$1,120 Find Cheap Flights from San Antonio to Singapore

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Singapore departing on 10/2. 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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Best Singapore Flight Deals from San Antonio

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore2 stops$1,120
Singapore
Singapore2 stops$1,120

Cheap Flights from San Antonio to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio 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 from San Antonio to Singapore

Thu, Oct 2 - Fri, Oct 10
American Airlines Logo
5:00 am - 12:20 amSAT-SIN
30h 20m2 stops
American Airlines Logo
8:05 am - 10:51 pmSIN-SAT
27h 46m2 stops
$1,120American Airlines
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Wed, Jul 30 - Wed, Aug 6
United Airlines Logo
5:30 am - 6:15 amSAT-SIN
35h 45m3 stops
United Airlines Logo
8:45 am - 10:15 pmSIN-SAT
26h 30m1 stop
$1,125United Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
United Airlines Logo
11:15 am - 6:15 amSAT-SIN
30h 00m2 stops
United Airlines Logo
8:45 am - 10:15 pmSIN-SAT
26h 30m1 stop
$1,129United Airlines
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Tue, Jul 22 - Tue, Jul 29
United Airlines Logo
2:15 pm - 6:15 amSAT-SIN
27h 00m2 stops
United Airlines Logo
8:45 am - 10:59 amSIN-SAT
39h 14m2 stops
$1,144United Airlines
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Thu, Oct 2 - Thu, Oct 9
China Eastern Logo
6:30 am - 5:25 amSAT-SIN
33h 55m2 stops
China Eastern Logo
12:55 am - 11:21 pmSIN-SAT
35h 26m2 stops
$1,156China Eastern
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Thu, Oct 2 - Fri, Oct 10
United Airlines Logo
7:45 am - 6:25 pmSAT-SIN
21h 40m1 stop
United Airlines Logo
8:45 am - 10:15 pmSIN-SAT
26h 30m1 stop
$1,175United Airlines
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Thu, Oct 2 - Thu, Oct 9
American Airlines Logo
5:00 am - 12:20 amSAT-SIN
30h 20m2 stops
American Airlines Logo
1:55 am - 2:47 pmSIN-SAT
25h 52m2 stops
$1,297American Airlines
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Tue, Jul 22 - Mon, Jul 28
Qatar Airways Logo
7:35 pm - 9:00 pmSAT-SIN
36h 25m2 stops
Qatar Airways Logo
3:10 am - 6:39 pmSIN-SAT
28h 29m2 stops
$1,471Qatar Airways
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Fri, Dec 5 - Sun, Dec 21
Korean Air Logo
12:10 pm - 5:00 amSAT-SIN
50h 50m2 stops
Korean Air Logo
1:30 am - 9:45 pmSIN-SAT
34h 15m2 stops
$1,480Korean Air
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Fri, Dec 5 - Sun, Dec 21
Qatar Airways Logo
12:31 pm - 9:15 pmSAT-SIN
42h 44m2 stops
Qatar Airways Logo
2:00 am - 5:43 pmSIN-SAT
29h 43m2 stops
$1,523Qatar Airways
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KAYAK's insights & trends for San Antonio to Singapore flights

Get data-powered insights and trends into flights from San Antonio to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio 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 San Antonio to Singapore is September, when tickets cost $1,056 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $2,261 and $1,903 respectively.


Good to know

Low seasonOctober
High seasonSeptember
Cheapest flight$1,120
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from San Antonio to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from San Antonio 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 San Antonio to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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 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 $843 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,518.

Top airlines flying from San Antonio to Singapore

 
Need help choosing which airline to fly with from San Antonio 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.
7.4
United AirlinesOverall score based on 8801 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.0Entertainment
Airline reviews

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

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

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

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

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

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.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything you need to know for your flight from San Antonio to Singapore

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