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Cheap flights from Houston to Barcelona from $262

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 10/20. 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
5:30 pm - 8:40 amHOU  Houston Hobby-BCN Barcelona-El Prat
32h 10m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
10:50 am - 11:13 pmBCN  Barcelona-El Prat-HOU Houston Hobby
19h 23m1 stop Atlanta Hartsfield-Jackson
$690Virgin Atlantic
Mon, Nov 23 - Fri, Dec 4
Virgin Atlantic Logo
5:30 pm - 8:40 amHOU  Houston Hobby-BCN Barcelona-El Prat
32h 10m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
10:30 am - 11:13 pmBCN  Barcelona-El Prat-HOU Houston Hobby
19h 43m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$690Virgin Atlantic
Mon, Nov 23 - Fri, Dec 4
Turkish Airlines Logo
9:00 pm - 5:15 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
37h 15m1 stop Istanbul
Turkish Airlines Logo
6:20 pm - 1:10 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
25h 50m1 stop Istanbul
$700Turkish Airlines
Mon, Nov 23 - Fri, Dec 4
Turkish Airlines Logo
9:15 pm - 1:30 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
33h 15m1 stop Istanbul
Turkish Airlines Logo
12:10 pm - 7:20 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
38h 10m1 stop Istanbul
$700Turkish Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
11:55 am - 9:35 amIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
14h 40m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:35 pm - 3:35 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
33h 00m2 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia
$770United Airlines
Sun, Jan 10 - Wed, Jan 13
United Airlines Logo
11:50 am - 9:35 amIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
14h 45m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:35 pm - 1:28 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
30h 53m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$770United Airlines
Sun, Nov 15 - Wed, Nov 18
British Airways Logo
3:50 pm - 1:40 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
14h 50m1 stop London Heathrow
British Airways Logo
10:05 am - 7:55 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
16h 50m1 stop London Heathrow
$778British Airways
Mon, Nov 16 - Tue, Nov 24
British Airways Logo
3:50 pm - 1:40 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
14h 50m1 stop London Heathrow
British Airways Logo
10:10 am - 7:55 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
16h 45m1 stop London Heathrow
$778British Airways
Mon, Feb 1 - Fri, Feb 19
Lufthansa Logo
6:20 pm - 11:05 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
21h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
5:55 am - 2:00 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
15h 05m1 stop Frankfurt am Main
$781Lufthansa
Mon, Feb 1 - Fri, Feb 19
Lufthansa Logo
6:20 pm - 11:05 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
21h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
5:55 am - 6:48 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
19h 53m2 stops Frankfurt am Main Chicago O'Hare Intl
$791Lufthansa
Mon, Feb 1 - Fri, Feb 19

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Delta flights from Houston to Barcelona-El Prat Airport

Our best Delta deals on Houston to Barcelona-El Prat Airport flight tickets
Delta
Jan 11
IAH7:10 pmHouston George Bush Intcntl
14h 50m
1 stop
BCN5:00 pmBarcelona-El Prat
Jan 20
BCN6:00 amBarcelona-El Prat
14h 10m
1 stop
IAH1:10 pmHouston George Bush Intcntl
$786
Delta
Jan 11
IAH1:15 pmHouston George Bush Intcntl
18h 40m
2 stops
BCN2:55 pmBarcelona-El Prat
Jan 19
BCN6:00 amBarcelona-El Prat
14h 05m
1 stop
IAH1:05 pmHouston George Bush Intcntl
$790
Delta
Jan 11
IAH10:55 amHouston George Bush Intcntl
17h 15m
2 stops
BCN11:10 amBarcelona-El Prat
Jan 22
BCN1:15 pmBarcelona-El Prat
14h 55m
1 stop
IAH9:10 pmHouston George Bush Intcntl
$795

United Airlines flights from Houston to Barcelona-El Prat Airport

Our best United Airlines deals on Houston to Barcelona-El Prat Airport flight tickets
United Airlines
Nov 15
IAH11:50 amHouston George Bush Intcntl
14h 45m
1 stop
BCN9:35 amBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
30h 53m
2 stops
IAH1:28 pmHouston George Bush Intcntl
$770
United Airlines
Nov 7
IAH8:16 pmHouston George Bush Intcntl
30h 19m
2 stops
BCN9:35 amBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
30h 53m
2 stops
IAH1:28 pmHouston George Bush Intcntl
$774
United Airlines
Jan 10
IAH11:55 amHouston George Bush Intcntl
14h 40m
1 stop
BCN9:35 amBarcelona-El Prat
Jan 21
BCN1:35 pmBarcelona-El Prat
14h 59m
1 stop
IAH9:34 pmHouston George Bush Intcntl
$783

