Find Cheap Flights from Houston George Bush Intcntl to Lisboa (IAH - LIS)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to Lisboa

(Round-trip)
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
Major Airline
Major Airline
IAH
4:50a
LIS
9:10p
16h 20m
1 stop
LIS
1:15a
IAH
6:25p
17h 10m
1 stop
Depart: Fri Nov 3 2017 Return: Fri Nov 10 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
6:00p
LIS
5:20a
36h 20m
1 stop
LIS
6:30a
IAH
8:20p
37h 50m
1 stop
Depart: Mon Nov 20 2017 Return: Tue Dec 5 2017 Trip spans 16 days
$1024
Select
Aer Lingus
Aer Lingus
IAH
3:45a
LIS
10:55p
19h 10m
2 stops
LIS
5:40a
IAH
7:33p
37h 53m
2 stops
Depart: Mon Nov 6 2017 Return: Mon Nov 20 2017 Trip spans 15 days
$1128
Select
TAP Portugal
TAP Portugal
IAH
4:00a
LIS
9:25p
17h 25m
2 stops
LIS
6:20a
IAH
9:39p
15h 19m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 26 2017 Trip spans 12 days
$1231
Select
United
United
IAH
2:15a
LIS
9:10p
18h 55m
1 stop
LIS
7:55a
IAH
12:34a
16h 39m
1 stop
Depart: Sun Aug 6 2017 Return: Mon Sep 4 2017 Trip spans 30 days
$1333
Select
British Airways
British Airways
IAH
4:25p
LIS
1:10p
20h 45m
1 stop
LIS
2:50p
IAH
4:20p
25h 30m
1 stop
Depart: Sun Jul 23 2017 Return: Thu Aug 3 2017 Trip spans 12 days
$1698
Select
American Airlines
American Airlines
IAH
8:40a
LIS
11:15p
14h 35m
1 stop
LIS
8:15a
IAH
11:33p
15h 18m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 8 2017 Trip spans 15 days
$1728
Select
Air Canada
Air Canada
IAH
3:25p
LIS
1:10a
33h 45m
1 stop
LIS
8:50a
IAH
1:50p
29h 00m
2 stops
Depart: Fri Jun 2 2017 Return: Sun Jun 18 2017 Trip spans 17 days
$1751
Select
Aeromexico
Aeromexico
IAH
8:46a
LIS
12:50p
28h 04m
2 stops
LIS
1:00a
IAH
7:25p
42h 25m
2 stops
Depart: Fri Nov 24 2017 Return: Sat Dec 9 2017 Trip spans 16 days
Major Airline
Major Airline
IAH
11:30a
LIS
6:30a
19h 00m
1 stop
LIS
9:15p
IAH
3:20p
18h 05m
1 stop
Depart: Wed Oct 4 2017 Return: Thu Oct 19 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
LIS
4:50a
35h 55m
1 stop
LIS
11:45a
IAH
9:05p
33h 20m
1 stop
Depart: Wed Nov 22 2017 Return: Fri Dec 1 2017 Trip spans 10 days
$1024
Select
Aer Lingus
Aer Lingus
IAH
2:15a
LIS
10:55p
20h 40m
2 stops
LIS
1:30p
IAH
7:33p
30h 03m
2 stops
Depart: Wed Oct 11 2017 Return: Sun Oct 15 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
LIS
4:50a
35h 55m
1 stop
LIS
11:45a
IAH
9:05p
33h 20m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Dec 3 2017 Trip spans 11 days
$1021
Select
Major Airline
Major Airline
IAH
1:40a
LIS
7:15p
17h 35m
1 stop
LIS
12:15a
IAH
5:25p
17h 10m
1 stop
Depart: Sun Nov 19 2017 Return: Tue Nov 28 2017 Trip spans 10 days
$1030
Select
Aer Lingus
Aer Lingus
IAH
10:40a
LIS
6:45a
20h 05m
2 stops
LIS
5:40a
IAH
7:33p
37h 53m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Oct 10 2017 Trip spans 15 days
$1003
Select
Turkish Airlines
Turkish Airlines
IAH
4:55p
LIS
4:50a
35h 55m
1 stop
LIS
7:30a
IAH
9:05p
37h 35m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 22 2017 Trip spans 15 days
$1043
Select
Aer Lingus
Aer Lingus
IAH
2:15a
LIS
10:55p
20h 40m
2 stops
LIS
1:30p
IAH
9:30p
32h 00m
2 stops
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
$1003
Select
Turkish Airlines
Turkish Airlines
IAH
4:55p
LIS
4:50a
35h 55m
1 stop
LIS
7:30a
IAH
9:05p
37h 35m
1 stop
Depart: Sun Oct 15 2017 Return: Mon Oct 23 2017 Trip spans 9 days
$1003
Select
Turkish Airlines
Turkish Airlines
IAH
4:55p
LIS
4:50a
35h 55m
1 stop
LIS
11:45a
IAH
9:05p
33h 20m
1 stop
Depart: Wed Sep 27 2017 Return: Thu Sep 28 2017 Trip spans 2 days
$1491
Select
TAP Portugal
TAP Portugal
IAH
8:00a
LIS
7:55p
11h 55m
1 stop
LIS
3:00p
IAH
1:44a
34h 44m
2 stops
* 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Houston
$865
Destination

Lisbon
$865