$494 Cheap Flights from Buffalo (BUF) to Singapore (SIN)

View $494 flight on Tue, Feb 3, 2026Opens in a new window

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

Cheap Flights from Buffalo to Singapore (BUF-SIN)

Prices were available within the past 7 days and start at $494 for one-way flights and $953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Feb 3 - Tue, Feb 10
BUF
Buffalo
SIN
Singapore
$953 Roundtrip, found 16 hours ago
$953
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Tue, Feb 3 from Buffalo to Singapore, returning Tue, Feb 10, priced at $953 found 16 hours ago
JetBlue Airways
Sun, Jan 18 - Tue, Jan 27
BUF
Buffalo
SIN
Singapore
$977 Roundtrip, found 4 days ago
$977
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Buffalo to Singapore, returning Tue, Jan 27, priced at $977 found 4 days ago
JetBlue Airways
Tue, Feb 3 - Tue, Feb 24
BUF
Buffalo
SIN
Singapore
$1,037 Roundtrip, found 5 days ago
$1,037
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Feb 3 from Buffalo to Singapore, returning Tue, Feb 24, priced at $1,037 found 5 days ago
JetBlue Airways
Fri, Jan 23 - Sun, Feb 1
BUF
Buffalo
SIN
Singapore
$1,040 Roundtrip, found 1 day ago
$1,040
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Jan 23 from Buffalo to Singapore, returning Sun, Feb 1, priced at $1,040 found 1 day ago
All Nippon Airways
Thu, Jan 22 - Sun, Jan 25
BUF
Buffalo
SIN
Singapore
$1,122 Roundtrip, found 3 days ago
$1,122
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Jan 22 from Buffalo to Singapore, returning Sun, Jan 25, priced at $1,122 found 3 days ago
Air Canada
Thu, Jan 22 - Sun, Jan 25
BUF
Buffalo
SIN
Singapore
$1,127 Roundtrip, found 3 days ago
$1,127
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Jan 22 from Buffalo to Singapore, returning Sun, Jan 25, priced at $1,127 found 3 days ago
Delta
Sat, Jan 31 - Tue, Feb 24
BUF
Buffalo
SIN
Singapore
$1,138 Roundtrip, found 5 days ago
$1,138
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 31 from Buffalo to Singapore, returning Tue, Feb 24, priced at $1,138 found 5 days ago
Korean Air
Sun, Feb 8 - Sun, Feb 15
BUF
Buffalo
SIN
Singapore
$1,143 Roundtrip, found 6 days ago
$1,143
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Feb 8 from Buffalo to Singapore, returning Sun, Feb 15, priced at $1,143 found 6 days ago
Etihad Airways
Wed, Oct 29 - Tue, Nov 4
BUF
Buffalo
SIN
Singapore
$1,147 Roundtrip, found 1 day ago
$1,147
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Wed, Oct 29 from Buffalo to Singapore, returning Tue, Nov 4, priced at $1,147 found 1 day ago
Qatar Airways
Tue, Oct 28 - Tue, Nov 4
BUF
Buffalo
SIN
Singapore
$1,220 Roundtrip, found 1 day ago
$1,220
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Tue, Oct 28 from Buffalo to Singapore, returning Tue, Nov 4, priced at $1,220 found 1 day ago

Alternative airports near Singapore

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

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $1,423
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $1,423

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN) cost?
Snag a cheap one-way flight from $494 or cheap return flight from $953 from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN)?
The cheapest month to fly from BUF to SIN is February, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BUF to SIN flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN)?
There aren't any daily direct flights available from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BUF to SIN?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN)?
Book a flight from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Changi Airport (SIN) last-minute?
Booking your ticket from BUF to SIN just before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BUF to SIN flight and hotel package?
Opting for a BUF to SIN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add activities, flights 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 Niagara Intl. Airport (BUF) to Changi Airport (SIN)?
In most instances, you're able to cancel or reschedule your BUF to SIN flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$953
Distance
9371 mi

Book with confidence

Buffalo to Singapore Flights

The cheapest times to fly from Buffalo to Singapore

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 Singapore are during the month of February. You can find some of the cheapest flights from Buffalo to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Singapore

Sunday is one of the best days to book for cheap flights from Buffalo to Singapore: 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 Singapore

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 Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $494 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 Singapore 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 Singapore 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 Singapore Flights

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*Available to One Key members.