$667 Cheap Flights from Singapore (SIN) to Buffalo (BUF)

View $667 flight on Mon, Feb 15, 2027Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Singapore to Buffalo (SIN-BUF)

Prices were available within the past 7 days and start at $667 for one-way flights and $1,779 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$1,779 Roundtrip, found 4 days ago
$1,779
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $1,779 found 4 days ago
Japan Airlines
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$1,812 Roundtrip, found 4 days ago
$1,812
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $1,812 found 4 days ago
EVA Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$1,839 Roundtrip, found 4 days ago
$1,839
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $1,839 found 4 days ago
EVA Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$1,842 Roundtrip, found 4 days ago
$1,842
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $1,842 found 4 days ago
Korean Air
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$2,025 Roundtrip, found 4 days ago
$2,025
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $2,025 found 4 days ago
British Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$2,093 Roundtrip, found 4 days ago
$2,093
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $2,093 found 4 days ago
Swiss International Air Lines
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$2,271 Roundtrip, found 4 days ago
$2,271
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $2,271 found 4 days ago
All Nippon Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$2,368 Roundtrip, found 4 days ago
$2,368
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $2,368 found 4 days ago
Etihad Airways
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$2,464 Roundtrip, found 4 days ago
$2,464
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $2,464 found 4 days ago
Singapore Airlines
Wed, Dec 23 - Sun, Jan 3
SIN
Singapore
BUF
Buffalo
$4,448 Roundtrip, found 4 days ago
$4,448
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Wed, Dec 23 from Singapore to Buffalo, returning Sun, Jan 3, priced at $4,448 found 4 days ago

Frequently asked questions

How much does a flight from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $667 and cheap return flights from $1,779 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights typically cost between $884 and $4415. 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from SIN to BUF is December 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter SIN to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Qatar Airways, Lufthansa and Cathay Pacific are just some of the carriers that fly from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Changi Airport (SIN) to Buffalo Niagara International Airport (BUF) typically leaves at around 12:05 AM. Operated by Swiss International Air Lines and United, this flight gives you a head start on your journey to Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The busiest day for flights from Changi (SIN) to Buffalo Niagara Intl. (BUF) is a Wednesday, with around 40 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Japan Airlines, Korean Air, and Cathay Pacific.
What are the most popular departure times for flights from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Singapore (SIN) to Buffalo (BUF) are in the late evening, from 9pm to midnight. About 33% of passengers prefer this time window. Many major carriers, including United Airlines, Singapore Airlines, and All Nippon Airways, offer flights during this window. This timing is popular because it allows you to enjoy a full day in Singapore before your flight.
How long does it take to fly from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying from SIN to BUF with a connection usually takes about 23 hours 30 minutes, traveling roughly 9,373 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Business class seats are offered on the SIN to BUF route. Airlines that offer business class service on this route include:

  • Korean Air
  • Air France
  • Singapore Airlines
  • Lufthansa
  • Japan Airlines
  • KLM
  • Qatar Airways
  • Turkish Airlines
  • All Nippon Airways

First class cabins are available on:

  • Swiss International Air Lines
  • Emirates
  • Japan Airlines

How do I earn miles on a Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Buffalo from Changi (SIN)?
From Changi (SIN), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like San Francisco Intl. (SFO), Incheon Intl. (ICN), Hong Kong Intl. (HKG) before reaching Buffalo. 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo 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 Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Singapore (SIN-Changi) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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
Changi
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$1,778
Distance
9371 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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