$365+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $712 (FlightHub) |
|---|---|
One-way from | $365 (FlightHub) |
Popular in | December |
Cheapest in | October |
Average price | $1,442 |
Good round-trip deal | $664 or less |
Good one-way deal | $342 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 June 12, 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 June 12, 2025.
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This Korean Air deal was found by Cheapflights users on 6/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/12. 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.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This KAYAK deal was found by Cheapflights users on 6/12. 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.
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This Korean Air deal was found by Cheapflights users on 6/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
This KAYAK deal was found by Cheapflights users on 6/12. 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.
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 June 12, 2025.
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
OntarioSingapore
ONT - SIN
ONTSIN
Ontario
Thu 8/7
6:25 am-5:00 am
2 stops31h 35m
Singapore Changi
Wed 8/20
7:30 am-5:11 pm
2 stops24h 41m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Wed 10/8
6:00 am-6:25 pm
1 stop21h 25m
Singapore Changi
Thu 10/16
11:05 am-8:11 pm
2 stops24h 06m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sun 8/3
9:15 pm-11:40 pm
2 stops35h 25m
Singapore Changi
Mon 8/11
7:30 am-4:05 pm
1 stop23h 35m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sat 8/23
8:40 pm-11:10 pm
2 stops35h 30m
Singapore Changi
Sun 9/7
8:10 am-4:08 pm
2 stops22h 58m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Sat 11/22
12:10 pm-9:55 pm
1 stop41h 45m
Singapore Changi
Sun 12/21
11:10 pm-9:40 am
1 stop26h 30m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Fri 10/10
12:50 pm-1:20 pm
1 stop33h 30m
Singapore Changi
Wed 10/15
10:25 am-8:40 pm
1 stop25h 15m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Tue 8/26
1:30 am-5:30 pm
1 stop25h 00m
Singapore Changi
Tue 9/2
1:55 am-6:00 am
1 stop19h 05m
Los AngelesSingapore
LAX - SIN
LAXSIN
Los Angeles
Thu 11/20
11:00 pm-9:55 pm
1 stop30h 55m
Singapore Changi
Mon 11/24
1:30 am-9:40 am
1 stop24h 10m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Fri 9/12
1:20 am-5:15 pm
1 stop24h 55m
Singapore Changi
Tue 9/23
10:10 pm-9:30 am
1 stop26h 20m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 7/22
1:45 am-12:45 am
1 stop32h 00m
Singapore Changi
Tue 7/29
8:45 am-9:20 am
Nonstop15h 35m
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.
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 June 12, 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 June 12, 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 June 12, 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.
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$1,406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$520 | Average$1,216 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$862 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$582 | Average$829 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$598 | Average$728 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$644 | Average$962 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$675 | Average$779 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$700 | Average$894 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$734 | Average$1,226 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$750 | Average$1,459 | FlexibilityNo cancel fee | On-timeN/A |