$247+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Dec 6 — Dec 131
1 adult, Economy
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Cheapest flights from USA to SingaporeExplore 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 November 6, 2025.
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 November 6, 2025.
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/28:55 pmSFO - SIN
2 stops36h 00mUnited Airlines
Thu 12/2510:10 amSIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 11/6![United Airlines logo]()
$658
This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:30 pmSFO - SIN
1 stop28h 40mPhilippine Airlines
Wed 11/122:10 pmSIN - SFO
1 stop21h 20mPhilippine Airlines
Deal found 11/6![Philippine Airlines logo]()
$661
This Gotogate deal was found by Cheapflights users on 11/5. 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.
Wed 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1011:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 11/5![Asiana Airlines logo]()
$662
This IEagle deal was found by Cheapflights users on 11/5. 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.
Wed 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1711:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 11/5![Asiana Airlines logo]()
$664
This oojo deal was found by Cheapflights users on 11/6. 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.
Sat 11/810:30 pmSFO - SIN
1 stop28h 40mPhilippine Airlines
Mon 11/1012:40 amSIN - SFO
1 stop34h 50mPhilippine Airlines
Deal found 11/6![Philippine Airlines logo]()
$685
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Mon 11/1712:00 pmSFO - SIN
1 stop37h 15mChina Eastern
Sun 11/2311:00 pmSIN - SFO
1 stop26h 00mChina Eastern
Deal found 11/6![China Eastern logo]()
$687
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Mon 11/1712:00 pmSFO - SIN
2 stops31h 40mChina Eastern
Fri 12/1211:00 pmSIN - SFO
1 stop26h 00mChina Eastern
Deal found 11/5![China Eastern logo]()
$688
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:45 amSFO - SIN
2 stops31h 15mDelta
Thu 12/2510:40 amSIN - SFO
2 stops23h 02mDelta
Deal found 11/6![Delta logo]()
$691
This IEagle deal was found by Cheapflights users on 11/4. 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 11/2510:50 pmSFO - SIN
2 stops28h 15mAir India
Sun 12/77:40 pmSIN - SFO
2 stops34h 50mAir India
Deal found 11/4![Air India logo]()
$708
This oojo deal was found by Cheapflights users on 11/5. 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 11/910:50 pmSFO - SIN
2 stops27h 40mAir India
Tue 11/188:00 pmSIN - SFO
1 stop32h 25mAir India
Deal found 11/5![Air India logo]()
$712
This Kissandfly.com deal was found by Cheapflights users on 11/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:17 amLAX - SIN
2 stops28h 43mKorean Air
Wed 12/1010:30 pmSIN - LAX
1 stop31h 10mKorean Air
Deal found 11/5![Korean Air logo]()
$713
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Tue 11/118:55 pmLAX - SIN
1 stop37h 05mMultiple Airlines
Mon 11/173:00 amSIN - LAX
1 stop31h 00mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$715
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 November 6, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $646 (FlightHub) |
One-way from | $247 (IEagle) |
Popular in | December |
Cheapest in | October |
Average price | $1,306 |
Good round-trip deal | $708 or less |
Good one-way deal | $306 or less |
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 November 6, 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
Tue 1/27
12:20 am-6:55 am
1 stop38h 35m
Singapore Changi
Wed 2/4
10:10 am-9:00 am
Nonstop14h 50m
$650
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 1/19
12:20 am-6:55 am
1 stop38h 35m
Singapore Changi
Wed 2/4
10:20 pm-9:15 pm
Nonstop14h 55m
$650
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 1/20
11:03 am-6:55 am
2 stops27h 52m
Singapore Changi
Wed 2/4
6:35 am-5:47 pm
2 stops27h 12m
$676
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Tue 1/20
10:50 pm-12:10 am
1 stop33h 20m
Singapore Changi
Sat 1/31
1:35 am-8:30 am
1 stop22h 55m
$722
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Thu 4/9
8:30 am-5:00 am
2 stops29h 30m
Singapore Changi
Mon 4/20
10:30 pm-2:50 pm
1 stop31h 20m
$723
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Thu 12/4
7:25 am-8:15 pm
1 stop20h 50m
Singapore Changi
Thu 12/11
10:10 am-10:55 pm
2 stops28h 45m
$724
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Tue 2/10
8:30 am-5:00 am
2 stops28h 30m
Singapore Changi
Tue 3/10
1:35 am-9:30 am
1 stop22h 55m
$728
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sun 2/22
8:30 am-5:00 am
2 stops28h 30m
Singapore Changi
Tue 3/17
1:35 am-9:30 am
1 stop22h 55m
$728
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Thu 1/29
7:20 am-12:10 am
2 stops24h 50m
Singapore Changi
Mon 4/27
7:30 am-10:50 pm
2 stops30h 20m
$733
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sun 2/8
10:50 am-12:10 am
1 stop21h 20m
Singapore Changi
Mon 3/16
1:35 am-2:30 pm
2 stops27h 55m
$733
Showing 1-10 of 60 results
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, January 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 $771). 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 November 6, 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 8% 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 November 6, 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 November 6, 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.
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
Boarding
8.3
Overall
8.1
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.7
Reviews
1 / 20
10.0
ExcellentJuliet,Oct 2025
PUS - SIN
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.
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.
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 November 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$1,387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$490 | Average$1,041 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$500 | Average$2,069 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$550 | Average$626 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$582 | Average$779 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$588 | Average$1,222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$598 | Average$1,023 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$602 | Average$684 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$647 | Average$914 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$656 | Average$691 | FlexibilityNo cancel fee | On-time67% |