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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: Fri Jun 12 2015 Return: Sun Jun 14 2015 Trip spans 3 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: Sat Jun 13 2015 Return: Tue Jun 16 2015 Trip spans 4 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 Jun 14 2015 Return: Tue Jun 16 2015 Trip spans 3 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: Tue Jun 16 2015 Return: Thu Jun 18 2015 Trip spans 3 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 Jun 17 2015 Return: Fri Jun 19 2015 Trip spans 3 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 Jun 19 2015 Return: Sun Jun 21 2015 Trip spans 3 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: Sat Jun 20 2015 Return: Wed Jun 24 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 Jun 21 2015 Return: Fri Jun 26 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: Mon Jun 22 2015 Return: Fri Jun 26 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: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
Air China
Air China
IAH
9:00p
SIN
4:40a
31h 40m
1 stop
SIN
5:30a
IAH
12:40a
43h 10m
1 stop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 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 Jun 26 2015 Return: Tue Jun 30 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: Sat Jun 27 2015 Return: Wed Jul 1 2015 Trip spans 5 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 Sep 20 2015 Return: Thu Oct 8 2015 Trip spans 19 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: Thu Nov 26 2015 Return: Mon Dec 14 2015 Trip spans 19 days
Korean Air
Korean Air
IAH
4:40a
SIN
12:55a
44h 15m
1 stop
SIN
8:30p
IAH
4:50p
20h 20m
1 stop
Depart: Tue May 26 2015 Return: Mon Jun 29 2015 Trip spans 35 days
United
United
IAH
6:50a
SIN
7:05a
24h 15m
1 stop
SIN
8:35p
IAH
6:30p
21h 55m
1 stop
Depart: Sat Aug 15 2015 Return: Thu Sep 3 2015 Trip spans 20 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: Sun Aug 30 2015 Return: Tue Sep 1 2015 Trip spans 3 days
ANA
ANA
IAH
7:20a
SIN
7:15a
23h 55m
1 stop
SIN
8:35p
IAH
6:30p
21h 55m
1 stop
Depart: Sat Jun 6 2015 Return: Sat Jun 20 2015 Trip spans 15 days
Delta
Delta
IAH
4:05a
SIN
6:30a
26h 25m
3 stops
SIN
2:55a
IAH
7:06a
28h 11m
2 stops
Depart: Sun May 31 2015 Return: Sun Jun 7 2015 Trip spans 8 days
$1158
Select
Qatar Airways
Qatar Airways
IAH
3:15p
SIN
4:15p
25h 00m
1 stop
SIN
10:30p
IAH
1:35a
27h 05m
1 stop
Airports
Origin

Houston
$713
Destination

Singapore
$713