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$345+ Cheap flights from the United States to Singapore (SIN)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap 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 July 25, 2026.

This IEagle deal was found by Cheapflights users on 7/21. 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.
Thu 10/810:15 am
SEA
-
SIN
Nonstop16h 20m
Singapore Airlines
Thu 10/159:00 am
SIN
-
SEA
Nonstop14h 45m
Singapore Airlines
Deal found 7/21$672
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 9/710:50 pm
SFO
-
SIN
Nonstop16h 25m
United Airlines
Fri 9/118:45 am
SIN
-
SFO
Nonstop15h 30m
United Airlines
Deal found 7/22$696
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/311:10 am
SFO
-
SIN
Nonstop16h 25m
United Airlines
Tue 8/188:45 am
SIN
-
SFO
Nonstop15h 45m
United Airlines
Deal found 7/20$697
This oojo deal was found by Cheapflights users on 7/22. 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 10/711:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Mon 10/129:05 am
SIN
-
SFO
Nonstop15h 45m
Singapore Airlines
Deal found 7/22$698
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:10 am
SFO
-
SIN
1 stop25h 05m
ANA
Mon 9/1411:05 am
SIN
-
SFO
2 stops37h 23m
ANA
Deal found 7/24$699
This oojo deal was found by Cheapflights users on 7/22. 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 10/1411:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Sat 10/249:05 am
SIN
-
SFO
Nonstop15h 45m
Singapore Airlines
Deal found 7/22$700
This Justfly.com deal was found by Cheapflights users on 7/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Tue 10/209:05 am
SIN
-
SFO
Nonstop15h 45m
Singapore Airlines
Deal found 7/20$703
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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.
Sat 10/241:00 pm
SFO
-
SIN
1 stop26h 50m
Air China
Tue 11/1011:55 pm
SIN
-
SFO
1 stop25h 35m
Air China
Deal found 7/22$704
This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Wed 11/119:15 am
SIN
-
SFO
Nonstop14h 35m
Singapore Airlines
Deal found 7/20$706
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/1610:40 pm
SFO
-
SIN
Nonstop16h 35m
United Airlines
Wed 9/3011:05 am
SIN
-
SFO
1 stop37h 30m
United Airlines
Deal found 7/22$707
This IEagle deal was found by Cheapflights users on 7/23. 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 10/610:15 am
SEA
-
SIN
Nonstop16h 20m
Singapore Airlines
Tue 11/109:00 am
SIN
-
SEA
Nonstop14h 10m
Singapore Airlines
Deal found 7/23$708
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 9/1510:50 am
SFO
-
SIN
Nonstop16h 45m
United Airlines
Fri 9/256:15 am
SIN
-
SFO
1 stop19h 15m
United Airlines
Deal found 7/24$708

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$672
(IEagle)

One-way from

$345
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,384

Good round-trip deal

$779 or less

Good one-way deal

$398 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 Changi
Search Deals
One-way flight from USA to Singapore Changi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT 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

 
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 July 25, 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 round-trip
Quickest round-trip

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 8/13

10:50 pm-6:15 am

Nonstop16h 25m

Singapore Changi

Tue 9/1

8:35 pm-9:20 pm

Nonstop15h 45m

$696

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 9/15

10:50 am-6:35 pm

Nonstop16h 45m

Singapore Changi

Fri 9/25

6:15 am-10:30 am

1 stop19h 15m

$708

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 10/7

10:50 am-6:35 pm

Nonstop16h 45m

Singapore Changi

Mon 10/12

6:15 am-10:30 am

1 stop19h 15m

$708

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 11/25

7:25 am-6:55 am

2 stops31h 30m

Singapore Changi

Fri 12/4

10:10 am-9:15 am

Nonstop15h 05m

$710

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 10/14

10:50 am-6:35 pm

Nonstop16h 45m

Singapore Changi

Sat 10/24

11:05 am-11:59 pm

2 stops27h 54m

$717

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 9/17

10:40 pm-6:15 am

Nonstop16h 35m

Singapore Changi

Mon 9/28

11:05 am-9:35 am

1 stop37h 30m

$757

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 10/23

12:50 pm-11:55 pm

1 stop20h 05m

Singapore Changi

Mon 10/26

10:40 am-10:30 am

1 stop38h 50m

$823

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 8/25

7:15 am-11:55 pm

2 stops25h 40m

Singapore Changi

Thu 9/24

7:30 am-10:39 pm

2 stops30h 09m

$834

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 8/31

9:30 am-11:55 pm

2 stops23h 25m

Singapore Changi

Thu 9/3

7:30 am-8:23 pm

2 stops27h 53m

$840

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 9/8

12:50 pm-11:55 pm

1 stop20h 05m

Singapore Changi

Tue 9/15

7:30 am-10:40 am

1 stop18h 10m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, February is the cheapest month in which you can book a flight from USA to Singapore (average of $976). Flying from USA to Singapore in December is currently the most expensive (average of $1,725). 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 July 25, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Singapore as you normally would.

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 July 25, 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?

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 last 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 price you pay for your flight from USA to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for theUnited States to Singapore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Singapore trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Cathay Pacific and SIN

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Turkish Airlines and Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 July 25, 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andTurkish Airlines from the United States to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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
1,581 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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.
Cathay Pacific
7.6
Good
1,430 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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.
Turkish Airlines
7.4
Good
4,452 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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
10,035 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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.
Air Canada
7.1
Good
11,385 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.1

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?

    Most people fly into Singapore Changi (SIN) if they book a flight to Singapore from United States. Changi is conveniently located just 10.5 mi from Singapore’s city center.

  • How popular is this USA to Singapore flight route?

    Flights from United States to Singapore Changi have been viewed 640 times in the past calendar month.

  • How long is the flight from USA to Singapore?

    For as low as $696, United Airlines can have you in Singapore from USA in 16h 25m. 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 ($173), Korean Air ($244), and Singapore Airlines ($260).

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

    The most popular route from USA to Singapore is New York John F Kennedy Intl - Singapore Changi. You may also consider Newark - Singapore Changi or Los Angeles - Singapore Changi.

  • What are the cheapest flights from USA to Singapore?

    Looking at all options, your cheapest flight can be booked for $434. While the most popular route (New York John F Kennedy Intl - Singapore Changi) can be booked for $776 on average, our data indicates $2,491 when flying from USA to Singapore.

  • 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, February is the cheapest month in which you can book a flight from USA to Singapore (average of $976). Flying from USA to Singapore in December is currently the most expensive (average of $1,725). 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 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$170Average$625FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$387Average$1,164FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$500Average$2,128FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$507Average$2,170FlexibilityNo cancel feeOn-time70%
China EasternCheapest$545Average$890FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$575Average$1,127FlexibilityNo cancel feeOn-time79%
Air IndiaCheapest$579Average$800FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$579Average$1,868FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$592Average$748FlexibilityNo cancel feeOn-time76%
XiamenAirCheapest$627Average$1,758FlexibilityNo cancel feeOn-time49%

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