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Cheap flights from Buffalo to Osaka from $1,379

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Osaka departing on 7/13. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
8:08 am - 7:50 pm
BUF
-
ITM
22h 42m
2 stops
Japan Airlines Logo
4:45 pm - 10:47 pm
ITM
-
BUF
43h 02m
2 stops
$1,379Japan Airlines
Mon, Jul 13 - Mon, Jul 20
Japan Airlines Logo
7:00 am - 7:50 pm
BUF
-
ITM
23h 50m
2 stops
Japan Airlines Logo
8:00 pm - 6:26 pm
ITM
-
BUF
35h 26m
2 stops
$1,395Japan Airlines
Mon, Jul 13 - Mon, Jul 20
Japan Airlines Logo
7:00 am - 7:50 pm
BUF
-
ITM
23h 50m
2 stops
Japan Airlines Logo
2:30 pm - 11:43 pm
ITM
-
BUF
22h 13m
2 stops
$1,417Japan Airlines
Mon, Jul 20 - Fri, Jul 31
Japan Airlines Logo
8:08 am - 7:50 pm
BUF
-
ITM
22h 42m
2 stops
Japan Airlines Logo
4:45 pm - 12:13 am
ITM
-
BUF
20h 28m
2 stops
$1,444Japan Airlines
Mon, Jul 13 - Mon, Jul 20
Japan Airlines Logo
6:00 am - 7:50 pm
BUF
-
ITM
24h 50m
2 stops
Japan Airlines Logo
2:30 pm - 11:43 pm
ITM
-
BUF
22h 13m
2 stops
$1,467Japan Airlines
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
6:00 am - 5:05 pm
BUF
-
ITM
22h 05m
2 stops
United Airlines Logo
12:50 pm - 11:06 pm
ITM
-
BUF
23h 16m
2 stops
$1,762United Airlines
Mon, Aug 3 - Mon, Aug 10
Qatar Airways Logo
4:02 pm - 7:30 am
BUF
-
ITM
50h 28m
3 stops
Qatar Airways Logo
2:30 pm - 12:13 am
ITM
-
BUF
46h 43m
3 stops
$2,175Qatar Airways
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
6:00 am - 6:10 pm
BUF
-
ITM
22h 10m
2 stops
United Airlines Logo
1:00 pm - 8:31 pm
ITM
-
BUF
21h 31m
2 stops
$2,470United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
10:30 am - 5:05 pm
BUF
-
ITM
41h 35m
2 stops
United Airlines Logo
12:50 pm - 7:02 pm
ITM
-
BUF
43h 12m
2 stops
$2,534United Airlines
Thu, Sep 10 - Mon, Sep 14
Japan Airlines Logo
7:01 am - 5:35 pm
BUF
-
ITM
21h 34m
2 stops
Japan Airlines Logo
7:35 pm - 4:14 pm
ITM
-
BUF
33h 39m
2 stops
$2,647Japan Airlines
Sun, Jul 26 - Sun, Aug 2

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Japan Airlines flights from Buffalo to Osaka Itami Airport

Our best Japan Airlines deals on Buffalo to Osaka Itami Airport flight tickets
Japan Airlines
Jul 13
BUF8:08 amBuffalo
22h 42m
2 stops
ITM7:50 pmOsaka Itami
Jul 20
ITM4:45 pmOsaka Itami
43h 02m
2 stops
BUF10:47 pmBuffalo
$1,379
Japan Airlines
Jul 13
BUF7:00 amBuffalo
23h 50m
2 stops
ITM7:50 pmOsaka Itami
Jul 20
ITM8:00 pmOsaka Itami
35h 26m
2 stops
BUF6:26 pmBuffalo
$1,395
Japan Airlines
Jul 20
BUF7:00 amBuffalo
23h 50m
2 stops
ITM7:50 pmOsaka Itami
Jul 31
ITM2:30 pmOsaka Itami
22h 13m
2 stops
BUF11:43 pmBuffalo
$1,417