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Barcelona-El Prat Airport 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 August 13, 2026.
Use the filters below to find and compare flights from Houston to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBarcelona

HOU Houston Hobby - BCN Barcelona-El Prat

HOUBCN

Houston Hobby

Mon 11/23

5:30 pm-8:40 am

1 stop32h 10m

Barcelona-El Prat

Fri 12/4

10:50 am-11:13 pm

1 stop19h 23m

$690

HoustonBarcelona

HOU Houston Hobby - BCN Barcelona-El Prat

HOUBCN

Houston Hobby

Mon 11/23

5:30 pm-8:40 am

1 stop32h 10m

Barcelona-El Prat

Fri 12/4

10:30 am-11:13 pm

2 stops19h 43m

$690

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Mon 11/23

9:00 pm-5:15 pm

1 stop37h 15m

Barcelona-El Prat

Fri 12/4

6:20 pm-1:10 pm

1 stop25h 50m

$700

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Tue 9/8

9:15 pm-1:30 pm

1 stop33h 15m

Barcelona-El Prat

Tue 9/15

12:10 pm-7:20 pm

1 stop38h 10m

$700

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Sun 1/10

11:55 am-9:35 am

1 stop14h 40m

Barcelona-El Prat

Wed 1/13

1:35 pm-3:35 pm

2 stops33h 00m

$770

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Sun 11/15

11:50 am-9:35 am

1 stop14h 45m

Barcelona-El Prat

Wed 11/18

1:35 pm-1:28 pm

2 stops30h 53m

$770

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Mon 11/16

3:50 pm-1:40 pm

1 stop14h 50m

Barcelona-El Prat

Tue 11/24

10:05 am-7:55 pm

1 stop16h 50m

$778
Quickest round-trip

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Mon 2/1

3:50 pm-1:40 pm

1 stop14h 50m

Barcelona-El Prat

Fri 2/19

10:10 am-7:55 pm

1 stop16h 45m

$778

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Mon 2/1

6:20 pm-11:05 pm

2 stops21h 45m

Barcelona-El Prat

Fri 2/19

5:55 am-2:00 pm

1 stop15h 05m

$781

HoustonBarcelona

IAH Houston George Bush Intcntl - BCN Barcelona-El Prat

IAHBCN

Houston George Bush Intcntl

Mon 2/1

6:20 pm-11:05 pm

2 stops21h 45m

Barcelona-El Prat

Fri 2/19

5:55 am-6:48 pm

2 stops19h 53m

$791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Houston to Barcelona-El Prat Airport

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-El Prat Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $807 to $1,220.
The lowest price recently found on this route was $690.

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

The cheapest month to fly to Barcelona-El Prat Airport from Houston is in January. Flight prices, which tend to average around $674, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Houston during April instead. Flights to Barcelona-El Prat Airport in April, while not as cheap as those in January, still average around $746.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $896 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Houston for as low as $857 on momondo.

Cheap Houston to Barcelona-El Prat Airport flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 12h 45m
There are no direct flights from Houston to Barcelona-El Prat Airport. There are no popular flight routes from Houston to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Houston to Barcelona-El Prat Airport

  • How far is Houston to Barcelona-El Prat by plane?

    A flight from Houston to Barcelona-El Prat will travel around 5243.2 mi. By plane, this route typically takes 12h 45m.

  • When did momondo last update prices for flights from Houston to Barcelona-El Prat Airport?

    Prices for flights from Houston to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Houston to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Houston to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Houston to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $524Free CancellationRating
7.8
1,558 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.8
8,503 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,642 reviews
Search Air France flights
British AirwaysPriceFrom $548Free CancellationRating
6.7
8,156 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,470 reviews
Search Air Canada flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,256 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,927 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,316 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Cadaques
Cambrils
Roses
Badalona
Santa Susanna
Calella de Palafrugell
Pals
Empuriabrava
Palafrugell
Malgrat de Mar
Pineda de Mar

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Barcelona for you.

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

Yes. All flights to Barcelona from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 offers price alerts on flights to Barcelona from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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