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

ANA and Japan Airlines are the most popular carriers operating from Buffalo to Osaka

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

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

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

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.

What documentation or ID do you need to fly to Osaka?

The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$584 Cheap Flights from Buffalo to Osaka in 2025

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Find the cheapest flights from Buffalo to Osaka

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Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to Osaka that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to Osaka.

Cheap last minute flights

Planning a quick getaway from Buffalo to Osaka? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Osaka, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to Osaka

Find recent round-trip train or bus tickets from Buffalo to Osaka.

All round-trip flight deals from Buffalo to Osaka

The cheapest plane tickets from Buffalo to Osaka found on KAYAK recently.

5:51 pm - 2:50 pmBUF-KIX

31h 59m2 stops

4:50 pm - 4:55 pmKIX-BUF

37h 05m2 stops

$853United Airlines

Find Deal

Mon, Apr 21 - Sun, May 4

6:00 am - 5:05 pmBUF-ITM

22h 05m2 stops

12:00 pm - 9:22 pmITM-BUF

22h 22m2 stops

$863United Airlines

Find Deal

Mon, Apr 21 - Sun, May 4

7:00 am - 9:55 pmBUF-KIX

25h 55m2 stops

9:00 pm - 8:36 pmKIX-BUF

36h 36m2 stops

$927ANA

Find Deal

Tue, Apr 22 - Sat, May 3

1:55 pm - 8:35 pmBUF-ITM

41h 40m2 stops

7:00 pm - 8:36 pmITM-BUF

38h 36m2 stops

$932ANA

Find Deal

Sat, Apr 19 - Sat, May 3

1:55 pm - 9:55 pmBUF-KIX

43h 00m2 stops

9:00 pm - 8:36 pmKIX-BUF

36h 36m2 stops

$933ANA

Find Deal

Sat, Apr 19 - Sat, May 3

9:00 am - 9:00 pmBUF-KIX

23h 00m2 stops

11:55 am - 12:07 amKIX-BUF

25h 12m2 stops

$1,101Delta

Find Deal

Tue, Mar 18 - Fri, Mar 28

7:00 am - 9:00 pmBUF-KIX

25h 00m2 stops

6:10 pm - 3:20 pmKIX-BUF

34h 10m2 stops

$1,106Korean Air

Find Deal

Tue, Mar 18 - Thu, Mar 27

7:00 am - 9:00 pmBUF-KIX

25h 00m2 stops

9:15 am - 3:20 pmKIX-BUF

43h 05m2 stops

$1,113Korean Air

Find Deal

Wed, Mar 19 - Fri, Mar 28

7:00 am - 4:25 pmBUF-KIX

20h 25m2 stops

6:05 pm - 10:12 amKIX-BUF

29h 07m2 stops

$1,436Air Canada

Find Deal

Fri, Apr 18 - Sat, May 3

7:48 pm - 9:00 pmBUF-KIX

36h 12m2 stops

11:55 am - 12:07 amKIX-BUF

25h 12m2 stops

$1,560Delta

Find Deal

Thu, Mar 20 - Wed, Mar 26

7:00 am - 8:35 pmBUF-ITM

24h 35m2 stops

$584ANA

Find Deal

Tue, Jul 15

3:30 pm - 6:55 pmBUF-ITM

38h 25m3 stops

$642

Find Deal

Tue, Jul 15

10:16 am - 6:35 pmBUF-ITM

19h 19m2 stops

$942Japan Airlines

Find Deal

Thu, Apr 24

United Airlines flights from Buffalo to Osaka

Our best United Airlines deals on Buffalo to Osaka flight tickets

United Airlines

Apr 21

BUF5:51 pmBuffalo

31h 59m

2 stops

KIX2:50 pmOsaka Kansai Intl

May 4

KIX4:50 pmOsaka Kansai Intl

37h 05m

2 stops

BUF4:55 pmBuffalo

$853

Find similar

United Airlines

Apr 21

BUF6:00 amBuffalo

22h 05m

2 stops

ITM5:05 pmOsaka Itami

May 4

ITM12:00 pmOsaka Itami

22h 22m

2 stops

BUF9:22 pmBuffalo

$863

Find similar

United Airlines

Mar 18

BUF5:52 pmBuffalo

33h 43m

2 stops

KIX4:35 pmOsaka Kansai Intl

Mar 26

KIX6:30 pmOsaka Kansai Intl

35h 25m

2 stops

BUF4:55 pmBuffalo

$937

Find similar

ANA flights from Buffalo to Osaka

Our best ANA deals on Buffalo to Osaka flight tickets

ANA

Apr 22

BUF7:00 amBuffalo

25h 55m

2 stops

KIX9:55 pmOsaka Kansai Intl

May 3

KIX9:00 pmOsaka Kansai Intl

36h 36m

2 stops

BUF8:36 pmBuffalo

$927

Find similar

ANA

Apr 19

BUF1:55 pmBuffalo

41h 40m

2 stops

ITM8:35 pmOsaka Itami

May 3

ITM7:00 pmOsaka Itami

38h 36m

2 stops

BUF8:36 pmBuffalo

$932

Find similar

ANA

Apr 19

BUF1:55 pmBuffalo

43h 00m

2 stops

KIX9:55 pmOsaka Kansai Intl

May 3

KIX9:00 pmOsaka Kansai Intl

36h 36m

2 stops

BUF8:36 pmBuffalo

$933

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How to get the cheapest flight ticket from Buffalo to Osaka

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 Osaka?

According to our data, Monday is the cheapest day to fly to Osaka from Buffalo. The lowest ticket price found for a Monday departure recently was $1,618. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Osaka for around $1,618.

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

Our data shows that the cheapest Buffalo to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $1,778. Flights to Osaka are more costly in the morning, with an average ticket price of $1,778. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Buffalo to Osaka

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

Estimated round-trip price

Cheap Buffalo to Osaka (BUF to OSA) flight deals and tips

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

Best Price Found	$584
Fastest flight time	19h 19m
Direct flights	None
Airports in Osaka	2 airports

The best one-way flight to Osaka from Buffalo in the past 72 hours is $584. The best round-trip flight deal from Buffalo to Osaka found on momondo in the last 72 hours is $853.

The fastest flight from Buffalo to Osaka takes 19h 19m

There are no direct flights from Buffalo to Osaka. Popular non-direct routes for this connection are Buffalo Airport - Osaka Kansai Intl Airport and Buffalo Airport - Osaka Itami Airport.

There are 2 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX)

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How far is Buffalo to Osaka by plane?
There are 6650.9 mi between Buffalo and Osaka. 19h 19m is a normal flight duration for this route.
When did momondo last update prices for flights from Buffalo Airport to Osaka?
Prices for flights from Buffalo Airport to Osaka are updated daily.
How old do you have to be to fly from Buffalo Airport to Osaka?
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.
What documentation or ID do you need to fly to Osaka?
The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Nara

Nishinomiya

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Osaka for you.

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

All flight searches from Buffalo to Osaka on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Buffalo.

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

Yes. momondo can track prices for Buffalo to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.