What airlines fly to Japan?

United Airlines, Japan Airlines 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 3 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

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

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

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 October 2026, there are 3 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.

$575 Cheap Flights from Buffalo to Japan in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

1:50 pm - 4:30 pmBUF Buffalo-NRT Tokyo Narita

36h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:45 pm - 1:15 pmNRT Tokyo Narita-BUF Buffalo

32h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$921Air Canada

Sat, Jan 23 - Tue, Feb 9

6:30 am - 5:45 pmBUF Buffalo-HND Tokyo Haneda

21h 15m1 stop Chicago O'Hare Intl

6:20 pm - 8:36 pmHND Tokyo Haneda-BUF Buffalo

16h 16m1 stop Chicago O'Hare Intl

$932ANA

Wed, Nov 11 - Wed, Nov 18

6:30 am - 5:45 pmBUF Buffalo-HND Tokyo Haneda

21h 15m1 stop Chicago O'Hare Intl

6:20 pm - 8:36 pmHND Tokyo Haneda-BUF Buffalo

16h 16m1 stop Chicago O'Hare Intl

$936ANA

Wed, Nov 11 - Wed, Nov 18

6:35 am - 5:45 pmBUF Buffalo-HND Tokyo Haneda

21h 10m1 stop Detroit Metropolitan Wayne County

5:35 pm - 7:13 pmHND Tokyo Haneda-BUF Buffalo

15h 38m1 stop Detroit Metropolitan Wayne County

$940Delta

Wed, Nov 11 - Wed, Nov 18

12:15 pm - 5:45 pmBUF Buffalo-HND Tokyo Haneda

15h 30m1 stop Detroit Metropolitan Wayne County

4:50 pm - 11:59 pmHND Tokyo Haneda-BUF Buffalo

21h 09m1 stop Atlanta Hartsfield-Jackson

$940Delta

Wed, Nov 4 - Wed, Nov 11

6:00 am - 3:15 pmBUF Buffalo-NRT Tokyo Narita

20h 15m1 stop Newark

5:40 pm - 10:33 pmNRT Tokyo Narita-BUF Buffalo

18h 53m1 stop Denver Intl

$940United Airlines

Wed, Oct 28 - Wed, Nov 4

8:45 am - 2:45 pmBUF Buffalo-NRT Tokyo Narita

17h 00m1 stop Denver Intl

5:15 pm - 8:09 pmNRT Tokyo Narita-BUF Buffalo

15h 54m1 stop Newark

$940United Airlines

Wed, Oct 21 - Wed, Oct 28

10:10 am - 3:55 pmBUF Buffalo-HND Tokyo Haneda

16h 45m1 stop Washington, D.C. Dulles Intl

10:40 am - 2:20 pmHND Tokyo Haneda-BUF Buffalo

16h 40m1 stop Washington, D.C. Dulles Intl

$940United Airlines

Wed, Oct 21 - Wed, Oct 28

8:00 am - 11:40 amBUF Buffalo-NGO Nagoya Chubu Centrair Intl

37h 40m2 stops Chicago O'Hare Intl Tokyo Narita

2:20 pm - 5:02 pmNGO Nagoya Chubu Centrair Intl-BUF Buffalo

40h 42m2 stops Tokyo Narita Chicago O'Hare Intl

$1,399Japan Airlines

Thu, Mar 4 - Sun, Mar 14

6:00 am - 4:55 pmBUF Buffalo-HND Tokyo Haneda

20h 55m1 stop New York John F Kennedy Intl

1:10 pm - 5:02 pmHND Tokyo Haneda-BUF Buffalo

17h 52m1 stop Chicago O'Hare Intl

$1,457Japan Airlines

Thu, Mar 4 - Sun, Mar 14

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 4:15 pmBUF Buffalo-HND Tokyo Haneda

