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Barcelona-El Prat

$453+ Cheap flights from McAllen (MFE) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — BCN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from McAllen to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$552
(oojo)

One-way from

$453
(Delta)

Popular in

July

Cheapest in

February

Average price

$824
From McAllen Miller Intl to Barcelona-El Prat
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One-way flight from McAllen Miller Intl to Barcelona-El Prat
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Highest demand for flights based on searches. 15% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from McAllen to Barcelona-El Prat

Cheapest flights from McAllen to Barcelona-El Prat
Explore the most affordable flight options available from McAllen to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 amMFE - BCN
2 stops19h 35mUnited Airlines
Sat 11/2211:00 amBCN - MFE
2 stops17h 59mUnited Airlines
Deal found 9/9$607
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 amMFE - BCN
3 stops19h 35mAir Canada
Sat 11/221:35 pmBCN - MFE
3 stops28h 54mAir Canada
Deal found 9/9$616
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:04 pmMFE - BCN
2 stops18h 21mBritish Airways
Mon 12/2210:10 amBCN - MFE
2 stops20h 49mBritish Airways
Deal found 9/10$674
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:38 amMFE - BCN
2 stops40h 27mBritish Airways
Sun 11/25:40 amBCN - MFE
2 stops23h 23mBritish Airways
Deal found 9/11$715
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amMFE - BCN
3 stops19h 35mAir Canada
Sun 11/21:35 pmBCN - MFE
3 stops28h 54mAir Canada
Deal found 9/11$1,046
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:25 pmMFE - BCN
3 stops31h 10mAir Canada
Mon 12/226:50 amBCN - MFE
3 stops23h 35mAir Canada
Deal found 9/10$1,224
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:23 pmMFE - BCN
1 stop32h 47mIberia
Mon 9/154:55 pmBCN - MFE
2 stops58h 57mIberia
Deal found 9/9$2,356
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:05 pmMFE - BCN
2 stops19h 10mLufthansa
Mon 9/156:55 pmBCN - MFE
2 stops33h 52mLufthansa
Deal found 9/9$2,420
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amMFE - BCN
3 stops17h 50mAir Canada
Mon 9/1512:10 pmBCN - MFE
3 stops30h 15mAir Canada
Deal found 9/9$2,530

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from McAllen to Barcelona-El Prat Airport that are best for you.

Fly from

McAllen

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 1/14

12:07 pm-8:50 am

1 stop13h 43m

Barcelona-El Prat

Wed 1/28

10:40 am-6:16 pm

1 stop14h 36m

$552

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 1/14

5:05 pm-4:30 pm

2 stops16h 25m

Barcelona-El Prat

Wed 1/28

10:40 am-6:16 pm

1 stop14h 36m

$557

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 11/9

7:00 am-9:35 am

2 stops19h 35m

Barcelona-El Prat

Sat 11/22

11:00 am-9:59 pm

2 stops17h 59m

$607

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 11/9

7:00 am-9:35 am

3 stops19h 35m

Barcelona-El Prat

Sat 11/22

1:35 pm-11:29 am

3 stops28h 54m

$616

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Tue 12/2

5:04 pm-6:25 pm

2 stops18h 21m

Barcelona-El Prat

Mon 12/22

10:10 am-11:59 pm

2 stops20h 49m

$674

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 10/26

10:38 am-9:05 am

2 stops40h 27m

Barcelona-El Prat

Sun 11/2

5:40 am-11:03 pm

2 stops23h 23m

$715

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 10/26

7:00 am-8:35 am

3 stops19h 35m

Barcelona-El Prat

Sun 11/2

1:35 pm-11:29 am

3 stops28h 54m

$1,046

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 1/14

7:00 am-9:35 am

3 stops19h 35m

Barcelona-El Prat

Wed 1/28

11:00 am-11:28 am

2 stops31h 28m

$1,120

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 10/1

5:25 am-9:20 am

2 stops20h 55m

$453

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 10/1

6:55 am-9:00 am

2 stops19h 05m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
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Best time to book a flight from McAllen to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from McAllen to Barcelona-El Prat Airport

What is the cheapest month to book a flight from McAllen to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from McAllen to Barcelona-El Prat Airport (average of $523). Flying from McAllen to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MFE to BCN?

Find hourly flight availability from McAllen to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from McAllen to Barcelona-El Prat Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and British Airways from McAllen to Barcelona-El Prat Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from McAllen to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from McAllen to Barcelona-El Prat?

    McAllen Miller Intl (MFE) is the airport you will fly out of if you book a flight from McAllen to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from Miller Intl; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the McAllen airport to Barcelona-El Prat. It is only a 2.0 mi journey to Miller Intl (MFE) from McAllen’s city center.

  • How long is the flight from McAllen to Barcelona-El Prat Airport?

    For as low as $552, British Airways can have you in Barcelona-El Prat Airport from McAllen in 13h 43m. McAllen and Barcelona-El Prat Airport are separated by a distance of 5537 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from McAllen to Barcelona-El Prat Airport round-trip?

    According to our current data, British Airways ($551), American Airlines ($594), and United Airlines ($594) offers the cheapest pricing from McAllen to Barcelona-El Prat Airport. You may be able to fly from McAllen to Barcelona-El Prat Airport for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from McAllen to Barcelona-El Prat Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $453. United Airlines flights start at $453 while deals on British Airways start at $460 one-way.

  • Can I find deals for flights from McAllen to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on McAllen to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Barcelona-El Prat.

  • Can I find deals for business class flights from McAllen to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from McAllen to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from McAllen to Barcelona-El Prat Airport (average of $523). Flying from McAllen to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from McAllen to Barcelona-El Prat

Discover the top 3 airlines that operate flights from McAllen to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$551Average$1,119FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$594Average$1,244FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$594Average$997FlexibilityNo cancel feeOn-time69%

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