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Cheap flights from San Antonio to Singapore from $706

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Singapore departing on 10/2. 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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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.
China Eastern Logo
6:30 am - 5:25 am
SAT
-
SIN
32h 55m
2 stops
China Eastern Logo
12:25 am - 11:18 pm
SIN
-
SAT
36h 53m
2 stops
$1,197China Eastern
Sun, Nov 1 - Fri, Nov 13
Qatar Airways Logo
7:02 am - 3:45 pm
SAT
-
SIN
43h 43m
2 stops
Qatar Airways Logo
7:40 pm - 5:00 am
SIN
-
SAT
46h 20m
2 stops
$1,285Qatar Airways
Wed, Jul 8 - Wed, Jul 15
Multiple Airlines Logo
4:39 pm - 3:45 pm
SAT
-
SIN
34h 06m
2 stops
Multiple Airlines Logo
3:15 am - 4:19 pm
SIN
-
SAT
50h 04m
2 stops
$1,293Multiple Airlines
Fri, Sep 11 - Sat, Sep 26
Qatar Airways Logo
7:02 am - 9:15 pm
SAT
-
SIN
49h 13m
2 stops
Qatar Airways Logo
3:15 am - 5:00 am
SIN
-
SAT
38h 45m
2 stops
$1,386Qatar Airways
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
4:10 pm - 5:15 am
SAT
-
SIN
24h 05m
1 stop
Multiple Airlines Logo
8:45 pm - 2:47 pm
SIN
-
SAT
31h 02m
1 stop
$1,397Multiple Airlines
Fri, Sep 11 - Sun, Sep 27
Multiple Airlines Logo
4:49 pm - 7:40 am
SAT
-
SIN
25h 51m
1 stop
Multiple Airlines Logo
8:45 pm - 2:47 pm
SIN
-
SAT
31h 02m
1 stop
$1,473Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Finnair Logo
6:01 am - 6:30 pm
SAT
-
SIN
47h 29m
2 stops
Finnair Logo
9:35 pm - 7:43 pm
SIN
-
SAT
35h 08m
2 stops
$1,502Finnair
Sat, Jun 13 - Sun, Jul 12
Multiple Airlines Logo
4:10 pm - 7:55 am
SAT
-
SIN
25h 45m
1 stop
Multiple Airlines Logo
8:45 pm - 2:39 pm
SIN
-
SAT
31h 54m
1 stop
$1,539Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
6:30 am - 5:30 am
SAT
-
SIN
33h 00m
1 stop
Multiple Airlines Logo
8:45 pm - 2:39 pm
SIN
-
SAT
31h 54m
1 stop
$1,549Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
7:45 pm - 1:55 pm
SAT
-
SIN
29h 10m
3 stops
Multiple Airlines Logo
3:20 pm - 1:55 pm
SIN
-
SAT
35h 35m
2 stops
$1,568Multiple Airlines
Mon, Sep 7 - Mon, Sep 14

China Eastern flights from San Antonio to Singapore

Our best China Eastern deals on San Antonio to Singapore flight tickets
China Eastern
Nov 1
SAT6:30 amSan Antonio
32h 55m
2 stops
SIN5:25 amSingapore Changi
Nov 13
SIN12:25 amSingapore Changi
36h 53m
2 stops
SAT11:18 pmSan Antonio
$1,197
China Eastern
Nov 15
SAT6:30 amSan Antonio
47h 55m
2 stops
SIN8:25 pmSingapore Changi
Nov 28
SIN11:00 pmSingapore Changi
38h 18m
2 stops
SAT11:18 pmSan Antonio
$1,607
China Eastern
Jun 10
SAT7:10 amSan Antonio
33h 15m
2 stops
SIN5:25 amSingapore Changi
Jun 21
SIN12:55 amSingapore Changi
35h 57m
2 stops
SAT11:52 pmSan Antonio
$1,679

Finnair flights from San Antonio to Singapore

Our best Finnair deals on San Antonio to Singapore flight tickets
Finnair
Jun 13
SAT6:01 amSan Antonio
47h 29m
2 stops
SIN6:30 pmSingapore Changi
Jul 12
SIN9:35 pmSingapore Changi
35h 08m
2 stops
SAT7:43 pmSan Antonio
$1,502
Finnair
Jun 18
SAT10:51 amSan Antonio
42h 39m
2 stops
SIN6:30 pmSingapore Changi
Jun 28
SIN9:35 pmSingapore Changi
33h 05m
2 stops
SAT5:40 pmSan Antonio
$1,597
Finnair
Jun 19
SAT1:44 pmSan Antonio
39h 46m
2 stops
SIN6:30 pmSingapore Changi
Jun 28
SIN9:35 pmSingapore Changi
33h 05m
2 stops
SAT5:40 pmSan Antonio
$1,692

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 May 29, 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

Cheapest round-trip

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 11/1

6:30 am-5:25 am

2 stops32h 55m

Singapore Changi

Fri 11/13

12:25 am-11:18 pm

2 stops36h 53m

$1,197

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 7/8

7:02 am-3:45 pm

2 stops43h 43m

Singapore Changi

Wed 7/15

7:40 pm-5:00 am

2 stops46h 20m

$1,285

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Fri 9/11

4:39 pm-3:45 pm

2 stops34h 06m

Singapore Changi

Sat 9/26

3:15 am-4:19 pm

2 stops50h 04m

$1,293

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 7/8

7:02 am-9:15 pm

2 stops49h 13m

Singapore Changi

Tue 7/14

3:15 am-5:00 am

2 stops38h 45m

$1,386
Quickest round-trip

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Fri 9/11

4:10 pm-5:15 am

1 stop24h 05m

Singapore Changi

Sun 9/27

8:45 pm-2:47 pm

1 stop31h 02m

$1,397

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 9/7

4:49 pm-7:40 am

1 stop25h 51m

Singapore Changi

Mon 9/14

8:45 pm-2:47 pm

1 stop31h 02m

$1,473

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sat 6/13

6:01 am-6:30 pm

2 stops47h 29m

Singapore Changi

Sun 7/12

9:35 pm-7:43 pm

2 stops35h 08m

$1,502

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 11/1

4:10 pm-7:55 am

1 stop25h 45m

Singapore Changi

Sat 11/14

8:45 pm-2:39 pm

1 stop31h 54m

$1,539

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 11/1

6:30 am-5:30 am

1 stop33h 00m

Singapore Changi

Sat 11/14

8:45 pm-2:39 pm

1 stop31h 54m

$1,549

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 9/7

7:45 pm-1:55 pm

3 stops29h 10m

Singapore Changi

Mon 9/14

3:20 pm-1:55 pm

2 stops35h 35m

$1,568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between San Antonio and Singapore?

What is the cheapest month to fly to Singapore?

The month of October is, on average, the cheapest month to fly to Singapore from San Antonio, with most prices found around $0. If you aren’t able to travel to Singapore during the month of October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $638.

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

You could potentially save up to 7% 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

32h 55m

Direct flights

None
The fastest flight from San Antonio to Singapore takes 32h 55m
There are no direct flights from San Antonio to Singapore. There are no popular flight routes from San Antonio to Singapore.
Search flight deals

Frequently asked questions about flying from San Antonio to Singapore

  • 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 32h 55m, 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 $638Free CancellationRating
7.4
9,762 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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