S$ 423 Find cheap flights from the United States to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Singapore departing on 8-1. 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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Good to know

Low season

August

High season

December

Cheapest flight

S$ 423
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Los Angeles to Singapore

FAQs for booking flights from the United States to Singapore

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

    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 the United States to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from 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 the United States to Singapore?

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

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

    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 to Singapore from 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

Flights from the United States to Singapore: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from the United States to Singapore 
danielFlew with Singapore AirlinesLAX-SINSept 2024
They have a large library of movies and shows don't really need to bring anything for the long flight
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
MattFlew with Singapore AirlinesSFO-SINMar 2024
Staying at Crowne Plaza at the airport was really great! It’s easy to spend time in the city and worthwhile even for a 24 hour layover. The airport is of course fabulous and probably enough for entertainment for under 6 hours layovers
CocoFlew with Singapore AirlinesEWR-SINMay 2024
please dress comfortable ... even if you have to put on your pj , bring your favorite snacks wear compression socks
Verified travelerFlew with Singapore AirlinesSFO-SINJan 2024
The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.
JeffFlew with Singapore AirlinesSEA-SINJan 2024
Delta & Alaska have best boarding process! Singapore airlines was ok!

Top 5 airlines serving from the United States to Singapore

Need help choosing which airline to fly with from the United States to Singapore? 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 1460 reviews
8.4Boarding
8.7Crew
7.8Entertainment
8.2Comfort
7.7Food
Airline reviews

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

6.0 GoodGeorge, Nov 2024LAX - KIX
Read more Japan Airlines reviews

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

A great flight experience - great seats, lots of ROOM for legs & in the aisle. Great attendants! My flight cost me the same as ZipAir, the website was WAY less confusing & wonky - this will be my 1st choice for my next Japan trip. Very pleased / well cared for.

The plane was dirty, there was trash in the seat pocket in front of me.

Underpricer was terrible. They wanted to charge me $150 for a seat asignment. Kayak is responsible for letting this happen. Please let me know if this is going to happen in the future. If it is i will not use kayak in the future.

Checking in was hard because we had to enter our middle name with our first name and wasn’t told to. The representative from underpricer investigated it and called me back. We were very appreciative for him.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

One of the best economy flights I’ve ever taken .

Good, not excellent. We’re not informed about mattress pads in business class. My partner ordered food and didn’t get it

It was great, but the wifi service was very hard to pay and I barely could use it during my trip. The seats are also a bit tough for tall people (economy area). Other than that, it was a pleasant experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

On time, friendly staff and decent food. Would definitely recommend.

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

Excellent service provided the flight crew. Food and drinks were very good.

Meal options for vegetarians can be provided… Nothing was offered for me for dinner.. crew just said no vegetarian option available and did even bother to provide any alternatives or something to eat.

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

It would be nice if they could have a choice of both gluten AND dairy free menu. Lots of people have problems with BOTH. I also could not get on their website to check. Phone verification issues etc( not all of us have our phones on roaming. I tried over an hour!

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Had a crying baby and a toddler behind me so it was difficult to get comfortable. Searing was tight even for a relatively small person like myself (5’8” 155). Fast flight but arrived so early the gate assigned was still occupied by another plane so we had to wait for about 20-25 minutes to get reassigned to a new gate and get over there.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Seats are smaller and harder than other airlines we have travels with. Food was edible but no good. The sandwich was the only thing I would eat again. They did have a lot of movies to watch.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

I liked that the flight to Kosice was on time, the service was excellent and we arrived to Vienna early. The only thing I did not like, is that I had to pay for my suitcase $75. Bummer

