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$626+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SIN
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from San Antonio to Singapore

Best flights from San Antonio to Singapore
Discover carefully curated flight deals from San Antonio to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Cathay Pacific deal was found by Cheapflights users on 12/27. 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.
Tue 2/107:20 amSAT - SIN
2 stops32h 20mMultiple Airlines
Tue 2/177:40 amSIN - SAT
2 stops28h 45mMultiple Airlines
Deal found 12/27$1,011
This United Airlines deal was found by Cheapflights users on 12/27. 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 2/101:20 pmSAT - SIN
2 stops28h 40mUnited Airlines
Tue 2/1710:10 amSIN - SAT
1 stop25h 55mUnited Airlines
Deal found 12/27$1,130
This Ovago deal was found by Cheapflights users on 12/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:40 pmSAT - SIN
2 stops38h 50mFinnair
Mon 6/229:35 pmSIN - SAT
2 stops33h 04mFinnair
Deal found 12/26$1,409
This Cathay Pacific deal was found by Cheapflights users on 12/26. 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.
Sun 1/254:40 pmSAT - SIN
2 stops30h 25mMultiple Airlines
Sun 2/18:15 pmSIN - SAT
2 stops39h 37mMultiple Airlines
Deal found 12/26$1,061
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sun 1/252:10 pmSAT - SIN
3 stops40h 05mUnited Airlines
Sun 2/111:55 amSIN - SAT
2 stops47h 01mUnited Airlines
Deal found 12/26$1,139
This China Airlines deal was found by Cheapflights users on 12/26. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:55 pmSAT - SIN
2 stops29h 40mMultiple Airlines
Sun 6/212:00 amSIN - SAT
2 stops40h 13mMultiple Airlines
Deal found 12/26$1,389
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Wed 6/105:30 amSAT - SIN
2 stops24h 05mUnited Airlines
Mon 6/228:45 amSIN - SAT
1 stop28h 26mUnited Airlines
Deal found 12/27$1,430

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,011
(Cathay Pacific)

One-way from

$626
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,186
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. 14% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 28, 2025.
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 2/10

7:20 am-5:40 am

2 stops32h 20m

Singapore Changi

Tue 2/17

7:40 am-10:25 pm

2 stops28h 45m

$1,011

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Sun 1/25

4:40 pm-1:05 pm

2 stops30h 25m

Singapore Changi

Sun 2/1

8:15 pm-9:52 pm

2 stops39h 37m

$1,061

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Tue 2/10

1:20 pm-8:00 am

2 stops28h 40m

Singapore Changi

Tue 2/17

10:10 am-10:05 pm

1 stop25h 55m

$1,130

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-8:56 pm

2 stops47h 01m

$1,139

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

$1,389

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 6/10

2:40 pm-6:30 pm

2 stops38h 50m

Singapore Changi

Mon 6/22

9:35 pm-5:39 pm

2 stops33h 04m

$1,409

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Wed 6/10

5:30 am-6:35 pm

2 stops24h 05m

Singapore Changi

Mon 6/22

8:45 am-12:11 am

1 stop28h 26m

$1,430

San AntonioSingapore

SAT - SIN

SATSIN

San Antonio

Mon 1/5

5:20 am-8:00 am

2 stops36h 40m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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 December 28, 2025.
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
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 $1,130, United Airlines can have you in Singapore from San Antonio in 28h 40m. Airlines will cover a distance of 9832 mi.

  • 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

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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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,090Average$1,197FlexibilityNo cancel feeOn-time69%

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