$375+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
May 4 — May 111
1 adult, Economy
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Find cheap flights from USA to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $755 (Air Canada) |
One-way from | $411 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $1,203 |
Good round-trip deal | $722 or less |
Good one-way deal | $350 or less |
Find flight deals from USA to Singapore
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 April 29, 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 April 29, 2025.
This StudentUniverse deal was found by Cheapflights users on 4/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:00 amONT - SIN
2 stops31h 00mKorean Air
Wed 10/2910:30 pmSIN - ONT
2 stops33h 47mKorean Air
Deal found 4/27![Korean Air logo]()
$731
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:45 pmLAX - SIN
2 stops41h 15mAir Canada
Sat 9/279:10 amSIN - LAX
1 stop21h 58mAir Canada
Deal found 4/28![Air Canada logo]()
$755
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:55 pmLAX - SIN
1 stop22h 25mPhilippine Airlines
Wed 9/1712:20 amSIN - LAX
1 stop24h 25mPhilippine Airlines
Deal found 4/28![Philippine Airlines logo]()
$756
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:40 pmLAX - SIN
Nonstop17h 35mSingapore Airlines
Wed 10/158:45 pmSIN - LAX
Nonstop16h 05mSingapore Airlines
Deal found 4/27![Singapore Airlines logo]()
$760
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Tue 5/1312:25 pmLAX - SIN
1 stop32h 20mCathay Pacific
Tue 5/206:00 pmSIN - LAX
1 stop19h 05mCathay Pacific
Deal found 4/27![Cathay Pacific logo]()
$761
This oojo deal was found by Cheapflights users on 4/27. 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 5/1012:30 pmLAX - SIN
1 stop25h 30mKorean Air
Sat 5/1710:30 pmSIN - LAX
1 stop26h 10mKorean Air
Deal found 4/27![Korean Air logo]()
$763
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 8/228:20 pmLAX - SIN
1 stop18h 55mUnited Airlines
Tue 9/168:45 amSIN - LAX
1 stop18h 28mUnited Airlines
Deal found 4/27![United Airlines logo]()
$765
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:15 pmSEA - SIN
2 stops42h 45mMultiple Airlines
Tue 10/79:45 amSIN - SEA
2 stops27h 31mMultiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$770
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Mon 5/512:30 pmLAX - SIN
2 stops34h 40mChina Eastern
Thu 5/1511:10 pmSIN - LAX
1 stop25h 55mChina Eastern
Deal found 4/28![China Eastern logo]()
$774
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:10 pmSEA - SIN
1 stop25h 45mAir Canada
Sun 11/1610:00 amSIN - SEA
1 stop28h 06mAir Canada
Deal found 4/27![Air Canada logo]()
$774
This KAYAK deal was found by Cheapflights users on 4/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:55 pmSEA - SIN
1 stop26h 55mPhilippine Airlines
Fri 11/2110:30 amSIN - SEA
1 stop25h 05mPhilippine Airlines
Deal found 4/27![Philippine Airlines logo]()
$780
This Flysmarter deal was found by Cheapflights users on 4/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:00 amLAX - SIN
2 stops27h 50mMultiple Airlines
Tue 6/39:10 amSIN - LAX
1 stop21h 58mMultiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$782
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 April 29, 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
OntarioSingapore
ONT - SIN
ONTSIN
Ontario
Thu 10/23
7:00 am-5:00 am
2 stops31h 00m
Singapore Changi
Wed 10/29
10:30 pm-5:17 pm
2 stops33h 47m
$731
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sat 9/20
8:45 pm-5:00 am
2 stops41h 15m
Singapore Changi
Sat 9/27
9:10 am-4:08 pm
1 stop21h 58m
$755
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Fri 9/5
11:55 pm-1:20 pm
1 stop22h 25m
Singapore Changi
Wed 9/17
12:20 am-9:45 am
1 stop24h 25m
$756
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Wed 10/1
8:40 pm-5:15 am
Nonstop17h 35m
Singapore Changi
Wed 10/15
8:45 pm-9:50 pm
Nonstop16h 05m
$760
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Tue 5/13
12:25 pm-3:05 pm
1 stop35h 40m
Singapore Changi
Wed 5/21
8:05 pm-10:45 am
1 stop29h 40m
$761
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sat 5/10
12:30 pm-5:00 am
1 stop25h 30m
Singapore Changi
Sat 5/17
10:30 pm-9:40 am
1 stop26h 10m
$763
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Fri 8/22
8:20 pm-6:15 am
1 stop18h 55m
Singapore Changi
Tue 9/16
8:45 am-12:13 pm
1 stop18h 28m
$765
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Tue 9/23
7:15 pm-5:00 am
2 stops42h 45m
Singapore Changi
Tue 10/7
9:45 am-10:16 pm
2 stops27h 31m
$770
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Mon 5/12
12:30 pm-12:55 pm
2 stops33h 25m
Singapore Changi
Mon 5/19
12:55 am-10:05 am
1 stop24h 10m
$774
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sun 5/18
6:00 am-12:50 am
2 stops27h 50m
Singapore Changi
Tue 6/3
9:10 am-4:08 pm
1 stop21h 58m
$782
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, September is the cheapest month in which you can book a flight from USA to Singapore (average of $1,011). Flying from USA to Singapore in December is currently the most expensive (average of $1,684). 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 April 29, 2025.
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 April 29, 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).
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).
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 April 29, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from USA to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Comfort
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Boarding
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
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
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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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$1,406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$520 | Average$1,179 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$964 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$582 | Average$845 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$640 | Average$781 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$685 | Average$789 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$689 | Average$1,208 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$722 | Average$1,112 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$750 | Average$1,462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$774 | Average$1,326 | FlexibilityNo cancel fee | On-time80% |