Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Barcelona from $241

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 4/27. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:05 pm - 5:35 pm
IAH
-
BCN
13h 30m
1 stop
American Airlines Logo
3:30 pm - 11:49 pm
BCN
-
IAH
15h 19m
1 stop
$620American Airlines
Mon, Apr 13 - Wed, Apr 29
Finnair Logo
12:19 pm - 7:35 am
IAH
-
BCN
12h 16m
1 stop
Finnair Logo
10:30 am - 11:48 pm
BCN
-
IAH
20h 18m
1 stop
$622Finnair
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
7:05 am - 1:20 pm
IAH
-
BCN
23h 15m
1 stop
Multiple Airlines Logo
6:40 pm - 4:54 pm
BCN
-
IAH
29h 14m
2 stops
$623Multiple Airlines
Sun, Apr 12 - Tue, Apr 28
British Airways Logo
9:05 pm - 10:40 pm
IAH
-
BCN
18h 35m
1 stop
British Airways Logo
10:45 am - 10:00 pm
BCN
-
IAH
18h 15m
1 stop
$624British Airways
Tue, Aug 18 - Wed, Sep 2
American Airlines Logo
9:57 am - 7:35 am
HOU
-
BCN
14h 38m
1 stop
American Airlines Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$624American Airlines
Mon, Apr 13 - Wed, Apr 29
Air Canada Logo
11:50 am - 9:20 am
IAH
-
BCN
14h 30m
1 stop
Air Canada Logo
12:15 pm - 8:29 pm
BCN
-
IAH
15h 14m
1 stop
$625Air Canada
Sun, Apr 12 - Tue, Apr 28
British Airways Logo
12:42 pm - 7:35 am
HOU
-
BCN
11h 53m
1 stop
British Airways Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$627British Airways
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
5:25 pm - 8:00 am
IAH
-
BCN
55h 35m
2 stops
Air Canada Logo
1:15 pm - 9:36 pm
BCN
-
IAH
15h 21m
1 stop
$627Air Canada
Mon, Apr 13 - Wed, Apr 29
Lufthansa Logo
4:30 pm - 5:55 pm
IAH
-
BCN
18h 25m
2 stops
Lufthansa Logo
6:40 am - 1:35 pm
BCN
-
IAH
13h 55m
1 stop
$634Lufthansa
Tue, Aug 18 - Wed, Sep 2
Iberia Logo
12:42 pm - 7:35 am
HOU
-
BCN
11h 53m
1 stop
Iberia Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$653Iberia
Sun, Apr 12 - Tue, Apr 28

Lufthansa flights from Houston to Barcelona-El Prat Airport

Our best Lufthansa deals on Houston to Barcelona-El Prat Airport flight tickets
Lufthansa
Aug 18
IAH4:30 pmHouston George Bush Intcntl
18h 25m
2 stops
BCN5:55 pmBarcelona-El Prat
Sep 2
BCN6:40 amBarcelona-El Prat
13h 55m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$634
Lufthansa
Mar 4
IAH6:35 pmHouston George Bush Intcntl
18h 15m
2 stops
BCN7:50 pmBarcelona-El Prat
Mar 16
BCN7:40 amBarcelona-El Prat
22h 29m
2 stops
IAH12:09 amHouston George Bush Intcntl
$858
Lufthansa
Mar 9
IAH6:45 pmHouston George Bush Intcntl
16h 50m
2 stops
BCN5:35 pmBarcelona-El Prat
Mar 17
BCN5:50 amBarcelona-El Prat
18h 48m
2 stops
IAH6:38 pmHouston George Bush Intcntl
$860

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
Apr 15
IAH11:50 amHouston George Bush Intcntl
13h 10m
1 stop
BCN8:00 amBarcelona-El Prat
Apr 22
BCN1:15 pmBarcelona-El Prat
33h 34m
2 stops
IAH3:49 pmHouston George Bush Intcntl
$635
United Airlines
Apr 18
IAH10:05 pmHouston George Bush Intcntl
32h 10m
1 stop
BCN1:15 pmBarcelona-El Prat
Apr 28
BCN1:15 pmBarcelona-El Prat
26h 48m
1 stop
IAH9:03 amHouston George Bush Intcntl
$638
United Airlines
Aug 25
IAH10:15 amHouston George Bush Intcntl
14h 45m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 9
BCN12:15 pmBarcelona-El Prat
32h 05m
2 stops
IAH1:20 pmHouston George Bush Intcntl
$647

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 March 1, 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

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/13

9:05 pm-5:35 pm

1 stop13h 30m

Barcelona-El Prat

Wed 4/29

3:30 pm-11:49 pm

1 stop15h 19m

$620

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/13

12:19 pm-7:35 am

1 stop12h 16m

Barcelona-El Prat

Wed 4/29

10:30 am-11:48 pm

1 stop20h 18m

$622

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 4/12

7:05 am-1:20 pm

1 stop23h 15m

Barcelona-El Prat

Tue 4/28

6:40 pm-4:54 pm

2 stops29h 14m

$623

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 8/18

9:05 pm-10:40 pm

1 stop18h 35m

Barcelona-El Prat

Wed 9/2

10:45 am-10:00 pm

1 stop18h 15m

$624

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 4/13

9:57 am-7:35 am

1 stop14h 38m

Barcelona-El Prat

Wed 4/29

10:45 am-7:51 pm

1 stop16h 06m

$624

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 4/12

11:50 am-9:20 am

1 stop14h 30m

Barcelona-El Prat

Tue 4/28

12:15 pm-8:29 pm

1 stop15h 14m

$625

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 4/14

12:42 pm-7:35 am

1 stop11h 53m

Barcelona-El Prat

Tue 4/21

10:45 am-7:51 pm

1 stop16h 06m

$627

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/13

5:25 pm-8:00 am

2 stops55h 35m

Barcelona-El Prat

Wed 4/29

1:15 pm-9:36 pm

1 stop15h 21m

$627

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 8/18

4:30 pm-5:55 pm

2 stops18h 25m

Barcelona-El Prat

Wed 9/2

6:40 am-1:35 pm

1 stop13h 55m

$634

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 4/12

12:42 pm-7:35 am

1 stop11h 53m

Barcelona-El Prat

Tue 4/28

10:45 am-7:51 pm

1 stop16h 06m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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 October. Flight prices, which tend to average around $641, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Barcelona-El Prat Airport from Houston during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in October, still average around $669.

How far in advance should I book a flight 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 $851 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 $683 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

13h 30m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 13h 30m
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

  • 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 13h 30m.

  • 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
Air CanadaPriceFrom $523Free CancellationRating
7.1
10,764 reviews
Search Air Canada flights
KLMPriceFrom $524Free CancellationRating
7.7
1,461 reviews
Search KLM flights
IberiaPriceFrom $531Free CancellationRating
7.0
3,129 reviews
Search Iberia flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,239 reviews
Search Delta flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,371 reviews
Search United Airlines flights
Air FrancePriceFrom $547Free CancellationRating
7.4
1,541 reviews
Search Air France flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,774 reviews
Search British Airways flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,370 reviews
Search American Airlines flights
LufthansaPriceFrom $606Free CancellationRating
6.8
7,818 reviews
Search Lufthansa flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,153 reviews
Search ITA Airways 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
Tossa de Mar
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Pals
Pineda de Mar
Roses
Empuriabrava
Badalona
Malgrat de Mar
Calella de Palafrugell
Palafrugell

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.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/31
Tue 4/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airportfrom $468