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Cheap flights from Japan to Buffalo from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Buffalo departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Japan to Buffalo

Recent round-trip flight deals from Japan to Buffalo

Enter your travel dates to find the best prices.
American Airlines Logo
5:45 pm - 10:33 am
HND
-
BUF
29h 48m
1 stop
American Airlines Logo
6:00 am - 4:45 am
BUF
-
HND
33h 45m
2 stops
$1,106American Airlines
Mon, Jun 15 - Sun, Jun 28
Delta Logo
6:25 pm - 12:02 am
HND
-
BUF
18h 37m
1 stop
Delta Logo
7:57 pm - 4:15 pm
BUF
-
HND
31h 18m
1 stop
$1,131Delta
Mon, Jun 15 - Sun, Jun 28
Delta Logo
4:05 pm - 12:02 am
HND
-
BUF
20h 57m
2 stops
Delta Logo
4:01 pm - 4:15 pm
BUF
-
HND
35h 14m
1 stop
$1,252Delta
Mon, Jun 15 - Sun, Jun 28
Delta Logo
4:05 pm - 12:02 am
HND
-
BUF
20h 57m
2 stops
Delta Logo
2:30 pm - 4:15 pm
BUF
-
HND
36h 45m
2 stops
$1,254Delta
Mon, Jun 15 - Sun, Jun 28
American Airlines Logo
7:45 pm - 3:56 pm
HND
-
BUF
33h 11m
2 stops
American Airlines Logo
8:00 am - 4:45 am
BUF
-
HND
31h 45m
2 stops
$1,365American Airlines
Mon, Jun 15 - Sun, Jun 28
Delta Logo
4:05 pm - 12:02 am
HND
-
BUF
20h 57m
2 stops
Delta Logo
2:30 pm - 4:15 pm
BUF
-
HND
36h 45m
2 stops
$1,374Delta
Mon, Jun 15 - Sun, Jun 28
United Airlines Logo
4:45 pm - 9:14 am
NRT
-
BUF
29h 29m
2 stops
United Airlines Logo
5:52 pm - 3:00 pm
BUF
-
NRT
32h 08m
2 stops
$1,439United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
4:45 pm - 9:14 am
NRT
-
BUF
29h 29m
2 stops
United Airlines Logo
5:52 pm - 3:00 pm
BUF
-
NRT
32h 08m
2 stops
$1,441United Airlines
Sat, Aug 29 - Wed, Sep 2
WestJet Logo
6:30 pm - 11:59 pm
NRT
-
BUF
42h 29m
2 stops
WestJet Logo
7:45 pm - 4:20 pm
BUF
-
NRT
55h 35m
2 stops
$1,504WestJet
Fri, Jun 5 - Fri, Jun 12
WestJet Logo
6:30 pm - 11:59 pm
NRT
-
BUF
42h 29m
2 stops
WestJet Logo
7:45 pm - 4:20 pm
BUF
-
NRT
55h 35m
2 stops
$1,506WestJet
Fri, Jun 5 - Fri, Jun 12

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United Airlines flights from Japan to Buffalo

Our best United Airlines deals on Japan to Buffalo flight tickets
United Airlines
Aug 29
NRT4:45 pmTokyo Narita
29h 29m
2 stops
BUF9:14 amBuffalo
Sep 2
BUF5:52 pmBuffalo
32h 08m
2 stops
NRT3:00 pmTokyo Narita
$1,439
United Airlines
Aug 29
NRT4:45 pmTokyo Narita
29h 29m
2 stops
BUF9:14 amBuffalo
Sep 2
BUF5:52 pmBuffalo
32h 08m
2 stops
NRT3:00 pmTokyo Narita
$1,441
United Airlines
Aug 27
NGO7:20 amNagoya Chubu Centrair Intl
38h 54m
2 stops
BUF9:14 amBuffalo
Aug 31
BUF7:00 amBuffalo
46h 35m
3 stops
NGO6:35 pmNagoya Chubu Centrair Intl
$1,640

WestJet flights from Japan to Buffalo

Our best WestJet deals on Japan to Buffalo flight tickets
WestJet
Jun 5
NRT6:30 pmTokyo Narita
42h 29m
2 stops
BUF11:59 pmBuffalo
Jun 12
BUF7:45 pmBuffalo
55h 35m
2 stops
NRT4:20 pmTokyo Narita
$1,504
WestJet
Jun 5
NRT6:30 pmTokyo Narita
42h 29m
2 stops
BUF11:59 pmBuffalo
Jun 12
BUF7:45 pmBuffalo
55h 35m
2 stops
NRT4:20 pmTokyo Narita
$1,506

momondo Fare Finder

 
Customize your flight search to find flights from Japan to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from Japan to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

5:45 pm-10:33 am

1 stop29h 48m

Buffalo

Sun 6/28

6:00 am-4:45 am

2 stops33h 45m

$1,106
Quickest round-trip

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

6:25 pm-12:02 am

1 stop18h 37m

Buffalo

Sun 6/28

7:57 pm-4:15 pm

1 stop31h 18m

$1,131

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

4:05 pm-12:02 am

2 stops20h 57m

Buffalo

Sun 6/28

4:01 pm-4:15 pm

1 stop35h 14m

$1,252

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

4:05 pm-12:02 am

2 stops20h 57m

Buffalo

Sun 6/28

2:30 pm-4:15 pm

2 stops36h 45m

$1,254

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

7:45 pm-3:56 pm

2 stops33h 11m

Buffalo

Sun 6/28

8:00 am-4:45 am

2 stops31h 45m

$1,365

TokyoBuffalo

HND - BUF

HNDBUF

Tokyo Haneda

Mon 6/15

4:05 pm-12:02 am

2 stops20h 57m

Buffalo

Sun 6/28

2:30 pm-4:15 pm

2 stops36h 45m

$1,374

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Sat 8/29

4:45 pm-9:14 am

2 stops29h 29m

Buffalo

Wed 9/2

5:52 pm-3:00 pm

2 stops32h 08m

$1,439

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Sat 8/29

4:45 pm-9:14 am

2 stops29h 29m

Buffalo

Wed 9/2

5:52 pm-3:00 pm

2 stops32h 08m

$1,441

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Fri 6/5

6:30 pm-11:59 pm

2 stops42h 29m

Buffalo

Fri 6/12

7:45 pm-4:20 pm

2 stops55h 35m

$1,504

TokyoBuffalo

NRT - BUF

NRTBUF

Tokyo Narita

Fri 6/5

6:30 pm-11:59 pm

2 stops42h 29m

Buffalo

Fri 6/12

7:45 pm-4:20 pm

2 stops55h 35m

$1,506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

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

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

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

Cheap Japan to Buffalo flight deals and tips

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

Fastest flight time

15h 28m

Direct flights

None
The fastest flight from Japan to Buffalo takes 15h 28m
There are no direct flights from Japan to Buffalo. There are no popular flight routes from Japan to Buffalo.
Search flight deals

Frequently asked questions about flying 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.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Grand Island
Tonawanda
Orchard Park
Williamsville
Lockport
West Seneca
Bowmansville
East Aurora
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.

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