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Cheap flights from McAllen to Barcelona from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Barcelona departing on 8/1. 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
0 bags

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Find the cheapest flights from McAllen to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:32 am - 7:35 am
MFE
-
BCN
14h 03m
1 stop
British Airways Logo
10:45 am - 6:52 pm
BCN
-
MFE
15h 07m
1 stop
$701British Airways
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
1:10 pm - 1:00 pm
MFE
-
BCN
16h 50m
2 stops
American Airlines Logo
10:30 am - 10:40 pm
BCN
-
MFE
19h 10m
2 stops
$710American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
7:32 pm - 8:20 pm
MFE
-
BCN
17h 48m
2 stops
American Airlines Logo
7:40 am - 10:19 pm
BCN
-
MFE
21h 39m
2 stops
$718American Airlines
Sun, Apr 12 - Tue, Apr 28
American Airlines Logo
10:32 am - 7:35 am
MFE
-
BCN
14h 03m
1 stop
American Airlines Logo
10:15 am - 10:19 pm
BCN
-
MFE
19h 04m
2 stops
$721American Airlines
Sun, Apr 12 - Tue, Apr 28
British Airways Logo
6:40 am - 7:35 am
MFE
-
BCN
17h 55m
1 stop
British Airways Logo
10:45 am - 6:42 pm
BCN
-
MFE
14h 57m
1 stop
$734British Airways
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
6:55 pm - 8:20 am
MFE
-
BCN
30h 25m
2 stops
United Airlines Logo
1:15 pm - 10:59 pm
BCN
-
MFE
40h 44m
3 stops
$745United Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
7:32 pm - 8:35 pm
MFE
-
BCN
18h 03m
2 stops
American Airlines Logo
10:45 am - 11:59 pm
BCN
-
MFE
20h 14m
1 stop
$754American Airlines
Thu, Apr 16 - Thu, Apr 23
Air Canada Logo
7:00 am - 8:00 am
MFE
-
BCN
18h 00m
2 stops
Air Canada Logo
12:15 pm - 10:59 pm
BCN
-
MFE
17h 44m
2 stops
$755Air Canada
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
6:55 pm - 1:15 pm
MFE
-
BCN
35h 20m
2 stops
United Airlines Logo
1:15 pm - 10:59 pm
BCN
-
MFE
40h 44m
3 stops
$757United Airlines
Sun, Apr 12 - Tue, Apr 28
Iberia Logo
10:32 am - 7:35 am
MFE
-
BCN
14h 03m
1 stop
Iberia Logo
10:45 am - 8:28 pm
BCN
-
MFE
16h 43m
1 stop
$758Iberia
Thu, Apr 16 - Thu, Apr 23

British Airways flights from McAllen to Barcelona-El Prat Airport

Our best British Airways deals on McAllen to Barcelona-El Prat Airport flight tickets
British Airways
Apr 15
MFE10:32 amMcAllen Miller Intl
14h 03m
1 stop
BCN7:35 amBarcelona-El Prat
Apr 22
BCN10:45 amBarcelona-El Prat
15h 07m
1 stop
MFE6:52 pmMcAllen Miller Intl
$701
British Airways
Apr 12
MFE6:40 amMcAllen Miller Intl
17h 55m
1 stop
BCN7:35 amBarcelona-El Prat
Apr 28
BCN10:45 amBarcelona-El Prat
14h 57m
1 stop
MFE6:42 pmMcAllen Miller Intl
$734
British Airways
Apr 17
MFE7:32 pmMcAllen Miller Intl
17h 43m
2 stops
BCN8:15 pmBarcelona-El Prat
Apr 24
BCN10:45 amBarcelona-El Prat
18h 55m
1 stop
MFE10:40 pmMcAllen Miller Intl
$781

