Earn point on your loyalty program!arrow arc left

Cheap flights from San Antonio (SAT) to Singapore (SIN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)

How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Antonio to Singapore in August , September 2026

31 Aug - 11 Sep $ 1,256.00
SAT
San Antonio
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
SAT
San Antonio
Pick dates
18 Aug - 04 Sep $ 1,599.00
SAT
San Antonio
China Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
China Airlines
2 STOPS
SAT
San Antonio
Pick dates
18 Aug - 03 Sep $ 7,523.00
SAT
San Antonio
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Singapore

25 Aug - 01 Sep $ 1,354.00
SAT
San Antonio
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
SAT
San Antonio
Pick dates
25 Aug - 01 Sep $ 1,411.00
SAT
San Antonio
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
SAT
San Antonio
Pick dates
26 Aug - 01 Sep $ 1,411.00
SAT
San Antonio
Frontier Airlines
3 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
SAT
San Antonio
Pick dates

One-way flights to Singapore from San Antonio

7:02 AM - 6:05 PM
Alaska Airlines
2 Stops
28h 18m
SAT - SIN
$ 696
Kiwi
Pick dates
7:14 AM - 11:00 AM
United Airlines
1 Stops
22h 21m
SAT - SIN
$ 706
Kiwi
Pick dates
1:33 PM - 7:40 PM
Qatar Airways
2 Stops
30h 17m
SAT - SIN
$ 846
Kiwi
Pick dates

How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.