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Cheap flights from Houston to Barcelona from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Barcelona departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
9:44 am - 8:35 am
IAH
-
BCN
15h 51m
2 stops
Virgin Atlantic Logo
11:00 am - 11:58 pm
BCN
-
IAH
19h 58m
1 stop
$278Virgin Atlantic
Mon, Sep 28 - Sat, Oct 10
Virgin Atlantic Logo
9:44 am - 12:50 pm
IAH
-
BCN
20h 06m
1 stop
Virgin Atlantic Logo
11:00 am - 11:58 pm
BCN
-
IAH
19h 58m
1 stop
$297Virgin Atlantic
Mon, Sep 28 - Sat, Oct 10
Virgin Atlantic Logo
5:20 pm - 12:50 pm
HOU
-
BCN
12h 30m
1 stop
Virgin Atlantic Logo
11:00 am - 10:05 pm
BCN
-
HOU
18h 05m
1 stop
$305Virgin Atlantic
Mon, Aug 17 - Wed, Aug 26
Virgin Atlantic Logo
12:12 pm - 12:50 pm
IAH
-
BCN
17h 38m
1 stop
Virgin Atlantic Logo
11:00 am - 11:52 pm
BCN
-
IAH
19h 52m
1 stop
$305Virgin Atlantic
Mon, Aug 17 - Tue, Aug 25
Virgin Atlantic Logo
10:50 am - 8:35 am
HOU
-
BCN
14h 45m
2 stops
Virgin Atlantic Logo
11:00 am - 10:05 pm
BCN
-
HOU
18h 05m
1 stop
$307Virgin Atlantic
Mon, Aug 17 - Wed, Aug 26
Virgin Atlantic Logo
9:45 am - 8:35 am
IAH
-
BCN
15h 50m
2 stops
Virgin Atlantic Logo
11:00 am - 7:54 pm
BCN
-
IAH
15h 54m
1 stop
$307Virgin Atlantic
Mon, Aug 17 - Tue, Aug 25
Virgin Atlantic Logo
9:45 am - 8:35 am
IAH
-
BCN
15h 50m
2 stops
Virgin Atlantic Logo
10:55 am - 9:21 pm
BCN
-
IAH
17h 26m
2 stops
$380Virgin Atlantic
Mon, Aug 17 - Tue, Aug 25
Delta Logo
6:00 am - 8:35 am
HOU
-
BCN
19h 35m
2 stops
Delta Logo
10:30 am - 9:26 am
BCN
-
HOU
29h 56m
2 stops
$795Delta
Wed, Dec 2 - Fri, Dec 11
Delta Logo
6:00 am - 8:35 am
HOU
-
BCN
19h 35m
2 stops
Delta Logo
10:30 am - 9:26 am
BCN
-
HOU
29h 56m
2 stops
$845Delta
Thu, Nov 19 - Thu, Nov 26
Iberia Logo
1:56 pm - 10:10 am
HOU
-
BCN
13h 14m
1 stop
Iberia Logo
12:30 pm - 11:53 pm
BCN
-
HOU
18h 23m
2 stops
$851Iberia
Sat, Oct 3 - Tue, Oct 13

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Iberia flights from Houston to Barcelona

Our best Iberia deals on Houston to Barcelona flight tickets
Iberia
Nov 23
IAH4:45 pmHouston George Bush Intcntl
16h 30m
2 stops
BCN4:15 pmBarcelona-El Prat
Dec 4
BCN1:35 pmBarcelona-El Prat
18h 24m
2 stops
IAH12:59 amHouston George Bush Intcntl
$781
Iberia
Oct 3
HOU1:56 pmHouston Hobby
13h 14m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 13
BCN12:30 pmBarcelona-El Prat
18h 23m
2 stops
HOU11:53 pmHouston Hobby
$851
Iberia
Oct 3
HOU6:34 pmHouston Hobby
19h 46m
2 stops
BCN9:20 pmBarcelona-El Prat
Oct 13
BCN12:30 pmBarcelona-El Prat
18h 23m
2 stops
HOU11:53 pmHouston Hobby
$860

