Find Cheap Flights to Barcelona

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 Barcelona

(Round-trip)
Depart: Tue Oct 10 2017 Return: Fri Oct 20 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
BCN
6:25a
37h 30m
1 stop
BCN
7:35a
IAH
10:05p
38h 30m
1 stop
Depart: Mon Nov 20 2017 Return: Mon Nov 27 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
IAH
8:45a
BCN
10:15p
37h 30m
2 stops
BCN
5:55a
IAH
3:50p
33h 55m
2 stops
Depart: Wed Jan 3 2018 Return: Thu Jan 11 2018 Trip spans 9 days
$1119
Select
British Airways
British Airways
IAH
10:55a
BCN
4:30a
17h 35m
1 stop
BCN
5:55a
IAH
1:44a
19h 49m
1 stop
Depart: Wed Nov 29 2017 Return: Thu Dec 7 2017 Trip spans 9 days
$1301
Select
TAP Portugal
TAP Portugal
IAH
7:00a
BCN
2:20a
19h 20m
2 stops
BCN
4:05p
IAH
1:15a
33h 10m
2 stops
Depart: Mon Oct 30 2017 Return: Wed Nov 8 2017 Trip spans 10 days
$1346
Select
United
United
IAH
8:00a
BCN
11:00p
15h 00m
1 stop
BCN
7:30a
IAH
1:34a
18h 04m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Dec 13 2017 Trip spans 10 days
$1353
Select
American Airlines
American Airlines
IAH
1:15a
BCN
8:55p
19h 40m
1 stop
BCN
5:55a
IAH
1:44a
19h 49m
1 stop
Depart: Mon Jan 8 2018 Return: Mon Jan 15 2018 Trip spans 8 days
$1378
Select
Air France
Air France
IAH
6:05a
BCN
10:10p
16h 05m
2 stops
BCN
3:25p
IAH
4:20p
24h 55m
1 stop
Depart: Wed Dec 27 2017 Return: Tue Jan 2 2018 Trip spans 7 days
$1396
Select
SAS
SAS
IAH
1:00a
BCN
11:10p
22h 10m
2 stops
BCN
2:05p
IAH
10:24p
32h 19m
2 stops
Depart: Fri Nov 17 2017 Return: Fri Nov 24 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
3:35p
BCN
10:30p
30h 55m
1 stop
BCN
10:10a
IAH
8:55p
34h 45m
1 stop
Depart: Wed Dec 20 2017 Return: Mon Jan 1 2018 Trip spans 13 days
$1546
Select
Air Canada
Air Canada
IAH
10:40a
BCN
3:10a
16h 30m
2 stops
BCN
7:30a
IAH
1:34a
18h 04m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
BCN
12:05p
19h 10m
1 stop
BCN
2:00a
IAH
10:05p
20h 05m
1 stop
Depart: Fri Jul 21 2017 Return: Fri Aug 4 2017 Trip spans 15 days
$1721
Select
Iberia
Iberia
IAH
12:49p
BCN
10:15p
33h 26m
1 stop
BCN
7:15a
IAH
2:39a
19h 24m
1 stop
Depart: Wed Dec 13 2017 Return: Fri Jan 12 2018 Trip spans 31 days
Aer Lingus
Aer Lingus
IAH
2:40a
BCN
10:15p
19h 35m
2 stops
BCN
5:55a
IAH
9:30p
39h 35m
2 stops
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
BCN
6:25a
37h 30m
1 stop
BCN
2:55p
IAH
10:05p
31h 10m
1 stop
Depart: Mon Jan 15 2018 Return: Sun Jan 21 2018 Trip spans 7 days
Aer Lingus
Aer Lingus
IAH
5:15a
BCN
10:15p
41h 00m
2 stops
BCN
5:55a
IAH
3:50p
33h 55m
2 stops
Depart: Sat Oct 7 2017 Return: Sun Oct 29 2017 Trip spans 23 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
BCN
12:05p
19h 10m
1 stop
BCN
1:55a
IAH
9:55p
20h 00m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 26 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
IAH
2:40a
BCN
10:15p
19h 35m
2 stops
BCN
3:35p
IAH
3:50p
48h 15m
2 stops
Depart: Fri Oct 20 2017 Return: Sun Oct 29 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAH
4:55p
BCN
6:25a
37h 30m
1 stop
BCN
1:55a
IAH
9:55p
20h 00m
1 stop
Depart: Mon Nov 27 2017 Return: Sun Dec 3 2017 Trip spans 7 days
$1132
Select
British Airways
British Airways
IAH
6:15a
BCN
8:55p
14h 40m
1 stop
BCN
3:30p
IAH
3:50p
24h 20m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
IAH
10:55a
BCN
10:15p
59h 20m
2 stops
BCN
5:55a
IAH
3:50p
33h 55m
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
$772
Destination

Barcelona
$772