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Cheap flights from the United States to Singapore from S$ 429

LAX — SIN
10 Dec — 17 Dec1
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

Sun 29-1113:20 -
2 stops31h 10m
Sun 13-1223:55 -
1 stop35h 05m
Deal found 9-11S$ 936
Mon 30-1122:25 -
1 stop31h 30m
Mon 14-1223:55 -
2 stops34h 40m
Deal found 8-11S$ 940
Sun 29-1113:20 -
2 stops31h 10m
Mon 14-1223:55 -
2 stops34h 40m
Deal found 10-11S$ 942
Sun 29-1119:50 -
Nonstop17h 40m
Mon 7-1220:45 -
Nonstop15h 10m
Deal found 6-11S$ 969
Sat 28-1111:30 -
3 stops46h 30m
Thu 17-1223:00 -
1 stop26h 05m
Deal found 7-11S$ 975
Tue 1-1223:50 -
1 stop30h 05m
Tue 8-1223:10 -
1 stop23h 30m
Deal found 5-11S$ 978
Sun 22-1107:35 -
2 stops29h 25m
Wed 2-1210:30 -
1 stop38h 00m
Deal found 6-11S$ 989
Sun 29-1108:40 -
Nonstop17h 05m
Tue 8-1208:55 -
Nonstop14h 10m
Deal found 7-11S$ 1,023
Wed 11-1108:40 -
Nonstop17h 05m
Wed 18-1108:55 -
Nonstop14h 10m
Deal found 6-11S$ 1,052
Mon 9-1122:40 -
1 stop29h 00m
Sun 22-1120:45 -
1 stop39h 00m
Deal found 8-11S$ 1,070
Sun 8-1122:40 -
1 stop33h 05m
Sun 22-1120:45 -
1 stop39h 00m
Deal found 7-11S$ 1,073
Sun 29-1120:35 -
1 stop31h 40m
Tue 8-1210:10 -
1 stop20h 13m
Deal found 7-11S$ 1,078

Find flight deals from USA to Singapore

Round-trip from

S$ 929

One-way from

S$ 429

Popular in

December

Cheapest in

September

Average price

S$ 1,683

Good round-trip deal

S$ 1,857 or less

Good one-way deal

S$ 469 or less
Singapore Airlines
  • Singapore Airlines
  • 2-5-10-5
  • 1 total stop
  • 45h 05m total
  • USA to Singapore
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Singapore Airlines
  • Singapore Airlines
  • 14-2-31-12
  • Nonstop
  • 17h 05m total
  • USA to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 214 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 84 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from USA to Singapore Changi.
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Price to beat on a one-way flight from USA to Singapore Changi.
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Cheapflights Fare Finder

 
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

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Tue 24-11

15:49-20:15

2 stops36h 26m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 484

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Sat 17-4

13:05-05:00

1 stop24h 55m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 488

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Sun 18-4

13:05-05:00

1 stop24h 55m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 488

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Thu 14-1

15:45-06:55

1 stop23h 10m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 490

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Sat 17-4

16:15-05:00

2 stops45h 45m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 498

SeattleSingapore

SEA Seattle/Tacoma Intl - SIN Singapore Changi

SEASIN

Seattle/Tacoma Intl

Sun 18-4

16:15-05:00

2 stops45h 45m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 498

Los AngelesSingapore

LAX Los Angeles - SIN Singapore Changi

LAXSIN

Los Angeles

Mon 22-2

11:00-00:15

1 stop21h 15m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 513

Los AngelesSingapore

LAX Los Angeles - SIN Singapore Changi

LAXSIN

Los Angeles

Mon 22-2

05:55-05:00

2 stops31h 05m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 517

Los AngelesSingapore

LAX Los Angeles - SIN Singapore Changi

LAXSIN

Los Angeles

Wed 24-2

07:35-05:00

2 stops29h 25m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 517

Los AngelesSingapore

LAX Los Angeles - SIN Singapore Changi

LAXSIN

Los Angeles

Tue 23-2

07:35-05:00

2 stops29h 25m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 517

Flights are sorted by cheapest return flights first.

Deals found on 10-11

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

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, February is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 1,257). Flying from USA to Singapore in December is currently the most expensive (average of S$ 2,349). 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?

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

The most flights from US0 to SIN are scheduled on a Monday (2 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 147 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 early afternoon 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 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 85 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

See what other customers who have flown with Singapore Airlines,United Airlines, andJetBlue 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
1,633 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very Good
1,633 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
United Airlines
7.3
Good
10,474 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
JetBlue
7.1
Good
3,067 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Related info for your journey

  • 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 23h 10m. Asiana Airlines provides one of the quickest options available for as low as S$ 1,061. USA and Singapore are separated by a distance of 12970 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$ 220. Singapore Airlines flights start at S$ 333 while deals on United Airlines start at S$ 384 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$ 1,273 for a flight from USA to Singapore. The cheapest flight overall is S$ 441 while the most popular route, (Los Angeles - Singapore Changi) is currently priced at S$ 897.

  • 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, February is the cheapest month in which you can book a flight from USA to Singapore (average of S$ 1,257). Flying from USA to Singapore in December is currently the most expensive (average of S$ 2,349). 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

Top 2 airlines flying from USA to Singapore

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 747AverageS$ 1,516FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 891AverageS$ 1,198FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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