ITA Airways flights from Houston to Barcelona

Our best ITA Airways deals on Houston to Barcelona flight tickets
ITA Airways
Jul 8
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
Jul 29
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
$1,081
ITA Airways
Jul 8
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
Jul 29
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
$1,121
ITA Airways
Jul 8
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
Aug 1
BCN4:50 pmBarcelona-El Prat
29h 50m
1 stop
IAH3:40 pmHouston George Bush Intcntl
$1,191

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Houston to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 9/28

9:44 am-8:35 am

2 stops15h 51m

Barcelona-El Prat

Sat 10/10

11:00 am-11:58 pm

1 stop19h 58m

$278

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 9/28

9:44 am-12:50 pm

1 stop20h 06m

Barcelona-El Prat

Sat 10/10

11:00 am-11:58 pm

1 stop19h 58m

$297
Quickest round-trip

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 8/17

5:20 pm-12:50 pm

1 stop12h 30m

Barcelona-El Prat

Wed 8/26

11:00 am-10:05 pm

1 stop18h 05m

$305

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/17

12:12 pm-12:50 pm

1 stop17h 38m

Barcelona-El Prat

Tue 8/25

11:00 am-11:52 pm

1 stop19h 52m

$305

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 8/17

10:50 am-8:35 am

2 stops14h 45m

Barcelona-El Prat

Wed 8/26

11:00 am-10:05 pm

1 stop18h 05m

$307

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/17

9:45 am-8:35 am

2 stops15h 50m

Barcelona-El Prat

Tue 8/25

11:00 am-7:54 pm

1 stop15h 54m

$307

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/17

9:45 am-8:35 am

2 stops15h 50m

Barcelona-El Prat

Tue 8/25

10:55 am-9:21 pm

2 stops17h 26m

$380

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Wed 12/2

6:00 am-8:35 am

2 stops19h 35m

Barcelona-El Prat

Fri 12/11

10:30 am-9:26 am

2 stops29h 56m

$795

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Thu 11/19

6:00 am-8:35 am

2 stops19h 35m

Barcelona-El Prat

Thu 11/26

10:30 am-9:26 am

2 stops29h 56m

$845

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sat 10/3

1:56 pm-10:10 am

1 stop13h 14m

Barcelona-El Prat

Tue 10/13

12:30 pm-11:53 pm

2 stops18h 23m

$851

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Barcelona from

How to get the cheapest flight ticket from Houston to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of October is, on average, the cheapest month to fly to Barcelona from Houston, with most prices found around $411. If you don’t want to visit Barcelona in October, then you should wait until January to fly from Houston, when ticket prices are also cheap, with an average price of $469.

How far in advance should I book a flight from Houston to Barcelona?

You are more likely to see cheaper flights to Barcelona from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $878 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Houston for as low as $767 on momondo.

Cheap Houston to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Barcelona

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Houston to Barcelona takes 12h 40m
There are no direct flights from Houston to Barcelona. There are no popular flight routes from Houston to Barcelona.
Search flight deals

Frequently asked questions about flying from Houston to Barcelona

  • How far is Houston to Barcelona by plane?

    The straight-line distance from Houston to Barcelona is 5244.7 mi. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Barcelona?

    Prices for flights from Houston to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Barcelona?

  • How old do you have to be to fly from Houston to Barcelona?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Barcelona

Compare and see reviews for airlines that fly from Houston to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $524Free CancellationRating
7.8
1,531 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.8
8,446 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,614 reviews
Search Air France flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
8,071 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,260 reviews
Search Air Canada flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,267 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,094 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Barcelona with flexible booking policies on momondo?

Flights from Houston to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Barcelona?

Once you have performed a search for Houston to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport