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$604 Cheap Flights from Buffalo (BUF) to Tokyo (HND)

View $604 flight on Sat, Aug 1, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Haneda Airport (HND)

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Cheap Flights from Buffalo to Tokyo (BUF-HND)

Prices were available within the past 7 days and start at $604 for one-way flights and $898 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 11 - Wed, Nov 18
BUF
Buffalo
HND
Tokyo
$898 Roundtrip, found 6 hours ago
$898
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 11 from Buffalo to Tokyo, returning Wed, Nov 18, priced at $898 found 6 hours ago
Delta
Tue, Jan 12 - Fri, Jan 22
BUF
Buffalo
HND
Tokyo
$898 Roundtrip, found 8 hours ago
$898
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Jan 12 from Buffalo to Tokyo, returning Fri, Jan 22, priced at $898 found 8 hours ago
Delta
Tue, Sep 15 - Tue, Sep 22
BUF
Buffalo
HND
Tokyo
$903 Roundtrip, found 1 day ago
$903
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 15 from Buffalo to Tokyo, returning Tue, Sep 22, priced at $903 found 1 day ago
Delta
Tue, Sep 15 - Tue, Sep 22
BUF
Buffalo
HND
Tokyo
$908 Roundtrip, found 1 day ago
$908
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 15 from Buffalo to Tokyo, returning Tue, Sep 22, priced at $908 found 1 day ago
All Nippon Airways
Wed, Jan 27 - Fri, Feb 5
BUF
Buffalo
HND
Tokyo
$912 Roundtrip, found 4 hours ago
$912
Roundtrip
found 4 hours ago
Select All Nippon Airways flight, departing Wed, Jan 27 from Buffalo to Tokyo, returning Fri, Feb 5, priced at $912 found 4 hours ago
United
Wed, Nov 18 - Wed, Dec 2
BUF
Buffalo
HND
Tokyo
$913 Roundtrip, found 1 day ago
$913
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 18 from Buffalo to Tokyo, returning Wed, Dec 2, priced at $913 found 1 day ago
Korean Air
Wed, Nov 11 - Wed, Nov 18
BUF
Buffalo
HND
Tokyo
$916 Roundtrip, found 3 hours ago
$916
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Wed, Nov 11 from Buffalo to Tokyo, returning Wed, Nov 18, priced at $916 found 3 hours ago
American Airlines
Tue, Nov 24 - Wed, Dec 2
BUF
Buffalo
HND
Tokyo
$917 Roundtrip, found 20 hours ago
$917
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Buffalo to Tokyo, returning Wed, Dec 2, priced at $917 found 20 hours ago
All Nippon Airways
Mon, Aug 31 - Tue, Sep 8
BUF
Buffalo
HND
Tokyo
$918 Roundtrip, found 23 hours ago
$918
Roundtrip
found 23 hours ago
Select All Nippon Airways flight, departing Mon, Aug 31 from Buffalo to Tokyo, returning Tue, Sep 8, priced at $918 found 23 hours ago
Korean Air
Wed, Nov 11 - Wed, Nov 18
BUF
Buffalo
HND
Tokyo
$922 Roundtrip, found 3 hours ago
$922
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Wed, Nov 11 from Buffalo to Tokyo, returning Wed, Nov 18, priced at $922 found 3 hours ago

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Haneda HND. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,406
HND
Haneda
CheapestClosest
Average driving time to city center15 min
Flights from $1,406

What you need to know for your flight from Buffalo Niagara Intl. to Haneda

Buffalo (BUF) to Tokyo (HND) at a glance

Travelers can choose from a diverse range of airlines on the international long-haul route from Buffalo (BUF) to Tokyo (HND). Compare full-service carriers to discover the itinerary that aligns perfectly with your budget, schedule, and travel preferences as you set out to explore Tokyo's iconic attractions and vibrant neighborhoods. Get all the essential information for flights departing from Buffalo Niagara International Airport (BUF) to Haneda Airport (HND).

  • Fastest flight duration: around 15h 45m in-flight, plus roughly 2h 30m layover with one stop
  • Route distance: roughly 6,500 miles (10,460 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $370–$980, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Haneda Airport (HND)

According to the latest traveler bookings, here are the top airlines favored for flights from Buffalo to Tokyo, particularly for one-stop and multi-stop options. Common layover points include Newark Liberty International Airport (EWR) with a layover of approximately 2 hours and 15 minutes, Detroit Metropolitan Wayne County Airport (DTW) with about a 3-hour layover, and O'Hare International Airport (ORD) which offers a 1-hour layover. These choices allow you the flexibility to tailor your itinerary based on price, total travel time, and cabin class.

