Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Barcelona from $275

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 7/27. 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
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.
Turkish Airlines Logo
9:10 pm - 10:45 am
IAH
-
BCN
30h 35m
1 stop
Turkish Airlines Logo
7:40 am - 7:15 pm
BCN
-
IAH
18h 35m
1 stop
$700Turkish Airlines
Tue, Sep 8 - Wed, Sep 23
Turkish Airlines Logo
9:10 pm - 11:15 pm
IAH
-
BCN
19h 05m
1 stop
Turkish Airlines Logo
7:05 pm - 7:15 pm
BCN
-
IAH
31h 10m
1 stop
$747Turkish Airlines
Mon, Sep 7 - Fri, Sep 18
Turkish Airlines Logo
9:10 pm - 11:15 pm
IAH
-
BCN
19h 05m
1 stop
Turkish Airlines Logo
12:10 pm - 7:15 pm
BCN
-
IAH
38h 05m
1 stop
$764Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
KLM Logo
5:26 pm - 12:50 pm
HOU
-
BCN
12h 24m
1 stop
KLM Logo
11:00 am - 10:40 pm
BCN
-
HOU
18h 40m
1 stop
$851KLM
Mon, Sep 21 - Wed, Sep 30
Delta Logo
11:00 am - 5:10 pm
HOU
-
BCN
23h 10m
2 stops
Delta Logo
11:00 am - 10:40 pm
BCN
-
HOU
18h 40m
1 stop
$855Delta
Mon, Sep 21 - Wed, Sep 30
Delta Logo
11:00 am - 3:35 pm
HOU
-
BCN
21h 35m
2 stops
Delta Logo
9:20 am - 10:40 pm
BCN
-
HOU
20h 20m
2 stops
$859Delta
Mon, Sep 21 - Wed, Sep 30
British Airways Logo
12:14 pm - 10:10 am
HOU
-
BCN
14h 56m
1 stop
British Airways Logo
10:45 am - 5:42 pm
BCN
-
HOU
13h 57m
1 stop
$902British Airways
Mon, Sep 7 - Fri, Sep 18
American Airlines Logo
12:57 pm - 10:10 am
HOU
-
BCN
14h 13m
1 stop
American Airlines Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$903American Airlines
Sun, Aug 9 - Tue, Aug 25
American Airlines Logo
12:57 pm - 10:10 am
HOU
-
BCN
14h 13m
1 stop
American Airlines Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$906American Airlines
Sun, Aug 9 - Tue, Aug 25
British Airways Logo
12:14 pm - 10:10 am
HOU
-
BCN
14h 56m
1 stop
British Airways Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$913British Airways
Wed, Aug 12 - Tue, Aug 18

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

Virgin Atlantic flights from Houston to Barcelona

Our best Virgin Atlantic deals on Houston to Barcelona flight tickets
Virgin Atlantic
Nov 23
HOU10:05 amHouston Hobby
15h 30m
2 stops
BCN8:35 amBarcelona-El Prat
Dec 4
BCN10:30 amBarcelona-El Prat
18h 13m
2 stops
HOU9:43 pmHouston Hobby
$690
Virgin Atlantic
Dec 14
HOU10:05 amHouston Hobby
15h 30m
2 stops
BCN8:35 amBarcelona-El Prat
Dec 25
BCN10:30 amBarcelona-El Prat
18h 13m
2 stops
HOU9:43 pmHouston Hobby
$854
Virgin Atlantic
Oct 14
HOU11:05 amHouston Hobby
18h 45m
1 stop
BCN12:50 pmBarcelona-El Prat
Oct 24
BCN11:00 amBarcelona-El Prat
19h 09m
1 stop
HOU11:09 pmHouston Hobby
$872

Turkish Airlines flights from Houston to Barcelona

Our best Turkish Airlines deals on Houston to Barcelona flight tickets
Turkish Airlines
Sep 8
IAH9:10 pmHouston George Bush Intcntl
30h 35m
1 stop
BCN10:45 amBarcelona-El Prat
Sep 23
BCN7:40 amBarcelona-El Prat
18h 35m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$700
Turkish Airlines
Sep 7
IAH9:10 pmHouston George Bush Intcntl
19h 05m
1 stop
BCN11:15 pmBarcelona-El Prat
Sep 18
BCN7:05 pmBarcelona-El Prat
31h 10m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$747
Turkish Airlines
Aug 9
IAH9:10 pmHouston George Bush Intcntl
19h 05m
1 stop
BCN11:15 pmBarcelona-El Prat
Aug 25
BCN12:10 pmBarcelona-El Prat
38h 05m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$764

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 July 6, 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

Tue 9/8

9:10 pm-10:45 am

1 stop30h 35m

Barcelona-El Prat

Wed 9/23

7:40 am-7:15 pm

1 stop18h 35m

$700

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 9/7

9:10 pm-11:15 pm

1 stop19h 05m

Barcelona-El Prat

Fri 9/18

7:05 pm-7:15 pm

1 stop31h 10m

$747

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 8/9

9:10 pm-11:15 pm

1 stop19h 05m

Barcelona-El Prat

Tue 8/25

12:10 pm-7:15 pm

1 stop38h 05m

$764

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 9/21

5:26 pm-12:50 pm

1 stop12h 24m

Barcelona-El Prat

Wed 9/30

11:00 am-10:40 pm

1 stop18h 40m

$851

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 9/21

11:00 am-5:10 pm

2 stops23h 10m

Barcelona-El Prat

Wed 9/30

11:00 am-10:40 pm

1 stop18h 40m

$855

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 9/21

11:00 am-3:35 pm

2 stops21h 35m

Barcelona-El Prat

Wed 9/30

9:20 am-10:40 pm

2 stops20h 20m

$859
Quickest round-trip

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 9/7

12:14 pm-10:10 am

1 stop14h 56m

Barcelona-El Prat

Fri 9/18

10:45 am-5:42 pm

1 stop13h 57m

$902

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 8/9

12:57 pm-10:10 am

1 stop14h 13m

Barcelona-El Prat

Tue 8/25

10:45 am-7:51 pm

1 stop16h 06m

$903

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 8/9

12:57 pm-10:10 am

1 stop14h 13m

Barcelona-El Prat

Tue 8/25

10:45 am-7:51 pm

1 stop16h 06m

$906

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Wed 8/12

12:14 pm-10:10 am

1 stop14h 56m

Barcelona-El Prat

Tue 8/18

10:45 am-7:51 pm

1 stop16h 06m

$913

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

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 August is, on average, the cheapest month to fly to Barcelona from Houston, with most prices found around $305. If you don’t want to visit Barcelona in August, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $411.

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 $882 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 $802 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
1,534 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.8
8,451 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,620 reviews
Search Air France flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
8,099 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,310 reviews
Search Air Canada flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,941 reviews
Search United Airlines flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,278 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,121 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.

An easier way to manage your Barcelona 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
Wed 8/5
Wed 8/12
By creating a price alert you accept our terms of use and privacy policy.

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