What is the cheapest airline that flies from Buffalo to Japan?

Japan Airlines, United Airlines, and American Airlines are the most popular carriers operating from Buffalo to Japan

What airlines fly to Japan?

United Airlines, ANA and Delta are the top three most popular airlines that fly to Japan from Buffalo according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 4 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Buffalo Airport to Japan?

Prices for flights from Buffalo Airport to Japan were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Japan?

As of March 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Japan.

How old do you have to be to fly from Buffalo Airport to Japan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$423 Cheap Flights from Buffalo to Japan in 2026

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Find the cheapest flights from Buffalo to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:25 pm

BUF

NRT

20h 25m

2 stops

5:35 pm - 11:55 pm

NRT

BUF

19h 20m

2 stops

$1,172Multiple Airlines

Tue, Apr 28 - Thu, May 7

6:00 am - 3:25 pm

BUF

NRT

20h 25m

2 stops

4:30 pm - 9:01 pm

NRT

BUF

41h 31m

2 stops

$1,183Multiple Airlines

Tue, Apr 28 - Thu, May 7

8:56 am - 4:00 pm

BUF

NRT

18h 04m

1 stop

9:45 am - 2:21 pm

NRT

BUF

17h 36m

1 stop

$1,190Japan Airlines

Sun, Apr 12 - Tue, Apr 28

7:59 pm - 5:05 pm

BUF

KIX

32h 06m

2 stops

2:15 am - 7:19 pm

KIX

BUF

30h 04m

2 stops

$1,200Delta

Mon, Apr 27 - Sun, May 3

11:31 am - 5:30 pm

BUF

HND

16h 59m

1 stop

11:05 am - 9:17 pm

HND

BUF

23h 12m

1 stop

$1,207Japan Airlines

Sun, Apr 12 - Tue, Apr 28

6:00 am - 10:00 pm

BUF

KIX

27h 00m

2 stops

6:45 am - 5:30 pm

KIX

BUF

23h 45m

2 stops

$1,218Japan Airlines

Tue, Apr 14 - Fri, Apr 24

6:00 am - 3:10 pm

BUF

NRT

20h 10m

2 stops

5:00 pm - 8:43 pm

NRT

BUF

16h 43m

1 stop

$1,246United Airlines

Sun, Apr 19 - Wed, Apr 29

7:00 am - 9:15 pm

BUF

HND

25h 15m

1 stop

5:15 pm - 8:43 pm

HND

BUF

16h 28m

1 stop

$1,254ANA

Sun, Apr 12 - Thu, Apr 23

8:30 am - 9:00 pm

BUF

HND

23h 30m

2 stops

3:45 pm - 6:35 pm

HND

BUF

15h 50m

1 stop

$1,266United Airlines

Sun, Apr 19 - Wed, May 13

7:00 am - 7:25 pm

BUF

OKA

23h 25m

2 stops

9:00 pm - 9:03 pm

OKA

BUF

37h 03m

2 stops

$1,422ANA

Sun, Jul 12 - Sun, Jul 19

American Airlines flights from Buffalo to Japan

Our best American Airlines deals on Buffalo to Japan flight tickets

American Airlines

Apr 12

BUF6:00 amBuffalo

22h 30m

2 stops

HND5:30 pmTokyo Haneda

Apr 23

HND10:45 amTokyo Haneda

19h 17m

2 stops

BUF5:02 pmBuffalo

$1,286

American Airlines

May 5

BUF7:00 amBuffalo

19h 00m

1 stop

NRT3:00 pmTokyo Narita

May 15

NRT6:30 pmTokyo Narita

18h 24m

1 stop

BUF11:54 pmBuffalo

$1,291

American Airlines

May 5

BUF5:30 amBuffalo

20h 30m

2 stops

NRT3:00 pmTokyo Narita

May 15

NRT9:45 amTokyo Narita

20h 17m

2 stops

BUF5:02 pmBuffalo

$1,296

Japan Airlines flights from Buffalo to Japan

Our best Japan Airlines deals on Buffalo to Japan flight tickets

Japan Airlines

Apr 12

BUF8:56 amBuffalo

18h 04m

1 stop

NRT4:00 pmTokyo Narita

Apr 28

NRT9:45 amTokyo Narita

17h 36m

1 stop

BUF2:21 pmBuffalo

$1,190

Japan Airlines

Apr 12

BUF11:31 amBuffalo

16h 59m

1 stop

HND5:30 pmTokyo Haneda

Apr 28

HND11:05 amTokyo Haneda

23h 12m

1 stop

BUF9:17 pmBuffalo

$1,207

Japan Airlines

Apr 14

BUF6:00 amBuffalo

27h 00m

2 stops

KIX10:00 pmOsaka Kansai Intl

Apr 24

KIX6:45 amOsaka Kansai Intl

23h 45m

2 stops

BUF5:30 pmBuffalo

$1,218

