S$ 479 Find Cheap Flights to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to the United States departing on 3-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best United States Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New York1 stopS$ 1,002
San Francisco
San Francisco1 stopS$ 702
Los Angeles
Los Angeles1 stopS$ 964
Seattle
Seattle1 stopS$ 920
Washington, D.C.
Washington, D.C.1 stopS$ 1,077
Chicago
Chicago1 stopS$ 1,225
Las Vegas
Las Vegas1 stopS$ 1,130
Boston
Boston2 stopsS$ 1,229
Honolulu
Honolulu1 stopS$ 839
Miami
Miami2 stopsS$ 1,368
Atlanta
Atlanta2 stopsS$ 1,125
Houston
Houston1 stopS$ 1,442
Dallas
Dallas2 stopsS$ 1,314
Denver
Denver1 stopS$ 1,140
Austin
Austin1 stopS$ 1,388
Phoenix
Phoenix1 stopS$ 1,176
Philadelphia
Philadelphia2 stopsS$ 1,544
Detroit
Detroit1 stopS$ 1,494
San Diego
San Diego1 stopS$ 1,000

Cheap Flight Deals to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to the United States

Recommended return deals departing in the coming months from the most popular airlines that fly to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Asiana Airlines Logo
22:50 - 15:30SIN-SFO
31h 40m1 stop
Asiana Airlines Logo
23:30 - 21:30SFO-SIN
31h 00m1 stop
S$ 702Asiana Airlines
Find Deal
Wed, 4 Jun - Mon, 23 Jun
Asiana Airlines Logo
22:50 - 15:30SIN-SFO
31h 40m1 stop
Asiana Airlines Logo
23:30 - 21:30SFO-SIN
31h 00m1 stop
S$ 780Asiana Airlines
Find Deal
Sat, 14 Jun - Sat, 5 Jul
Singapore Airlines Logo
09:15 - 09:40SIN-SFO
15h 25mdirect
Singapore Airlines Logo
11:30 - 19:10SFO-SIN
16h 40mdirect
S$ 926Singapore Airlines
Find Deal
Tue, 16 Sep - Thu, 25 Sep
Singapore Airlines Logo
09:15 - 09:40SIN-SFO
15h 25mdirect
Singapore Airlines Logo
11:30 - 19:10SFO-SIN
16h 40mdirect
S$ 928Singapore Airlines
Find Deal
Mon, 29 Sep - Sun, 5 Oct
United Airlines Logo
08:45 - 16:47SIN-SEA
23h 02m1 stop
United Airlines Logo
07:00 - 18:25SEA-SIN
20h 25m1 stop
S$ 972United Airlines
Find Deal
Tue, 10 Jun - Mon, 11 Aug
United Airlines Logo
08:45 - 16:47SIN-SEA
23h 02m1 stop
United Airlines Logo
05:10 - 18:25SEA-SIN
22h 15m1 stop
S$ 1,075United Airlines
Find Deal
Thu, 12 Jun - Thu, 10 Jul
Cathay Pacific Logo
01:50 - 11:20SIN-LAX
24h 30m1 stop
Cathay Pacific Logo
13:25 - 05:30LAX-SIN
25h 05m1 stop
S$ 1,148Cathay Pacific
Find Deal
Mon, 16 Jun - Sun, 22 Jun
Cathay Pacific Logo
01:50 - 22:35SIN-LAX
35h 45m1 stop
Cathay Pacific Logo
00:25 - 12:25LAX-SIN
21h 00m1 stop
S$ 1,150Cathay Pacific
Find Deal
Sat, 14 Jun - Sat, 21 Jun
Japan Airlines Logo
01:55 - 10:55SIN-LAX
24h 00m1 stop
Japan Airlines Logo
10:35 - 17:30LAX-SIN
39h 55m1 stop
S$ 1,339Japan Airlines
Find Deal
Wed, 4 Jun - Mon, 9 Jun
Japan Airlines Logo
01:55 - 10:55SIN-LAX
24h 00m1 stop
Japan Airlines Logo
01:00 - 17:30LAX-SIN
25h 30m1 stop
S$ 1,355Japan Airlines
Find Deal
Mon, 2 Jun - Mon, 9 Jun

KAYAK's insights & trends for flights to the United States

Get data-powered insights and trends for flights to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United States?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the United States from Singapore found in the last 72 hours was to San Francisco, at S$ 802 return. The most popular route is Singapore (SIN) to San Francisco (SFO) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 802.

