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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: Tue Apr 21 2015 Return: Sun Apr 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 May 4 2015 Return: Mon May 11 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: Fri Apr 10 2015 Return: Sat Apr 18 2015 Trip spans 9 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: Sun Apr 5 2015 Return: Thu Apr 16 2015 Trip spans 12 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 Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 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 2 2015 Return: Tue Apr 7 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: Fri Apr 3 2015 Return: Tue Apr 7 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: Sat Apr 4 2015 Return: Thu Apr 9 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: Wed Apr 8 2015 Return: Thu Apr 16 2015 Trip spans 9 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 9 2015 Return: Thu Apr 16 2015 Trip spans 8 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 Apr 11 2015 Return: Thu Apr 16 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 Apr 12 2015 Return: Thu Apr 16 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 Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 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 Apr 15 2015 Return: Mon Apr 20 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: Tue Apr 7 2015 Return: Mon Apr 13 2015 Trip spans 7 days
United
United
IAH
6:50a
SIN
7:05a
24h 15m
1 stop
SIN
2:10a
IAH
11:35p
21h 25m
1 stop
Depart: Mon Apr 6 2015 Return: Fri Apr 17 2015 Trip spans 12 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: Sat May 9 2015 Return: Wed May 13 2015 Trip spans 5 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: Mon Jun 15 2015 Return: Mon Jun 29 2015 Trip spans 15 days
ANA
ANA
IAH
7:20a
SIN
7:15a
23h 55m
1 stop
SIN
8:35p
IAH
6:30p
21h 55m
1 stop
Depart: Fri Jul 3 2015 Return: Fri Jul 10 2015 Trip spans 8 days
Delta
Delta
IAH
5:30a
SIN
6:30a
25h 00m
2 stops
SIN
2:50a
IAH
8:57a
30h 07m
3 stops
Depart: Tue Jul 14 2015 Return: Tue Jul 21 2015 Trip spans 8 days
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
$724
Destination

Singapore
$724