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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 Apr 26 2015 Return: Mon May 4 2015 Trip spans 9 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Mon Apr 27 2015 Return: Mon May 4 2015 Trip spans 8 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Wed Apr 29 2015 Return: Mon May 4 2015 Trip spans 6 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Fri May 1 2015 Return: Wed May 6 2015 Trip spans 6 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Sun May 3 2015 Return: Thu May 7 2015 Trip spans 5 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Sun Aug 30 2015 Return: Tue Sep 8 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Wed Sep 2 2015 Return: Fri Sep 11 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Sun Sep 6 2015 Return: Tue Sep 15 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Tue Sep 8 2015 Return: Thu Sep 17 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Wed Sep 9 2015 Return: Fri Sep 18 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Thu Sep 10 2015 Return: Sat Sep 19 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 20 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Sat Sep 12 2015 Return: Mon Sep 21 2015 Trip spans 10 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
8:15p
IAH
12:40a
28h 25m
1 stop
Depart: Sat Aug 15 2015 Return: Sun Aug 23 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAH
4:35p
SIN
12:25a
31h 50m
1 stop
SIN
7:15p
IAH
3:20a
32h 05m
1 stop
Depart: Wed May 6 2015 Return: Thu May 21 2015 Trip spans 16 days
ANA
ANA
IAH
6:50a
SIN
7:05a
24h 15m
1 stop
SIN
2:10a
IAH
11:35p
21h 25m
1 stop
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
Korean Air
Korean Air
IAH
6:40a
SIN
6:50a
24h 10m
1 stop
SIN
9:10p
IAH
5:50p
20h 40m
1 stop
Depart: Tue May 5 2015 Return: Sun May 10 2015 Trip spans 6 days
United
United
IAH
6:50a
SIN
7:15a
24h 25m
1 stop
SIN
2:10a
IAH
11:35p
21h 25m
1 stop
Depart: Fri May 8 2015 Return: Sat May 16 2015 Trip spans 9 days
Singapore Airlines
Singapore Airlines
IAH
1:40p
SIN
12:35p
22h 55m
1 stop
SIN
10:30p
IAH
11:05p
24h 35m
1 stop
Depart: Fri Jul 31 2015 Return: Tue Aug 11 2015 Trip spans 12 days
$1065
Select
EVA Air
EVA Air
IAH
9:15p
SIN
7:00p
21h 45m
1 stop
SIN
9:10a
IAH
8:25a
23h 15m
1 stop
Airports
Origin

Houston
$731
Destination

Singapore
$731