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$1,020+ Cheap flights from Buffalo (BUF) to Singapore (SIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SIN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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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 August 18, 2025.

Round-trip from

$1,020
(Trip.com)

Popular in

May

Cheapest in

October
From Buffalo to Singapore Changi
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($601 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($131 potential savings vs. average RT price).
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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 August 18, 2025.

This Trip.com deal was found by Cheapflights users on 8/16. 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.
Tue 9/307:45 pmBUF - SIN
2 stops34h 40mUnited Airlines
Tue 10/78:45 amSIN - BUF
2 stops37h 08mUnited Airlines
Deal found 8/16$1,020
This Trip.com deal was found by Cheapflights users on 8/17. 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.
Wed 10/110:00 amBUF - SIN
2 stops35h 40mEtihad Airways
Wed 10/89:10 pmSIN - BUF
2 stops35h 50mEtihad Airways
Deal found 8/17$1,188
This lastminute.com deal was found by Cheapflights users on 8/16. 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.
Tue 9/3010:45 amBUF - SIN
2 stops34h 15mQatar Airways
Mon 10/63:10 amSIN - BUF
2 stops29h 50mQatar Airways
Deal found 8/16$1,197
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/22:50 pmBUF - SIN
2 stops27h 25mUnited Airlines
Thu 10/98:45 amSIN - BUF
2 stops24h 28mUnited Airlines
Deal found 8/17$1,216
This Trip.com deal was found by Cheapflights users on 8/17. 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.
Wed 10/16:10 pmBUF - SIN
2 stops33h 35mQatar Airways
Tue 10/73:10 amSIN - BUF
2 stops29h 50mQatar Airways
Deal found 8/17$1,232
This Etihad Airways deal was found by Cheapflights users on 8/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amBUF - SIN
2 stops38h 40mEtihad Airways
Tue 10/79:10 pmSIN - BUF
2 stops35h 50mEtihad Airways
Deal found 8/15$1,257
This Trip.com deal was found by Cheapflights users on 8/17. 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 10/26:10 pmBUF - SIN
2 stops26h 50mQatar Airways
Wed 10/83:10 amSIN - BUF
2 stops29h 50mQatar Airways
Deal found 8/17$1,279
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/17:45 pmBUF - SIN
2 stops34h 40mUnited Airlines
Wed 10/88:40 pmSIN - BUF
3 stops36h 33mUnited Airlines
Deal found 8/17$1,329

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 August 18, 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

Tue 9/30

7:45 pm-6:25 pm

2 stops34h 40m

Singapore Changi

Tue 10/7

8:45 am-9:53 am

2 stops37h 08m

$1,020

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 10/1

10:00 am-9:40 am

2 stops35h 40m

Singapore Changi

Wed 10/8

9:10 pm-9:00 pm

2 stops35h 50m

$1,188

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Tue 9/30

10:45 am-9:00 am

2 stops34h 15m

Singapore Changi

Mon 10/6

3:10 am-9:00 pm

2 stops29h 50m

$1,197

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Thu 10/2

2:50 pm-6:15 am

2 stops27h 25m

Singapore Changi

Thu 10/9

8:45 am-9:13 pm

2 stops24h 28m

$1,216

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 10/1

6:10 pm-3:45 pm

2 stops33h 35m

Singapore Changi

Tue 10/7

3:10 am-9:00 pm

2 stops29h 50m

$1,232

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sat 10/4

7:00 am-9:40 am

2 stops38h 40m

Singapore Changi

Tue 10/7

9:10 pm-9:00 pm

2 stops35h 50m

$1,257

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sat 10/18

9:38 am-6:50 am

2 stops33h 12m

$1,168

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 10/1

5:26 pm-11:30 pm

3 stops42h 04m

$2,352

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Tue 9/30

9:38 am-6:55 pm

3 stops45h 17m

$2,490

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Tue 9/30

7:07 am-12:45 am

2 stops29h 38m

$3,265

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 13 results
1
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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 August 18, 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 15% on airfare.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown United Airlines from Buffalo to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What is the cheapest airline to fly from Buffalo to Singapore round-trip?

    According to our current data, United Airlines ($860), offers the cheapest pricing from Buffalo to Singapore. This flight start at 43% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Buffalo to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Singapore (average of $991). Flying from Buffalo to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buffalo to Singapore

Discover the top airline that operate flights from Buffalo to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$860Average$1,270FlexibilityNo cancel feeOn-time69%

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