HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka Itami

$799+ Cheap flights from Buffalo (BUF) to Osaka Itami (ITM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ITM
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Osaka Itami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Osaka Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,144
(lastminute.com)

One-way from

$799
(United Airlines)
Provider with most accurate pricing for Buffalo-Osaka Itami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Osaka Itami flights.
Search Deals
From Buffalo to Osaka Itami
Search Deals
One-way flight from Buffalo to Osaka Itami
Search Deals

Find flight deals from Buffalo to Osaka Itami

Cheapest flights from Buffalo to Osaka Itami
Explore the most affordable flight options available from Buffalo to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This lastminute.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:50 pmBUF - ITM
2 stops26h 50mJapan Airlines
Wed 12/177:30 pmITM - BUF
2 stops36h 18mJapan Airlines
Deal found 10/25$1,144
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amBUF - ITM
2 stops22h 10mUnited Airlines
Mon 12/151:00 pmITM - BUF
2 stops22h 15mUnited Airlines
Deal found 10/23$1,416
This Japan Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amBUF - ITM
2 stops42h 35mJapan Airlines
Sun 11/92:40 pmITM - BUF
2 stops21h 20mJapan Airlines
Deal found 10/23$2,113
This Qatar Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 pmBUF - ITM
3 stops36h 55mQatar Airways
Wed 12/178:10 pmITM - BUF
3 stops41h 44mQatar Airways
Deal found 10/25$2,966

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Osaka Itami 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, Cheapflights users made 2,558,603 searches. Data last updated October 26, 2025.
Use the filters below to find and compare flights from Buffalo to Osaka Itami Airport that are best for you.

Fly from

Buffalo

Fly to

Osaka Itami

Route

Depart

Return

Price

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 12/8

2:50 pm-7:40 am

2 stops26h 50m

Osaka Itami

Wed 12/17

7:30 pm-5:48 pm

2 stops36h 18m

$1,144

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 12/8

10:30 am-6:10 pm

2 stops41h 40m

Osaka Itami

Mon 12/15

1:00 pm-7:04 pm

2 stops20h 04m

$1,416

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Wed 11/5

7:00 am-3:35 pm

2 stops42h 35m

Osaka Itami

Sun 11/9

2:40 pm-10:00 pm

2 stops21h 20m

$2,113

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Mon 12/8

5:00 pm-7:55 pm

3 stops36h 55m

Osaka Itami

Wed 12/17

8:10 pm-11:54 pm

3 stops41h 44m

$2,966

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Sat 11/22

5:40 pm-6:10 pm

2 stops58h 30m

$799

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Sat 11/22

10:24 am-7:30 am

3 stops55h 06m

$806

BuffaloOsaka

BUF - ITM

BUFITM

Buffalo

Thu 11/13

7:00 am-5:35 pm

2 stops20h 35m

$5,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

  • Most accurate provider: When it comes to deals on Buffalo-Osaka Itami Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Buffalo-Osaka Itami Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Buffalo-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Osaka Itami Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Osaka Itami Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Osaka Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Osaka Itami?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Osaka Itami. 0 airlines have flights from Buffalo to Osaka Itami on a regular basis. Booking flights from Buffalo to Osaka Itami should not be difficult; the airport handles an average of 0 outbound flights to Osaka Itami per day.

  • How long is the flight from Buffalo to Osaka Itami Airport?

    Departing from Buffalo to Osaka Itami Airport will take you 26h 50m. Airlines will cover a distance of 6645 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Osaka Itami that include hotel bookings?

    Yes. In addition to deals on Buffalo to Osaka Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Osaka Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Osaka Itami.

  • Can I find deals for business class flights from Buffalo to Osaka Itami?

    Yes. Cheapflights offers flight deals from Buffalo to Osaka Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka Itami Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.