What is the cheapest day to fly to the United States?

The average price of all flights from Singapore to the United States clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United States is Thursday when return tickets can be as cheap as S$ 1,031. On the other hand, the most expensive day to fly is Monday, when return prices are S$ 1,113 on average.

What is the cheapest month to fly from Singapore to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to the United States is February, when tickets cost S$ 1,464 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is S$ 2,206 and S$ 2,025 respectively.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Singapore to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost S$ 1,072 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,471.

How far in advance should I book a flight from Singapore to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Singapore to the United States, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which is the cheapest airport to fly into in the United States?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is San Francisco Airport (SFO), with an average flight price of S$ 798.

Good to know

Low season

March

High season

December

Cheapest flight

S$ 479
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Singapore to Los Angeles

Flights to the United States: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to the United States 
GordonFlew with United AirlinesSIN-SFOApr 2024
Check your all or most of your luggage if you can. Take a small light carry for your must have items with you such as snacks, book and electronics on hand accessible during the flight.
RishiFlew with Singapore AirlinesSIN-JFKApr 2024
Take a tennis ball with you. It can help with the long flight - simply but under your feet and roll, to help with blood circulation whilst sitting for 18+ hours!
SoukindaFlew with Singapore AirlinesSIN-SFOFeb 2024
Bring a sweater, a mask and wear socks. Although they provided a blanket, it’s very chilly on a long flight. I caught a nasty cold from the flight and wasn’t masked up. Other than that our flight was great and comfortable.
SoukindaFlew with Singapore AirlinesSIN-SFOFeb 2024
If you are flying with an elderly parent that needs to be near restroom, have an agent place you in the back. They will take care of you.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Singapore to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to the United States is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Looking for cheap airfare to the United States? 25% of our users found return tickets to the United States for the following prices or less: From Singapore S$ 3,437
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest United States flight deals.

Top 5 airlines flying to the United States

Need help choosing which airline to fly with from Singapore to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1453 reviews
8.7Crew
8.2Comfort
7.8Entertainment
8.4Boarding
7.7Food
Airline reviews

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

10.0 ExcellentAnonymous, Apr 2025KIX - HNL
Read more Japan Airlines reviews

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The overall experience was ok, though there was certainly room for improvement. My husband was asked to check his carry-on bag at the gate due to claims that the flight was “full.” However, upon boarding, we observed ample overhead space and several empty rows of seats. This made the request appear unnecessary and caused some discomfort, particularly as he was the only passenger singled out for this procedure.

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

The flight was smooth, but there were not enough options for meals and I was given beef when I do not eat beef. The flight going was much better because we received more snacks.

Thankful for the staff who provided blankets cause the plane was quite cold and no way to adjust the airflow in the seats next to the bathroom.

Uh there was a delay, because of the weather. And what took usually an hour flight to Louisville took about 6+ hours. Flight got canceled

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

Flight attendant took good care of my mom as she boarded on and off the aircraft from her wheelchair. I did not care much for the food nor the movie options Available. I appreciated the increased legroom available in economy. This was one of the main reasons we chose the airline. Overall, the good value and I would fly again.

Cabin crew were excellent in taking care of my mom as she boarded the aircraft from her wheelchair. Did not care much for the food served.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

The flight was delayed for 30 mins. The overall experience was good.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

Overall, it was ok. However, the food was very sub-par.

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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