HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$401+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — BCN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mexico City to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Barcelona are usually found in February or January, booked 59 days in advance, depart on a Monday or Tuesday and return on a Thursday

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 November 5, 2025.

This Finnair deal was found by Cheapflights users on 11/3. 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 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 1/167:00 amBCN - MEX
2 stops43h 36mFinnair
Deal found 11/3$763
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:30 pmMEX - BCN
2 stops24h 25mFinnair
Sat 3/710:40 amBCN - MEX
1 stop15h 59mFinnair
Deal found 11/3$767
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/256:45 amMEX - BCN
2 stops19h 15mAmerican Airlines
Thu 1/228:00 amBCN - MEX
2 stops20h 15mAmerican Airlines
Deal found 11/3$769
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:30 pmMEX - BCN
2 stops24h 25mFinnair
Tue 3/102:00 pmBCN - MEX
2 stops37h 40mFinnair
Deal found 11/3$771
This British Airways deal was found by Cheapflights users on 11/5. 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.
Tue 12/3012:35 pmMEX - BCN
1 stop35h 30mBritish Airways
Wed 1/1410:40 amBCN - MEX
1 stop19h 40mBritish Airways
Deal found 11/5$773
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:30 pmMEX - BCN
2 stops35h 35mFinnair
Fri 1/168:00 amBCN - MEX
2 stops42h 36mFinnair
Deal found 11/3$775
This Air Canada deal was found by Cheapflights users on 11/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amMEX - BCN
1 stop20h 35mAir Canada
Mon 12/89:55 amBCN - MEX
2 stops21h 55mAir Canada
Deal found 11/3$776
This British Airways deal was found by Cheapflights users on 11/3. 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.
Mon 12/86:45 amMEX - BCN
1 stop17h 20mBritish Airways
Sat 3/711:00 amBCN - MEX
1 stop17h 15mBritish Airways
Deal found 11/3$777
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:30 pmMEX - BCN
2 stops36h 30mFinnair
Sun 3/811:00 amBCN - MEX
2 stops40h 40mFinnair
Deal found 11/3$778
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:40 amMEX - BCN
2 stops40h 55mUnited Airlines
Sun 1/1811:55 amBCN - MEX
2 stops41h 35mUnited Airlines
Deal found 11/4$781

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 November 5, 2025.

Round-trip from

$763
(Finnair)

One-way from

$401
(British Airways)

Popular in

July

Cheapest in

February

Average price

$882
From Mexico City Benito Juarez to Barcelona
Search Deals
One-way flight from Mexico City Benito Juarez to Barcelona
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 5, 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 3/7

2:55 pm-6:05 am

1 stop32h 10m

Barcelona-El Prat

Wed 4/1

10:45 am-6:20 pm

1 stop15h 35m

$780

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sat 3/7

2:55 pm-6:05 am

1 stop32h 10m

Barcelona-El Prat

Fri 4/3

2:00 pm-7:20 pm

1 stop37h 20m

$780

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Thu 3/12

11:25 am-4:20 pm

2 stops21h 55m

Barcelona-El Prat

Tue 3/31

11:15 am-11:10 pm

2 stops19h 55m

$806

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Mon 3/9

11:25 am-8:00 am

2 stops37h 35m

Barcelona-El Prat

Wed 4/1

8:00 am-6:20 pm

2 stops42h 20m

$807

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Mon 3/9

11:25 am-10:50 pm

2 stops28h 25m

Barcelona-El Prat

Thu 4/2

7:00 am-6:20 pm

2 stops43h 20m

$807

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Mon 2/16

9:00 pm-7:45 pm

1 stop15h 45m

Barcelona-El Prat

Mon 3/2

11:00 am-9:15 pm

1 stop17h 15m

$808

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Tue 11/25

6:45 am-7:05 am

1 stop17h 20m

Barcelona-El Prat

Tue 12/9

6:40 am-9:15 pm

2 stops21h 35m

$814

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 11/23

2:55 pm-7:05 am

1 stop33h 10m

Barcelona-El Prat

Mon 12/8

5:00 pm-9:55 pm

2 stops35h 55m

$819

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sat 3/7

12:30 pm-10:50 pm

2 stops51h 20m

Barcelona-El Prat

Wed 4/1

8:00 am-6:20 pm

2 stops42h 20m

$823

Mexico CityBarcelona

MEX - BCN

MEXBCN

Mexico City Benito Juarez

Sun 3/8

11:25 am-10:50 pm

2 stops28h 25m

Barcelona-El Prat

Thu 4/2

8:00 am-6:20 pm

2 stops42h 20m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 24 results
1
2
3

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 October 31, 2025.

The best time to book flights from Mexico City to Barcelona is 59 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 $896). 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 November 5, 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 36% 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 November 5, 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 much does it cost to fly round-trip from Mexico City to Barcelona?

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 November 5, 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
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,402 reviews
Emirates
8.1
Very good
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air France
7.4
Good
1,484 reviews
Emirates
8.1
Very good
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Iberia
7.0
Good
3,007 reviews
Emirates
8.1
Very good
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Lufthansa
6.8
Okay
7,555 reviews
Emirates
8.1
Very good
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
British Airways
6.7
Okay
7,496 reviews
Emirates
8.1
Very good
3,402 reviews

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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.

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

    Airlines like British Airways, United Airlines, and Finnair fly from Mexico City to Barcelona in about 21h 55m. The time it takes to get you to your destination can typically vary by up to 15h 40m. 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 KLM, from $743, and Lufthansa, from $759. Iberia is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest flight price from Mexico City to Barcelona is $958. On average you can expect to pay $2,313. The most popular route, (Mexico City Benito Juarez - Barcelona-El Prat), can usually be booked for $702.

  • 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 $896). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$591Average$851FlexibilityNo cancel feeOn-time77%
KLMCheapest$743Average$876FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$759Average$1,063FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$767Average$841FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$818Average$1,360FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$960Average$1,186FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.