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$509+ Cheap flights from San Antonio (SAT) to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SIN
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from San Antonio to Singapore

Cheapest flights from San Antonio to Singapore
Explore the most affordable flight options available from San Antonio to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Cathay Pacific deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:37 pm
SAT
-
SIN
2 stops33h 28m
Multiple Airlines
Sat 9/264:05 pm
SIN
-
SAT
2 stops35h 29m
Multiple Airlines
Deal found 2/12$1,083
This Gurufare deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:35 am
SAT
-
SIN
2 stops32h 50m
China Eastern
Mon 3/2312:25 am
SIN
-
SAT
2 stops36h 04m
China Eastern
Deal found 2/12$1,115
This Singapore Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:10 pm
SAT
-
SIN
1 stop25h 45m
Multiple Airlines
Fri 12/48:45 pm
SIN
-
SAT
1 stop31h 54m
Multiple Airlines
Deal found 2/11$1,131
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:52 am
SAT
-
SIN
2 stops32h 08m
United Airlines
Tue 3/2410:10 am
SIN
-
SAT
1 stop24h 49m
United Airlines
Deal found 2/12$1,177
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:36 pm
SAT
-
SIN
2 stops33h 09m
Qatar Airways
Sat 4/47:40 pm
SIN
-
SAT
2 stops38h 13m
Qatar Airways
Deal found 2/10$1,277
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:45 pm
SAT
-
SIN
2 stops25h 15m
United Airlines
Fri 12/410:20 pm
SIN
-
SAT
1 stop29h 51m
United Airlines
Deal found 2/11$1,281
This Japan Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am
SAT
-
SIN
2 stops34h 10m
Japan Airlines
Wed 9/301:55 am
SIN
-
SAT
2 stops28h 49m
Japan Airlines
Deal found 2/9$1,340
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:00 am
SAT
-
SIN
1 stop32h 15m
United Airlines
Thu 10/18:45 am
SIN
-
SAT
1 stop28h 26m
United Airlines
Deal found 2/9$1,367

Find flight deals from San Antonio to Singapore

Keep the following information in mind while searching for San Antonio to Singapore flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,115
(Gurufare)

One-way from

$509
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,179
Provider with most accurate pricing for San Antonio-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Singapore Changi flights.
Search Deals
From San Antonio to Singapore
Search Deals
One-way flight from San Antonio to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from San Antonio to Singapore that are best for you.

Fly from

San Antonio

Fly to

Singapore

Route

Depart

Return

Price

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Tue 6/23

7:35 am-5:15 am

2 stops32h 40m

Singapore Changi

Tue 7/21

7:00 am-11:58 pm

2 stops29h 58m

$1,420

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 6/29

8:54 am-6:35 pm

3 stops44h 41m

Singapore Changi

Mon 7/27

8:45 am-11:03 am

2 stops39h 18m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 7/1

9:40 am-6:15 am

2 stops31h 35m

Singapore Changi

Mon 7/27

8:45 am-11:03 am

2 stops39h 18m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 7/2

5:30 am-6:15 am

2 stops35h 45m

Singapore Changi

Thu 7/30

8:45 am-12:42 pm

2 stops40h 57m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Tue 6/30

5:30 am-6:35 pm

2 stops24h 05m

Singapore Changi

Mon 7/27

8:45 am-12:07 pm

2 stops40h 22m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 7/5

5:24 pm-6:35 pm

2 stops36h 11m

Singapore Changi

Tue 7/28

8:45 am-8:31 am

2 stops36h 46m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 6/29

8:54 am-6:35 pm

3 stops44h 41m

Singapore Changi

Thu 7/30

8:45 am-12:42 pm

2 stops40h 57m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Thu 7/2

6:49 am-6:15 am

2 stops34h 26m

Singapore Changi

Tue 7/28

8:45 am-8:31 am

2 stops36h 46m

$1,481

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 6/10

5:55 pm-12:35 pm

2 stops29h 40m

Singapore Changi

Mon 6/22

1:45 pm-5:13 am

2 stops28h 28m

$1,486

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Tue 6/23

9:00 am-6:35 pm

1 stop44h 35m

Singapore Changi

Tue 7/21

8:45 am-11:58 pm

2 stops28h 13m

$1,492

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from San Antonio to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to Singapore?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Singapore (average of $634). Flying from San Antonio to Singapore in July is currently the most expensive (average of $1,092). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,283 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Singapore?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Singapore.

  • How long is the flight from San Antonio to Singapore?

    For as low as $1,420, Air Canada can have you in Singapore from San Antonio in 32h 40m. Airlines will cover a distance of 9832 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Antonio to Singapore that include hotel bookings?

    Yes. In addition to deals on San Antonio to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Singapore.

  • Can I find deals for business class flights from San Antonio to Singapore?

    Yes. Cheapflights offers flight deals from San Antonio to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Singapore?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Singapore (average of $634). Flying from San Antonio to Singapore in July is currently the most expensive (average of $1,092). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Singapore

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Top airline flying from San Antonio to Singapore

Discover the top airline that operate flights from San Antonio to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,124Average$1,229FlexibilityNo cancel feeOn-time69%

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