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$429+ Cheap flights from Mexico City (MEX) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Barcelona are usually found in February or January, booked 82 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Mexico City to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$837
(Delta)

One-way from

$429
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,301
From Mexico City Benito Juarez to Barcelona
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One-way flight from Mexico City Benito Juarez to Barcelona
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Highest demand for flights based on searches. 13% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Mexico City to Barcelona

Cheapest flights from Mexico City to Barcelona
Explore the most affordable flight options available from Mexico City to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:15 pmMEX - BCN
2 stops21h 35mDelta
Wed 9/249:30 amBCN - MEX
2 stops20h 15mDelta
Deal found 7/2$837
This Finnair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:20 amMEX - BCN
1 stop14h 50mFinnair
Wed 10/812:20 pmBCN - MEX
1 stop16h 25mFinnair
Deal found 7/2$842
This British Airways deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:10 pmMEX - BCN
2 stops23h 20mBritish Airways
Mon 9/87:10 pmBCN - MEX
2 stops29h 05mBritish Airways
Deal found 7/3$843
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:00 pmMEX - BCN
2 stops18h 20mAmerican Airlines
Tue 10/147:45 amBCN - MEX
2 stops21h 00mAmerican Airlines
Deal found 7/3$844
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:05 amMEX - BCN
2 stops25h 30mMultiple Airlines
Wed 12/35:10 pmBCN - MEX
2 stops33h 10mMultiple Airlines
Deal found 7/2$852
This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:05 amMEX - BCN
1 stop13h 15mIberia
Mon 11/246:55 pmBCN - MEX
1 stop30h 45mIberia
Deal found 7/1$873

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico City to Barcelona 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Mexico City to Barcelona that are best for you.

Fly from

Mexico City

Fly to

Barcelona

Route

Depart

Return

Price

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Thu 9/11

1:15 pm-6:50 pm

2 stops21h 35m

Barcelona-El Prat

Wed 9/24

9:30 am-9:45 pm

2 stops20h 15m

$837

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 9/14

11:20 am-10:10 am

1 stop14h 50m

Barcelona-El Prat

Wed 10/8

12:20 pm-8:45 pm

1 stop16h 25m

$842

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Wed 8/27

1:10 pm-8:30 pm

2 stops23h 20m

Barcelona-El Prat

Mon 9/8

7:10 pm-4:15 pm

2 stops29h 05m

$843

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Mon 11/17

12:05 am-8:35 am

2 stops25h 30m

Barcelona-El Prat

Wed 12/3

5:10 pm-7:20 pm

2 stops33h 10m

$852

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 11/9

12:05 am-8:20 pm

1 stop13h 15m

Barcelona-El Prat

Mon 11/24

6:55 pm-6:40 pm

1 stop30h 45m

$873

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Tue 9/9

5:35 am-7:35 am

1 stop18h 00m

Barcelona-El Prat

Tue 9/23

9:15 am-10:19 pm

2 stops21h 04m

$888

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 10/3

12:40 am-1:20 pm

2 stops28h 40m

$429

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Wed 8/13

11:20 am-10:10 am

1 stop14h 50m

$430

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Wed 10/1

5:35 am-7:35 am

1 stop18h 00m

$435

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sat 8/9

5:15 pm-10:10 am

1 stop32h 55m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 13 results
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Best time to book a flight from Mexico City to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Mexico City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mexico City to Barcelona

How far ahead should I book a flight from Mexico City to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Barcelona. Price data was last updated on June 27, 2025.

The best time to book flights from Mexico City to Barcelona is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Mexico City to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Mexico City to Barcelona (average of $523). Flying from Mexico City to Barcelona in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to BCN?

Find hourly flight availability from Mexico City to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Mexico City to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 43% versus a flight in the evening.

Weekly flight availability from Mexico City to Barcelona

Explore weekly flight availability from Mexico City to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from MEX to S37 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Mexico City to Barcelona, such as Delta, Finnair, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.
Iberia
7.0
Good
2,820 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Elizabeth,Sep 2023

MEX - ATL

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mexico City to Barcelona?

    Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Mexico City to Barcelona. 6 airlines have flights from Benito Juarez to Barcelona on a regular basis. Booking flights from Mexico City Benito Juarez to Barcelona should not be difficult; the airport handles an average of 2 outbound flights to Barcelona per day.

  • What are the cheapest airlines flying from Mexico City to Barcelona round-trip?

    Cheapflights users have booked flights from Mexico City to Barcelona round-trip from $837. Other airlines that can offer you cheap pricing are Finnair, from $842, and British Airways, from $843. Delta is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Mexico City to Barcelona one-way?

    To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $430. Iberia flights start at $435 while deals on British Airways start at $437 one-way.

  • What are the cheapest flights from Mexico City to Barcelona?

    The cheapest flight price from Mexico City to Barcelona is $964. On average you can expect to pay $1,315. The most popular route, (Mexico City Benito Juarez - Barcelona-El Prat), can usually be booked for $708.

  • Can I find deals for flights from Mexico City to Barcelona that include hotel bookings?

    Yes. In addition to deals on Mexico City to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Barcelona.

  • Can I find deals for business class flights from Mexico City to Barcelona?

    Yes. Cheapflights offers flight deals from Mexico City to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mexico City to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Barcelona (average of $523). Flying from Mexico City to Barcelona in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mexico City to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Barcelona-El Prat flights

Top 6 airlines flying from Mexico City to Barcelona

Discover the top 6 airlines that operate flights from Mexico City to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$602Average$811FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$713Average$842FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$759Average$1,030FlexibilityNo cancel feeOn-time76%
KLMCheapest$773Average$1,031FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$818Average$1,317FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$962Average$1,249FlexibilityNo cancel feeOn-time75%

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