Book cheap flights from the United States to Singapore

Recent return flight deals

10-1Fri
1 stopZIPAIR
21h 35mLAX-SIN
13-1Mon
1 stopZIPAIR
22h 55mSIN-LAX
S$ 912
8-1Wed
1 stopZIPAIR
21h 35mLAX-SIN
16-1Thu
1 stopZIPAIR
22h 55mSIN-LAX
S$ 919
19-2Wed
1 stopCathay Pacific
21h 00mSFO-SIN
24-2Mon
1 stopCathay Pacific
27h 15mSIN-SFO
S$ 1,060
19-2Wed
1 stopCathay Pacific
21h 30mLAX-SIN
24-2Mon
1 stopCathay Pacific
22h 40mSIN-LAX
S$ 1,061
15-1Wed
directUnited Airlines
17h 35mSFO-SIN
29-1Wed
directUnited Airlines
14h 50mSIN-SFO
S$ 1,084
31-3Mon
directUnited Airlines
17h 10mSFO-SIN
23-4Wed
directUnited Airlines
15h 05mSIN-SFO
S$ 1,093
4-2Tue
2 stopsDelta
30h 00mLAX-SIN
26-2Wed
2 stopsDelta
35h 15mSIN-LAX
S$ 1,154
19-2Wed
2 stopsDelta
26h 10mONT-SIN
24-2Mon
2 stopsDelta
27h 32mSIN-ONT
S$ 1,154
16-1Thu
directSingapore Airlines
17h 25mSFO-SIN
1-4Tue
directSingapore Airlines
15h 25mSIN-SFO
S$ 1,159
11-3Tue
directSingapore Airlines
17h 00mSEA-SIN
6-4Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,164

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Recent one-way flight deals

8-1Wed
1 stopZIPAIR
21h 35mLAX-SIN
S$ 423
29-1Wed
1 stopZIPAIR
21h 35mLAX-SIN
S$ 432
15-1Wed
directSingapore Airlines
17h 25mSFO-SIN
S$ 550
15-1Wed
directSingapore Airlines
17h 25mSFO-SIN
S$ 592
26-11Tue
1 stopUnited Airlines
20h 00mLAX-SIN
S$ 638
2-12Mon
2 stopsUnited Airlines
31h 50mLAX-SIN
S$ 647
29-11Fri
1 stopCathay Pacific
26h 45mLAX-SIN
S$ 704
23-2Sun
2 stopsCathay Pacific
36h 55mSFO-SIN
S$ 710
30-11Sat
2 stopsDelta
43h 35mONT-SIN
S$ 743
2-12Mon
2 stopsDelta
34h 15mBOS-SIN
S$ 801

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Last minute flights to Singapore

Last minute flight, train and bus deals

25-11Mon
multi-stop
51h 55mLAX-SIN
10-12Tue
multi-stop
19h 45mSIN-LAX
S$ 1,080
24-11Sun
multi-stopJapan Airlines
20h 40mSEA-SIN
28-11Thu
multi-stopJapan Airlines
17h 35mSIN-SEA
S$ 1,089
24-11Sun
multi-stopUnited Airlines
29h 40mLAX-SIN
4-12Wed
multi-stopUnited Airlines
18h 31mSIN-LAX
S$ 1,133
24-11Sun
multi-stopUnited Airlines
31h 50mLAX-SIN
28-11Thu
multi-stopUnited Airlines
20h 16mSIN-LAX
S$ 1,140
25-11Mon
multi-stopCathay Pacific
21h 35mJFK-SIN
9-12Mon
multi-stopCathay Pacific
23h 45mSIN-JFK
S$ 1,348
25-11Mon
multi-stopCathay Pacific
21h 15mJFK-SIN
10-12Tue
multi-stopCathay Pacific
35h 05mSIN-JFK
S$ 1,382
24-11Sun
multi-stopDelta
26h 25mSEA-SIN
4-12Wed
multi-stopDelta
26h 33mSIN-SEA
S$ 1,418
25-11Mon
multi-stopDelta
25h 09mLAX-SIN
28-11Thu
multi-stopDelta
25h 45mSIN-LAX
S$ 1,427
26-11Tue
multi-stopSingapore Airlines
31h 55mJFK-SIN
22-1Wed
directSingapore Airlines
18h 10mSIN-JFK
S$ 1,891
23-11Sat
multi-stopSingapore Airlines
28h 05mSFO-SIN
10-12Tue
directSingapore Airlines
14h 40mSIN-SFO
S$ 1,970

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

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

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