21h 00m1 stop Detroit Metropolitan Wayne County

3:15 pm - 11:59 pmHND Tokyo Haneda-BUF Buffalo

21h 44m1 stop Atlanta Hartsfield-Jackson

$940Delta

Wed, Oct 7 - Thu, Oct 22

6:15 am - 4:15 pmBUF Buffalo-HND Tokyo Haneda

21h 00m1 stop Detroit Metropolitan Wayne County

3:15 pm - 11:59 pmHND Tokyo Haneda-BUF Buffalo

21h 44m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$944Delta

Wed, Oct 7 - Thu, Oct 22

6:30 am - 2:30 pmBUF Buffalo-NRT Tokyo Narita

19h 00m1 stop Newark

5:25 pm - 11:11 pmNRT Tokyo Narita-BUF Buffalo

18h 46m1 stop Newark

$1,110United Airlines

Wed, Oct 7 - Thu, Oct 22

6:30 am - 2:30 pmBUF Buffalo-NRT Tokyo Narita

19h 00m1 stop Newark

5:05 pm - 9:29 amNRT Tokyo Narita-BUF Buffalo

29h 24m2 stops San Francisco Chicago O'Hare Intl

$1,114United Airlines

Wed, Oct 7 - Thu, Oct 22

6:30 am - 2:30 pmBUF Buffalo-NRT Tokyo Narita

19h 00m1 stop Newark

5:25 pm - 11:11 pmNRT Tokyo Narita-BUF Buffalo

18h 46m1 stop Newark

$1,195United Airlines

Wed, Oct 7 - Thu, Oct 22

7:42 pm - 1:35 pmBUF Buffalo-HND Tokyo Haneda

28h 53m1 stop Newark

5:45 pm - 11:11 pmHND Tokyo Haneda-BUF Buffalo

18h 26m1 stop Newark

$1,300ANA

Wed, Oct 7 - Thu, Oct 22

6:15 am - 4:15 pmBUF Buffalo-HND Tokyo Haneda

21h 00m1 stop Detroit Metropolitan Wayne County

3:15 pm - 11:59 pmHND Tokyo Haneda-BUF Buffalo

21h 44m1 stop Atlanta Hartsfield-Jackson

$1,500Delta

Wed, Oct 7 - Thu, Oct 22

8:00 am - 1:25 pmBUF Buffalo-NRT Tokyo Narita

16h 25m1 stop Chicago O'Hare Intl

6:30 pm - 10:54 pmNRT Tokyo Narita-BUF Buffalo

17h 24m1 stop Dallas/Fort Worth

$1,559Japan Airlines

Wed, Oct 7 - Thu, Oct 22

7:50 pm - 12:10 pmBUF Buffalo-KIX Osaka Kansai Intl

27h 20m2 stops New York John F Kennedy Intl Taipei City Taiwan Taoyuan Intl

6:30 pm - 8:00 amKIX Osaka Kansai Intl-BUF Buffalo

50h 30m2 stops Taipei City Taiwan Taoyuan Intl New York John F Kennedy Intl

$1,746EVA Air

Mon, Oct 5 - Wed, Oct 7

11:24 am - 5:30 pmBUF Buffalo-HND Tokyo Haneda

17h 06m1 stop Chicago O'Hare Intl

5:45 pm - 11:53 pmHND Tokyo Haneda-BUF Buffalo

19h 08m1 stop New York John F Kennedy Intl

$1,791Multiple Airlines

Wed, Oct 7 - Sat, Oct 10

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Korean Air flights from Buffalo to Japan

