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Cheap flights from McAllen to Barcelona from $822

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 10/23. 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
1 adult, Economy, 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.
British Airways Logo
1:51 pm - 1:50 pm
MFE
-
BCN
16h 59m
2 stops
British Airways Logo
10:40 am - 8:51 am
BCN
-
MFE
28h 11m
1 stop
$822British Airways
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
7:00 am - 8:20 am
MFE
-
BCN
18h 20m
3 stops
United Airlines Logo
10:30 am - 9:07 am
BCN
-
MFE
28h 37m
2 stops
$824United Airlines
Fri, Oct 23 - Fri, Oct 30
British Airways Logo
7:00 am - 10:10 am
MFE
-
BCN
20h 10m
1 stop
British Airways Logo
10:40 am - 10:26 am
BCN
-
MFE
29h 46m
1 stop
$825British Airways
Fri, Oct 23 - Fri, Oct 30
Iberia Logo
4:35 pm - 8:15 pm
MFE
-
BCN
20h 40m
2 stops
Iberia Logo
9:20 pm - 7:29 pm
BCN
-
MFE
29h 09m
2 stops
$831Iberia
Fri, Sep 25 - Mon, Oct 5
Iberia Logo
4:35 pm - 10:10 am
MFE
-
BCN
34h 35m
1 stop
Iberia Logo
7:20 pm - 7:29 pm
BCN
-
MFE
31h 09m
2 stops
$840Iberia
Fri, Sep 25 - Mon, Oct 5
British Airways Logo
9:21 am - 10:10 am
MFE
-
BCN
17h 49m
1 stop
British Airways Logo
10:45 am - 12:16 am
BCN
-
MFE
20h 31m
1 stop
$924British Airways
Fri, Sep 25 - Mon, Oct 5
United Airlines Logo
7:00 am - 8:00 am
MFE
-
BCN
18h 00m
3 stops
United Airlines Logo
6:40 am - 9:58 pm
BCN
-
MFE
22h 18m
2 stops
$1,077United Airlines
Fri, Sep 25 - Mon, Oct 5
Air Canada Logo
5:20 am - 8:00 am
MFE
-
BCN
19h 40m
3 stops
Air Canada Logo
1:50 pm - 11:22 am
BCN
-
MFE
28h 32m
3 stops
$1,278Air Canada
Fri, Sep 25 - Mon, Oct 5
Lufthansa Logo
9:43 am - 1:10 pm
MFE
-
BCN
20h 27m
2 stops
Lufthansa Logo
7:00 pm - 9:51 pm
BCN
-
MFE
33h 51m
2 stops
$1,292Lufthansa
Sat, Jul 4 - Fri, Jul 10
Iberia Logo
1:43 pm - 9:05 am
MFE
-
BCN
12h 22m
1 stop
Iberia Logo
10:15 pm - 10:37 pm
BCN
-
MFE
31h 22m
2 stops
$1,338Iberia
Sat, Jul 4 - Fri, Jul 10

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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
Oct 23
MFE1:51 pmMcAllen Miller Intl
16h 59m
2 stops
BCN1:50 pmBarcelona-El Prat
Oct 30
BCN10:40 amBarcelona-El Prat
28h 11m
1 stop
MFE8:51 amMcAllen Miller Intl
$822
British Airways
Oct 23
MFE7:00 amMcAllen Miller Intl
20h 10m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 30
BCN10:40 amBarcelona-El Prat
29h 46m
1 stop
MFE10:26 amMcAllen Miller Intl
$825
British Airways
Sep 25
MFE9:21 amMcAllen Miller Intl
17h 49m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 5
BCN10:45 amBarcelona-El Prat
20h 31m
1 stop
MFE12:16 amMcAllen Miller Intl
$924

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
Oct 23
MFE5:20 amMcAllen Miller Intl
20h 00m
2 stops
BCN8:20 amBarcelona-El Prat
Oct 30
BCN3:05 pmBarcelona-El Prat
24h 02m
2 stops
MFE9:07 amMcAllen Miller Intl
$824
United Airlines
Sep 25
MFE7:00 amMcAllen Miller Intl
18h 00m
3 stops
BCN8:00 amBarcelona-El Prat
Oct 5
BCN6:40 amBarcelona-El Prat
22h 18m
2 stops
MFE9:58 pmMcAllen Miller Intl
$1,077
United Airlines
Jun 30
MFE7:00 amMcAllen Miller Intl
18h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Jul 9
BCN1:15 pmBarcelona-El Prat
29h 10m
2 stops
MFE11:25 amMcAllen Miller Intl
$1,345

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 June 9, 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

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 10/23

1:51 pm-1:50 pm

2 stops16h 59m

Barcelona-El Prat

Fri 10/30

10:40 am-8:51 am

1 stop28h 11m

$822

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 10/23

7:00 am-8:20 am

3 stops18h 20m

Barcelona-El Prat

Fri 10/30

10:30 am-9:07 am

2 stops28h 37m

$824

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 10/23

7:00 am-10:10 am

1 stop20h 10m

Barcelona-El Prat

Fri 10/30

10:40 am-10:26 am

1 stop29h 46m

$825

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 9/25

4:35 pm-8:15 pm

2 stops20h 40m

Barcelona-El Prat

Mon 10/5

9:20 pm-7:29 pm

2 stops29h 09m

$831

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 9/25

4:35 pm-10:10 am

1 stop34h 35m

Barcelona-El Prat

Mon 10/5

7:20 pm-7:29 pm

2 stops31h 09m

$840
Quickest round-trip

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 9/25

9:21 am-10:10 am

1 stop17h 49m

Barcelona-El Prat

Mon 10/5

10:45 am-12:16 am

1 stop20h 31m

$924

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 9/25

7:00 am-8:00 am

3 stops18h 00m

Barcelona-El Prat

Mon 10/5

6:40 am-9:58 pm

2 stops22h 18m

$1,077

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Fri 9/25

5:20 am-8:00 am

3 stops19h 40m

Barcelona-El Prat

Mon 10/5

1:50 pm-11:22 am

3 stops28h 32m

$1,278

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 7/4

9:43 am-1:10 pm

2 stops20h 27m

Barcelona-El Prat

Fri 7/10

7:00 pm-9:51 pm

2 stops33h 51m

$1,292

McAllenBarcelona

MFE - BCN

MFEBCN

McAllen Miller Intl

Sat 7/4

1:43 pm-9:05 am

1 stop12h 22m

Barcelona-El Prat

Fri 7/10

10:15 pm-10:37 pm

2 stops31h 22m

$1,338

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 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 August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Barcelona-El Prat Airport from McAllen during April instead. Flights to Barcelona-El Prat Airport in April, while not as cheap as those in August, still average around $486.

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 59m

Direct flights

None
The fastest flight from McAllen to Barcelona-El Prat Airport takes 16h 59m
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 16h 59m.

  • 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
11,643 reviews
Search American Airlines flights
British AirwaysPriceFrom $507Free CancellationRating
6.7
8,031 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
Salou
Sitges
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Badalona
Santa Susanna
Empuriabrava
Pineda de Mar
Calella de Palafrugell
Pals
Palafrugell
Roses
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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