Find Cheap Flights from Houston Hobby & other airports to Portugal

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
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 Hobby & other airports to Portugal

(Round-trip)
Depart: Sun Sep 10 2017 Return: Wed Sep 20 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
LIS
10:21a
34h 21m
2 stops
LIS
12:00a
HOU
3:24a
27h 24m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Nov 25 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
HOU
12:00a
LIS
7:45p
19h 45m
2 stops
LIS
12:00a
HOU
10:05p
46h 05m
2 stops
Depart: Thu Sep 21 2017 Return: Tue Oct 10 2017 Trip spans 20 days
Turkish Airlines
Turkish Airlines
HOU
12:00a
LIS
11:55a
35h 55m
1 stop
LIS
12:00a
HOU
9:20a
33h 20m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
$1188
Select
SWISS
SWISS
HOU
12:00a
LIS
10:05p
22h 05m
2 stops
LIS
12:00a
HOU
5:57a
29h 57m
2 stops
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
$1196
Select
Lufthansa
Lufthansa
HOU
12:00a
LIS
10:50p
22h 50m
1 stop
LIS
12:00a
HOU
3:55p
15h 55m
1 stop
Depart: Mon Nov 20 2017 Return: Mon Nov 27 2017 Trip spans 8 days
$1221
Select
Brussels Airlines
Brussels Airlines
HOU
12:00a
LIS
6:30p
18h 30m
2 stops
LIS
12:00a
HOU
3:59p
39h 59m
2 stops
Depart: Wed Oct 18 2017 Return: Sun Oct 29 2017 Trip spans 12 days
$1254
Select
British Airways
British Airways
HOU
12:00a
LIS
3:40p
15h 40m
1 stop
LIS
12:00a
HOU
1:15a
25h 15m
1 stop
Depart: Sun Nov 19 2017 Return: Sun Nov 26 2017 Trip spans 8 days
$1268
Select
Air France
Air France
HOU
12:00a
LIS
5:15p
17h 15m
1 stop
LIS
12:00a
HOU
2:50p
14h 50m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
LIS
3:05a
27h 05m
2 stops
LIS
12:00a
HOU
1:16a
25h 16m
2 stops
Depart: Mon Sep 25 2017 Return: Sun Oct 8 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
HOU
12:00a
LIS
7:35a
31h 35m
1 stop
LIS
12:00a
HOU
1:35p
37h 35m
1 stop
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
HOU
12:00a
LIS
4:05a
28h 05m
2 stops
LIS
12:00a
HOU
9:10a
33h 10m
2 stops
Depart: Wed Sep 27 2017 Return: Mon Oct 9 2017 Trip spans 13 days
Turkish Airlines
Turkish Airlines
HOU
12:00a
LIS
11:55a
35h 55m
1 stop
LIS
12:00a
HOU
1:35p
37h 35m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 26 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
HOU
12:00a
LIS
8:15p
20h 15m
2 stops
LIS
12:00a
HOU
1:20a
49h 20m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 8 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
HOU
12:00a
LIS
11:55a
35h 55m
1 stop
LIS
12:00a
HOU
9:20a
33h 20m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 31 2017 Trip spans 15 days
$1192
Select
SWISS
SWISS
HOU
12:00a
LIS
8:45p
20h 45m
2 stops
LIS
12:00a
HOU
5:57a
29h 57m
2 stops
Depart: Sun Oct 22 2017 Return: Tue Oct 31 2017 Trip spans 10 days
$1196
Select
Lufthansa
Lufthansa
HOU
12:00a
LIS
10:50p
22h 50m
1 stop
LIS
12:00a
HOU
5:35p
17h 35m
1 stop
Depart: Tue Oct 17 2017 Return: Sun Oct 29 2017 Trip spans 13 days
$1247
Select
Brussels Airlines
Brussels Airlines
HOU
12:00a
LIS
6:35p
18h 35m
2 stops
LIS
12:00a
HOU
4:12p
40h 12m
2 stops
Depart: Fri Nov 17 2017 Return: Sun Nov 26 2017 Trip spans 10 days
$1134
Select
Multiple Airlines
Multiple Airlines
HOU
12:00a
LIS
10:17a
34h 17m
2 stops
LIS
12:00a
HOU
4:10a
28h 10m
2 stops
Depart: Mon Nov 20 2017 Return: Sun Nov 26 2017 Trip spans 7 days
$1274
Select
British Airways
British Airways
HOU
12:00a
LIS
6:30p
18h 30m
1 stop
LIS
12:00a
HOU
1:15a
25h 15m
1 stop
Depart: Tue Oct 24 2017 Return: Wed Nov 8 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
HOU
12:00a
LIS
11:55a
35h 55m
1 stop
LIS
12:00a
HOU
1:35p
37h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Houston
$843
Destination

Lisbon
$843