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Cheap flights from the United States to Singapore from S$ 335

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 26-2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
30 marras — 7 joulu1
1 adult
1 adult, Economy, 0 bags

Find 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 31 lokakuu 2025.

to 27-1110:50SFO - SIN
Nonstop17h 25mUnited Airlines
pe 26-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 29-10S$ 833
la 1-1123:30SFO - SIN
1 stop22h 30mPhilippine Airlines
ke 5-1110:35SIN - SFO
1 stop24h 55mPhilippine Airlines
Deal found 30-10S$ 860
ke 3-1223:50SFO - SIN
1 stop30h 05mAsiana Airlines
ke 17-1223:10SIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 30-10S$ 883
ma 1-1223:50SFO - SIN
1 stop30h 05mAsiana Airlines
ti 13-123:10SIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 30-10S$ 885
ma 10-1112:00SFO - SIN
1 stop42h 00mChina Eastern
ke 19-1116:15SIN - SFO
1 stop32h 45mChina Eastern
Deal found 31-10S$ 892
to 13-1112:00SFO - SIN
2 stops31h 40mChina Eastern
ke 19-1100:25SIN - SFO
1 stop24h 35mChina Eastern
Deal found 30-10S$ 895
ti 11-1122:50SFO - SIN
2 stops28h 15mAir India
to 20-1114:15SIN - SFO
2 stops46h 35mAir India
Deal found 30-10S$ 909
ma 1-1222:50SFO - SIN
2 stops28h 15mAir India
ma 8-1219:40SIN - SFO
2 stops34h 50mAir India
Deal found 31-10S$ 914
to 6-1106:00LAX - SIN
1 stop22h 15mUnited Airlines
to 13-1110:10SIN - LAX
2 stops25h 07mUnited Airlines
Deal found 30-10S$ 917
ti 11-1122:50SFO - SIN
2 stops28h 15mAir India
pe 21-1110:30SIN - SFO
2 stops50h 20mAir India
Deal found 30-10S$ 917
su 16-1100:10SEA - SIN
1 stop29h 45mAsiana Airlines
ma 24-1123:10SIN - SEA
1 stop30h 45mAsiana Airlines
Deal found 30-10S$ 920
ti 18-1108:04LAX - SIN
1 stop20h 11mUnited Airlines
to 27-1122:20SIN - LAX
1 stop18h 09mUnited Airlines
Deal found 29-10S$ 922

Cheap flight deals from USA to Singapore

Keep the following information in mind while searching for USA to Singapore flight deals. Data was last updated 31 lokakuu 2025.

Round-trip from

S$ 833

One-way from

S$ 335

Popular in

December

Cheapest in

October

Average price

S$ 1,482

Good round-trip deal

S$ 1,018 or less

Good one-way deal

S$ 660 or less
United Airlines
  • United Airlines
  • 27-1-6-2
  • Nonstop
  • 32h 20m total
  • USA to Singapore
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 26-2
  • Nonstop
  • 17h 00m total
  • USA to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 221 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 31 lokakuu 2025.
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

su 1-2

10:35-20:15

Nonstop17h 40m

Singapore Changi

ke 11-2

10:45-15:20

1 stop20h 35m

S$ 846

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

ti 3-2

00:20-06:55

1 stop38h 35m

Singapore Changi

ke 11-2

10:10-09:00

Nonstop14h 50m

S$ 846

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

la 24-1

00:20-06:55

1 stop38h 35m

Singapore Changi

ma 2-2

22:20-21:15

Nonstop14h 55m

S$ 846

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

to 5-2

10:40-00:55

1 stop22h 15m

Singapore Changi

la 14-2

10:10-09:05

Nonstop14h 55m

S$ 850

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

ke 4-2

09:10-06:55

2 stops29h 45m

Singapore Changi

pe 13-2

10:10-08:55

Nonstop14h 45m

S$ 851

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

su 1-2

09:10-06:55

2 stops29h 45m

Singapore Changi

ti 10-2

22:20-21:15

Nonstop14h 55m

S$ 851

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

ma 9-3

12:40-05:00

1 stop25h 20m

Singapore Changi

ke 11-3

01:35-10:30

1 stop23h 55m

S$ 885

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

ke 28-1

11:40-20:25

1 stop40h 45m

Singapore Changi

ti 3-2

01:35-09:30

1 stop23h 55m

S$ 885

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

su 8-3

06:05-05:00

2 stops31h 55m

Singapore Changi

ke 11-3

22:30-19:28

2 stops35h 58m

S$ 899

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

ke 28-1

06:05-00:10

2 stops26h 05m

Singapore Changi

ti 3-2

01:35-22:57

2 stops37h 22m

S$ 899

Flights are sorted by cheapest return flights first.

Deals found on 29-10

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$ 711). Flying from USA to Singapore in June is currently the most expensive (average of S$ 1,002). 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 31 lokakuu 2025.

It’s typically best to fly out from USA to Singapore at midday. Doing so could potentially save you 27% on the flight price compared to flying in the evening, which is usually more expensive.

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 31 lokakuu 2025.
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
1,388 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,388 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,661 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
United Airlines
7.4
Good
8,996 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 15 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$ 846. 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 Philippine Airlines, which is currently one of the cheapest options available, starting at S$ 392. Korean Air flights start at S$ 464 while deals on United Airlines start at S$ 468 one-way.

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

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

  • What are the cheapest flights from USA to Singapore?

    On average you can expect to pay S$ 847 for a flight from USA to Singapore. The cheapest flight overall is S$ 660 while the most popular route, (Los Angeles - Singapore Changi) is currently priced at S$ 818.

  • 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$ 711). Flying from USA to Singapore in June is currently the most expensive (average of S$ 1,002). 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 2 airlines flying from USA to Singapore

Discover the top 2 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 31 lokakuu 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 901AverageS$ 1,079FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 979AverageS$ 1,311FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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