$381 Find Cheap Flights from Singapore to the United States

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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 round-trip 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 $674 round-trip. The most popular route is Singapore (SIN) to San Francisco (SFO) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $674.

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 $1,115 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,690 and $1,433 respectively.

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 19 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 $683.


Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$381
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Singapore to San Francisco

FAQs for booking flights from Singapore to the United States

  • 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 travelers 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 round-trip 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.

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

    Based on KAYAK data, the cheapest day to fly to the United States is Thursday where round-trip tickets can be as cheap as $1,004. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,229 on average.

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

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $909 on average. Morning departures are around 57% 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 $1,713.

Reviews of the top 5 airlines serving from Singapore 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 1494 reviews
8.4Boarding
8.7Crew
7.8Entertainment
8.2Comfort
7.7Food
Airline reviews

I would like to add American food so tired of rice after being there for 10 days didn’t want anymore to pay an airline did not have my bag marked right so it is still sitting in O’Hare. I am home.

6.0 GoodRoger, Jun 2025NRT - ORD
Read more Japan Airlines reviews

I would like to add American food so tired of rice after being there for 10 days didn’t want anymore to pay an airline did not have my bag marked right so it is still sitting in O’Hare. I am home.

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

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.

All the food seemed to have onions. I don't eat onions. Anyway, everything else was great. The biggest downside was the underpricer company that purchased the tickets from ANA. Underpricer never provided the United Airlines booking number. ANA was a code share and all our flights were on United. I finally was able get booking numbers from Ujuted on X. They saved me from the upsales underwriter tried to saddle my wife and me with.

Overall the experience was ok. My two complaints are that the food is absolutely disgusting. The movies in the flight to Japan were a completely different selection than the ones on the way back. So if you’re looking forward to watching a certain move on the way back, think again.

That food is absolutely disgusting. Bring your own meals because the food not only smells fowl but tastes even more so. Jesus, I’d rather just eat a protein bar.

Hard to explain because we thought we were booking ANA airlines, not ANA operated via United, so we were disappointed, but for what it’s worth, everything went smooth and loved the movie selections. The food was okay, processed and full of preservatives, so vs what we were expecting with ANA it was different

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.

Food from Surabaya was below average but from Singapore is much better

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

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.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

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

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.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

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

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Book cheap flights from Singapore to the United States

Recent round-trip flight deals

7/8Tue
1 stopJapan Airlines
23h 10mSIN-SFO
7/26Sat
2 stopsJapan Airlines
46h 45mSFO-SIN
$506
7/8Tue
1 stopJapan Airlines
23h 10mSIN-SFO
7/26Sat
1 stopJapan Airlines
19h 20mSFO-SIN
$516
6/29Sun
nonstopUnited Airlines
15h 40mSIN-SFO
9/6Sat
nonstopUnited Airlines
16h 35mSFO-SIN
$682
7/12Sat
1 stopUnited Airlines
31h 14mSIN-SEA
8/15Fri
1 stopUnited Airlines
34h 05mSEA-SIN
$742
9/10Wed
nonstopSingapore Airlines
15h 25mSIN-SFO
9/18Thu
nonstopSingapore Airlines
16h 40mSFO-SIN
$742
9/10Wed
nonstopSingapore Airlines
15h 25mSIN-SFO
9/18Thu
nonstopSingapore Airlines
16h 40mSFO-SIN
$744
9/10Wed
1 stopANA
19h 05mSIN-LAX
9/16Tue
1 stopANA
25h 25mLAX-SIN
$854
9/10Wed
2 stopsANA
26h 57mSIN-LAX
9/16Tue
1 stopANA
25h 25mLAX-SIN
$864
7/4Fri
1 stopCathay Pacific
30h 15mSIN-LAX
7/12Sat
1 stopCathay Pacific
20h 25mLAX-SIN
$905
7/4Fri
1 stopCathay Pacific
36h 00mSIN-LAX
7/11Fri
1 stopCathay Pacific
20h 25mLAX-SIN
$908

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Recent one-way flight deals

10/15Wed
nonstopSingapore Airlines
15h 25mSIN-SFO
$381
10/13Mon
nonstopSingapore Airlines
15h 25mSIN-SFO
$382
6/29Sun
nonstopUnited Airlines
15h 40mSIN-SFO
$426
6/26Thu
nonstopUnited Airlines
15h 40mSIN-SFO
$427
6/26Thu
1 stopANA
33h 25mSIN-SFO
$488
6/24Tue
1 stopCathay Pacific
19h 25mSIN-SFO
$489
6/23Mon
1 stopCathay Pacific
31h 00mSIN-SFO
$494
6/28Sat
2 stopsANA
29h 03mSIN-SFO
$516
8/18Mon
1 stopJapan Airlines
25h 45mSIN-DFW
$549
6/23Mon
1 stopJapan Airlines
21h 15mSIN-DFW
$552

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Last minute flights to the United States

Last minute flight, train and bus deals

6/23Mon
multi-stopAmerican Airlines
26h 55mSIN-LAX
7/1Tue
multi-stopAmerican Airlines
28h 35mLAX-SIN
$548
6/22Sun
multi-stopAmerican Airlines
19h 05mSIN-LAX
6/28Sat
multi-stopAmerican Airlines
28h 35mLAX-SIN
$550
6/21Sat
multi-stopJapan Airlines
28h 30mSIN-SFO
6/28Sat
multi-stopJapan Airlines
19h 45mSFO-SIN
$552
6/19Thu
multi-stopJapan Airlines
18h 15mSIN-SFO
6/30Mon
multi-stopJapan Airlines
25h 35mSFO-SIN
$553
6/23Mon
multi-stopCathay Pacific
24h 40mSIN-SFO
7/24Thu
multi-stopCathay Pacific
20h 10mSFO-SIN
$777
6/22Sun
multi-stopCathay Pacific
21h 50mSIN-SFO
7/7Mon
multi-stopCathay Pacific
20h 40mSFO-SIN
$781
6/19Thu
nonstopUnited Airlines
15h 35mSIN-SFO
7/4Fri
nonstopUnited Airlines
16h 20mSFO-SIN
$836
6/19Thu
nonstopUnited Airlines
15h 40mSIN-SFO
7/4Fri
nonstopUnited Airlines
16h 20mSFO-SIN
$840
6/19Thu
nonstopSingapore Airlines
16h 05mSIN-LAX
7/2Wed
nonstopSingapore Airlines
17h 35mLAX-SIN
$1,831
6/19Thu
nonstopSingapore Airlines
16h 05mSIN-LAX
7/2Wed
nonstopSingapore Airlines
17h 35mLAX-SIN
$1,834

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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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