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$181+ Cheap flights from the United States to Singapore

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from USA to Singapore

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 October 10, 2025.

This flugladen.de deal was found by Cheapflights users on 10/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:30 pmSEA - SIN
1 stop29h 40mPhilippine Airlines
Sat 11/228:10 pmSIN - SEA
1 stop38h 30mPhilippine Airlines
Deal found 10/8$626
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:30 pmSEA - SIN
1 stop29h 40mPhilippine Airlines
Tue 11/2510:35 amSIN - SEA
1 stop24h 05mPhilippine Airlines
Deal found 10/9$631
This Gotogate deal was found by Cheapflights users on 10/9. 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 11/910:30 pmSFO - SIN
1 stop22h 30mPhilippine Airlines
Thu 11/132:10 pmSIN - SFO
1 stop21h 20mPhilippine Airlines
Deal found 10/9$635
This oojo deal was found by Cheapflights users on 10/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:15 amSEA - SIN
Nonstop16h 20mSingapore Airlines
Thu 11/139:00 amSIN - SEA
Nonstop14h 10mSingapore Airlines
Deal found 10/8$636
This IEagle deal was found by Cheapflights users on 10/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:30 pmSFO - SIN
2 stops28h 35mAir India
Fri 11/78:20 amSIN - SFO
1 stop38h 25mAir India
Deal found 10/8$636
This oojo deal was found by Cheapflights users on 10/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:25 pmSFO - SIN
2 stops29h 05mAir India
Sun 11/911:00 pmSIN - SFO
1 stop23h 45mAir India
Deal found 10/7$639
This oojo deal was found by Cheapflights users on 10/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:25 pmSFO - SIN
2 stops29h 05mAir India
Mon 10/208:45 amSIN - SFO
1 stop37h 15mAir India
Deal found 10/7$640
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:50 amSFO - SIN
Nonstop17h 25mUnited Airlines
Fri 12/2610:20 pmSIN - SFO
Nonstop14h 55mUnited Airlines
Deal found 10/8$641
This oojo deal was found by Cheapflights users on 10/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:25 pmSFO - SIN
2 stops29h 05mAir India
Thu 11/208:30 pmSIN - SFO
1 stop26h 15mAir India
Deal found 10/7$643
This IEagle deal was found by Cheapflights users on 10/7. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:30 pmSFO - SIN
2 stops28h 35mAir India
Fri 11/218:20 amSIN - SFO
1 stop38h 25mAir India
Deal found 10/7$644
This oojo deal was found by Cheapflights users on 10/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:30 pmSFO - SIN
1 stop28h 40mPhilippine Airlines
Mon 11/2412:40 amSIN - SFO
1 stop34h 50mPhilippine Airlines
Deal found 10/8$645
This Trip.com deal was found by Cheapflights users on 10/8. 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 11/129:30 pmSEA - SIN
1 stop20h 05mPhilippine Airlines
Sat 11/2912:40 amSIN - SEA
1 stop34h 00mPhilippine Airlines
Deal found 10/8$647

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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(oojo)

One-way from

$181
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,141

Good round-trip deal

$669 or less

Good one-way deal

$310 or less
Provider with most accurate pricing for New York (NYC)-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Singapore Changi flights.
Search Deals
From USA to Singapore
Search Deals
One-way flight from USA to Singapore
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT 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.
Search Deals
Price to beat on a one-way flight from USA to Singapore.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 10, 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

Wed 1/14

10:35 am-8:15 pm

Nonstop17h 40m

Singapore Changi

Sun 2/1

10:20 pm-9:15 pm

Nonstop14h 55m

$638

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 1/14

10:35 am-8:15 pm

Nonstop17h 40m

Singapore Changi

Mon 2/2

10:45 am-9:10 am

1 stop38h 25m

$651

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sat 1/24

12:20 am-6:55 am

1 stop38h 35m

Singapore Changi

Mon 2/2

10:10 am-9:00 am

Nonstop14h 50m

$651

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 1/15

7:25 am-12:55 am

2 stops25h 30m

Singapore Changi

Mon 2/2

10:20 pm-9:15 pm

Nonstop14h 55m

$658

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 1/15

7:25 am-12:55 am

2 stops25h 30m

Singapore Changi

Sat 1/24

10:20 pm-9:15 pm

Nonstop14h 55m

$659

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 1/15

7:25 am-12:55 am

2 stops25h 30m

Singapore Changi

Sun 2/1

6:35 am-9:15 am

1 stop18h 40m

$671

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 4/6

11:00 pm-9:30 pm

1 stop31h 30m

Singapore Changi

Sat 4/18

10:50 pm-4:00 pm

1 stop32h 10m

$703

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 2/26

11:30 pm-9:55 pm

1 stop30h 25m

Singapore Changi

Fri 3/13

11:10 pm-7:50 am

1 stop23h 40m

$712

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 11/5

11:40 am-5:00 am

1 stop25h 20m

Singapore Changi

Fri 11/21

10:40 am-9:30 am

1 stop38h 50m

$723

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 11/4

11:40 am-5:00 am

1 stop25h 20m

Singapore Changi

Tue 11/11

10:40 am-9:30 am

1 stop38h 50m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

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 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 the United States to Singapore

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

Currently, April is the cheapest month in which you can book a flight from USA to Singapore (average of $547). Flying from USA to Singapore in June is currently the most expensive (average of $770). 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 SG?

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 October 10, 2025.

When flying from USA to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the morning.

What is the cheapest day to fly from USA to Singapore?

Use this chart to determine the cheapest time to fly round-trip from USA to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Singapore flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 10, 2025.

The most flights from US0 to SG0 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).

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 October 10, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, and United Airlines from the United States to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very good
1,377 reviews
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,020 reviews
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
United Airlines
7.4
Good
8,966 reviews
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Turkish Airlines
7.3
Good
3,996 reviews
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air Canada
7.1
Good
10,263 reviews
Singapore Airlines
8.1
Very good
1,377 reviews

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

  • How popular is this USA to Singapore flight route?

    Flights from United States to Singapore have been viewed 568 times in the past calendar month.

  • How long is the flight from USA to Singapore?

    For as low as $638, United Airlines can have you in Singapore from USA in 17h 40m. The distance from USA to Singapore is about 8433 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from USA to Singapore are Philippine Airlines ($332), United Airlines ($339), and Asiana Airlines ($364).

  • 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 vacation 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, April is the cheapest month in which you can book a flight from USA to Singapore (average of $547). Flying from USA to Singapore in June is currently the most expensive (average of $770). 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.

Alternative routes for USA to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Singapore

Discover the top 10 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 2,558,603 searches. Data last updated October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$490Average$1,133FlexibilityNo cancel feeOn-time71%
China SouthernCheapest$550Average$626FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$558Average$1,385FlexibilityNo cancel feeOn-time70%
China EasternCheapest$582Average$781FlexibilityNo cancel feeOn-time62%
Air IndiaCheapest$588Average$1,222FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$602Average$711FlexibilityNo cancel feeOn-time60%
XiamenAirCheapest$640Average$847FlexibilityNo cancel feeOn-time49%
Asiana AirlinesCheapest$655Average$918FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$656Average$691FlexibilityNo cancel feeOn-time67%
ANACheapest$660Average$1,077FlexibilityNo cancel feeOn-time80%

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