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Cheap flights from San Antonio to Singapore from $1,125

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Singapore departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 4:50 pm
SAT
-
SIN
31h 50m2 stops
Multiple Airlines Logo
8:15 pm - 8:50 pm
SIN
-
SAT
38h 35m2 stops
$1,125Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
7:23 am - 8:15 pm
SAT
-
SIN
22h 52m1 stop
United Airlines Logo
10:10 am - 10:05 pm
SIN
-
SAT
25h 55m1 stop
$1,126United Airlines
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
2:10 pm - 8:00 am
SAT
-
SIN
27h 50m2 stops
United Airlines Logo
10:10 am - 7:53 pm
SIN
-
SAT
23h 43m2 stops
$1,131United Airlines
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
2:10 pm - 8:15 pm
SAT
-
SIN
40h 05m3 stops
United Airlines Logo
11:55 am - 8:41 am
SIN
-
SAT
58h 46m2 stops
$1,146United Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
8:30 am - 8:00 am
SAT
-
SIN
33h 30m2 stops
United Airlines Logo
10:10 am - 7:53 pm
SIN
-
SAT
23h 43m2 stops
$1,231United Airlines
Sat, Feb 7 - Sat, Feb 14
United Airlines Logo
5:25 am - 8:15 pm
SAT
-
SIN
24h 50m2 stops
United Airlines Logo
10:10 am - 10:05 pm
SIN
-
SAT
25h 55m1 stop
$1,321United Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
2:05 pm - 7:00 am
SAT
-
SIN
50h 55m3 stops
Multiple Airlines Logo
8:50 am - 4:55 pm
SIN
-
SAT
22h 05m2 stops
$1,342Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
11:40 am - 1:05 pm
SAT
-
SIN
35h 25m3 stops
Multiple Airlines Logo
2:25 pm - 5:10 pm
SIN
-
SAT
40h 45m2 stops
$1,364Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
5:55 pm - 12:35 pm
SAT
-
SIN
29h 40m2 stops
Multiple Airlines Logo
2:00 am - 5:13 am
SIN
-
SAT
40h 13m2 stops
$1,380Multiple Airlines
Wed, Jun 10 - Sun, Jun 21
Multiple Airlines Logo
7:00 am - 5:30 am
SAT
-
SIN
32h 30m1 stop
Multiple Airlines Logo
9:20 am - 11:43 pm
SIN
-
SAT
28h 23m2 stops
$1,398Multiple Airlines
Sun, Jan 25 - Sun, Feb 1

United Airlines flights from San Antonio to Singapore

Our best United Airlines deals on San Antonio to Singapore flight tickets
United Airlines
Feb 23
SAT7:23 amSan Antonio
22h 52m
1 stop
SIN8:15 pmSingapore Changi
Mar 2
SIN10:10 amSingapore Changi
25h 55m
1 stop
SAT10:05 pmSan Antonio
$1,126
United Airlines
Feb 23
SAT2:10 pmSan Antonio
27h 50m
2 stops
SIN8:00 amSingapore Changi
Mar 2
SIN10:10 amSingapore Changi
23h 43m
2 stops
SAT7:53 pmSan Antonio
$1,131
United Airlines
Jan 25
SAT2:10 pmSan Antonio
40h 05m
3 stops
SIN8:15 pmSingapore Changi
Feb 1
SIN11:55 amSingapore Changi
58h 46m
2 stops
SAT8:41 amSan Antonio
$1,146

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 9, 2026.
Use the filters below to find and compare flights from San Antonio to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 1/25

7:00 pm-4:50 pm

2 stops31h 50m

Singapore Changi

Sun 2/1

8:15 pm-8:50 pm

2 stops38h 35m

$1,125

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 2/23

7:23 am-8:15 pm

1 stop22h 52m

Singapore Changi

Mon 3/2

10:10 am-10:05 pm

1 stop25h 55m

$1,126

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 2/23

2:10 pm-8:00 am

2 stops27h 50m

Singapore Changi

Mon 3/2

10:10 am-7:53 pm

2 stops23h 43m

$1,131

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 1/25

2:10 pm-8:15 pm

3 stops40h 05m

Singapore Changi

Sun 2/1

11:55 am-8:41 am

2 stops58h 46m

$1,146

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sat 2/7

8:30 am-8:00 am

2 stops33h 30m

Singapore Changi

Sat 2/14

10:10 am-7:53 pm

2 stops23h 43m

$1,231

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sat 2/7

5:25 am-8:15 pm

2 stops24h 50m

Singapore Changi

Sat 2/14

10:10 am-10:05 pm

1 stop25h 55m

$1,321

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sat 2/7

2:05 pm-7:00 am

3 stops50h 55m

Singapore Changi

Sat 2/14

8:50 am-4:55 pm

2 stops22h 05m

$1,342

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 2/23

11:40 am-1:05 pm

3 stops35h 25m

Singapore Changi

Mon 3/2

2:25 pm-5:10 pm

2 stops40h 45m

$1,364

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 6/10

5:55 pm-12:35 pm

2 stops29h 40m

Singapore Changi

Sun 6/21

2:00 am-5:13 am

2 stops40h 13m

$1,380

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 1/25

7:00 am-5:30 am

1 stop32h 30m

Singapore Changi

Sun 2/1

9:20 am-11:43 pm

2 stops28h 23m

$1,398

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Singapore from

How to get the cheapest flight ticket from San Antonio to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The month of January is, on average, the cheapest month to fly to Singapore from San Antonio, with most prices found around $1,113. If you aren’t able to travel to Singapore during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,179.

Can stopping save me money on San Antonio to Singapore flights?

You could potentially save up to 29% on your flight if you consider stops on a San Antonio to Singapore flight.

When to book flights from San Antonio to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Singapore (SAT to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Singapore

Fastest flight time

24h 05m

Direct flights

None
The fastest flight from San Antonio to Singapore takes 24h 05m
There are no direct flights from San Antonio to Singapore. There are no popular flight routes from San Antonio to Singapore.
Search flight deals

  • How far is San Antonio to Singapore Changi by plane?

    There are 9844.7 mi between San Antonio and Singapore Changi. Flights usually cover this in 24h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Singapore Changi Airport?

    Prices for flights from San Antonio Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Singapore Changi Airport?

  • How old do you have to be to fly from San Antonio Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Singapore?

Best airlines flying from San Antonio to Singapore

Compare and see reviews for airlines that fly from San Antonio to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,124Free CancellationRating
7.4
9,142 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Singapore?

Once you have performed a search for San Antonio to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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