Find Deals on Flights from Houston George Bush Intcntl to Porto (IAH - OPO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Houston George Bush Intcntl to Porto

(Round-trip)
Depart: Thu Mar 16 2017 Return: Mon Mar 27 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAH
6:00p
OPO
2:45a
32h 45m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Mon Mar 20 2017 Return: Fri Mar 31 2017 Trip spans 12 days
TAP Portugal
TAP Portugal
IAH
5:00a
OPO
9:05p
16h 05m
1 stop
OPO
11:40a
IAH
10:28p
34h 48m
1 stop
Depart: Tue Feb 21 2017 Return: Mon Mar 6 2017 Trip spans 14 days
Major Airline
Major Airline
IAH
1:40a
OPO
7:25p
17h 45m
2 stops
OPO
8:00p
IAH
8:46p
24h 46m
2 stops
Depart: Tue Jul 4 2017 Return: Wed Aug 9 2017 Trip spans 37 days
$1244
Select
Aer Lingus
Aer Lingus
IAH
4:25p
OPO
12:05a
55h 40m
2 stops
OPO
6:45a
IAH
4:15p
57h 30m
2 stops
Depart: Tue Apr 4 2017 Return: Wed Apr 12 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
OPO
4:35a
35h 40m
1 stop
OPO
8:15a
IAH
9:05p
36h 50m
1 stop
Depart: Mon Jul 24 2017 Return: Thu Aug 10 2017 Trip spans 18 days
$1311
Select
KLM
KLM
IAH
11:05a
OPO
12:30a
13h 25m
1 stop
OPO
5:45a
IAH
12:30a
18h 45m
2 stops
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
OPO
1:20a
32h 25m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Thu Mar 23 2017 Return: Wed Mar 29 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAH
6:00p
OPO
2:45a
32h 45m
1 stop
OPO
8:15a
IAH
9:05p
36h 50m
1 stop
Depart: Wed Apr 26 2017 Return: Sun May 7 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
OPO
1:20a
32h 25m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Thu Apr 27 2017 Return: Sun May 7 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
OPO
4:35a
35h 40m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Major Airline
Major Airline
IAH
4:00a
OPO
6:00p
14h 00m
1 stop
OPO
7:40a
IAH
9:44p
14h 04m
1 stop
Depart: Wed Feb 15 2017 Return: Mon Feb 27 2017 Trip spans 13 days
TAP Portugal
TAP Portugal
IAH
2:10a
OPO
10:00p
19h 50m
2 stops
OPO
1:30a
IAH
9:37p
20h 07m
2 stops
Depart: Sun Mar 19 2017 Return: Sun Mar 26 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
6:00p
OPO
5:10a
35h 10m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Wed Mar 22 2017 Return: Fri Mar 31 2017 Trip spans 10 days
$1036
Select
TAP Portugal
TAP Portugal
IAH
8:05a
OPO
10:55p
14h 50m
2 stops
OPO
11:40a
IAH
10:28p
34h 48m
1 stop
Depart: Fri Mar 3 2017 Return: Thu Mar 9 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAH
4:00p
OPO
12:45a
32h 45m
1 stop
OPO
7:40a
IAH
8:20p
36h 40m
1 stop
Depart: Fri Apr 28 2017 Return: Sun May 7 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
OPO
4:35a
35h 40m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Tue Jul 25 2017 Return: Thu Aug 10 2017 Trip spans 17 days
$1311
Select
KLM
KLM
IAH
11:05a
OPO
12:30a
13h 25m
1 stop
OPO
5:45a
IAH
12:30a
18h 45m
2 stops
Depart: Tue Mar 21 2017 Return: Fri Mar 31 2017 Trip spans 11 days
$1086
Select
TAP Portugal
TAP Portugal
IAH
3:10a
OPO
5:00a
25h 50m
2 stops
OPO
11:40a
IAH
10:28p
34h 48m
1 stop
Depart: Fri Mar 24 2017 Return: Mon Mar 27 2017 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAH
6:00p
OPO
4:35a
34h 35m
1 stop
OPO
11:35a
IAH
9:05p
33h 30m
1 stop
Depart: Wed Jul 26 2017 Return: Thu Aug 10 2017 Trip spans 16 days
$1311
Select
KLM
KLM
IAH
11:05a
OPO
12:30a
13h 25m
1 stop
OPO
5:45a
IAH
11:52p
18h 07m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Houston
$581
Destination

Porto
$581