American Airlines flights from McAllen to Barcelona-El Prat Airport

Our best American Airlines deals on McAllen to Barcelona-El Prat Airport flight tickets
American Airlines
Apr 15
MFE1:10 pmMcAllen Miller Intl
16h 50m
2 stops
BCN1:00 pmBarcelona-El Prat
Apr 22
BCN10:30 amBarcelona-El Prat
19h 10m
2 stops
MFE10:40 pmMcAllen Miller Intl
$710
American Airlines
Apr 12
MFE7:32 pmMcAllen Miller Intl
17h 48m
2 stops
BCN8:20 pmBarcelona-El Prat
Apr 28
BCN7:40 amBarcelona-El Prat
21h 39m
2 stops
MFE10:19 pmMcAllen Miller Intl
$718
American Airlines
Apr 12
MFE10:32 amMcAllen Miller Intl
14h 03m
1 stop
BCN7:35 amBarcelona-El Prat
Apr 28
BCN10:15 amBarcelona-El Prat
19h 04m
2 stops
MFE10:19 pmMcAllen Miller Intl
$721

momondo Fare Finder

 
Customize your flight search to find flights from McAllen to Barcelona-El Prat Airport 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 March 4, 2026.
Use the filters below to find and compare flights from McAllen to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 4/15

10:32 am-7:35 am

1 stop14h 03m

Barcelona-El Prat

Wed 4/22

10:45 am-6:52 pm

1 stop15h 07m

$701

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 4/15

1:10 pm-1:00 pm

2 stops16h 50m

Barcelona-El Prat

Wed 4/22

10:30 am-10:40 pm

2 stops19h 10m

$710

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 4/12

7:32 pm-8:20 pm

2 stops17h 48m

Barcelona-El Prat

Tue 4/28

7:40 am-10:19 pm

2 stops21h 39m

$718

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 4/12

10:32 am-7:35 am

1 stop14h 03m

Barcelona-El Prat

Tue 4/28

10:15 am-10:19 pm

2 stops19h 04m

$721

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 4/12

6:40 am-7:35 am

1 stop17h 55m

Barcelona-El Prat

Tue 4/28

10:45 am-6:42 pm

1 stop14h 57m

$734

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Wed 4/15

6:55 pm-8:20 am

2 stops30h 25m

Barcelona-El Prat

Wed 4/22

1:15 pm-10:59 pm

3 stops40h 44m

$745

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 4/16

7:32 pm-8:35 pm

2 stops18h 03m

Barcelona-El Prat

Thu 4/23

10:45 am-11:59 pm

1 stop20h 14m

$754

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 4/16

7:00 am-8:00 am

2 stops18h 00m

Barcelona-El Prat

Thu 4/23

12:15 pm-10:59 pm

2 stops17h 44m

$755

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 4/12

6:55 pm-1:15 pm

2 stops35h 20m

Barcelona-El Prat

Tue 4/28

1:15 pm-10:59 pm

3 stops40h 44m

$757

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 4/16

10:32 am-7:35 am

1 stop14h 03m

Barcelona-El Prat

Thu 4/23

10:45 am-8:28 pm

1 stop16h 43m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from McAllen to Barcelona-El Prat Airport

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 cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from McAllen is in December. Flight prices, which tend to average around $636, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Barcelona-El Prat Airport from McAllen during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in December, still average around $652.

Can stopping save me money on McAllen to Barcelona-El Prat Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a McAllen to Barcelona-El Prat Airport flight.

When to book flights from McAllen to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from McAllen to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap McAllen to Barcelona-El Prat Airport (MFE to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Barcelona-El Prat Airport

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from McAllen to Barcelona-El Prat Airport takes 17h 40m
There are no direct flights from McAllen to Barcelona-El Prat Airport. There are no popular flight routes from McAllen to Barcelona-El Prat Airport.
Search flight deals

  • How far is McAllen Miller Intl to Barcelona-El Prat by plane?

    The straight-line distance from McAllen Miller Intl to Barcelona-El Prat is 5535.4 mi. In terms of flight time, this usually takes a little over 17h 40m.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from McAllen Miller Intl Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from McAllen Miller Intl Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from McAllen to Barcelona-El Prat Airport?

Best airlines flying from McAllen to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from McAllen to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $486Free CancellationRating
7.1
11,379 reviews
Search American Airlines flights
British AirwaysPriceFrom $507Free CancellationRating
6.7
7,774 reviews
Search British Airways flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Pals
Pineda de Mar
Roses
Empuriabrava
Badalona
Malgrat de Mar
Calella de Palafrugell
Palafrugell

Why use momondo?

Why should I use momondo to find a flight deal from McAllen to Barcelona?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from McAllen.

Can I find flights from McAllen to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from McAllen with this policy.

How can momondo help me find flights from McAllen to Barcelona?

Once you have performed a search for McAllen 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 McAllen to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of McAllen to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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