Cheap flights from Houston to Barcelona from $319

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.
IAH — BCN
Jun 4 — Jun 111
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How to find the cheapest flight from Houston to Barcelona

All the information you need to plan the best HO1 to S37 flight in 2023: compare Houston to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.

Popular in

August

Cheapest in

April

Round-trip from

$667

One-way from

$467
High demand for flights, 26% potential price rise
Best time to find cheap flights, 33% potential price drop
From Houston to Barcelona
One-way flight from Houston to Barcelona

IAH - BCN

Price

$667 - $1,357

BCN

Temperature

48.2 - 75.2 °F

BCN

Rainfall

0.8 - 3.6 inches

Cheap flights from Houston to Barcelona in May, June 2023

The best prices found for Houston to Barcelona flights for May, June
Listed are some of the best fares we've found on flights departing from Houston to Barcelona in 2023. More deals are always being added, so be sure to check back regularly.

Houston to Barcelona 2023 flight deals

Cheap flights to Barcelona from Houston found for this year
Listed are some of the best fares we've found on flights departing from Houston to Barcelona in 2023. More deals are always being added, so be sure to check back regularly.

Cheap American Airlines flights from Houston to Barcelona

Take a look at some of the lowest-priced American Airlines flights heading from Houston to Barcelona. Come back soon if you're not finding the exact deal you're looking for.

Cheap Delta flights from Houston to Barcelona

To aid your search, here are some of the cheapest Delta flights we've found from Houston to Barcelona. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Houston to Barcelona

Late deals on return flights to Barcelona from Houston, departing today and this week
Have a look at some of the last-minute flights available departing from Houston to Barcelona. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Barcelona from Houston

The cheapest one-way flights from Houston to Barcelona
If you're seeking multiple options on one-way flights from Houston to Barcelona, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Houston to Barcelona instead should update the search form at the top of page.

Find flights from Houston to Barcelona within your budget

Use the slider to find flights from Houston to Barcelona that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$695 - $1,007

Route

Depart

Return

Price

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 11/15

2 stops18h 55m

Barcelona-El Prat

Tue 11/21

2 stops28h 44m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 11/6

2 stops15h 09m

Barcelona-El Prat

Tue 11/21

2 stops17h 05m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 11/6

1 stop16h 20m

Barcelona-El Prat

Tue 11/21

2 stops17h 05m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 11/15

1 stop16h 35m

Barcelona-El Prat

Wed 11/22

1 stop14h 35m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 11/6

1 stop18h 15m

Barcelona-El Prat

Tue 11/21

1 stop34h 57m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 11/15

1 stop17h 33m

Barcelona-El Prat

Tue 11/21

1 stop24h 25m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Fri 11/10

1 stop20h 15m

Barcelona-El Prat

Sun 11/19

1 stop24h 45m

Houston George Bush IntcntlBarcelona-El Prat

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 11/15

2 stops23h 25m

Barcelona-El Prat

Thu 11/23

2 stops18h 30m

Houston HobbyBarcelona-El Prat

HOU - BCN

HOUBCN

Houston Hobby

Wed 10/11

1 stop13h 00m

Barcelona-El Prat

Sat 10/28

1 stop18h 34m

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing Barcelona

Peruse reviews from past customers who have flown with American Airlines, Delta and British Airways from Houston to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Delta
8.0
Very good
2,363 reviews
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Air France
7.6
Good
193 reviews
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

United Airlines
7.6
Good
1,521 reviews
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

SWISS
7.6
Good
351 reviews
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

KLM
7.6
Good
159 reviews
Delta
8.0
Very good
2,363 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 10

I have no complaints. Everything was fine. The staff were friendly.

Related info for your journey

Useful info, stats and facts about Houston to Barcelona flights.

Top 10 airlines flying from Houston to Barcelona

The chart below displays the airlines Cheapflights users traveling from Houston to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air FranceCheapest$616Average$966FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
KLMCheapest$617Average$1,052FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
British AirwaysCheapest$618Average$1,362FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
American AirlinesCheapest$638Average$1,207FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$655Average$1,127FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Turkish AirlinesCheapest$688Average$1,030FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
United AirlinesCheapest$727Average$1,436FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
IberiaCheapest$787Average$1,140FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights
LufthansaCheapest$853Average$1,255FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Air CanadaCheapest$908Average$1,471FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights