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$1,118+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SIN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$1,118
(Netflights)

Popular in

May

Cheapest in

September

Average price

$1,542
From Buffalo to Singapore Changi
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($610 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($119 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This Netflights deal was found by Cheapflights users on 6/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:00 amBUF - SIN
2 stops29h 45mANA
Tue 8/196:15 amSIN - BUF
2 stops27h 01mANA
Deal found 6/30$1,118
This Trip.com deal was found by Cheapflights users on 6/30. 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 8/137:00 amBUF - SIN
2 stops35h 15mUnited Airlines
Wed 8/208:40 pmSIN - BUF
2 stops25h 13mUnited Airlines
Deal found 6/30$1,176
This Delta deal was found by Cheapflights users on 6/28. 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.
Tue 8/127:15 pmBUF - SIN
2 stops40h 25mDelta
Mon 8/181:10 amSIN - BUF
2 stops34h 47mDelta
Deal found 6/28$1,240
This Qatar Airways deal was found by Cheapflights users on 6/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:00 pmBUF - SIN
2 stops30h 00mQatar Airways
Tue 10/73:10 amSIN - BUF
2 stops29h 50mQatar Airways
Deal found 6/27$1,399
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:02 amBUF - SIN
2 stops31h 58mKorean Air
Tue 7/151:10 amSIN - BUF
2 stops34h 49mKorean Air
Deal found 6/29$1,401
This Singapore Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 8/136:42 pmBUF - SIN
1 stop25h 08mSingapore Airlines
Wed 8/209:25 amSIN - BUF
2 stops32h 15mSingapore Airlines
Deal found 6/30$1,653
This lastminute.com deal was found by Cheapflights users on 6/28. 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 8/127:00 amBUF - SIN
2 stops29h 45mMultiple Airlines
Tue 8/198:45 pmSIN - BUF
1 stop44h 55mMultiple Airlines
Deal found 6/28$1,722
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:59 pmBUF - SIN
2 stops31h 31mKLM
Sat 7/1912:40 amSIN - BUF
2 stops30h 14mKLM
Deal found 6/30$2,151
This Gotogate deal was found by Cheapflights users on 6/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:00 amBUF - SIN
2 stops36h 05mAir Canada
Sun 8/179:10 amSIN - BUF
2 stops43h 45mAir Canada
Deal found 6/28$2,613

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 June 30, 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 8/12

7:00 am-12:45 am

2 stops29h 45m

Singapore Changi

Tue 8/19

6:15 am-9:16 pm

2 stops27h 01m

$1,118

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 8/13

7:00 am-6:15 am

2 stops35h 15m

Singapore Changi

Wed 8/20

8:40 pm-9:53 am

2 stops25h 13m

$1,176

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Tue 8/12

7:15 pm-11:40 pm

2 stops40h 25m

Singapore Changi

Mon 8/18

1:10 am-11:57 pm

2 stops34h 47m

$1,240

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sat 10/4

3:00 pm-9:00 am

2 stops30h 00m

Singapore Changi

Tue 10/7

3:10 am-9:00 pm

2 stops29h 50m

$1,399

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 8/13

6:42 pm-7:50 am

1 stop25h 08m

Singapore Changi

Wed 8/20

9:25 am-5:40 am

2 stops32h 15m

$1,653

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Tue 8/12

7:00 am-12:45 am

2 stops29h 45m

Singapore Changi

Tue 8/19

8:45 pm-5:40 am

1 stop44h 55m

$1,722

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Wed 7/16

7:59 pm-3:30 pm

2 stops31h 31m

Singapore Changi

Sat 7/19

12:40 am-6:54 pm

2 stops30h 14m

$2,151

BuffaloSingapore

BUF - SIN

BUFSIN

Buffalo

Sun 8/10

7:00 am-7:05 am

2 stops36h 05m

Singapore Changi

Sun 8/17

9:10 am-4:55 pm

2 stops43h 45m

$2,613

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 June 30, 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 June 30, 2025.
Read reviews from past customers who have flown ANA, Singapore Airlines, and Delta 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.
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
889 reviews
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,319 reviews
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,973 reviews
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
KLM
7.8
Good
1,365 reviews
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qatar Airways
7.4
Good
3,596 reviews
ANA
8.4
Very good
889 reviews

Comfort

8.2

Boarding

8.5

Entertainment

7.9

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 are the cheapest airlines flying from Buffalo to Singapore round-trip?

    According to our current data, ANA ($1,118), United Airlines ($1,176), and Delta ($1,240) offers the cheapest pricing from Buffalo to Singapore. These flights start at 26% 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 $1,008). Flying from Buffalo to Singapore in December is currently the most expensive (average of $1,674). 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 2 airlines flying from Buffalo to Singapore

Discover the top 2 airlines 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$860Average$1,270FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$1,154Average$1,154FlexibilityNo cancel feeOn-time77%

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