Find flights
Deals
Insights
When to book
FAQs & Tips

BCN

Find cheap flights from Houston to Barcelona from $256

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Barcelona departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to Barcelona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Barcelona, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Houston to Barcelona

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:35 pm - 2:05 pmIAH-BCN
15h 30m1 stop
11:05 am - 11:29 pmBCN-IAH
19h 24m1 stop
$557British Airways
Find Deal
Tue, Oct 15 - Thu, Oct 24
9:00 pm - 10:40 pmIAH-BCN
18h 40m1 stop
1:40 pm - 9:36 pmBCN-IAH
14h 56m1 stop
$561British Airways
Find Deal
Tue, Sep 17 - Thu, Sep 26
8:20 am - 9:40 pmIAH-BCN
30h 20m3 stops
10:40 pm - 12:58 amBCN-IAH
33h 18m2 stops
$677
Find Deal
Sat, May 25 - Sun, Jun 2
9:00 pm - 10:50 pmIAH-BCN
18h 50m2 stops
1:30 pm - 11:35 pmBCN-IAH
17h 05m2 stops
$683Iberia
Find Deal
Tue, Sep 17 - Wed, Sep 25
9:00 pm - 10:50 pmIAH-BCN
18h 50m2 stops
1:40 pm - 9:36 pmBCN-IAH
14h 56m1 stop
$693Iberia
Find Deal
Tue, Sep 17 - Thu, Sep 26
9:40 am - 10:55 pmIAH-BCN
30h 15m2 stops
6:40 pm - 12:58 amBCN-IAH
37h 18m1 stop
$704
Find Deal
Mon, May 27 - Mon, Jun 3
7:32 pm - 5:40 pmIAH-BCN
15h 08m2 stops
1:40 pm - 12:39 amBCN-IAH
17h 59m1 stop
$712American Airlines
Find Deal
Mon, Aug 19 - Fri, Aug 30
1:00 pm - 9:10 amHOU-BCN
13h 10m1 stop
11:25 am - 10:13 pmBCN-HOU
17h 48m1 stop
$714KLM
Find Deal
Wed, Aug 7 - Wed, Aug 28
8:38 am - 9:00 amIAH-BCN
17h 22m2 stops
11:05 am - 9:54 pmBCN-IAH
17h 49m2 stops
$715American Airlines
Find Deal
Wed, Aug 7 - Wed, Aug 28
10:02 am - 9:10 amHOU-BCN
16h 08m1 stop
11:25 am - 6:21 pmBCN-HOU
13h 56m1 stop
$901KLM
Find Deal
Sun, Jul 14 - Wed, Aug 7

Flights from Houston to Barcelona - Travel Insights & Trends

Get data-powered insights and trends into flights from Houston to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Barcelona?

The average price of all flights from Houston to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.
When flying from Houston to Barcelona, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Houston to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston to Barcelona-El Prat Airport is February, where tickets cost $774 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,547 and $1,542 respectively.

How far in advance should I book a flight from Houston to Barcelona-El Prat Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston to Barcelona-El Prat Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Which airlines provide the cheapest flights from Houston to Barcelona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Houston to Barcelona were found on British Airways ($557) and Iberia ($683). WestJet proposed the cheapest one-way flight at $276.

Good to know

Cheapest flight

$256
Flight from Houston George Bush Airport to Barcelona

When to book flights from Houston to Barcelona

Are your dates flexible? Find out the best times to travel from Houston to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Barcelona flights

  • What is the cheapest flight from Houston to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Houston to Barcelona-El Prat Airport was $256 for a one-way ticket and $557 for a round-trip.

  • Do I need a passport to fly between Houston and Barcelona?

    Yes

  • Which airports will I be using when flying from Houston to Barcelona?

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Barcelona (Barcelona-El Prat). The cheapest flights are generally found on the Houston George Bush Airport to Barcelona-El Prat flight route.

  • Which aircraft models fly most regularly from Houston to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Barcelona?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Houston and Barcelona, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Barcelona from Houston?

    Frankfurt am Main is the most popular layover city among KAYAK users traveling from Houston to Barcelona.

  • How does KAYAK find such low prices on flights from Houston to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Houston to Barcelona

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Barcelona found on KAYAK in the last 72 hours.
6/8Sat
2 stops
47h 45mIAH-BCN
$256
7/17Wed
1 stopWestJet
34h 50mIAH-BCN
$276
7/20Sat
1 stopWestJet
21h 25mIAH-BCN
$288
7/20Sat
1 stopIberia
34h 40mHOU-BCN
$656
7/20Sat
2 stopsBritish Airways
57h 40mHOU-BCN
$699
6/16Sun
1 stopBritish Airways
18h 45mIAH-BCN
$787
6/11Tue
1 stopIberia
18h 46mHOU-BCN
$863
5/29Wed
1 stopAmerican Airlines
23h 00mHOU-BCN
$875
6/2Sun
2 stopsAmerican Airlines
17h 45mHOU-BCN
$876
5/26Sun
1 stopUnited Airlines
18h 10mIAH-BCN
$956

Search by stops

Search by airline

Search by price

Last minute flights from Houston to Barcelona

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Barcelona that are departing in the next 10 days.
5/5Sun
multi-stop
30h 23mIAH-BCN
5/21Tue
multi-stop
19h 52mBCN-IAH
$877
5/5Sun
multi-stop
31h 45mIAH-BCN
5/15Wed
multi-stop
39h 32mBCN-IAH
$917
5/5Sun
multi-stopIberia
12h 22mIAH-BCN
5/16Thu
multi-stopIberia
17h 16mBCN-IAH
$1,492
5/5Sun
multi-stopIberia
12h 22mIAH-BCN
5/15Wed
multi-stopIberia
17h 16mBCN-IAH
$1,493
5/5Sun
multi-stopTurkish Airlines
19h 05mIAH-BCN
5/20Mon
multi-stopTurkish Airlines
31h 10mBCN-IAH
$1,572
5/6Mon
multi-stopWestJet
35h 10mIAH-BCN
5/19Sun
multi-stopWestJet
34h 02mBCN-IAH
$1,610
5/4Sat
multi-stopTurkish Airlines
30h 10mIAH-BCN
5/20Mon
multi-stopTurkish Airlines
31h 10mBCN-IAH
$1,612
5/6Mon
multi-stopWestJet
35h 10mIAH-BCN
5/18Sat
multi-stopWestJet
34h 02mBCN-IAH
$1,681
5/6Mon
multi-stopTAP AIR PORTUGAL
18h 33mIAH-BCN
5/17Fri
multi-stopTAP AIR PORTUGAL
28h 29mBCN-IAH
$1,687
5/3Fri
multi-stopTAP AIR PORTUGAL
16h 20mIAH-BCN
5/15Wed
multi-stopTAP AIR PORTUGAL
23h 28mBCN-IAH
$1,755

Search by stops

Search by airline

Search by price

Flights to Barcelona

Destination:

Barcelona (BCN)Spain

Return flight deals:

Barcelona - Houston

Cabin classes:

Browse origins:

Browse destinations: