$620 Find Cheap Flights from San Antonio to Singapore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Singapore departing on 9/5. 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, 0 bags

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Book Cheap San Antonio to Singapore Plane Tickets

 
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

Sun, Aug 30 - Thu, Sep 3
China Eastern Logo
7:30 am - 5:25 am
SAT
-
SIN
32h 55m
2 stops
China Eastern Logo
12:55 am - 11:56 pm
SIN
-
SAT
36h 01m
2 stops
$1,013China Eastern
Sun, Nov 1 - Sat, Nov 14
China Eastern Logo
6:30 am - 8:25 pm
SAT
-
SIN
47h 55m
2 stops
China Eastern Logo
4:15 pm - 11:18 pm
SIN
-
SAT
45h 03m
2 stops
$1,197China Eastern
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
9:00 am - 5:15 am
SAT
-
SIN
31h 15m
2 stops
Multiple Airlines Logo
8:10 am - 9:13 pm
SIN
-
SAT
50h 03m
2 stops
$1,242Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Qatar Airways Logo
7:28 am - 3:45 pm
SAT
-
SIN
43h 17m
2 stops
Qatar Airways Logo
7:40 pm - 4:19 pm
SIN
-
SAT
57h 39m
2 stops
$1,300Qatar Airways
Sat, Sep 5 - Tue, Sep 15
Qatar Airways Logo
1:33 pm - 3:45 pm
SAT
-
SIN
37h 12m
2 stops
Qatar Airways Logo
3:15 am - 4:19 pm
SIN
-
SAT
50h 04m
2 stops
$1,340Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
1:33 pm - 3:45 pm
SAT
-
SIN
37h 12m
2 stops
Qatar Airways Logo
3:15 am - 11:55 pm
SIN
-
SAT
33h 40m
2 stops
$1,359Qatar Airways
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
4:45 pm - 7:40 am
SAT
-
SIN
25h 55m
1 stop
Multiple Airlines Logo
8:45 pm - 2:47 pm
SIN
-
SAT
31h 02m
1 stop
$1,397Multiple Airlines
Sat, Sep 5 - Thu, Sep 17
Qatar Airways Logo
1:33 pm - 3:45 pm
SAT
-
SIN
37h 12m
2 stops
Qatar Airways Logo
3:15 am - 11:55 pm
SIN
-
SAT
33h 40m
2 stops
$1,399Qatar Airways
Sat, Sep 5 - Fri, Sep 11
Qatar Airways Logo
1:33 pm - 3:45 pm
SAT
-
SIN
37h 12m
2 stops
Qatar Airways Logo
3:15 am - 11:55 pm
SIN
-
SAT
33h 40m
2 stops
$1,439Qatar Airways
Thu, Sep 10 - Tue, Sep 15
Air Canada Logo
7:10 am - 5:15 am
SAT
-
SIN
33h 05m
2 stops
Air Canada Logo
8:10 am - 9:13 pm
SIN
-
SAT
50h 03m
2 stops
$1,457Air Canada
Booking Insights

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 October, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $2,055 and $1,670 respectively.

Find deals

Good to know

Low seasonDecember
Cheapest flight$620
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly with an average 27% increase in price.
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.

Reviews of the top airline 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 9860 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

2.0 Mediocresilvester, Jun 2026
IAH - BNA
Read more United Airlines reviews

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

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

Information on your arrival and departure airports

San Antonio (SAT)