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Find Flight Deals from Houston George Bush Intcntl to Singapore Changi (IAH - SIN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to Singapore Changi

(Round-trip)
Depart: Sun Feb 1 2015 Return: Sun Feb 8 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
2:00a
IAH
5:24a
27h 24m
2 stops
Depart: Tue Feb 3 2015 Return: Wed Feb 11 2015 Trip spans 9 days
United
United
IAH
5:40a
SIN
5:40a
24h 00m
1 stop
SIN
2:00a
IAH
6:37a
28h 37m
2 stops
Depart: Wed Feb 4 2015 Return: Wed Feb 11 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
2:00a
IAH
5:47a
27h 47m
2 stops
Depart: Thu Feb 5 2015 Return: Thu Feb 12 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
1:10a
IAH
4:10a
27h 00m
2 stops
Depart: Sun Feb 8 2015 Return: Tue Feb 17 2015 Trip spans 10 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
2:00a
IAH
8:14a
30h 14m
2 stops
Depart: Mon Feb 9 2015 Return: Tue Feb 17 2015 Trip spans 9 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
2:00a
IAH
8:23a
30h 23m
2 stops
Depart: Tue Feb 10 2015 Return: Tue Feb 17 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
2:00a
IAH
4:49a
26h 49m
2 stops
Depart: Wed Feb 11 2015 Return: Wed Feb 18 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:45a
24h 05m
1 stop
SIN
12:45a
IAH
8:01a
31h 16m
2 stops
Depart: Tue Feb 17 2015 Return: Tue Feb 24 2015 Trip spans 8 days
United
United
IAH
5:40a
SIN
5:40a
24h 00m
1 stop
SIN
2:00a
IAH
3:18a
25h 18m
2 stops
Depart: Tue Mar 3 2015 Return: Tue Mar 10 2015 Trip spans 7 days
United
United
IAH
5:40a
SIN
5:40a
24h 00m
1 stop
SIN
3:00a
IAH
6:38a
27h 38m
2 stops
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
United
United
IAH
7:53a
SIN
11:35a
27h 42m
2 stops
SIN
2:00a
IAH
6:42a
28h 42m
2 stops
Depart: Sun Feb 15 2015 Return: Tue Feb 24 2015 Trip spans 10 days
United
United
IAH
12:15p
SIN
11:35a
47h 20m
2 stops
SIN
2:00a
IAH
3:18a
25h 18m
2 stops
Depart: Mon Feb 16 2015 Return: Tue Feb 24 2015 Trip spans 9 days
United
United
IAH
6:28a
SIN
11:35a
29h 07m
2 stops
SIN
2:00a
IAH
3:18a
25h 18m
2 stops
Depart: Wed Feb 18 2015 Return: Wed Mar 11 2015 Trip spans 21 days
United
United
IAH
4:00a
SIN
11:35a
31h 35m
2 stops
SIN
3:00a
IAH
5:05a
26h 05m
2 stops
Depart: Fri Feb 6 2015 Return: Mon Feb 16 2015 Trip spans 11 days
Delta
Delta
IAH
2:40a
SIN
5:40a
27h 00m
2 stops
SIN
1:55a
IAH
7:13a
29h 18m
2 stops
Depart: Sun Mar 15 2015 Return: Sat Mar 21 2015 Trip spans 7 days
Air China
Air China
IAH
9:05p
SIN
4:45a
31h 40m
1 stop
SIN
5:30a
IAH
12:40a
43h 10m
1 stop
Depart: Sat Mar 28 2015 Return: Thu Apr 9 2015 Trip spans 13 days
Singapore Airlines
Singapore Airlines
IAH
2:00p
SIN
12:35p
22h 35m
1 stop
SIN
10:30p
IAH
11:05p
24h 35m
1 stop
Depart: Mon Jun 29 2015 Return: Sun Jul 5 2015 Trip spans 7 days
ANA
ANA
IAH
7:20a
SIN
7:05a
23h 45m
1 stop
SIN
8:35p
IAH
6:30p
21h 55m
1 stop
Depart: Mon Mar 16 2015 Return: Fri Mar 20 2015 Trip spans 5 days
Korean Air
Korean Air
IAH
6:40a
SIN
7:10a
24h 30m
1 stop
SIN
9:30p
IAH
5:50p
20h 20m
1 stop
Depart: Fri Jun 26 2015 Return: Sun Jul 5 2015 Trip spans 10 days
EVA Air
EVA Air
IAH
9:15p
SIN
8:50p
23h 35m
1 stop
SIN
11:10a
IAH
8:25a
21h 15m
1 stop
Change your search
Airports
Origin

Houston
$829
Destination

Singapore
$829