$399 Cheap Flights from McAllen (MFE) to Barcelona (BCN)

View $399 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Barcelona El Prat Airport (BCN)

Cheap Flights from McAllen to Barcelona (MFE-BCN)

Prices were available within the past 7 days and start at $399 for one-way flights and $438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 24 - Tue, Mar 3
MFE
McAllen
BCN
Barcelona
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 24 from McAllen to Barcelona, returning Tue, Mar 3, priced at $438 found 2 days ago
Delta
Tue, Feb 24 - Tue, Mar 3
MFE
McAllen
BCN
Barcelona
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 24 from McAllen to Barcelona, returning Tue, Mar 3, priced at $438 found 2 days ago
Delta
Sun, Nov 2 - Tue, Nov 18
MFE
McAllen
BCN
Barcelona
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Nov 2 from McAllen to Barcelona, returning Tue, Nov 18, priced at $444 found 6 days ago
British Airways
Wed, Jan 14 - Wed, Jan 21
MFE
McAllen
BCN
Barcelona
$481 Roundtrip, found 22 hours ago
$481
Roundtrip
found 22 hours ago
Select British Airways flight, departing Wed, Jan 14 from McAllen to Barcelona, returning Wed, Jan 21, priced at $481 found 22 hours ago
Iberia
Tue, Jan 27 - Tue, Feb 3
MFE
McAllen
BCN
Barcelona
$484 Roundtrip, found 22 hours ago
$484
Roundtrip
found 22 hours ago
Select Iberia flight, departing Tue, Jan 27 from McAllen to Barcelona, returning Tue, Feb 3, priced at $484 found 22 hours ago
Air Canada
Mon, Nov 10 - Thu, Nov 20
MFE
McAllen
BCN
Barcelona
$484 Roundtrip, found 1 day ago
$484
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 10 from McAllen to Barcelona, returning Thu, Nov 20, priced at $484 found 1 day ago
American Airlines
Tue, Feb 24 - Tue, Mar 3
MFE
McAllen
BCN
Barcelona
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Feb 24 from McAllen to Barcelona, returning Tue, Mar 3, priced at $484 found 2 days ago
Air Canada
Tue, Jan 13 - Fri, Jan 23
MFE
McAllen
BCN
Barcelona
$487 Roundtrip, found 1 day ago
$487
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Jan 13 from McAllen to Barcelona, returning Fri, Jan 23, priced at $487 found 1 day ago
Air Canada
Tue, Feb 3 - Tue, Feb 10
MFE
McAllen
BCN
Barcelona
$487 Roundtrip, found 4 days ago
$487
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Feb 3 from McAllen to Barcelona, returning Tue, Feb 10, priced at $487 found 4 days ago
Delta
Tue, Nov 4 - Mon, Nov 10
MFE
McAllen
BCN
Barcelona
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 4 from McAllen to Barcelona, returning Mon, Nov 10, priced at $488 found 1 day ago

Find the cheapest month to fly from McAllen (MFE) to Barcelona (BCN)

November is typically the cheapest month to fly

From $510 - $1,376 per traveler.

Frequently asked questions

How much does a flight from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN) cost?
Snag a cheap one-way flight from $399 or cheap return flight from $438 from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN)?
Traveling in February may help you find better deals, as it's the cheapest month for flights between MFE and BCN. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from MFE to BCN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN)?
You'll need to hop on a flight with a layover when traveling from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MFE to BCN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN)?
To touch down at Barcelona Intl. Airport (BCN) on schedule, pick a flight that takes off from Miller Intl. Airport (MFE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN) last-minute?
Last-minute fares from MFE to BCN are typically more expensive. To secure the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a MFE to BCN flight and hotel package?
You'll typically save money by booking a MFE to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to Barcelona Intl. Airport (BCN)?
If you reserved your MFE to BCN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miller Intl.
Destination airport
Barcelona Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Iberia, Lufthansa, United
Roundtrip price
$438
Distance
5539 mi

Book with confidence

McAllen to Barcelona Flights

The cheapest times to fly from McAllen to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McAllen to Barcelona are during the month of February. You can find some of the cheapest flights from McAllen to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from McAllen to Barcelona

Sunday is one of the best days to book for cheap flights from McAllen to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from McAllen to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McAllen to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McAllen to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your McAllen to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

McAllen to Barcelona Flights

Explore a world of travel with Expedia

*Available to One Key members.