What is the cheapest flight from Buffalo to Osaka?

In the last 3 days, the lowest price for a flight from Buffalo to Osaka was $786 for a one-way ticket and $958 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Buffalo and Osaka?

Yes, you’ll need a passport to travel to Osaka from Buffalo. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Buffalo to Osaka?

On your way to Osaka, you’ll fly out from Buffalo. You’ll be landing in one of Osaka’s 2 airports: Osaka Itami or Osaka Kansai Intl. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Buffalo to Osaka?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Buffalo to Osaka?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Osaka. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Osaka?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Buffalo to Osaka?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Buffalo with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Osaka?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$786 CHEAP FLIGHTS from Buffalo to Osaka (BUF - OSA)

BUF - OSA

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$958

ANA

Fri 2/20Fri 2/27

BUF - ITM • 2 stops

Cheapest one-way

$786

Multiple Airlines

Wed 4/1

BUF - KIX • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Osaka!

Flight Deals

Cheap Flights from Buffalo to Osaka (BUF-OSA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Buffalo to Osaka

Fri, Feb 20 - Fri, Feb 27

7:00 am - 7:10 pm

BUF

ITM

22h 10m

2 stops

7:00 pm - 8:51 pm

ITM

BUF

39h 51m

2 stops

$958ANA

Fri, Feb 20 - Fri, Feb 27

7:00 am - 8:35 am

BUF

KIX

35h 35m

2 stops

9:10 pm - 8:51 pm

KIX

BUF

37h 41m

2 stops

$961ANA

Mon, Feb 23 - Thu, Mar 5

7:00 am - 8:20 pm

BUF

ITM

23h 20m

2 stops

7:30 am - 1:17 pm

ITM

BUF

19h 47m

2 stops

$972ANA

Wed, Feb 18 - Tue, Mar 3

7:00 am - 8:35 am

BUF

KIX

35h 35m

2 stops

9:10 pm - 8:51 pm

KIX

BUF

37h 41m

2 stops

$974ANA

Mon, Feb 16 - Fri, Feb 27

12:31 pm - 10:20 pm

BUF

KIX

43h 49m

2 stops

7:00 am - 11:40 pm

KIX

BUF

30h 40m

2 stops

$984Japan Airlines

Sat, Feb 21 - Sun, Mar 1

10:00 am - 4:40 pm

BUF

KIX

40h 40m

2 stops

6:35 pm - 10:18 am

KIX

BUF

29h 43m

2 stops

$1,042United Airlines

Mon, Feb 16 - Fri, Feb 27

12:31 pm - 7:55 pm

BUF

ITM

41h 24m

2 stops

2:40 pm - 11:40 pm

ITM

BUF

23h 00m

2 stops

$1,051Japan Airlines

Fri, Feb 27 - Fri, Mar 13

7:21 pm - 4:40 pm

BUF

KIX

55h 19m

2 stops

6:35 pm - 11:10 pm

KIX

BUF

41h 35m

2 stops

$1,085United Airlines

Sun, Feb 22 - Tue, Mar 3

3:00 pm - 7:30 am

BUF

ITM

50h 30m

2 stops

8:00 am - 9:40 am

ITM

BUF

39h 40m

2 stops

$1,086Multiple Airlines

Wed, Feb 18 - Tue, Mar 3

6:00 am - 8:20 pm

BUF

ITM

24h 20m

2 stops

7:00 pm - 6:46 pm

ITM

BUF

37h 46m

2 stops

$1,111Multiple Airlines

Booking Insights

KAYAK's insights & trends for Buffalo to Osaka flights

Get data-powered insights and trends into flights from Buffalo to Osaka to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Osaka?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Osaka were found on ANA ($958) and Japan Airlines ($984).

Find deals

Cheapest flight	$786

Flight from Buffalo to Osaka Kansai Intl

When to book flights from Buffalo to Osaka

Are your dates flexible? Find out the best times to travel from Buffalo to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Buffalo to Osaka?
In the last 3 days, the lowest price for a flight from Buffalo to Osaka was $786 for a one-way ticket and $958 for a round-trip.
Do I need a passport to fly between Buffalo and Osaka?
Yes, you’ll need a passport to travel to Osaka from Buffalo.
Which airports will I be using when flying from Buffalo to Osaka?
On your way to Osaka, you’ll fly out from Buffalo. You’ll be landing in one of Osaka’s 2 airports: Osaka Itami or Osaka Kansai Intl.
Which aircraft models fly most regularly from Buffalo to Osaka?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Buffalo to Osaka?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Osaka.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Osaka?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Buffalo to Osaka?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Buffalo with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Osaka?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Osaka

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Buffalo (BUF)

BUF - OSA

$786 Find Cheap Flights from Buffalo to Osaka

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka

Everything you should know

Cheap Flights from Buffalo to Osaka (BUF-OSA)

Recent round-trip flight deals from Buffalo to Osaka

Recent one-way flight deals from Buffalo to Osaka

Recent last minute flight deals from Buffalo to Osaka

KAYAK's insights & trends for Buffalo to Osaka flights

Get data-powered insights and trends into flights from Buffalo to Osaka to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Osaka?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Osaka were found on ANA ($958) and Japan Airlines ($984).

Good to know

When to book flights from Buffalo to Osaka

FAQs for booking flights from Buffalo to Osaka

What is the cheapest flight from Buffalo to Osaka?

In the last 3 days, the lowest price for a flight from Buffalo to Osaka was $786 for a one-way ticket and $958 for a round-trip.

Do I need a passport to fly between Buffalo and Osaka?

Yes, you’ll need a passport to travel to Osaka from Buffalo.

Which airports will I be using when flying from Buffalo to Osaka?

On your way to Osaka, you’ll fly out from Buffalo. You’ll be landing in one of Osaka’s 2 airports: Osaka Itami or Osaka Kansai Intl.

Which aircraft models fly most regularly from Buffalo to Osaka?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Buffalo to Osaka?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Osaka.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Osaka?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Buffalo to Osaka?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Buffalo with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Osaka?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Osaka

Information on your arrival and departure airports

Cabin class types available on flights from Buffalo to Osaka

Complete your trip to Osaka with a hotel stay or car rental

Find direct flights to and from Buffalo and Osaka

Flights to other popular destinations

Flights from domestic origins to Osaka

Choose which airport to fly into in Osaka