Our best Korean Air deals on Buffalo to Japan flight tickets

Korean Air

Nov 17

BUF7:20 pmBuffalo

34h 45m

2 stops

FUK8:05 pmFukuoka

Nov 24

FUK9:05 pmFukuoka

55h 30m

2 stops

BUF2:35 pmBuffalo

$949

Korean Air

Nov 4

BUF7:00 amBuffalo

25h 50m

2 stops

HND10:50 pmTokyo Haneda

Nov 10

HND2:00 amTokyo Haneda

26h 35m

2 stops

BUF2:35 pmBuffalo

$960

Korean Air

Oct 28

BUF6:00 amBuffalo

27h 50m

2 stops

HND10:50 pmTokyo Haneda

Nov 3

HND2:00 amTokyo Haneda

27h 11m

2 stops

BUF3:11 pmBuffalo

$1,103

Singapore Airlines flights from Buffalo to Japan

Our best Singapore Airlines deals on Buffalo to Japan flight tickets

Singapore Airlines

Nov 17

BUF3:48 pmBuffalo

50h 22m

3 stops

FUK8:10 amFukuoka

Nov 24

FUK9:30 amFukuoka

46h 40m

3 stops

BUF6:10 pmBuffalo

$2,814

Singapore Airlines

Oct 7

BUF12:19 pmBuffalo

38h 26m

3 stops

HND3:45 pmTokyo Haneda

Oct 22

HND5:05 pmTokyo Haneda

38h 58m

3 stops

BUF7:03 pmBuffalo

$4,025

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloTokyo

BUF Buffalo - NRT Tokyo Narita

BUFNRT

Buffalo

Sat 1/23

1:50 pm-4:30 pm

2 stops36h 40m

Tokyo Narita

Tue 2/9

6:45 pm-1:15 pm

2 stops32h 30m

$921

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Wed 11/11

6:30 am-5:45 pm

1 stop21h 15m

Tokyo Haneda

Wed 11/18

6:20 pm-8:36 pm

1 stop16h 16m

$932

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Wed 11/11

6:30 am-5:45 pm

1 stop21h 15m

Tokyo Haneda

Wed 11/18

6:20 pm-8:36 pm

1 stop16h 16m

$936

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Wed 11/11

6:35 am-5:45 pm

1 stop21h 10m

Tokyo Haneda

Wed 11/18

5:35 pm-7:13 pm

1 stop15h 38m

$940

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Wed 11/4

12:15 pm-5:45 pm

1 stop15h 30m

Tokyo Haneda

Wed 11/11

4:50 pm-11:59 pm

1 stop21h 09m

$940

BuffaloTokyo

BUF Buffalo - NRT Tokyo Narita

BUFNRT

Buffalo

Wed 10/28

6:00 am-3:15 pm

1 stop20h 15m

Tokyo Narita

Wed 11/4

5:40 pm-10:33 pm

1 stop18h 53m

$940

Quickest round-trip

BuffaloTokyo

BUF Buffalo - NRT Tokyo Narita

BUFNRT

Buffalo

Wed 10/21

8:45 am-2:45 pm

1 stop17h 00m

Tokyo Narita

Wed 10/28

5:15 pm-8:09 pm

1 stop15h 54m

$940

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Wed 10/21

10:10 am-3:55 pm

1 stop16h 45m

Tokyo Haneda

Wed 10/28

10:40 am-2:20 pm

1 stop16h 40m

$940

BuffaloNagoya

BUF Buffalo - NGO Nagoya Chubu Centrair Intl

BUFNGO

Buffalo

Thu 3/4

8:00 am-11:40 am

2 stops37h 40m

Nagoya Chubu Centrair Intl

Sun 3/14

2:20 pm-5:02 pm

2 stops40h 42m

$1,399

BuffaloTokyo

BUF Buffalo - HND Tokyo Haneda

BUFHND

Buffalo

Thu 3/4

6:00 am-4:55 pm

1 stop20h 55m

Tokyo Haneda

Sun 3/14

1:10 pm-5:02 pm

1 stop17h 52m

$1,457

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 June is, on average, the cheapest month to fly to Japan from Buffalo, with most prices found around $0. If you aren’t able to travel to Japan during the month of June, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,108.

Can stopping save me money on Buffalo to Japan flights?

You could potentially save up to 20% 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

Best Price Found	$575
Fastest flight time	15h 30m
Direct flights	None

The best one-way flight to Japan from Buffalo in the past 72 hours is $575. The best round-trip flight deal from Buffalo to Japan found on momondo in the last 72 hours is $921.

The fastest flight from Buffalo to Japan takes 15h 30m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Japan

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 October 2026, there are 3 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 $746	Free Cancellation	Rating 7.8 8,627 reviews	Search Delta flights
United Airlines	PriceFrom $904	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $1,237	Free Cancellation	Rating 8.3 1,932 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.