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Cheap flights from the United States to Singapore from S$ 497

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 18-8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

S$ 956

One-way from

S$ 497

Popular in

December

Cheapest in

October

Average price

S$ 1,574
Korean Air
  • Korean Air
  • 23-10-29-10
  • 4 total stops
  • 64h 47m total
  • USA to Singapore
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Korean Air
  • Korean Air
  • 18-8
  • 2 total stops
  • 25h 40m total
  • USA to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 55 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 30 April 2025.

Wed 24-907:00ONT - SIN
2 stops31h 00mKorean Air
Tue 28-1001:30SIN - ONT
2 stops30h 47mKorean Air
Deal found 29-4S$ 966
Sat 23-820:45LAX - SIN
2 stops41h 15mAir Canada
Wed 10-906:15SIN - LAX
2 stops24h 53mAir Canada
Deal found 29-4S$ 1,005
Tue 26-820:20LAX - SIN
1 stop18h 55mUnited Airlines
Fri 5-908:45SIN - LAX
2 stops25h 42mUnited Airlines
Deal found 29-4S$ 1,006
Thu 7-812:30LAX - SIN
1 stop25h 30mKorean Air
Wed 13-801:10SIN - LAX
2 stops35h 01mKorean Air
Deal found 29-4S$ 1,007
Mon 29-913:45SEA - SIN
2 stops42h 35mAir Canada
Thu 30-1010:00SIN - SEA
1 stop23h 26mAir Canada
Deal found 29-4S$ 1,009
Mon 5-512:30LAX - SIN
2 stops31h 50mChina Eastern
Thu 15-523:10SIN - LAX
1 stop25h 55mChina Eastern
Deal found 29-4S$ 1,013
Fri 5-912:50LAX - SIN
1 stop19h 30mPhilippine Airlines
Wed 24-900:20SIN - LAX
1 stop24h 25mPhilippine Airlines
Deal found 29-4S$ 1,014
Tue 13-512:25LAX - SIN
1 stop32h 20mCathay Pacific
Tue 17-601:50SIN - LAX
1 stop24h 30mCathay Pacific
Deal found 29-4S$ 1,018
Wed 5-1120:20SEA - SIN
2 stops27h 05mMultiple Airlines
Tue 11-1102:20SIN - SEA
2 stops22h 56mMultiple Airlines
Deal found 28-4S$ 1,020
Thu 14-806:00LAX - SIN
1 stop22h 10mSingapore Airlines
Sun 31-820:45SIN - LAX
Nonstop16h 05mSingapore Airlines
Deal found 30-4S$ 1,022
Sun 16-1123:55SEA - SIN
1 stop21h 45mPhilippine Airlines
Fri 28-1114:30SIN - SEA
1 stop21h 05mPhilippine Airlines
Deal found 29-4S$ 1,022
Thu 4-907:15SNA - SIN
2 stops25h 25mKorean Air
Wed 17-907:30SIN - SNA
2 stops25h 51mKorean Air
Deal found 29-4S$ 1,030

Cheapflights Fare Finder

Customise 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 200,618 searches. Data last updated 30 April 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 23-10

07:00-05:00

2 stops31h 00m

Singapore Changi

Wed 29-10

22:30-17:17

2 stops33h 47m

S$ 956

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 12-6

14:30-07:05

1 stop25h 35m

Singapore Changi

Thu 19-6

09:10-15:02

1 stop20h 52m

S$ 988

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 3-8

23:00-21:30

1 stop31h 30m

Singapore Changi

Sat 16-8

22:50-16:30

1 stop32h 40m

S$ 989

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 28-9

20:45-00:50

2 stops37h 05m

Singapore Changi

Sun 5-10

01:45-13:28

2 stops26h 43m

S$ 996

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 22-8

20:20-06:15

1 stop18h 55m

Singapore Changi

Thu 18-9

08:45-12:24

1 stop18h 39m

S$ 1,001

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 23-8

12:30-23:40

1 stop20h 10m

Singapore Changi

Sun 14-9

22:30-09:40

1 stop26h 10m

S$ 1,005

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 13-10

21:30-17:15

2 stops28h 45m

Singapore Changi

Wed 5-11

06:35-09:50

1 stop19h 15m

S$ 1,006

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Tue 23-9

19:15-05:00

2 stops42h 45m

Singapore Changi

Tue 7-10

09:45-22:16

2 stops27h 31m

S$ 1,007

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Mon 29-9

13:45-23:20

2 stops42h 35m

Singapore Changi

Thu 30-10

10:00-18:26

1 stop23h 26m

S$ 1,009

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 4-10

23:40-07:50

Nonstop17h 10m

Singapore Changi

Sat 11-10

20:45-21:50

Nonstop16h 05m

S$ 1,013

Flights are sorted by cheapest return flights first.

Deals found on 28-4

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 return 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 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 30 April 2025.

When flying from USA to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 30 April 2025.
To help decide which airline to fly from USA to Singapore, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
732 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.1

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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?

    Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from United States.

  • How popular is this USA to Singapore flight route?

    This flight path from United States to Singapore Changi was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at S$ 497. United Airlines flights start at S$ 514 while deals on Japan Airlines start at S$ 521 one-way.

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

    The most popular flight routes from USA to Singapore are New York John F Kennedy Intl - Singapore Changi, Newark - Singapore Changi and Los Angeles - Singapore Changi.

  • 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 holiday 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.

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 4 airlines flying from USA to Singapore

Discover the top 4 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 200,618 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 946AverageS$ 1,341FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 950AverageS$ 1,631FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 1,138AverageS$ 1,246FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
DeltaCheapestS$ 2,423AverageS$ 2,679FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from USA to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from USA.

Can Cheapflights find flights from USA to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Singapore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Singapore become cheaper?

Yes, Cheapflights offers price alerts on USA to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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