What are the cheapest airlines flying from Houston to Barcelona round-trip?

American Airlines, at $710, was found to be the cheapest airline from Houston to Barcelona.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Houston to Barcelona?

When booking a flight from Houston to Barcelona, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

Can I find flights from Houston to Barcelona for under $700 on Cheapflights?

Yes, there are multiple flights from Houston to Barcelona for under $700. The cheapest flight booked recently is on Multiple Airlines for just $695, but on average you can expect to pay $751.

Are there last-minute flights available from Houston to Barcelona for under $900?

There are currently 20+ open flights from Houston to Barcelona within the next 7 days for less than $900.

Which airlines flying from Houston to Barcelona have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston to Barcelona that may be offering flexible cancellation policies are British Airways, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What is the cheapest month to fly from Houston to Barcelona?

Flights from Houston to Barcelona lean towards being more expensive in August. Prices are generally better when you fly from Houston to Barcelona in April, with the cheapest ticket starting at $593.

When is the cheapest time to fly from Houston to Barcelona (IAH - BCN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Barcelona as you normally would.

Cheap Flights from Houston, TX to Barcelona, Spain from $319 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from Houston to Barcelona

Popular in	August
Cheapest in	April
Round-trip from	$667
One-way from	$467

High demand for flights, 26% potential price rise

Search Deals

Best time to find cheap flights, 33% potential price drop

Search Deals

From Houston to Barcelona

Search Deals

One-way flight from Houston to Barcelona

Search Deals

IAH - BCN Price	$667 - $1,357
BCN Temperature	48.2 - 75.2 °F
BCN Rainfall	0.8 - 3.6 inches

IAH - BCN

Price

$667 - $1,357

BCN

Temperature

48.2 - 75.2 °F

BCN

Rainfall

0.8 - 3.6 inches

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 89% on flights from Houston to Barcelona compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,368. For sooner than that we have options available in the next 3 days from $2,009.

Cheap flights from Houston to Barcelona in May, June 2023

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.

Jun 7 - Jun 16

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

43h 24m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

38h 47m

$879

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

31h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

51h 45m

$978

Multiple Airlines

Deal found 5/30

Jun 7 - Jun 16

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

43h 24m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

36h 14m

$981

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

31h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

52h 57m

$989

Multiple Airlines

Deal found 5/30

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

29h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

51h 45m

$1,022

Multiple Airlines

Deal found 5/29

Jun 17 - Jun 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

26h 55m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

32h 37m

$1,032

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

29h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

50h 45m

$1,050

Multiple Airlines

Deal found 5/29

Jun 17 - Jun 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

32h 45m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

32h 37m

$1,054

Multiple Airlines

Deal found 5/29

Jun 17 - Jun 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

26h 55m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

39h 47m

$1,060

Multiple Airlines

Deal found 5/29

Houston to Barcelona 2023 flight deals

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.

Nov 15 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

18h 55m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

28h 44m

$695

Multiple Airlines

Deal found 5/29

Nov 6 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

15h 09m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 05m

$710

American Airlines

Deal found 5/28

Nov 6 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 20m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 05m

$711

American Airlines

Deal found 5/28

Dec 13 - Dec 20

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

17h 40m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

19h 26m

$717

British Airways

Deal found 5/29

Nov 15 - Nov 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 35m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

14h 35m

$719

Delta

Deal found 5/29

Nov 15 - Nov 23

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

17h 33m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

29h 21m

$721

American Airlines

Deal found 5/29

Dec 13 - Dec 20

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

17h 53m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

25h 35m

$725

American Airlines

Deal found 5/29

Nov 6 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

18h 15m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

34h 57m

$728

United Airlines

Deal found 5/28

Nov 15 - Nov 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 35m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 51m

$730

Delta

Deal found 5/29

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.

Nov 6 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

15h 09m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 05m

$710

American Airlines

Deal found 5/28

Nov 6 - Nov 21

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 20m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 05m

$711

American Airlines

Deal found 5/28

Nov 15 - Nov 23

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

17h 33m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

29h 21m

$721

American Airlines

Deal found 5/29

Nov 11 - Nov 20

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

17h 33m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

36h 11m

$763

American Airlines

Deal found 5/28

Nov 11 - Nov 20

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

19h 03m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

31h 11m

$766

American Airlines

Deal found 5/28

Nov 11 - Nov 20

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

18h 43m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

19h 00m

$774

American Airlines

Deal found 5/28

Nov 10 - Nov 19

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

15h 09m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

29h 50m

$798

American Airlines

Deal found 5/28

Nov 10 - Nov 19

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

15h 09m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

18h 20m

$808

American Airlines

Deal found 5/28

Nov 15 - Nov 19

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

17h 33m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

18h 20m

$810

American Airlines

Deal found 5/29

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.

