$278 Find Cheap Flights 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 9/14. 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
1 adult, Economy

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Flights Deals

Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singaporenonstop$542
Singapore
Singaporenonstop$542

Book Cheap Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Singapore 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Singapore

Thu, Oct 9 - Sun, Oct 19
Singapore Airlines Logo
10:15 am - 5:35 pmSEA-SIN
16h 20mnonstop
Singapore Airlines Logo
9:00 am - 8:45 amSIN-SEA
14h 45mnonstop
$542Singapore Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Singapore Airlines Logo
11:30 am - 7:10 pmSFO-SIN
16h 40mnonstop
Singapore Airlines Logo
9:15 am - 9:40 amSIN-SFO
15h 25mnonstop
$562Singapore Airlines
Find Deal
Fri, Sep 19 - Thu, Oct 2
United Airlines Logo
10:45 am - 6:25 pmSFO-SIN
16h 40mnonstop
United Airlines Logo
8:45 am - 9:15 amSIN-SFO
15h 30mnonstop
$641United Airlines
Find Deal
Sun, Aug 24 - Mon, Sep 1
United Airlines Logo
6:45 pm - 6:15 amLAX-SIN
20h 30m1 stop
United Airlines Logo
8:40 pm - 7:37 amSIN-LAX
25h 57m1 stop
$649United Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 18
Korean Air Logo
1:10 pm - 5:00 amSFO-SIN
24h 50m1 stop
Korean Air Logo
10:30 pm - 11:00 amSIN-SFO
27h 30m1 stop
$664Korean Air
Find Deal
Mon, Sep 8 - Sun, Sep 21
Korean Air Logo
12:50 pm - 11:40 pmSFO-SIN
19h 50m1 stop
Korean Air Logo
1:10 am - 10:40 amSIN-SFO
24h 30m1 stop
$674Korean Air
Find Deal
Mon, Nov 10 - Tue, Nov 18
Cathay Pacific Logo
10:55 pm - 7:15 pmDFW-SIN
30h 20m1 stop
Cathay Pacific Logo
8:15 pm - 5:00 pmSIN-DFW
34h 45m1 stop
$732Cathay Pacific
Find Deal
Tue, Oct 14 - Tue, Oct 28
Air Canada Logo
10:00 am - 7:05 amSEA-SIN
30h 05m1 stop
Air Canada Logo
10:00 am - 10:06 pmSIN-SEA
27h 06m1 stop
$734Air Canada
Find Deal
Thu, Aug 7 - Thu, Aug 28
Cathay Pacific Logo
10:55 pm - 11:45 amDFW-SIN
23h 50m1 stop
Cathay Pacific Logo
9:45 am - 5:55 pmSIN-DFW
21h 10m1 stop
$734Cathay Pacific
Find Deal
Mon, Nov 10 - Thu, Nov 20
Air Canada Logo
8:00 pm - 2:50 pmSEA-SIN
26h 50m2 stops
Air Canada Logo
10:00 am - 2:26 pmSIN-SEA
20h 26m1 stop
$736Air Canada
Find Deal
Useful Info

What is the cheapest flight to Singapore?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Singapore from the United States found in the last 72 hours was to Singapore, at $554 round-trip. The most popular route is Newark Airport (EWR) to Singapore (SIN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $554.

How much is a flight to Singapore?

The average and cheapest price for all round-trip flights to Singapore from each origin found by users searching on KAYAK in the last month.

A flight to Singapore costs $630 on average. The cheapest price found on KAYAK in the last 2 weeks was $282 for the route San Francisco (SFO) to Singapore (SIN). The most popular routes on KAYAK are San Francisco to Singapore which costs $770 on average, and Seattle to Singapore, which costs $892 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Singapore, 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 the United States to Singapore is October, when tickets cost $1,057 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $2,092 and $1,637 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, 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 the United States to Singapore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Which is the cheapest airport to fly into in Singapore?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Singapore is Singapore Changi Airport (SIN), with an average flight price of $452.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$278
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from San Francisco to Singapore

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

Insights shared by verified travelers who flew to Singapore 
selamatFlew with Singapore AirlinesLAX-SINDec 2024
Having comfortable clothing is the key for having a good trip and trying get some sleep.
DavidFlew with Singapore AirlinesJFK-SINFeb 2025
Bring a mattress pad with you if you plan on sleeping in business class.
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
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.

FAQs - booking Singapore flights

  • 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 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 round-trip 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.

  • What is the cheapest day to fly to Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Monday where round-trip tickets can be as cheap as $993. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,162 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally at night, when round-trip flights cost $991 on average. Morning departures are around 52% more expensive than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,820.

Top tips for finding cheap flights to Singapore

  • Looking for cheap airfare to Singapore? 25% of our users found round-trip tickets to Singapore for the following prices or less: From San Francisco $1,769, from Los Angeles $1,893
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Reviews of the top 5 airlines flying 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
Singapore AirlinesOverall score based on 1326 reviews
8.2Boarding
8.6Crew
7.7Food
8.0Entertainment
7.9Comfort
Airline reviews

The food wasn’t good at all. I skipped meals .

6.0 GoodShanmukha, Jul 2025HYD - SIN
Read more Singapore Airlines reviews

The food wasn’t good at all. I skipped meals .

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

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.

Entertainment for kids was good. Good was terrible, needs lots of work.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

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.

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 professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

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.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

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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