Earn point on your loyalty program!arrow arc left

Cheap flights from Austin (AUS) 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 Austin (AUS) to Singapore (SIN)

How to find the cheapest flight from Austin (AUS) 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 Austin (AUS) 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 Austin (AUS) 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 Austin to Singapore in December 2025 , January 2026

30 Dec - 14 Jan $ 1,120.00
AUS
Austin
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
AUS
Austin
Pick dates
16 Dec - 09 Jan $ 2,514.00
AUS
Austin
Hawaiian Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Hawaiian Airlines
2 STOPS
AUS
Austin
Pick dates
19 Dec - 06 Jan $ 7,060.00
AUS
Austin
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates

Last minute flights from Austin to Singapore

23 Dec - 31 Dec $ 1,889.00
AUS
Austin
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
AUS
Austin
Pick dates
23 Dec - 31 Dec $ 1,889.00
AUS
Austin
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
AUS
Austin
Pick dates
23 Dec - 31 Dec $ 2,044.00
AUS
Austin
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
AUS
Austin
Pick dates

One-way flights to Singapore from Austin

7:00 AM - 10:35 AM
United Airlines
1 Stops
23h 15m
AUS - SIN
$ 636
Kiwi
Pick dates
7:40 PM - 10:35 AM
United Airlines
1 Stops
34h 35m
AUS - SIN
$ 893
Kiwi
Pick dates
8:30 AM - 7:55 PM
Qatar Airways
2 Stops
34h 15m
AUS - SIN
$ 1,179
Kiwi
Pick dates

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