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Find Deals on Flights 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: Thu Aug 6 2015 Return: Mon Aug 24 2015 Trip spans 19 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 Aug 7 2015 Return: Mon Aug 24 2015 Trip spans 18 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 Aug 8 2015 Return: Fri Sep 11 2015 Trip spans 35 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 Aug 9 2015 Return: Mon Aug 24 2015 Trip spans 16 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 Aug 13 2015 Return: Thu Aug 27 2015 Trip spans 15 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 Aug 19 2015 Return: Wed Aug 26 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: Sat Aug 29 2015 Return: Thu Sep 3 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: Wed Sep 2 2015 Return: Wed Sep 16 2015 Trip spans 15 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: Sun Sep 27 2015 Trip spans 20 days
Air China
Air China
IAH
9:00p
SIN
1:25p
40h 25m
1 stop
SIN
5:30a
IAH
12:40a
43h 10m
1 stop
Depart: Wed Sep 16 2015 Return: Sat Sep 26 2015 Trip spans 11 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 Sep 17 2015 Return: Sun Sep 27 2015 Trip spans 11 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 20 2015 Return: Tue Sep 29 2015 Trip spans 10 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: Sun Oct 4 2015 Return: Tue Oct 13 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: Tue Dec 29 2015 Return: Sat Jan 23 2016 Trip spans 26 days
Singapore Airlines
Singapore Airlines
IAH
11:45a
SIN
10:50a
23h 05m
1 stop
SIN
9:35p
IAH
11:15p
25h 40m
1 stop
Depart: Mon Jul 6 2015 Return: Tue Jul 21 2015 Trip spans 16 days
Korean Air
Korean Air
IAH
6:40a
SIN
2:30a
43h 50m
1 stop
SIN
6:35p
IAH
5:50p
23h 15m
1 stop
Depart: Wed Jul 8 2015 Return: Sun Jul 26 2015 Trip spans 19 days
EVA Air
EVA Air
IAH
9:15p
SIN
8:50p
23h 35m
1 stop
SIN
9:10a
IAH
8:25a
23h 15m
1 stop
Depart: Sun Dec 20 2015 Return: Tue Jan 12 2016 Trip spans 24 days
ANA
ANA
IAH
5:20a
SIN
5:40a
24h 20m
1 stop
SIN
1:10a
IAH
10:45p
21h 35m
1 stop
Depart: Fri Jul 17 2015 Return: Tue Jul 21 2015 Trip spans 5 days
$1201
Select
United
United
IAH
3:24a
SIN
7:05a
27h 41m
2 stops
SIN
2:10a
IAH
8:03a
29h 53m
2 stops
Depart: Mon Jul 27 2015 Return: Thu Jul 30 2015 Trip spans 4 days
$1547
Select
Delta
Delta
IAH
2:30a
SIN
6:30a
28h 00m
2 stops
SIN
2:50a
IAH
4:39a
25h 49m
2 stops
Depart: Sat Aug 1 2015 Return: Sat Aug 15 2015 Trip spans 15 days
$1623
Select
Emirates
Emirates
IAH
3:00p
SIN
4:35a
37h 35m
2 stops
SIN
5:45p
IAH
1:25a
31h 40m
1 stop
Airports
Origin

Houston
$712
Destination

Singapore
$712