Earn point on your loyalty program!arrow arc left

Cheap flights from Houston (HOU) 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 Houston (HOU) to Singapore (SIN)

How to find the cheapest flight from Houston (HOU) 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 Houston (HOU) 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 Houston (HOU) 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 Houston to Singapore in November , December 2025

27 Nov - 10 Dec $ 1,015.00
HOU
Houston
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
HOU
Houston
Pick dates
23 Nov - 05 Dec $ 1,347.00
HOU
Houston
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
HOU
Houston
Pick dates
28 Nov - 10 Dec $ 2,913.00
HOU
Houston
EVA Air
1 STOPS
SIN
Singapore
SIN
Singapore
EVA Air
1 STOPS
HOU
Houston
Pick dates

Last minute flights from Houston to Singapore

25 Nov - 02 Dec $ 1,392.00
HOU
Houston
Frontier Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Frontier Airlines
3 STOPS
HOU
Houston
Pick dates
23 Nov - 01 Dec $ 2,559.00
HOU
Houston
Emirates
2 STOPS
SIN
Singapore
SIN
Singapore
Emirates
1 STOPS
HOU
Houston
Pick dates
26 Nov - 30 Nov $ 3,267.00
HOU
Houston
EVA Air
1 STOPS
SIN
Singapore
SIN
Singapore
EVA Air
1 STOPS
HOU
Houston
Pick dates

One-way flights to Singapore from Houston

2:32 PM - 10:35 PM
United Airlines
2 Stops
27h 28m
HOU - SIN
$ 567
Kiwi
Pick dates
7:20 AM - 10:50 AM
United Airlines
1 Stops
22h 55m
HOU - SIN
$ 568
Kiwi
Pick dates
7:20 AM - 10:50 AM
United Airlines
1 Stops
22h 55m
HOU - SIN
$ 571
Kiwi
Pick dates

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