  • United: This full-service airline provides a convenient one-stop travel option, with one-way ticket prices generally between $370 and $1215. It represents about 43% of the departures for this route, featuring an in-flight duration of 15 hours and 45 minutes, and a total travel time of approximately 18 hours and 15 minutes, including layovers.
  • Delta: Another full-service option, Delta offers one-stop flights with one-way fares typically falling between $375 and $1050. Capturing around 27% of the departures on this route, passengers can expect an in-flight time of 15 hours and 45 minutes, leading to a total journey duration of about 18 hours and 15 minutes, including layover times.
  • Japan Airlines: This full-service carrier presents one-stop service with one-way fares that usually range from $505 to $980. Japan Airlines accounts for roughly 13% of the departures on this route, with a flight duration of 15 hours and 45 minutes and a total travel time near 18 hours and 15 minutes, including layovers.
  • Air Canada: Offering a full-service experience with multi-stop itineraries, Air Canada’s one-way fares typically span from $375 to $2875. It constitutes about 7% of the route's departures, featuring a longer in-flight time of 17 hours and 15 minutes, with a total journey time of around 20 hours and 45 minutes, factoring in layovers.
  • American Airlines: This full-service carrier provides travelers with one-way fares that generally range from $520 to $790. American Airlines comprises about 4% of the departures on this route, with an in-flight duration of 15 hours and 45 minutes and an overall trip time of roughly 18 hours and 15 minutes, including layovers.

Alternative routes from Buffalo (BUF) to Tokyo (HND)

  • Buffalo to Tokyo (BUF-NRT): Narita International Airport (NRT) lies approximately 37 miles from Haneda Airport (HND). One-way economy ticket prices for this journey generally fall between $430 and $1315, influenced by the season and how far in advance you book. Travelers can choose from both one-stop and multi-stop flights, with common layover locations including Newark Liberty International Airport (EWR) and O'Hare International Airport (ORD). Key airlines servicing this route feature United and American Airlines.
  • Rochester to Tokyo (ROC-HND): Greater Rochester International Airport (ROC) is located about 56 miles from Buffalo Niagara International Airport (BUF). One-way economy fares on this route typically vary from $405 to $1065, depending on the time of year and when you make your reservation. This route offers both one-stop and multi-stop flight options, with frequent layovers at O'Hare International Airport (ORD) and Newark Liberty International Airport (EWR). Leading airlines for this route include United and Delta.

How to find the best prices for flights from Buffalo (BUF) to Tokyo (HND)

Getting some of the best deals on flights from Buffalo to Tokyo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Morning departures from 5 a.m. to 12 p.m. often have lower prices and are the most popular flight times. Additionally, flying on Thursday generally offers cheaper rates, while Wednesday is the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Haneda Airport from Buffalo Niagara International Airport

Tokyo welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Tokyo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tokyo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Haneda Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Haneda Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Haneda Airport, Haneda Airport Terminal 1 Station (a metro station) is conveniently located just 0.1 miles away on foot, while Anamoriinari Station (a train station) is situated about 2.7 miles from the airport and typically accessed by car.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) cost?
You can find cheap one-way flights from $604 and cheap return flights from $898 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) with Expedia. One-way flights generally range between $658 and $6413, and roundtrip flights usually range from $1150 to $10975. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
The cheapest month to fly from BUF to HND is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
Enter BUF to HND and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
Air France is one of the cheapest airlines offering connecting flights from Buffalo (BUF) to Tokyo (HND) with a layover in John F. Kennedy Intl. starting from around $1,814. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
The earliest flight from Buffalo (BUF) to Tokyo (HND) typically departs at around 5:05 AM, operated by American Airlines and Japan Airlines. This seasonal service is available in July, allowing you to begin your adventure in Japan early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
The most popular departure times for flights from Buffalo (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) are in the early morning, from 6am to 9am. About 39% of passengers prefer this time window. Many major carriers, including United and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Tokyo with ample time to start your adventures.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
A flight from BUF to HND with a layover takes around 18 hours 20 minutes, with the route covering approximately 6,496 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
Business class is available on flights from BUF to HND. Airlines that offer business class service on this route include:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • JetBlue Airways

First class is available with American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tokyo from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Haneda (HND) and Narita Intl. (NRT) in Tokyo. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Liberty Intl. (EWR) before reaching Tokyo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) Tokyo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tokyo (HND-Haneda) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Haneda
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$898
Distance
6495 mi

Book with confidence

Buffalo to Tokyo Flights

The cheapest times to fly from Buffalo to Tokyo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Tokyo are during the month of November. You can find some of the cheapest flights from Buffalo to Tokyo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Tokyo

Sunday is one of the best days to book for cheap flights from Buffalo to Tokyo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Tokyo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Tokyo in 2026. You can also book with separate airlines for your outbound and return journeys, from $604 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Tokyo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Tokyo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buffalo to Tokyo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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