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Cheap flights from McAllen to Barcelona from $690

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 7/3. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from McAllen to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:04 am - 10:10 am
MFE
-
BCN
16h 06m
1 stop
Iberia Logo
10:45 am - 7:29 pm
BCN
-
MFE
15h 44m
1 stop
$769Iberia
Sun, Sep 20 - Tue, Sep 29
British Airways Logo
4:19 pm - 10:10 am
MFE
-
BCN
34h 51m
1 stop
British Airways Logo
1:30 pm - 9:47 pm
BCN
-
MFE
15h 17m
1 stop
$770British Airways
Sat, Sep 26 - Thu, Oct 8
United Airlines Logo
7:25 pm - 9:00 am
MFE
-
BCN
30h 35m
2 stops
United Airlines Logo
11:15 am - 8:53 am
BCN
-
MFE
28h 38m
2 stops
$774United Airlines
Sat, Sep 26 - Thu, Oct 8
United Airlines Logo
7:25 pm - 1:15 pm
MFE
-
BCN
34h 50m
2 stops
United Airlines Logo
1:15 pm - 8:53 am
BCN
-
MFE
50h 38m
2 stops
$775United Airlines
Sat, Sep 26 - Thu, Oct 8
British Airways Logo
5:54 pm - 10:10 am
MFE
-
BCN
33h 16m
1 stop
British Airways Logo
1:30 pm - 8:51 am
BCN
-
MFE
26h 21m
1 stop
$776British Airways
Sat, Sep 26 - Thu, Oct 8
United Airlines Logo
7:25 pm - 9:20 am
MFE
-
BCN
30h 55m
2 stops
United Airlines Logo
12:15 pm - 8:53 am
BCN
-
MFE
27h 38m
2 stops
$781United Airlines
Sat, Sep 26 - Thu, Oct 8
British Airways Logo
8:01 pm - 7:35 pm
MFE
-
BCN
16h 34m
2 stops
British Airways Logo
10:45 am - 7:29 pm
BCN
-
MFE
15h 44m
1 stop
$784British Airways
Sun, Sep 20 - Tue, Sep 29
British Airways Logo
8:01 pm - 11:40 am
MFE
-
BCN
32h 39m
2 stops
British Airways Logo
1:30 pm - 9:47 pm
BCN
-
MFE
15h 17m
1 stop
$811British Airways
Sat, Sep 26 - Thu, Oct 8
British Airways Logo
8:01 pm - 11:40 am
MFE
-
BCN
32h 39m
2 stops
British Airways Logo
1:30 pm - 8:51 am
BCN
-
MFE
26h 21m
1 stop
$816British Airways
Sat, Sep 26 - Thu, Oct 8
British Airways Logo
5:54 pm - 6:20 pm
MFE
-
BCN
17h 26m
2 stops
British Airways Logo
1:35 pm - 12:16 am
BCN
-
MFE
17h 41m
2 stops
$828British Airways
Thu, Oct 1 - Wed, Oct 7

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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
Sep 26
MFE4:19 pmMcAllen Miller Intl
34h 51m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 8
BCN1:30 pmBarcelona-El Prat
15h 17m
1 stop
MFE9:47 pmMcAllen Miller Intl
$770
British Airways
Sep 26
MFE5:54 pmMcAllen Miller Intl
33h 16m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 8
BCN1:30 pmBarcelona-El Prat
26h 21m
1 stop
MFE8:51 amMcAllen Miller Intl
$776
British Airways
Sep 20
MFE8:01 pmMcAllen Miller Intl
16h 34m
2 stops
BCN7:35 pmBarcelona-El Prat
Sep 29
BCN10:45 amBarcelona-El Prat
15h 44m
1 stop
MFE7:29 pmMcAllen Miller Intl
$784

Iberia flights from McAllen to Barcelona-El Prat Airport

Our best Iberia deals on McAllen to Barcelona-El Prat Airport flight tickets
Iberia
Sep 20
MFE11:04 amMcAllen Miller Intl
16h 06m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 29
BCN10:45 amBarcelona-El Prat
15h 44m
1 stop
MFE7:29 pmMcAllen Miller Intl
$769
Iberia
Jul 21
MFE1:42 pmMcAllen Miller Intl
13h 28m
1 stop
BCN10:10 amBarcelona-El Prat
Jul 31
BCN10:45 amBarcelona-El Prat
18h 01m
1 stop
MFE9:46 pmMcAllen Miller Intl
$1,291
Iberia
Jul 10
MFE5:25 pmMcAllen Miller Intl
33h 45m
1 stop
BCN10:10 amBarcelona-El Prat
Jul 20
BCN9:10 pmBarcelona-El Prat
53h 22m
2 stops
MFE7:32 pmMcAllen Miller Intl
$1,317

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 April 28, 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

Cheapest round-trip
Quickest round-trip

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 9/20

11:04 am-10:10 am

1 stop16h 06m

Barcelona-El Prat

Tue 9/29

10:45 am-7:29 pm

1 stop15h 44m

$769

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

4:19 pm-10:10 am

1 stop34h 51m

Barcelona-El Prat

Thu 10/8

1:30 pm-9:47 pm

1 stop15h 17m

$770

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

7:25 pm-9:00 am

2 stops30h 35m

Barcelona-El Prat

Thu 10/8

11:15 am-8:53 am

2 stops28h 38m

$774

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

7:25 pm-1:15 pm

2 stops34h 50m

Barcelona-El Prat

Thu 10/8

1:15 pm-8:53 am

2 stops50h 38m

$775

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

5:54 pm-10:10 am

1 stop33h 16m

Barcelona-El Prat

Thu 10/8

1:30 pm-8:51 am

1 stop26h 21m

$776

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

7:25 pm-9:20 am

2 stops30h 55m

Barcelona-El Prat

Thu 10/8

12:15 pm-8:53 am

2 stops27h 38m

$781

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sun 9/20

8:01 pm-7:35 pm

2 stops16h 34m

Barcelona-El Prat

Tue 9/29

10:45 am-7:29 pm

1 stop15h 44m

$784

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

8:01 pm-11:40 am

2 stops32h 39m

Barcelona-El Prat

Thu 10/8

1:30 pm-9:47 pm

1 stop15h 17m

$811

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 9/26

8:01 pm-11:40 am

2 stops32h 39m

Barcelona-El Prat

Thu 10/8

1:30 pm-8:51 am

1 stop26h 21m

$816

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Thu 10/1

5:54 pm-6:20 pm

2 stops17h 26m

Barcelona-El Prat

Wed 10/7

1:35 pm-12:16 am

2 stops17h 41m

$828

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 typical price of a round-trip flight between McAllen and Barcelona-El Prat Airport?

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 April. Flight prices, which tend to average around $531, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Barcelona-El Prat Airport from McAllen during December instead. Flights to Barcelona-El Prat Airport in December, while not as cheap as those in April, still average around $636.

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

You could potentially save up to 9% 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

18h 00m

Direct flights

None
The fastest flight from McAllen to Barcelona-El Prat Airport takes 18h 00m
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

Frequently asked questions about flying from McAllen to Barcelona-El Prat Airport

  • 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 18h 00m.

  • 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
11,674 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
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Santa Susanna
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Palafrugell
Calella de Palafrugell
Malgrat de Mar

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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