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Cheap flights from the United States to Singapore from S$ 377

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 25-8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
5 Aug — 12 Aug1
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 6 July 2026.

Thu 8-1010:15
SEA
-
SIN
Nonstop16h 20m
Singapore Airlines
Thu 15-1009:00
SIN
-
SEA
Nonstop14h 45m
Singapore Airlines
Deal found 6-7S$ 864
Tue 3-1108:45
SEA
-
SIN
Nonstop17h 00m
Singapore Airlines
Fri 13-1109:00
SIN
-
SEA
Nonstop14h 10m
Singapore Airlines
Deal found 2-7S$ 868
Thu 15-1010:15
SEA
-
SIN
Nonstop16h 20m
Singapore Airlines
Sun 18-1009:00
SIN
-
SEA
Nonstop14h 45m
Singapore Airlines
Deal found 3-7S$ 882
Sun 2-822:50
SFO
-
SIN
Nonstop16h 25m
United Airlines
Sun 16-820:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Deal found 4-7S$ 903
Tue 18-801:40
SFO
-
SIN
1 stop24h 35m
ANA
Sun 23-822:00
SIN
-
SFO
1 stop26h 45m
ANA
Deal found 2-7S$ 909
Sat 31-1001:20
SFO
-
SIN
1 stop38h 35m
United Airlines
Tue 10-1122:20
SIN
-
SFO
Nonstop14h 55m
United Airlines
Deal found 2-7S$ 911
Tue 6-1010:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Mon 19-1011:05
SIN
-
SFO
1 stop20h 25m
United Airlines
Deal found 3-7S$ 912
Wed 23-910:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Mon 5-1011:05
SIN
-
SFO
1 stop37h 30m
United Airlines
Deal found 1-7S$ 913
Tue 15-912:15
SFO
-
SIN
1 stop20h 05m
United Airlines
Fri 25-920:35
SIN
-
SFO
Nonstop15h 30m
United Airlines
Deal found 3-7S$ 914
Wed 28-1007:25
SFO
-
SIN
2 stops32h 30m
United Airlines
Mon 9-1110:10
SIN
-
SFO
Nonstop15h 05m
United Airlines
Deal found 3-7S$ 916
Mon 14-907:41
SFO
-
SIN
2 stops31h 59m
United Airlines
Sat 26-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Deal found 5-7S$ 917
Tue 6-1007:00
SFO
-
SIN
2 stops26h 45m
United Airlines
Sun 25-1010:10
SIN
-
SFO
Nonstop15h 05m
United Airlines
Deal found 3-7S$ 920

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 6 July 2026.

Round-trip from

S$ 864

One-way from

S$ 377

Popular in

December

Cheapest in

September

Average price

S$ 1,804

Good round-trip deal

S$ 920 or less

Good one-way deal

S$ 1,298 or less
Singapore Airlines
  • Singapore Airlines
  • 8-10-15-10
  • Nonstop
  • 31h 05m total
  • USA to Singapore
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 25-8
  • Nonstop
  • 16h 20m total
  • USA to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 259 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 6 July 2026.
Use the filters below to find and compare flights from the United States to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 2-9

01:10-06:40

1 stop38h 30m

Singapore Changi

Mon 21-9

20:35-21:05

Nonstop15h 30m

S$ 911

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9-9

10:35-06:40

1 stop29h 05m

Singapore Changi

Wed 16-9

08:45-09:15

Nonstop15h 30m

S$ 911

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 8-9

01:10-06:40

1 stop38h 30m

Singapore Changi

Thu 17-9

20:35-21:05

Nonstop15h 30m

S$ 911

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 24-9

07:41-06:40

2 stops31h 59m

Singapore Changi

Mon 28-9

20:35-21:05

Nonstop15h 30m

S$ 917

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sat 31-10

13:50-06:55

2 stops26h 05m

Singapore Changi

Wed 25-11

22:20-21:15

Nonstop14h 55m

S$ 917

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 20-10

07:00-06:40

2 stops32h 40m

Singapore Changi

Wed 18-11

22:20-21:15

Nonstop14h 55m

S$ 917

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 4-9

07:00-00:45

2 stops26h 45m

Singapore Changi

Mon 21-9

08:45-09:15

Nonstop15h 30m

S$ 921

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 8-9

13:00-19:15

1 stop39h 15m

Singapore Changi

Mon 14-9

01:25-13:37

1 stop27h 12m

S$ 1,058

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Mon 26-10

06:20-00:10

2 stops26h 50m

Singapore Changi

Wed 28-10

01:35-17:12

2 stops30h 37m

S$ 1,084

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 8-9

07:16-23:55

2 stops25h 39m

Singapore Changi

Tue 15-9

07:30-20:42

2 stops28h 12m

S$ 1,084

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 1,076). Flying from USA to Singapore in December is currently the most expensive (average of S$ 2,247). 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 6 July 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 6 July 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 14% of weekly flights between United States and Singapore have experienced delays in the past year, with the average delay time being 140 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?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday 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 11% of flights being delayed.

How far ahead should I book a flight from USA to Singapore?

The best time to book flights from USA to Singapore is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 6 July 2026.
See what other customers who have flown with Singapore Airlines,United Airlines, andQatar Airways 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
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.2
Very Good
1,563 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
United Airlines
7.4
Good
9,940 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.3
Good
3,743 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Etihad Airways
7.3
Good
1,476 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
JetBlue
7.1
Good
3,010 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 19 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 26h 50m. United Airlines provides one of the quickest options available for as low as S$ 1,084. USA and Singapore are separated by a distance of 14148 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$ 222. Singapore Airlines flights start at S$ 336 while deals on United Airlines start at S$ 388 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, Newark - Singapore Changi and Los Angeles Los Angeles - Singapore Changi.

  • What are the cheapest flights from USA to Singapore?

    On average you can expect to pay S$ 1,315 for a flight from USA to Singapore. The cheapest flight overall is S$ 1,283 while the most popular route, (New York John F Kennedy Intl - Singapore Changi) is currently priced at S$ 1,000.

  • 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, August is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 1,076). Flying from USA to Singapore in December is currently the most expensive (average of S$ 2,247). 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 751AverageS$ 1,156FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,009AverageS$ 1,617FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapestS$ 2,353AverageS$ 2,450FlexibilityNo 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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