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Cheap flights from the United States to Singapore from S$ 333

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 14-2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from USA to Singapore
Explore the most affordable flight options available from USA to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 January 2026.

Tue 30-1215:00SFO - SIN
2 stops35h 55mAir India
Sun 11-119:40SIN - SFO
2 stops34h 50mAir India
Deal found 29-12S$ 1,017
Wed 31-1215:00SFO - SIN
2 stops38h 45mAir India
Mon 5-110:30SIN - SFO
2 stops44h 00mAir India
Deal found 30-12S$ 1,106
Wed 31-1210:50LAX - SIN
2 stops35h 15mMultiple Airlines
Mon 19-100:40SIN - LAX
1 stop22h 55mMultiple Airlines
Deal found 30-12S$ 1,169
Wed 31-1217:54SEA - SIN
1 stop22h 06mUnited Airlines
Sun 25-106:35SIN - SEA
2 stops49h 54mUnited Airlines
Deal found 31-12S$ 1,178
Wed 31-1222:50LAX - SIN
1 stop41h 10mUnited Airlines
Tue 20-122:20SIN - LAX
1 stop26h 43mUnited Airlines
Deal found 30-12S$ 1,269
Wed 31-1211:30LAX - SIN
1 stop25h 55mChina Eastern
Tue 20-110:10SIN - LAX
1 stop38h 55mChina Eastern
Deal found 30-12S$ 1,287
Wed 31-1223:45SEA - SIN
1 stop21h 40mSTARLUX Airlines
Tue 3-217:20SIN - SEA
1 stop37h 45mSTARLUX Airlines
Deal found 30-12S$ 1,372
Tue 30-1209:06SEA - SIN
2 stops30h 54mUnited Airlines
Tue 6-122:20SIN - SEA
2 stops31h 37mUnited Airlines
Deal found 30-12S$ 1,382
Wed 31-1221:30SEA - SIN
2 stops41h 35mMultiple Airlines
Tue 3-217:20SIN - SEA
1 stop37h 45mMultiple Airlines
Deal found 30-12S$ 1,422
Wed 31-1221:30SEA - SIN
2 stops37h 15mMultiple Airlines
Sun 1-215:45SIN - SEA
1 stop18h 25mMultiple Airlines
Deal found 30-12S$ 1,455
Wed 31-1222:35LAX - SIN
1 stop23h 55mEVA Air
Tue 20-115:45SIN - LAX
2 stops23h 13mEVA Air
Deal found 30-12S$ 1,553
Wed 31-1217:05SEA - SIN
2 stops46h 55mUnited Airlines
Tue 3-222:20SIN - SEA
2 stops37h 35mUnited Airlines
Deal found 30-12S$ 1,566

Find flight deals from USA to Singapore

Keep the following information in mind while searching for USA to Singapore flight deals. Data was last updated 2 January 2026.

Round-trip from

S$ 823

One-way from

S$ 333

Popular in

December

Cheapest in

August

Average price

S$ 1,759

Good round-trip deal

S$ 1,608 or less

Good one-way deal

S$ 401 or less
United Airlines
  • United Airlines
  • 28-1-15-2
  • Nonstop
  • 32h 35m total
  • USA to Singapore
Search Deals
14-2
  • 14-2
  • 3 total stops
  • 36h 23m total
  • USA to Singapore
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 295 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from USA to Singapore Changi.
Search Deals
Price to beat on a one-way flight from USA to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA 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 200,618 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from the United States to Singapore that are best for you.

Fly from

USA

Fly to

Singapore

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 25-1

10:35-20:15

Nonstop17h 40m

Singapore Changi

Sat 31-1

10:45-09:35

Nonstop14h 50m

S$ 823

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 22-1

10:35-20:15

Nonstop17h 40m

Singapore Changi

Tue 3-2

22:20-21:15

Nonstop14h 55m

S$ 823

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 11-2

22:35-08:00

Nonstop17h 25m

Singapore Changi

Sun 15-2

10:10-09:05

Nonstop14h 55m

S$ 823

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 30-1

10:35-20:15

Nonstop17h 40m

Singapore Changi

Thu 5-2

10:10-09:00

Nonstop14h 50m

S$ 823

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 28-1

10:35-20:15

Nonstop17h 40m

Singapore Changi

Wed 4-2

22:20-21:15

Nonstop14h 55m

S$ 825

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 29-1

10:35-20:15

Nonstop17h 40m

Singapore Changi

Tue 17-2

22:20-21:15

Nonstop14h 55m

S$ 825

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 19-1

00:20-06:55

1 stop38h 35m

Singapore Changi

Wed 11-2

10:10-09:00

Nonstop14h 50m

S$ 836

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 12-1

22:59-00:55

2 stops33h 56m

Singapore Changi

Sun 25-1

22:20-21:15

Nonstop14h 55m

S$ 839

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 18-1

09:05-06:55

2 stops29h 50m

Singapore Changi

Sat 31-1

22:20-21:15

Nonstop14h 55m

S$ 841

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 16-3

07:00-00:10

2 stops26h 10m

Singapore Changi

Mon 23-3

22:30-12:52

2 stops29h 22m

S$ 867

Flights are sorted by cheapest return flights first.

Deals found on 31-12

Showing 1-10 of 60 results
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Best time to book a flight from USA to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from USA with our price prediction graph.
Estimated return 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 the United States to Singapore

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

Currently, January is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 689). Flying from USA to Singapore in June is currently the most expensive (average of S$ 987). 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.

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

Find hourly flight availability from USA 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 2 January 2026.

When flying from USA to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from USA to Singapore

Explore weekly flight availability from USA to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 January 2026.

The most flights from US0 to SIN are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from the United States to Singapore delayed?

About 15% of weekly flights between United States and Singapore have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for the United States to Singapore flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

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 2 January 2026.
See what other customers who have flown with Singapore Airlines, Qatar Airways, andUnited Airlines from the United States to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,424 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,698 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
United Airlines
7.4
Good
9,132 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
JetBlue
7.2
Good
2,903 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

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

  • What airport do you fly into for flights to Singapore from United States?

    Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from United States.

  • How popular is this USA to Singapore flight route?

    This flight path from United States to Singapore Changi was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from USA to Singapore?

    A quick flight from USA to Singapore can take about 17h 40m. United Airlines provides one of the quickest options available for as low as S$ 823. USA and Singapore are separated by a distance of 13572 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at S$ 361. United Airlines flights start at S$ 435 while deals on Asiana Airlines start at S$ 446 one-way.

  • What are the most popular routes from USA to Singapore?

    The most popular flight routes from USA to Singapore are New York John F Kennedy Intl - Singapore Changi, Los Angeles - Singapore Changi and San Francisco - Singapore Changi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Singapore?

    Currently, January is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 689). Flying from USA to Singapore in June is currently the most expensive (average of S$ 987). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from USA to Singapore

Discover the top 3 airlines that operate flights from USA 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 200,618 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 891AverageS$ 1,072FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 968AverageS$ 1,351FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetBlueCheapestS$ 2,340AverageS$ 2,437FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from USA to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from USA.

Can Cheapflights find flights from USA to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Singapore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Singapore become cheaper?

Yes, Cheapflights offers price alerts on USA to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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