United Airlines flights from Buffalo to Osaka Itami Airport

Our best United Airlines deals on Buffalo to Osaka Itami Airport flight tickets
United Airlines
Aug 3
BUF6:00 amBuffalo
22h 05m
2 stops
ITM5:05 pmOsaka Itami
Aug 10
ITM12:50 pmOsaka Itami
23h 16m
2 stops
BUF11:06 pmBuffalo
$1,762
United Airlines
Nov 9
BUF6:00 amBuffalo
22h 10m
2 stops
ITM6:10 pmOsaka Itami
Nov 13
ITM1:00 pmOsaka Itami
21h 31m
2 stops
BUF8:31 pmBuffalo
$2,470
United Airlines
Sep 10
BUF10:30 amBuffalo
41h 35m
2 stops
ITM5:05 pmOsaka Itami
Sep 14
ITM12:50 pmOsaka Itami
43h 12m
2 stops
BUF7:02 pmBuffalo
$2,534

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Osaka Itami Airport 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 June 19, 2026.
Use the filters below to find and compare flights from Buffalo to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 7/13

8:08 am-7:50 pm

2 stops22h 42m

Osaka Itami

Mon 7/20

4:45 pm-10:47 pm

2 stops43h 02m

$1,379

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 7/13

7:00 am-7:50 pm

2 stops23h 50m

Osaka Itami

Mon 7/20

8:00 pm-6:26 pm

2 stops35h 26m

$1,395

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 7/20

7:00 am-7:50 pm

2 stops23h 50m

Osaka Itami

Fri 7/31

2:30 pm-11:43 pm

2 stops22h 13m

$1,417
Quickest round-trip

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 7/13

8:08 am-7:50 pm

2 stops22h 42m

Osaka Itami

Mon 7/20

4:45 pm-12:13 am

2 stops20h 28m

$1,444

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Thu 7/16

6:00 am-7:50 pm

2 stops24h 50m

Osaka Itami

Thu 7/23

2:30 pm-11:43 pm

2 stops22h 13m

$1,467

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 8/3

6:00 am-5:05 pm

2 stops22h 05m

Osaka Itami

Mon 8/10

12:50 pm-11:06 pm

2 stops23h 16m

$1,762

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Thu 7/16

4:02 pm-7:30 am

3 stops50h 28m

Osaka Itami

Thu 7/23

2:30 pm-12:13 am

3 stops46h 43m

$2,175

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 11/9

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Fri 11/13

1:00 pm-8:31 pm

2 stops21h 31m

$2,470

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Thu 9/10

10:30 am-5:05 pm

2 stops41h 35m

Osaka Itami

Mon 9/14

12:50 pm-7:02 pm

2 stops43h 12m

$2,534

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Sun 7/26

7:01 am-5:35 pm

2 stops21h 34m

Osaka Itami

Sun 8/2

7:35 pm-4:14 pm

2 stops33h 39m

$2,647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Osaka Itami Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Osaka Itami Airport (BUF to ITM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Osaka Itami Airport

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Buffalo to Osaka Itami Airport takes 22h 05m
There are no direct flights from Buffalo to Osaka Itami Airport. There are no popular flight routes from Buffalo to Osaka Itami Airport.
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Frequently asked questions about flying from Buffalo to Osaka Itami Airport

  • How far is Buffalo to Osaka Itami by plane?

    Buffalo and Osaka Itami are 6645.2 mi apart from one another. A reasonable flight in good conditions will take 22h 05m.

  • When did momondo last update prices for flights from Buffalo Airport to Osaka Itami Airport?

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

  • How old do you have to be to fly from Buffalo Airport to Osaka Itami Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami Airport 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 Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Buffalo to Osaka Itami Airport

  • How do I get Price Alerts for flights from Buffalo to Osaka Itami Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Osaka Itami Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Buffalo to Osaka Itami Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

It is quick and easy to find Buffalo to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

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

Yes. All flights to Osaka from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Buffalo to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Osaka from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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