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Cheap flights from San Antonio to Singapore from $1,010

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 5:40 amSAT-SIN
32h 40m2 stops
Multiple Airlines Logo
1:25 am - 10:54 pmSIN-SAT
34h 29m2 stops
$1,010Multiple Airlines
Find Deal
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
7:23 am - 8:15 pmSAT-SIN
22h 52m1 stop
United Airlines Logo
10:10 am - 9:55 pmSIN-SAT
24h 45m1 stop
$1,124United Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
9:15 am - 6:35 amSAT-SIN
31h 20m2 stops
American Airlines Logo
2:20 am - 2:28 pmSIN-SAT
25h 08m2 stops
$1,143American Airlines
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Wed, Mar 4 - Tue, Mar 10
American Airlines Logo
9:15 am - 6:35 amSAT-SIN
31h 20m2 stops
American Airlines Logo
8:15 am - 6:21 pmSIN-SAT
23h 06m2 stops
$1,146American Airlines
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Wed, Mar 4 - Wed, Mar 11
Delta Logo
5:21 am - 5:00 amSAT-SIN
33h 39m2 stops
Delta Logo
10:40 am - 12:14 amSIN-SAT
26h 34m2 stops
$1,583Delta
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
7:35 am - 12:10 amSAT-SIN
26h 35m2 stops
Delta Logo
10:40 am - 10:00 amSIN-SAT
36h 20m2 stops
$1,591Delta
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Thu, Mar 5 - Mon, Mar 9
Japan Airlines Logo
8:30 am - 6:35 amSAT-SIN
32h 05m2 stops
Japan Airlines Logo
2:20 am - 10:54 pmSIN-SAT
33h 34m2 stops
$1,697Japan Airlines
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Thu, Mar 5 - Sun, Mar 8
Japan Airlines Logo
8:30 am - 6:35 amSAT-SIN
32h 05m2 stops
Japan Airlines Logo
2:20 am - 10:54 pmSIN-SAT
33h 34m2 stops
$1,698Japan Airlines
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Thu, Mar 5 - Sun, Mar 8
China Eastern Logo
6:00 am - 5:25 amSAT-SIN
33h 25m2 stops
China Eastern Logo
12:25 am - 11:45 pmSIN-SAT
37h 20m2 stops
$2,108China Eastern
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Mon, Dec 15 - Tue, Jan 6
China Eastern Logo
6:00 am - 5:25 amSAT-SIN
33h 25m2 stops
China Eastern Logo
12:25 am - 11:45 pmSIN-SAT
37h 20m2 stops
$2,229China Eastern
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Mon, Dec 15 - Tue, Jan 6

Delta flights from San Antonio to Singapore

Our best Delta deals on San Antonio to Singapore flight tickets
Delta
Mar 5
SAT5:21 amSan Antonio
33h 39m
2 stops
SIN5:00 amSingapore Changi
Mar 9
SIN10:40 amSingapore Changi
26h 34m
2 stops
SAT12:14 amSan Antonio
$1,583
Find similar
Delta
Mar 5
SAT7:35 amSan Antonio
26h 35m
2 stops
SIN12:10 amSingapore Changi
Mar 9
SIN10:40 amSingapore Changi
36h 20m
2 stops
SAT10:00 amSan Antonio
$1,591
Find similar

Japan Airlines flights from San Antonio to Singapore

Our best Japan Airlines deals on San Antonio to Singapore flight tickets
Japan Airlines
Mar 5
SAT8:30 amSan Antonio
32h 05m
2 stops
SIN6:35 amSingapore Changi
Mar 8
SIN2:20 amSingapore Changi
33h 34m
2 stops
SAT10:54 pmSan Antonio
$1,697
Find similar
Japan Airlines
Mar 5
SAT8:30 amSan Antonio
32h 05m
2 stops
SIN6:35 amSingapore Changi
Mar 8
SIN2:20 amSingapore Changi
33h 34m
2 stops
SAT10:54 pmSan Antonio
$1,698
Find similar
Japan Airlines
Jan 4
SAT6:30 amSan Antonio
44h 55m
2 stops
SIN5:25 pmSingapore Changi
Jan 14
SIN2:20 amSingapore Changi
34h 22m
2 stops
SAT10:42 pmSan Antonio
$5,458
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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 November 6, 2025.
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

Wed 3/4

7:00 am-5:40 am

2 stops32h 40m

Singapore Changi

Tue 3/10

1:25 am-10:54 pm

2 stops34h 29m

$1,010

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 3/4

7:23 am-8:15 pm

1 stop22h 52m

Singapore Changi

Wed 3/11

10:10 am-9:55 pm

1 stop24h 45m

$1,124

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 3/4

9:15 am-6:35 am

2 stops31h 20m

Singapore Changi

Tue 3/10

2:20 am-2:28 pm

2 stops25h 08m

$1,143

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 3/4

9:15 am-6:35 am

2 stops31h 20m

Singapore Changi

Wed 3/11

8:15 am-6:21 pm

2 stops23h 06m

$1,146

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 3/5

5:21 am-5:00 am

2 stops33h 39m

Singapore Changi

Mon 3/9

10:40 am-12:14 am

2 stops26h 34m

$1,583

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 3/5

7:35 am-12:10 am

2 stops26h 35m

Singapore Changi

Mon 3/9

10:40 am-10:00 am

2 stops36h 20m

$1,591

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 3/5

8:30 am-6:35 am

2 stops32h 05m

Singapore Changi

Sun 3/8

2:20 am-10:54 pm

2 stops33h 34m

$1,697

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 3/5

8:30 am-6:35 am

2 stops32h 05m

Singapore Changi

Sun 3/8

2:20 am-10:54 pm

2 stops33h 34m

$1,698

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 12/15

6:00 am-5:25 am

2 stops33h 25m

Singapore Changi

Tue 1/6

12:25 am-11:45 pm

2 stops37h 20m

$2,108

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 12/15

6:00 am-5:25 am

2 stops33h 25m

Singapore Changi

Tue 1/6

12:25 am-11:45 pm

2 stops37h 20m

$2,229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 May is, on average, the cheapest month to fly to Singapore from San Antonio, with most prices found around $1,174. If you aren’t able to travel to Singapore during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,179.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from San Antonio to Singapore is on a Thursday when prices can be found for as low as $1,273. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,800.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from San Antonio to Singapore when you can find flight prices for as low as $843. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,518 on average. Flights to Singapore from San Antonio in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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 22h 45m, 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 $1,095Free CancellationRating
7.4
9,007 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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