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Cheap flights from McAllen to Barcelona from $491

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Barcelona departing on 1/23. 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.
United Airlines Logo
7:00 am - 9:35 am
MFE
-
BCN
19h 35m2 stops
United Airlines Logo
1:35 pm - 9:57 pm
BCN
-
MFE
39h 22m2 stops
$491United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
7:00 am - 9:00 am
MFE
-
BCN
19h 00m2 stops
United Airlines Logo
11:00 am - 11:28 am
BCN
-
MFE
31h 28m2 stops
$675United Airlines
Fri, Jan 9 - Wed, Jan 21
United Airlines Logo
5:25 pm - 9:00 am
MFE
-
BCN
32h 35m2 stops
United Airlines Logo
11:00 am - 4:07 pm
BCN
-
MFE
36h 07m2 stops
$676United Airlines
Fri, Jan 9 - Tue, Jan 20
British Airways Logo
5:56 pm - 10:35 pm
MFE
-
BCN
21h 39m2 stops
British Airways Logo
10:40 am - 7:13 pm
BCN
-
MFE
15h 33m1 stop
$682British Airways
Fri, Jan 23 - Tue, Jan 27
British Airways Logo
7:28 am - 8:50 am
MFE
-
BCN
18h 22m1 stop
British Airways Logo
10:40 am - 11:17 pm
BCN
-
MFE
19h 37m1 stop
$684British Airways
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
7:01 am - 8:50 am
MFE
-
BCN
18h 49m1 stop
American Airlines Logo
10:40 am - 8:56 am
BCN
-
MFE
29h 16m1 stop
$689American Airlines
Fri, Feb 13 - Tue, Feb 17
British Airways Logo
7:01 am - 8:50 am
MFE
-
BCN
18h 49m1 stop
British Airways Logo
11:20 am - 11:07 pm
BCN
-
MFE
18h 47m2 stops
$692British Airways
Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
7:01 am - 9:00 am
MFE
-
BCN
18h 59m2 stops
American Airlines Logo
10:05 am - 11:07 pm
BCN
-
MFE
20h 02m2 stops
$704American Airlines
Fri, Feb 13 - Tue, Feb 17
British Airways Logo
12:20 pm - 8:50 am
MFE
-
BCN
13h 30m1 stop
British Airways Logo
10:40 am - 7:13 pm
BCN
-
MFE
15h 33m1 stop
$784British Airways
Fri, Jan 9 - Sun, Jan 18
British Airways Logo
9:59 am - 8:50 am
MFE
-
BCN
15h 51m1 stop
British Airways Logo
10:40 am - 11:17 pm
BCN
-
MFE
19h 37m1 stop
$786British Airways
Fri, Jan 9 - Sun, Jan 18

Iberia flights from McAllen to Barcelona-El Prat Airport

Our best Iberia deals on McAllen to Barcelona-El Prat Airport flight tickets
Iberia
Jun 12
MFE2:15 pmMcAllen Miller Intl
16h 45m
2 stops
BCN2:00 pmBarcelona-El Prat
Jun 13
BCN9:10 pmBarcelona-El Prat
32h 10m
2 stops
MFE10:20 pmMcAllen Miller Intl
$1,756
Find similar
Iberia
Jan 4
MFE7:00 pmMcAllen Miller Intl
35h 40m
2 stops
BCN1:40 pmBarcelona-El Prat
Jan 12
BCN10:40 amBarcelona-El Prat
19h 37m
1 stop
MFE11:17 pmMcAllen Miller Intl
$2,206
Find similar
Iberia
Jun 1
MFE12:03 pmMcAllen Miller Intl
15h 07m
1 stop
BCN10:10 amBarcelona-El Prat
Jun 5
BCN10:15 amBarcelona-El Prat
19h 05m
2 stops
MFE10:20 pmMcAllen Miller Intl
$6,822
Find similar

United Airlines flights from McAllen to Barcelona-El Prat Airport

Our best United Airlines deals on McAllen to Barcelona-El Prat Airport flight tickets
United Airlines
Jan 23
MFE7:00 amMcAllen Miller Intl
19h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Jan 27
BCN1:35 pmBarcelona-El Prat
39h 22m
2 stops
MFE9:57 pmMcAllen Miller Intl
$491
Find similar
United Airlines
Jan 9
MFE7:00 amMcAllen Miller Intl
19h 00m
2 stops
BCN9:00 amBarcelona-El Prat
Jan 18
BCN11:00 amBarcelona-El Prat
36h 07m
2 stops
MFE4:07 pmMcAllen Miller Intl
$675
Find similar
United Airlines
Jan 9
MFE7:00 amMcAllen Miller Intl
19h 00m
2 stops
BCN9:00 amBarcelona-El Prat
Jan 18
BCN11:00 amBarcelona-El Prat
41h 57m
2 stops
MFE9:57 pmMcAllen Miller Intl
$676
Find similar

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 December 26, 2025.
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

Fri 1/23

7:00 am-9:35 am

2 stops19h 35m

Barcelona-El Prat

Tue 1/27

1:35 pm-9:57 pm

2 stops39h 22m

$491

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/9

7:00 am-9:00 am

2 stops19h 00m

Barcelona-El Prat

Wed 1/21

11:00 am-11:28 am

2 stops31h 28m

$675

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/9

5:25 pm-9:00 am

2 stops32h 35m

Barcelona-El Prat

Tue 1/20

11:00 am-4:07 pm

2 stops36h 07m

$676

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/23

5:56 pm-10:35 pm

2 stops21h 39m

Barcelona-El Prat

Tue 1/27

10:40 am-7:13 pm

1 stop15h 33m

$682

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/23

7:28 am-8:50 am

1 stop18h 22m

Barcelona-El Prat

Tue 1/27

10:40 am-11:17 pm

1 stop19h 37m

$684

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 2/13

7:01 am-8:50 am

1 stop18h 49m

Barcelona-El Prat

Tue 2/17

10:40 am-8:56 am

1 stop29h 16m

$689

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 2/13

7:01 am-8:50 am

1 stop18h 49m

Barcelona-El Prat

Tue 2/17

11:20 am-11:07 pm

2 stops18h 47m

$692

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 2/13

7:01 am-9:00 am

2 stops18h 59m

Barcelona-El Prat

Tue 2/17

10:05 am-11:07 pm

2 stops20h 02m

$704

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/9

12:20 pm-8:50 am

1 stop13h 30m

Barcelona-El Prat

Sun 1/18

10:40 am-7:13 pm

1 stop15h 33m

$784

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 1/9

9:59 am-8:50 am

1 stop15h 51m

Barcelona-El Prat

Sun 1/18

10:40 am-11:17 pm

1 stop19h 37m

$786

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $724. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $997. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from McAllen in the morning is the least expensive time of day to depart. momondo users have found prices as low as $724 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $878 on average. Flights to Barcelona-El Prat Airport from McAllen in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

16h 30m

Direct flights

None
The fastest flight from McAllen to Barcelona-El Prat Airport takes 16h 30m
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 16h 30m.

  • 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
British AirwaysPriceFrom $579Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
American AirlinesPriceFrom $652Free CancellationRating
7.2
11,064 reviews
Search American Airlines 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
El Prat de Llobregat
Castelldefels
Tarragona
L'Hospitalet de Llobregat
Santa Susanna
Cambrils
Cadaques
Calella
Empuriabrava
Pals
Pineda de Mar
Roses
Badalona
Palafrugell
Tortosa
La Pineda

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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