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Tue 4/28

6:00 am-3:25 pm

2 stops20h 25m

Tokyo Narita

Thu 5/7

5:35 pm-11:55 pm

2 stops19h 20m

$1,172

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Tue 4/28

6:00 am-3:25 pm

2 stops20h 25m

Tokyo Narita

Thu 5/7

4:30 pm-9:01 pm

2 stops41h 31m

$1,183

Quickest round-trip

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Sun 4/12

8:56 am-4:00 pm

1 stop18h 04m

Tokyo Narita

Tue 4/28

9:45 am-2:21 pm

1 stop17h 36m

$1,190

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

Mon 4/27

7:59 pm-5:05 pm

2 stops32h 06m

Osaka Kansai Intl

Sun 5/3

2:15 am-7:19 pm

2 stops30h 04m

$1,200

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 4/12

11:31 am-5:30 pm

1 stop16h 59m

Tokyo Haneda

Tue 4/28

11:05 am-9:17 pm

1 stop23h 12m

$1,207

BuffaloOsaka

BUF - KIX

BUFKIX

Buffalo

Tue 4/14

6:00 am-10:00 pm

2 stops27h 00m

Osaka Kansai Intl

Fri 4/24

6:45 am-5:30 pm

2 stops23h 45m

$1,218

BuffaloTokyo

BUF - NRT

BUFNRT

Buffalo

Sun 4/19

6:00 am-3:10 pm

2 stops20h 10m

Tokyo Narita

Wed 4/29

5:00 pm-8:43 pm

1 stop16h 43m

$1,246

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 4/12

7:00 am-9:15 pm

1 stop25h 15m

Tokyo Haneda

Thu 4/23

5:15 pm-8:43 pm

1 stop16h 28m

$1,254

BuffaloTokyo

BUF - HND

BUFHND

Buffalo

Sun 4/19

8:30 am-9:00 pm

2 stops23h 30m

Tokyo Haneda

Wed 5/13

3:45 pm-6:35 pm

1 stop15h 50m

$1,266

BuffaloOkinawa

BUF - OKA

BUFOKA

Buffalo

Sun 7/12

7:00 am-7:25 pm

2 stops23h 25m

Okinawa Naha

Sun 7/19

9:00 pm-9:03 pm

2 stops37h 03m

$1,422

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of November is, on average, the cheapest month to fly to Japan from Buffalo, with most prices found around $839. If you aren’t able to travel to Japan during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $874.

Can stopping save me money on Buffalo to Japan flights?

You could potentially save up to 8% on your flight if you consider stops on a Buffalo to Japan flight.

Cheap Buffalo to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Japan

Fastest flight time	16h 35m
Direct flights	None

The fastest flight from Buffalo to Japan takes 16h 35m

There are no direct flights from Buffalo to Japan. There are no popular flight routes from Buffalo to Japan.

Search flight deals

When did momondo last update prices for flights from Buffalo Airport to Japan?
Prices for flights from Buffalo Airport to Japan were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Japan?
As of March 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Japan.
How old do you have to be to fly from Buffalo Airport to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Buffalo to Japan

Compare and see reviews for airlines that fly from Buffalo to Japan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $311	Free Cancellation	Rating 7.9 8,292 reviews	Search Delta flights
ANA	PriceFrom $750	Free Cancellation	Rating 8.4 1,129 reviews	Search ANA flights
United Airlines	PriceFrom $797	Free Cancellation	Rating 7.4 9,429 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $1,237	Free Cancellation	Rating 8.3 1,735 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Japan?

Finding the right flight to Japan from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.

Can I find flights from Buffalo to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Japan?

momondo helps you find the best flight between Buffalo and Japan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Japan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.