Singapore

$605+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SIN
nov. 13 — nov. 201
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Find 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 octubre 14, 2025.

This flugladen.de deal was found by Cheapflights users on 10/13. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:30 amBUF - SIN
2 stops33h 30mKorean Air
mié. 12/31:35 amSIN - BUF
2 stops26h 40mKorean Air
Deal found 10/13$1,192
This United Airlines deal was found by Cheapflights users on 10/13. 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.
jue. 11/277:00 amBUF - SIN
2 stops36h 00mUnited Airlines
jue. 12/410:20 pmSIN - BUF
2 stops31h 33mUnited Airlines
Deal found 10/13$1,229
This lastminute.com deal was found by Cheapflights users on 10/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:30 amBUF - SIN
2 stops33h 30mKorean Air
jue. 12/41:35 amSIN - BUF
2 stops26h 40mKorean Air
Deal found 10/14$1,235
This United Airlines deal was found by Cheapflights users on 10/14. 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.
vie. 11/288:10 amBUF - SIN
2 stops34h 50mUnited Airlines
vie. 12/510:10 amSIN - BUF
2 stops26h 24mUnited Airlines
Deal found 10/14$1,329
This United Airlines deal was found by Cheapflights users on 10/13. 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.
dom. 11/238:10 amBUF - SIN
2 stops34h 50mUnited Airlines
dom. 11/3010:10 amSIN - BUF
2 stops49h 42mUnited Airlines
Deal found 10/13$1,397
This SmartFares deal was found by Cheapflights users on 10/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/232:10 pmBUF - SIN
2 stops29h 35mQatar Airways
sáb. 11/293:15 amSIN - BUF
2 stops48h 45mQatar Airways
Deal found 10/13$1,429
This Singapore Airlines deal was found by Cheapflights users on 10/13. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:05 pmBUF - SIN
1 stop45h 25mMultiple Airlines
jue. 12/411:55 pmSIN - BUF
2 stops33h 35mMultiple Airlines
Deal found 10/13$1,488
This Singapore Airlines deal was found by Cheapflights users on 10/13. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/238:00 pmBUF - SIN
1 stop46h 55mMultiple Airlines
dom. 11/3011:55 pmSIN - BUF
2 stops31h 52mMultiple Airlines
Deal found 10/13$1,625
This lastminute.com deal was found by Cheapflights users on 10/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:30 amBUF - SIN
2 stops33h 30mMultiple Airlines
vie. 12/512:10 pmSIN - BUF
1 stop34h 10mMultiple Airlines
Deal found 10/14$1,697
This lastminute.com deal was found by Cheapflights users on 10/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2811:36 amBUF - SIN
1 stop29h 24mSingapore Airlines
vie. 12/512:10 pmSIN - BUF
1 stop40h 49mSingapore Airlines
Deal found 10/14$1,784

Cheap 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 octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,143
(Korean Air)

One-way from

$605
(Delta)

Popular in

May

Cheapest in

September

Average price

$1,385
Provider with most accurate pricing for Buffalo-Singapore Changi flight deals.
Provider most trusted by Cheapflights users for Buffalo-Singapore Changi flights.
From Buffalo to Singapore Changi
One-way flight from Buffalo to Singapore Changi
Highest demand for flights based on searches. 27% potential increase in price ($577 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($116 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 octubre 14, 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

jue. 3/12

7:00 am-5:00 am

2 stops34h 00m

Singapore Changi

lun. 3/23

10:40 am-6:51 pm

2 stops44h 11m

$1,143

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

mié. 3/4

7:00 am-9:35 am

2 stops37h 35m

Singapore Changi

dom. 3/8

7:25 pm-11:00 pm

2 stops39h 35m

$1,150

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

jue. 11/27

6:30 am-5:00 am

2 stops33h 30m

Singapore Changi

mié. 12/3

1:35 am-3:15 pm

2 stops26h 40m

$1,192

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

mié. 3/4

6:50 pm-8:25 pm

2 stops36h 35m

Singapore Changi

sáb. 3/7

1:35 am-10:57 pm

2 stops34h 22m

$1,193

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

jue. 11/27

7:00 am-8:00 am

2 stops36h 00m

Singapore Changi

jue. 12/4

10:20 pm-4:53 pm

2 stops31h 33m

$1,229

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

vie. 11/28

6:30 am-5:00 am

2 stops33h 30m

Singapore Changi

jue. 12/4

1:35 am-3:15 pm

2 stops26h 40m

$1,235

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

vie. 11/28

8:10 am-8:00 am

2 stops34h 50m

Singapore Changi

vie. 12/5

10:20 pm-9:15 pm

2 stops35h 55m

$1,329

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

vie. 2/27

5:55 pm-5:00 am

2 stops46h 05m

$605

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

mié. 12/10

5:03 am-11:10 pm

3 stops53h 07m

$725

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

mié. 12/10

7:00 am-7:00 am

2 stops35h 00m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 16 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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Singapore flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 octubre 14, 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 34h. Korean Air provides one of the quickest options available for as low as $1,143. 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.

  • What are the cheapest airlines to fly from Buffalo to Singapore one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $605. Users have also found prices from $863 and $1,006 on Air Canada and Singapore Airlines, respectively.

  • 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.

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