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Cheap flights from Mexico City to Barcelona from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Barcelona departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Multiple Airlines Logo
10:05 am - 1:05 pmMEX-BCN
20h 00m1 stop
Multiple Airlines Logo
3:05 pm - 6:45 pmBCN-MEX
34h 40m1 stop
$810Multiple Airlines
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Sun, Nov 9 - Fri, Nov 14
British Airways Logo
11:20 am - 10:10 amMEX-BCN
14h 50m1 stop
British Airways Logo
11:00 am - 9:15 pmBCN-MEX
17h 15m1 stop
$811British Airways
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Thu, Oct 2 - Wed, Nov 5
British Airways Logo
6:45 am - 7:05 amMEX-BCN
17h 20m1 stop
British Airways Logo
11:00 am - 9:15 pmBCN-MEX
17h 15m1 stop
$812British Airways
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Fri, Nov 7 - Wed, Nov 19
Finnair Logo
11:20 am - 7:35 amMEX-BCN
36h 15m2 stops
Finnair Logo
10:40 am - 7:20 pmBCN-MEX
15h 40m1 stop
$814Finnair
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Fri, Oct 3 - Wed, Jan 14
Delta Logo
12:50 pm - 2:50 pmMEX-BCN
18h 00m2 stops
Delta Logo
10:55 am - 8:50 pmBCN-MEX
16h 55m1 stop
$816Delta
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Tue, Oct 14 - Wed, Jan 14
Delta Logo
12:30 pm - 7:05 pmMEX-BCN
23h 35m2 stops
Delta Logo
10:55 am - 1:25 pmBCN-MEX
33h 30m2 stops
$817Delta
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Fri, Nov 28 - Wed, Dec 10
Iberia Logo
8:30 pm - 10:30 pmMEX-BCN
19h 00m1 stop
Iberia Logo
10:35 am - 6:40 pmBCN-MEX
15h 05m1 stop
$823Iberia
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Wed, Nov 5 - Sat, Feb 7
Finnair Logo
12:30 pm - 9:00 amMEX-BCN
37h 30m2 stops
Finnair Logo
11:00 am - 7:35 pmBCN-MEX
39h 35m2 stops
$830Finnair
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Sat, Nov 8 - Sun, Nov 16
Iberia Logo
5:45 am - 7:05 amMEX-BCN
18h 20m1 stop
Iberia Logo
10:35 am - 10:10 pmBCN-MEX
18h 35m1 stop
$834Iberia
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Fri, Oct 31 - Thu, Nov 20
Lufthansa Logo
9:00 pm - 7:50 pmMEX-BCN
15h 50m1 stop
Lufthansa Logo
9:10 am - 6:05 pmBCN-MEX
15h 55m1 stop
$852Lufthansa
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Thu, Dec 4 - Mon, Dec 8

Delta flights from Mexico City to Barcelona-El Prat Airport

Our best Delta deals on Mexico City to Barcelona-El Prat Airport flight tickets
Delta
Oct 14
MEX12:50 pmMexico City Benito Juarez
18h 00m
2 stops
BCN2:50 pmBarcelona-El Prat
Jan 14
BCN10:55 amBarcelona-El Prat
16h 55m
1 stop
MEX8:50 pmMexico City Benito Juarez
$816
Find similar
Delta
Nov 28
MEX12:30 pmMexico City Benito Juarez
23h 35m
2 stops
BCN7:05 pmBarcelona-El Prat
Dec 10
BCN10:55 amBarcelona-El Prat
33h 30m
2 stops
MEX1:25 pmMexico City Benito Juarez
$817
Find similar
Delta
Oct 2
MEX7:00 amMexico City Benito Juarez
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
Oct 6
BCN11:35 amBarcelona-El Prat
30h 20m
1 stop
MEX9:55 amMexico City Benito Juarez
$820
Find similar

United Airlines flights from Mexico City to Barcelona-El Prat Airport

Our best United Airlines deals on Mexico City to Barcelona-El Prat Airport flight tickets
United Airlines
Oct 16
MEX6:30 amMexico City Benito Juarez
27h 40m
2 stops
BCN6:10 pmBarcelona-El Prat
Jan 14
BCN11:00 amBarcelona-El Prat
17h 15m
1 stop
MEX9:15 pmMexico City Benito Juarez
$818
Find similar
United Airlines
Oct 24
MEX7:30 amMexico City Benito Juarez
22h 30m
1 stop
BCN2:00 pmBarcelona-El Prat
Nov 3
BCN6:35 amBarcelona-El Prat
29h 30m
2 stops
MEX5:05 amMexico City Benito Juarez
$832
Find similar
United Airlines
Sep 27
MEX6:30 amMexico City Benito Juarez
22h 45m
2 stops
BCN1:15 pmBarcelona-El Prat
Nov 4
BCN6:50 amBarcelona-El Prat
24h 20m
2 stops
MEX12:10 amMexico City Benito Juarez
$841
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City 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 September 18, 2025.
Use the filters below to find and compare flights from Mexico City to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 11/9