Nov 15 - Nov 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 35m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

1 stop

14h 35m

$719

Delta

Deal found 5/29

Nov 15 - Nov 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

16h 35m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

17h 51m

$730

Delta

Deal found 5/29

Nov 15 - Nov 23

HOU

Houston Hobby

BCN

Barcelona-El Prat

1 stop

19h 45m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

16h 42m

$856

Delta

Deal found 5/29

Nov 15 - Nov 22

HOU

Houston Hobby

BCN

Barcelona-El Prat

1 stop

12h 39m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

17h 49m

$857

Delta

Deal found 5/29

Nov 15 - Nov 21

HOU

Houston Hobby

BCN

Barcelona-El Prat

1 stop

19h 45m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

17h 47m

$881

Delta

Deal found 5/29

Oct 11 - Oct 18

HOU

Houston Hobby

BCN

Barcelona-El Prat

2 stops

23h 05m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

28h 59m

$961

Delta

Deal found 5/29

Oct 11 - Oct 28

HOU

Houston Hobby

BCN

Barcelona-El Prat

2 stops

23h 05m

BCN

Barcelona-El Prat

HOU

Houston Hobby

1 stop

18h 34m

$1,011

Delta

Deal found 5/30

Oct 11 - Oct 18

HOU

Houston Hobby

BCN

Barcelona-El Prat

1 stop

13h 00m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

26h 26m

$1,016

Delta

Deal found 5/29

Sep 14 - Oct 14

HOU

Houston Hobby

BCN

Barcelona-El Prat

1 stop

13h 08m

BCN

Barcelona-El Prat

HOU

Houston Hobby

2 stops

28h 59m

$1,286

Delta

Deal found 5/30

Last minute flights from Houston to Barcelona

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.

Jun 7 - Jun 16

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

43h 24m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

38h 47m

$879

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

31h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

51h 45m

$978

Multiple Airlines

Deal found 5/30

Jun 7 - Jun 16

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

43h 24m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

36h 14m

$981

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

31h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

52h 57m

$989

Multiple Airlines

Deal found 5/30

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

29h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

51h 45m

$1,022

Multiple Airlines

Deal found 5/29

Jun 8 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

29h 10m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

50h 45m

$1,050

Multiple Airlines

Deal found 5/29

Jun 6 - Jun 16

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

26h 15m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

38h 47m

$1,121

Multiple Airlines

Deal found 5/30

Jun 9 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

36h 56m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

2 stops

51h 45m

$1,129

Multiple Airlines

Deal found 5/29

Jun 9 - Jun 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

36h 56m

BCN

Barcelona-El Prat

IAH

Houston George Bush Intcntl

3 stops

50h 45m

$1,157

Multiple Airlines

Deal found 5/29

One-way flights to Barcelona from Houston

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.

Sep 12

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

40h 55m

$319

Multiple Airlines

Deal found 5/29

Oct 19

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

1 stop

21h 00m

$381

WestJet

Deal found 5/29

Oct 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

55h 52m

$387

Multiple Airlines

Deal found 5/30

Oct 22

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

40h 59m

$397

Multiple Airlines

Deal found 5/30

Oct 19

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

24h 05m

$402

Multiple Airlines

Deal found 5/29

Nov 13

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

28h 50m

$406

TAP AIR PORTUGAL

Deal found 5/29

Oct 18

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

49h 12m

$415

Multiple Airlines

Deal found 5/30

Jul 13

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

2 stops

55h 33m

$417

Multiple Airlines

Deal found 5/30

Aug 14

IAH

Houston George Bush Intcntl

BCN

Barcelona-El Prat

3 stops

25h 15m

$419

Multiple Airlines

Deal found 5/29

Find flights from Houston to Barcelona within your budget

Fly from

Fly to

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

$695

Pick Dates

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

$710

Pick Dates

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

$711

Pick Dates

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

$719

Pick Dates

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

$728

Pick Dates

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

$745

Pick Dates

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

$784

Pick Dates

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

$791

Pick Dates

Houston HobbyBarcelona-El Prat

HOU - BCN

HOUBCN

Houston Hobby

Wed 10/11

1 stop13h 00m

Barcelona-El Prat

Sat 10/28

1 stop18h 34m

$1,007

Pick Dates

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

Reviews

1 / 10

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

Related info for your journey

IAH stands for Houston George Bush Intcntl Airport, while BCN stands for Barcelona-El Prat Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD) are some additional IATA codes for airports related to your trip.

Flights to Barcelona from Houston

Flights to Houston

Flights to Barcelona

Flights from Houston

Flights from Barcelona

Rent a Car

Car Rentals in Barcelona

Car Rentals at Barcelona-El Prat

Car Rentals at Costa Brava

Top 10 airlines flying from Houston to Barcelona

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Air France	Cheapest$616	Average$966	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Air France flights
KLM	Cheapest$617	Average$1,052	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
British Airways	Cheapest$618	Average$1,362	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights
American Airlines	Cheapest$638	Average$1,207	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$655	Average$1,127	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Turkish Airlines	Cheapest$688	Average$1,030	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Turkish Airlines flights
United Airlines	Cheapest$727	Average$1,436	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Iberia	Cheapest$787	Average$1,140	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Iberia flights
Lufthansa	Cheapest$853	Average$1,255	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
Air Canada	Cheapest$908	Average$1,471	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights

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USA to Dubai flights

Los Angeles to Houston flights

Houston to Saginaw flights

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.

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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

Cheapest in

Round-trip from

One-way from

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

What is the cheapest month to fly from Houston to Barcelona?

When is the cheapest time to fly from Houston to Barcelona (IAH - BCN)?

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.

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.

Related info for your journey

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

Which airlines flying from Houston to Barcelona have flexible cancellations due to COVID-19?

Can I find flights from Houston to Barcelona for under $700 on Cheapflights?

Are there last-minute flights available from Houston to Barcelona for under $900?

What are the cheapest airlines flying from Houston to Barcelona round-trip?

What are the most popular airlines that fly from Houston to Barcelona?

What does IAH to BCN mean?

Flights to Barcelona from Houston

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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.

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