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$389+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — BCN
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
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 65 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap 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 December 21, 2025.

This Finnair deal was found by Cheapflights users on 12/21. 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.
Wed 12/3112:30 pmMEX - BCN
2 stops36h 55mFinnair
Fri 1/1610:40 amBCN - MEX
1 stop15h 56mFinnair
Deal found 12/21$731
This Finnair deal was found by Cheapflights users on 12/20. 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.
Tue 12/3012:30 pmMEX - BCN
2 stops27h 20mFinnair
Fri 1/1610:40 amBCN - MEX
1 stop15h 56mFinnair
Deal found 12/20$732
This Finnair deal was found by Cheapflights users on 12/20. 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.
Tue 12/3012:30 pmMEX - BCN
2 stops27h 20mFinnair
Sat 2/710:40 amBCN - MEX
1 stop15h 56mFinnair
Deal found 12/20$748
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/304:30 pmMEX - BCN
1 stop33h 10mDelta
Mon 1/1210:15 amBCN - MEX
2 stops32h 05mDelta
Deal found 12/21$758
This Finnair deal was found by Cheapflights users on 12/19. 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.
Wed 12/3112:30 pmMEX - BCN
2 stops37h 30mFinnair
Sun 1/1810:40 amBCN - MEX
1 stop15h 56mFinnair
Deal found 12/19$774
This Finnair deal was found by Cheapflights users on 12/21. 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.
Wed 12/3112:30 pmMEX - BCN
2 stops36h 55mFinnair
Wed 1/1410:40 amBCN - MEX
1 stop15h 56mFinnair
Deal found 12/21$783

Find 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 December 21, 2025.

Round-trip from

$722
(United Airlines)

One-way from

$389
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$1,084
From Mexico City Benito Juarez to Barcelona
Search Deals
One-way flight from Mexico City Benito Juarez to Barcelona
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Highest demand for flights based on searches. 11% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 21, 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

Sat 2/14

12:30 pm-10:50 pm

2 stops51h 20m

Barcelona-El Prat

Mon 3/9

10:40 am-10:22 pm

1 stop18h 42m

$740

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Mon 2/16

12:30 pm-8:00 am

2 stops36h 30m

Barcelona-El Prat

Mon 3/2

9:15 pm-7:36 pm

2 stops29h 21m

$746

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sat 2/7

4:00 pm-8:50 am

1 stop33h 50m

Barcelona-El Prat

Sat 2/21

10:40 am-11:18 pm

1 stop19h 38m

$757

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Thu 4/30

7:30 am-2:00 pm

1 stop22h 30m

Barcelona-El Prat

Thu 5/7

3:15 pm-3:40 pm

2 stops32h 25m

$771

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Wed 4/1

11:30 am-10:10 am

1 stop14h 40m

Barcelona-El Prat

Thu 4/9

10:45 am-6:31 pm

1 stop15h 46m

$778

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 2/20

12:30 pm-8:50 am

1 stop13h 20m

Barcelona-El Prat

Tue 4/14

10:45 am-6:31 pm

1 stop15h 46m

$786

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Tue 3/17

3:30 pm-4:30 pm

2 stops18h 00m

Barcelona-El Prat

Tue 3/24

9:45 am-7:45 pm

1 stop17h 00m

$790

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 1/23

7:50 am-9:35 am

2 stops18h 45m

Barcelona-El Prat

Fri 1/30

11:00 am-10:05 am

2 stops30h 05m

$798

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 5/3

8:40 am-12:50 pm

1 stop20h 10m

Barcelona-El Prat

Mon 6/15

10:55 am-10:00 pm

1 stop19h 05m

$800

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Fri 3/20

5:00 am-6:05 am

1 stop18h 05m

Barcelona-El Prat

Wed 4/1

2:00 pm-11:10 pm

1 stop17h 10m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 20 results
1
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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 December 12, 2025.

The best time to book flights from Mexico City to Barcelona is 65 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 $571). Flying from Mexico City to Barcelona in July is currently the most expensive (average of $895). 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 December 21, 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 35% 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 December 21, 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).

How often are flights from Mexico City to Barcelona delayed?

About 9% of weekly flights between Mexico City and Barcelona have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Mexico City to Barcelona flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Mexico City to Barcelona flights?

Over the last year, Emirates have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 December 21, 2025.
Read through reviews of airlines operating flights from Mexico City to Barcelona, such as Emirates, Air France, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very good
3,440 reviews
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Air France
7.4
Good
1,509 reviews
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Iberia
7.0
Good
3,055 reviews
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Lufthansa
6.8
Okay
7,639 reviews
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6.7
Okay
7,596 reviews
Emirates
8.1
Very good
3,440 reviews

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

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. 5 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.

  • How long is the flight from Mexico City to Barcelona?

    Airlines like United Airlines and Finnair fly from Mexico City to Barcelona in about 36h 55m. The time it takes to get you to your destination can typically vary by up to 3h 35m. The distance from Mexico City to Barcelona is about 5887 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $591. Other airlines that can offer you cheap pricing are Lufthansa, from $759, and British Airways, from $767. Iberia is priced at 37% 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 Iberia, which is currently one of the cheapest options available, starting at $345. British Airways flights start at $374 while deals on Emirates start at $927 one-way.

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

    The cheapest flight price from Mexico City to Barcelona is $1,233. On average you can expect to pay $2,891. The most popular route, (Mexico City Benito Juarez - Barcelona-El Prat), can usually be booked for $634.

  • 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 $571). Flying from Mexico City to Barcelona in July is currently the most expensive (average of $895). 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

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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 5 airlines flying from Mexico City to Barcelona

Discover the top 5 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$591Average$858FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$759Average$1,063FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$767Average$855FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$818Average$1,360FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$959Average$1,161FlexibilityNo cancel feeOn-time75%

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