10:05 am-1:05 pm

1 stop20h 00m

Barcelona-El Prat

Fri 11/14

3:05 pm-6:45 pm

1 stop34h 40m

$810

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Thu 10/2

11:20 am-10:10 am

1 stop14h 50m

Barcelona-El Prat

Wed 11/5

11:00 am-9:15 pm

1 stop17h 15m

$811

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 11/7

6:45 am-7:05 am

1 stop17h 20m

Barcelona-El Prat

Wed 11/19

11:00 am-9:15 pm

1 stop17h 15m

$812

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 10/3

11:20 am-7:35 am

2 stops36h 15m

Barcelona-El Prat

Wed 1/14

10:40 am-7:20 pm

1 stop15h 40m

$814

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Tue 10/14

12:50 pm-2:50 pm

2 stops18h 00m

Barcelona-El Prat

Wed 1/14

10:55 am-8:50 pm

1 stop16h 55m

$816

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 11/28

12:30 pm-7:05 pm

2 stops23h 35m

Barcelona-El Prat

Wed 12/10

10:55 am-1:25 pm

2 stops33h 30m

$817

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Wed 11/5

8:30 pm-10:30 pm

1 stop19h 00m

Barcelona-El Prat

Sat 2/7

10:35 am-6:40 pm

1 stop15h 05m

$823

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sat 11/8

12:30 pm-9:00 am

2 stops37h 30m

Barcelona-El Prat

Sun 11/16

11:00 am-7:35 pm

2 stops39h 35m

$830

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 10/31

5:45 am-7:05 am

1 stop18h 20m

Barcelona-El Prat

Thu 11/20

10:35 am-10:10 pm

1 stop18h 35m

$834

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Thu 12/4

9:00 pm-7:50 pm

1 stop15h 50m

Barcelona-El Prat

Mon 12/8

9:10 am-6:05 pm

1 stop15h 55m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Mexico City 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 Mexico City is in February. Flight prices, which tend to average around $712, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Mexico City during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $757.

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 Monday when prices can be found for as low as $1,236. 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 Saturday because tickets tend to average around $1,418. 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 Mexico City in the morning is the least expensive time of day to depart. momondo users have found prices as low as $880 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,525 on average. Flights to Barcelona-El Prat Airport from Mexico City in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Mexico City Benito Juarez to Barcelona-El Prat flight route?

Fly from Mexico City Benito Juarez to Barcelona-El Prat for the best Mexico City Benito Juarez - Barcelona-El Prat flight prices

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $943 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Mexico City for as low as $858 on momondo.

What cabin class options are available on Mexico City Benito Juarez to Barcelona-El Prat flights?

There are 2 cabin classes available to choose from on Mexico City Benito Juarez to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Mexico City to Barcelona-El Prat Airport flight prices changed over time?

As of September 2025, prices for Mexico City to Barcelona-El Prat Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Mexico City to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City 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 Mexico City to Barcelona-El Prat Airport (MEX to BCN) flight deals and tips

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

Best Price Found

$1,065

Fastest flight time

10h 45m

Direct flights

Every day
The best flight deal from Mexico City to Barcelona-El Prat Airport found on momondo in the last 72 hours is $1,065
The fastest flight from Mexico City to Barcelona-El Prat Airport takes 10h 45m
Direct flights go from Mexico City to Barcelona-El Prat Airport every day.
Search flight deals

  • How far is Mexico City Benito Juarez to Barcelona-El Prat by plane?

    There are 5892.0 mi between Mexico City Benito Juarez and Barcelona-El Prat. Flights usually cover this in 14h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Barcelona-El Prat Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez 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 Mexico City Benito Juarez Airport to Barcelona-El Prat Airport.

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

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Mexico City to Barcelona-El Prat Airport?

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

Best airlines flying from Mexico City to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Mexico City to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $627Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
KLMPriceFrom $743Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom $750Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom $759Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Air FrancePriceFrom $818Free CancellationRating
7.4
1,468 reviews
Search Air France flights
EmiratesPriceFrom $962Free CancellationRating
8.1
3,339 reviews
Search Emirates flights

  • Emirates Flights From Mexico City to Barcelona-El Prat Airport

    Across 7 Emirates flights from Mexico City to Barcelona-El Prat Airport this week, the average price was $1,199, with the best Emirates deals starting from $962 round-trip. 3,339 users have rated Emirates on momondo, with an average score of 8.1/10.

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
El Prat de Llobregat
L'Hospitalet de Llobregat
Castelldefels
Santa Susanna
Calella
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Badalona
Roses
Pals
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City 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 Mexico City.

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

Yes. momondo allows you to filter the results for Mexico City to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Mexico City to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Mexico City.

I’m not ready to book a flight from Mexico City to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Mexico City to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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