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$488+ Cheap flights from Buffalo (BUF) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SIN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Buffalo to Singapore

Cheapest flights from Buffalo to Singapore
Explore the most affordable flight options available from Buffalo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amBUF - SIN
2 stops34h 00mDelta
Sun 12/281:35 amSIN - BUF
2 stops35h 12mDelta
Deal found 12/2$1,984
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:29 amBUF - SIN
3 stops44h 46mUnited Airlines
Mon 12/296:35 amSIN - BUF
2 stops49h 31mUnited Airlines
Deal found 12/2$3,298
This Trip.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:04 amBUF - SIN
2 stops33h 31mMultiple Airlines
Mon 12/298:45 pmSIN - BUF
1 stop23h 31mMultiple Airlines
Deal found 12/2$3,605
This Air France deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:59 pmBUF - SIN
2 stops31h 56mAir France
Mon 1/510:50 pmSIN - BUF
2 stops29h 08mAir France
Deal found 12/2$3,792
This Delta deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:14 amBUF - SIN
2 stops30h 46mDelta
Mon 1/510:30 pmSIN - BUF
2 stops33h 33mDelta
Deal found 12/4$5,275

Find flight deals from Buffalo to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$951
(oojo)

One-way from

$488
(oojo)

Popular in

May

Cheapest in

November

Average price

$1,379
Provider with most accurate pricing for Buffalo-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Singapore Changi flights.
Search Deals
From Buffalo to Singapore Changi
Search Deals
One-way flight from Buffalo to Singapore Changi
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($603 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($119 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Buffalo to Singapore that are best for you.

Fly from

Buffalo

Fly to

Singapore

Route

Depart

Return

Price

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 1/21

7:00 am-12:25 am

2 stops28h 25m

Singapore Changi

Wed 2/4

8:15 pm-11:47 pm

2 stops40h 32m

$951

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sun 2/1

8:30 am-6:55 am

2 stops33h 25m

Singapore Changi

Thu 2/5

6:35 am-8:29 pm

2 stops26h 54m

$1,174

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sun 2/1

10:00 am-9:35 am

2 stops34h 35m

Singapore Changi

Thu 2/5

7:25 pm-6:50 pm

2 stops36h 25m

$1,240

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 1/21

2:49 pm-8:00 am

2 stops28h 11m

Singapore Changi

Wed 2/4

6:35 am-8:29 pm

3 stops26h 54m

$1,241

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Mon 1/26

7:30 am-5:25 pm

2 stops44h 55m

Singapore Changi

Thu 1/29

10:25 pm-4:35 pm

2 stops31h 10m

$1,269

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sat 1/17

11:24 am-8:00 am

2 stops31h 36m

Singapore Changi

Sat 1/24

10:10 am-8:29 pm

2 stops23h 19m

$1,329

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 1/21

7:00 am-6:50 am

2 stops34h 50m

Singapore Changi

Wed 2/4

12:10 pm-11:47 pm

1 stop24h 37m

$1,642

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Thu 12/25

6:00 am-5:00 am

2 stops34h 00m

Singapore Changi

Sun 12/28

1:35 am-11:47 pm

2 stops35h 12m

$1,984

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Thu 12/25

10:29 am-8:15 pm

3 stops44h 46m

Singapore Changi

Mon 12/29

6:35 am-7:06 pm

2 stops49h 31m

$3,298

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Thu 12/18

7:59 pm-4:55 pm

2 stops31h 56m

Singapore Changi

Mon 1/5

10:50 pm-2:58 pm

2 stops29h 08m

$3,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 21 results
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Compare providers for flights from Buffalo to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Singapore in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Singapore

What is the cheapest time of day to fly from BUF to SIN?

Find hourly flight availability from Buffalo to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Buffalo to Singapore is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Singapore?

    A quick flight from Buffalo to Singapore can take about 28h 25m. Cathay Pacific provides one of the quickest options available for as low as $951. Airlines will cover a distance of 9365 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Singapore that include hotel bookings?

    Yes. In addition to deals on Buffalo to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Singapore.

  • Can I find deals for business class flights from Buffalo to Singapore?

    Yes. Cheapflights offers flight deals from Buffalo to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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