$513 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 8/16. 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, 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
$1,196China Eastern
Wed, Aug 12 - Wed, Aug 19
China Eastern Logo
7:42 am - 5:00 pm
SAT
-
SIN
44h 18m
2 stops
China Eastern Logo
10:10 am - 11:56 pm
SIN
-
SAT
50h 46m
2 stops
$1,231China Eastern
Sun, Nov 1 - Sat, Nov 14
Qatar Airways Logo
5:21 pm - 2:55 pm
SAT
-
SIN
55h 34m
2 stops
Qatar Airways Logo
8:15 pm - 11:58 pm
SIN
-
SAT
41h 43m
2 stops
$1,262Qatar Airways
Mon, Jul 13 - Wed, Jul 15
China Eastern Logo
7:19 am - 5:15 am
SAT
-
SIN
32h 56m
2 stops
China Eastern Logo
6:25 pm - 11:54 pm
SIN
-
SAT
42h 29m
2 stops
$1,271China Eastern
Tue, Jul 28 - Tue, Aug 4
Multiple Airlines Logo
4:44 pm - 9:05 am
SAT
-
SIN
27h 21m
2 stops
Multiple Airlines Logo
2:30 pm - 5:00 am
SIN
-
SAT
27h 30m
2 stops
$1,376Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
7:02 am - 8:50 am
SAT
-
SIN
36h 48m
2 stops
Multiple Airlines Logo
3:20 pm - 4:13 pm
SIN
-
SAT
37h 53m
2 stops
$1,392Multiple Airlines
Thu, Oct 29 - Wed, Nov 4
Multiple Airlines Logo
4:10 pm - 7:55 am
SAT
-
SIN
26h 45m
1 stop
Multiple Airlines Logo
8:45 pm - 2:39 pm
SIN
-
SAT
31h 54m
1 stop
$1,396Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Air Canada Logo
8:50 am - 5:15 am
SAT
-
SIN
31h 25m
2 stops
Air Canada Logo
7:00 am - 9:05 pm
SIN
-
SAT
51h 05m
2 stops
$1,398Air Canada
Tue, Aug 4 - Mon, Aug 10
China Eastern Logo
7:42 am - 8:10 pm
SAT
-
SIN
47h 28m
2 stops
China Eastern Logo
10:10 am - 11:56 pm
SIN
-
SAT
50h 46m
2 stops
$1,516China Eastern
Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
7:30 am - 5:30 am
SAT
-
SIN
32h 00m
1 stop
Multiple Airlines Logo
8:45 pm - 2:39 pm
SIN
-
SAT
31h 54m
1 stop
$1,538Multiple Airlines
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.

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Good to know

Low seasonDecember
Cheapest flight$513
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 9909 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

2.0 MediocreAnonymous, Jun 2026
SAT - ORD
Read more United Airlines reviews

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

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

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.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

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

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

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

Information on your arrival and departure airports

San Antonio (SAT)