deals from Buffalo to Japan. Data last updated April 3, 2025 and is based on user searches.

Sat 4/191:55 pmBUF - OKA

2 stops43h 45mANA

Sat 4/269:10 pmOKA - BUF

2 stops37h 01mANA

Deal found 4/2

$1,311

Wed 4/237:45 pmBUF - KIX

2 stops30h 05mUnited Airlines

Sat 5/34:50 pmKIX - BUF

2 stops29h 55mUnited Airlines

Deal found 4/2

$1,060

Wed 4/237:00 amBUF - ITM

2 stops22h 55mANA

Sat 5/37:05 amITM - BUF

2 stops19h 15mANA

Deal found 4/2

$1,516

Thu 5/16:45 amBUF - HND

1 stop25h 30mANA

Fri 5/1610:40 amHND - BUF

1 stop23h 42mANA

Deal found 4/2

$1,097

Thu 5/15:57 pmBUF - HND

2 stops22h 03mUnited Airlines

Fri 5/163:45 pmHND - BUF

1 stop16h 06mUnited Airlines

Deal found 4/2

$1,101

Thu 5/18:55 amBUF - NRT

1 stop16h 35mUnited Airlines

Fri 5/165:15 pmNRT - BUF

2 stops19h 21mUnited Airlines

Deal found 4/2

$1,107

Thu 5/11:55 pmBUF - NRT

1 stop36h 05mANA

Fri 5/165:00 pmNRT - BUF

1 stop17h 22mANA

Deal found 4/2

$1,514

Sun 5/116:00 amBUF - NRT

2 stops26h 00mMultiple Airlines

Tue 5/131:20 pmNRT - BUF

2 stops33h 23mMultiple Airlines

Deal found 4/2

$1,342

Fri 5/168:00 pmBUF - HND

2 stops58h 20mTurkish Airlines

Mon 5/199:45 pmHND - BUF

2 stops61h 09mTurkish Airlines

Deal found 4/2

$1,515

Tue 5/206:30 amBUF - NRT

2 stops44h 55mWestJet

Wed 6/46:30 pmNRT - BUF

2 stops41h 16mWestJet

Deal found 4/2

$1,206

Tue 5/206:30 amBUF - HND

1 stop20h 45mDelta

Wed 6/43:15 pmHND - BUF

1 stop20h 31mDelta

Deal found 4/2

$1,373

Sun 5/255:51 pmBUF - HND

2 stops36h 09mMultiple Airlines

Tue 6/1010:20 amHND - BUF

1 stop16h 49mMultiple Airlines

Deal found 4/2

$1,402

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 3, 2025.

Sun 4/273:35 pmBUF - NRT

2 stops33h 35mMultiple Airlines

Deal found 4/1

$409

Tue 7/2910:50 amBUF - HND

1 stop21h 25mUnited Airlines

Deal found 4/2

$540

Thu 9/257:00 amBUF - HND

2 stops26h 50mKorean Air

Deal found 4/1

$573

Sun 8/36:30 amBUF - HND

1 stop20h 45mDelta

Deal found 4/3

$574

Thu 4/2412:05 pmBUF - NRT

2 stops39h 20mWestJet

Deal found 4/1

$579

Fri 5/28:55 amBUF - NRT

1 stop16h 35mUnited Airlines

Deal found 4/1

$638

Sat 4/261:55 pmBUF - HND

1 stop37h 00mANA

Deal found 4/2

$658

Wed 4/3012:50 pmBUF - HND

3 stops41h 10mMultiple Airlines

Deal found 4/2

$701

Sat 4/266:00 amBUF - NRT

1 stop21h 10mJapan Airlines

Deal found 4/1

$701

Mon 4/217:00 amBUF - NRT

1 stop19h 00mANA

Deal found 4/2

$752

Mon 5/56:01 amBUF - KIX

2 stops40h 39mEtihad Airways

Deal found 4/2

$758

Mon 4/216:00 amBUF - NRT

2 stops42h 00mEtihad Airways

Deal found 4/2

$758

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 9/28

7:00 am-3:55 pm

1 stop19h 55m

Tokyo Haneda

Tue 10/14

10:55 pm-9:23 am

2 stops23h 28m

$920

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 9/28

9:00 am-4:15 pm

1 stop18h 15m

Tokyo Haneda

Tue 10/14

4:20 pm-6:17 pm

1 stop14h 57m

$941

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 9/28

7:00 am-10:50 pm

2 stops26h 50m

Tokyo Haneda

Mon 10/13

2:00 am-3:16 pm

2 stops26h 16m

$955

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

Wed 4/23

7:45 pm-2:50 pm

2 stops30h 05m

Osaka Kansai Intl

Sat 5/3

4:50 pm-9:45 am

2 stops29h 55m

$1,060

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Thu 5/1

6:45 am-9:15 pm

1 stop25h 30m

Tokyo Haneda

Fri 5/16

10:40 am-9:22 pm

1 stop23h 42m

$1,097

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Thu 5/1

8:55 am-2:30 pm

1 stop16h 35m

Tokyo Narita

Fri 5/16

5:15 pm-11:36 pm

2 stops19h 21m

$1,107

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Tue 5/20

6:30 am-4:25 pm

2 stops44h 55m

Tokyo Narita

Wed 6/4

6:30 pm-10:46 pm

2 stops41h 16m

$1,206

BuffaloOkinawa

BUF - OKA

BUFOKA

Buffalo

Sat 4/19

1:55 pm-10:40 pm

2 stops43h 45m

Okinawa Naha

Sat 4/26

9:10 pm-9:11 pm

2 stops37h 01m

$1,311

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Sun 5/11

6:00 am-9:00 pm

2 stops26h 00m

Tokyo Narita

Tue 5/13

1:20 pm-9:43 am

2 stops33h 23m

$1,342

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 5/25

5:51 pm-7:00 pm

2 stops36h 09m

Tokyo Haneda

Tue 6/10

10:20 am-2:09 pm

1 stop16h 49m

$1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 42 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

1,051 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

1,051 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Japan Airlines

8.3

Very good

1,440 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

ANA

8.3

Very good

830 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Singapore Airlines

8.1

Very good

1,288 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Delta

8.0

Very good

7,897 reviews

Korean Air

8.4

Very good

1,051 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 $540. Users have also found prices from $573 and $574 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 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$1,337	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$811	Average$1,431	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$1,376	Average$1,578	FlexibilityNo cancel fee	On-time80%

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$409+ 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 4/27. 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

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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 April 3, 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 3, 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 3, 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 3, 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 3, 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 3, 2025.