S$ 444 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 4-3. 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.
1 adult

Search hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

August

High season

December

Cheapest flight

S$ 444
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (33% more expensive on average)
Flight from Seattle to Singapore

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!

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 from the United States to Singapore 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 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 from the United States to Singapore 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 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 from the United States to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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.
8.1
EmiratesOverall score based on 3300 reviews
8.0Comfort
8.3Crew
7.9Food
8.2Entertainment
8.1Boarding
Airline reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

8.0 ExcellentJessica, Feb 2025JFK - DXB
Read more Emirates reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

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.

Everything was fine and I have no complaints or things to note.

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

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

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

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.

no veg food was provided eventhough i pre ordered special meal

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

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Book cheap flights from the United States to Singapore

Recent return flight deals

10-4Thu
1 stopChina Eastern
25h 55mLAX-SIN
20-4Sun
1 stopChina Eastern
24h 10mSIN-LAX
S$ 808
10-4Thu
2 stopsChina Eastern
32h 10mLAX-SIN
21-4Mon
1 stopChina Eastern
30h 55mSIN-LAX
S$ 814
6-5Tue
directSingapore Airlines
16h 40mSFO-SIN
28-5Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 886
17-3Mon
directSingapore Airlines
17h 25mSFO-SIN
2-4Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 938
3-3Mon
2 stopsUnited Airlines
24h 56mSEA-SIN
10-3Mon
1 stopUnited Airlines
20h 44mSIN-SEA
S$ 969
18-3Tue
1 stopUnited Airlines
20h 26mSEA-SIN
31-3Mon
1 stopUnited Airlines
19h 58mSIN-SEA
S$ 982
14-4Mon
1 stopCathay Pacific
27h 35mLAX-SIN
1-5Thu
1 stopCathay Pacific
29h 35mSIN-LAX
S$ 1,009
12-3Wed
1 stopCathay Pacific
21h 45mLAX-SIN
20-3Thu
1 stopCathay Pacific
18h 25mSIN-LAX
S$ 1,012
6-3Thu
2 stopsDelta
25h 10mLAX-SIN
12-3Wed
2 stopsDelta
34h 16mSIN-LAX
S$ 1,085
7-5Wed
2 stopsDelta
26h 35mSFO-SIN
16-5Fri
2 stopsDelta
26h 54mSIN-SFO
S$ 1,085

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4-3Tue
directSingapore Airlines
17h 00mSEA-SIN
S$ 444
13-3Thu
directSingapore Airlines
17h 25mSFO-SIN
S$ 459
11-3Tue
directSingapore Airlines
17h 00mSEA-SIN
S$ 462
18-3Tue
1 stopUnited Airlines
25h 10mSEA-SIN
S$ 501
17-3Mon
1 stopUnited Airlines
27h 05mSEA-SIN
S$ 507
11-3Tue
1 stopCathay Pacific
20h 20mSFO-SIN
S$ 599
7-4Mon
1 stopCathay Pacific
25h 30mSFO-SIN
S$ 604
28-3Fri
2 stopsDelta
26h 10mLAX-SIN
S$ 621
13-3Thu
2 stopsDelta
27h 05mSFO-SIN
S$ 621
17-2Mon
1 stopEmirates
39h 10mIAD-SIN
S$ 17,960

Search by stops

Search by airline

Search by price

Last minute flights to Singapore

Last minute flight, train and bus deals

16-2Sun
multi-stopPhilippine Airlines
20h 35mLAX-SIN
23-3Sun
multi-stopPhilippine Airlines
28h 00mSIN-LAX
S$ 940
12-2Wed
multi-stopAsiana Airlines
20h 25mSFO-SIN
17-2Mon
multi-stopAsiana Airlines
30h 50mSIN-SFO
S$ 999
12-2Wed
multi-stopUnited Airlines
30h 40mSEA-SIN
10-3Mon
multi-stopUnited Airlines
28h 30mSIN-SEA
S$ 1,005
12-2Wed
multi-stopUnited Airlines
33h 50mSEA-SIN
11-3Tue
multi-stopUnited Airlines
20h 44mSIN-SEA
S$ 1,012
12-2Wed
multi-stopCathay Pacific
24h 25mLAX-SIN
18-2Tue
multi-stopCathay Pacific
23h 40mSIN-LAX
S$ 1,012
12-2Wed
multi-stopCathay Pacific
21h 30mLAX-SIN
19-2Wed
multi-stopCathay Pacific
22h 50mSIN-LAX
S$ 1,024
12-2Wed
multi-stopDelta
21h 26mSEA-SIN
4-3Tue
multi-stopDelta
28h 05mSIN-SEA
S$ 1,065
12-2Wed
multi-stopDelta
25h 10mLAX-SIN
18-2Tue
multi-stopDelta
35h 15mSIN-LAX
S$ 1,085
16-2Sun
directSingapore Airlines
17h 50mLAX-SIN
23-3Sun
directSingapore Airlines
15h 10mSIN-LAX
S$ 1,404
16-2Sun
directSingapore Airlines
17h 50mLAX-SIN
23-3Sun
directSingapore Airlines
15h 10mSIN-LAX
S$ 1,435

Search by stops

Search by airline

Search by price

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.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.