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

WestJet, United Airlines, and Korean Air are the most popular carriers operating from Japan to Buffalo

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

Prices for flights from Japan to Buffalo Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$452 Cheap Flights from Japan to Buffalo in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Japan to Buffalo

Round-trip

One-way

Recent round-trip flight deals from Japan to Buffalo

Enter your travel dates to find the best prices.

5:30 pm - 10:29 pmNRT-BUF

18h 59m1 stop

6:24 am - 3:30 pmBUF-NRT

19h 06m1 stop

$864American Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 5

5:30 pm - 11:09 pmNRT-BUF

19h 39m2 stops

6:24 am - 3:30 pmBUF-NRT

19h 06m1 stop

$868American Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 5

4:25 pm - 11:28 pmHND-BUF

21h 03m1 stop

5:44 pm - 5:45 pmBUF-HND

34h 01m1 stop

$1,010Delta

Find Deal

Tue, Dec 23 - Mon, Jan 5

7:40 pm - 9:46 amHND-BUF

28h 06m2 stops

5:35 pm - 4:30 pmBUF-HND

32h 55m2 stops

$1,029United Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 5

5:30 pm - 11:35 pmNRT-BUF

20h 05m2 stops

11:46 am - 2:45 pmBUF-NRT

36h 59m2 stops

$1,208American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:30 pm - 11:09 pmNRT-BUF

19h 39m2 stops

6:00 am - 4:15 pmBUF-NRT

20h 15m2 stops

$1,224American Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 5

5:15 pm - 9:02 pmNRT-BUF

17h 47m1 stop

6:25 pm - 3:40 pmBUF-NRT

31h 15m2 stops

$1,537United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:05 pm - 9:01 pmNRT-BUF

17h 56m1 stop

1:52 pm - 3:00 pmBUF-NRT

35h 08m1 stop

$1,553ANA

Find Deal

Thu, Feb 19 - Mon, Feb 23

2:00 am - 11:45 pmHND-BUF

35h 45m2 stops

7:45 pm - 10:50 pmBUF-HND

37h 05m2 stops

$2,160Multiple Airlines

Find Deal

Mon, Dec 22 - Mon, Jan 5

1:55 am - 12:31 pmHND-BUF

24h 36m2 stops

1:52 pm - 9:05 pmBUF-HND

17h 13m1 stop

$3,057Multiple Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 26

American Airlines flights from Japan to Buffalo

Our best American Airlines deals on Japan to Buffalo flight tickets

American Airlines

Dec 23

NRT5:30 pmTokyo Narita

18h 59m

1 stop

BUF10:29 pmBuffalo

Jan 5

BUF6:24 amBuffalo

19h 06m

1 stop

NRT3:30 pmTokyo Narita

$864

Find similar

American Airlines

Dec 23

NRT5:30 pmTokyo Narita

19h 39m

2 stops

BUF11:09 pmBuffalo

Jan 5

BUF6:24 amBuffalo

19h 06m

1 stop

NRT3:30 pmTokyo Narita

$868

Find similar

American Airlines

Feb 19

NRT5:30 pmTokyo Narita

20h 05m

2 stops

BUF11:35 pmBuffalo

Feb 23

BUF11:46 amBuffalo

36h 59m

2 stops

NRT2:45 pmTokyo Narita

$1,208

Find similar

United Airlines flights from Japan to Buffalo

Our best United Airlines deals on Japan to Buffalo flight tickets

United Airlines

Dec 23

HND7:40 pmTokyo Haneda

28h 06m

2 stops

BUF9:46 amBuffalo

Jan 5

BUF5:35 pmBuffalo

32h 55m

2 stops

HND4:30 pmTokyo Haneda

$1,029

Find similar

United Airlines

Feb 19

NRT5:15 pmTokyo Narita

17h 47m

1 stop

BUF9:02 pmBuffalo

Feb 23

BUF6:25 pmBuffalo

31h 15m

2 stops

NRT3:40 pmTokyo Narita

$1,537

Find similar

United Airlines

Feb 27

HND6:25 pmTokyo Haneda

19h 19m

2 stops

BUF11:44 pmBuffalo

Mar 2

BUF6:00 amBuffalo

21h 45m

2 stops

HND5:45 pmTokyo Haneda

$1,665

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Tue 12/23

5:30 pm-10:29 pm

1 stop18h 59m

Buffalo

Mon 1/5

6:24 am-3:30 pm

1 stop19h 06m

$864

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Tue 12/23

5:30 pm-11:09 pm

2 stops19h 39m

Buffalo

Mon 1/5

6:24 am-3:30 pm

1 stop19h 06m

$868

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Tue 12/23

4:25 pm-11:28 pm

1 stop21h 03m

Buffalo

Mon 1/5

5:44 pm-5:45 pm

1 stop34h 01m

$1,010

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Tue 12/23

7:40 pm-9:46 am

2 stops28h 06m

Buffalo

Mon 1/5

5:35 pm-4:30 pm

2 stops32h 55m

$1,029

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Thu 2/19

5:30 pm-11:35 pm

2 stops20h 05m

Buffalo

Mon 2/23

11:46 am-2:45 pm

2 stops36h 59m

$1,208

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Tue 12/23

5:30 pm-11:09 pm

2 stops19h 39m

Buffalo

Mon 1/5

6:00 am-4:15 pm

2 stops20h 15m

$1,224

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Thu 2/19

5:15 pm-9:02 pm

1 stop17h 47m

Buffalo

Mon 2/23

6:25 pm-3:40 pm

2 stops31h 15m

$1,537

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Thu 2/19

5:05 pm-9:01 pm

1 stop17h 56m

Buffalo

Mon 2/23

1:52 pm-3:00 pm

1 stop35h 08m

$1,553

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 12/22

2:00 am-11:45 pm

2 stops35h 45m

Buffalo

Mon 1/5

7:45 pm-10:50 pm

2 stops37h 05m

$2,160

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Sat 11/15

1:55 am-12:31 pm

2 stops24h 36m

Buffalo

Wed 11/26

1:52 pm-9:05 pm

1 stop17h 13m

$3,057

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 Japan to Buffalo

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 day to depart on your flight to Buffalo?

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $891. Flights from Japan to Buffalo on a Tuesday will generally be more expensive and average around $1,146. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Japan to Buffalo when you can find flight prices for as low as $1,015. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $1,675 per ticket.

Cheap Japan to Buffalo flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Japan to Buffalo Airport?
Prices for flights from Japan to Buffalo Airport are updated daily.
How old do you have to be to fly from Japan to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Japan to Buffalo. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Buffalo from Japan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Japan and alert you when they change.