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$271+ Cheap flights from Mexico City (MEX) to Sao Paulo, Brazil (SAO)

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAO
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Sao Paulo are usually found in September or October, booked 84 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Mexico City to Sao Paulo

Cheapest flights from Mexico City to Sao Paulo
Explore the most affordable flight options available from Mexico City to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 8, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:00 amMEX - GRU
1 stop15h 50mCopa Airlines
jue. 12/111:30 amGRU - MEX
1 stop20h 50mCopa Airlines
Deal found 12/5$523
This Copa Airlines deal was found by Cheapflights users on 12/7. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/161:20 amMEX - GRU
1 stop19h 55mCopa Airlines
mar. 1/273:10 amGRU - MEX
1 stop12h 00mCopa Airlines
Deal found 12/7$530
This Aeromexico deal was found by Cheapflights users on 12/8. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:45 pmMEX - GRU
Nonstop9h 50mAeromexico
mié. 1/2111:05 amGRU - MEX
Nonstop9h 15mAeromexico
Deal found 12/8$570
This FlightHub deal was found by Cheapflights users on 12/8. 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.
mar. 12/304:00 pmMEX - GRU
1 stop21h 30mLATAM Airlines
mié. 1/218:55 amGRU - MEX
Nonstop9h 20mLATAM Airlines
Deal found 12/8$610
This Aeromexico deal was found by Cheapflights users on 12/6. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/96:45 pmMEX - GRU
Nonstop9h 50mAeromexico
jue. 1/111:05 amGRU - MEX
Nonstop9h 15mAeromexico
Deal found 12/6$611
This Copa Airlines deal was found by Cheapflights users on 12/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/159:25 amMEX - GRU
1 stop11h 50mCopa Airlines
lun. 12/225:25 amGRU - MEX
1 stop21h 50mCopa Airlines
Deal found 12/8$705
This Copa Airlines deal was found by Cheapflights users on 12/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:10 pmMEX - GRU
1 stop14h 20mCopa Airlines
mié. 12/313:10 amGRU - MEX
1 stop19h 10mCopa Airlines
Deal found 12/8$712
This Aeromexico deal was found by Cheapflights users on 12/5. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:45 pmMEX - GRU
Nonstop9h 50mAeromexico
lun. 1/1911:05 amGRU - MEX
Nonstop9h 15mAeromexico
Deal found 12/5$715
This Aeromexico deal was found by Cheapflights users on 12/7. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:45 pmMEX - GRU
Nonstop9h 50mAeromexico
dom. 1/1811:05 amGRU - MEX
Nonstop9h 15mAeromexico
Deal found 12/7$757
This Copa Airlines deal was found by Cheapflights users on 12/7. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/159:25 amMEX - GRU
1 stop11h 50mCopa Airlines
mar. 1/205:25 amGRU - MEX
1 stop21h 50mCopa Airlines
Deal found 12/7$765
This FlightHub deal was found by Cheapflights users on 12/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:00 pmMEX - VCP
2 stops27h 10mLATAM Airlines
lun. 1/195:40 pmVCP - MEX
2 stops47h 10mLATAM Airlines
Deal found 12/5$990
This FlightHub deal was found by Cheapflights users on 12/8. 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.
lun. 12/154:00 pmMEX - CGH
2 stops25h 00mLATAM Airlines
lun. 12/227:10 pmCGH - MEX
2 stops45h 40mLATAM Airlines
Deal found 12/8$1,112

Find flight deals from Mexico City to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Sao Paulo (SAO). 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 diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$498
(Mytrip)

One-way from

$271
(Aeromexico)

Popular in

December

Cheapest in

September

Average price

$712

Good round-trip deal

$869 or less

Good one-way deal

$614 or less
Provider with most accurate pricing for Mexico City Benito Juarez-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Sao Paulo (SAO) flights.
Search Deals
From Mexico City Benito Juarez to Sao Paulo (SAO)
Search Deals
One-way flight from Mexico City Benito Juarez to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Mexico City Benito Juarez to Sao Paulo (SAO).
Search Deals
Price to beat on a one-way flight from Mexico City Benito Juarez to Sao Paulo (SAO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City to Sao Paulo 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 diciembre 8, 2025.
Use the filters below to find and compare flights from Mexico City to Sao Paulo that are best for you.

Fly from

Mexico City

Fly to

Sao Paulo

Route

Depart

Return

Price

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

jue. 2/12

5:00 am-1:35 am

1 stop17h 35m

Sao Paulo Guarulhos Intl

mar. 2/24

7:35 am-6:10 pm

1 stop13h 35m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

vie. 5/15

11:20 pm-2:10 am

1 stop23h 50m

Sao Paulo Guarulhos Intl

vie. 5/22

1:45 am-11:00 pm

1 stop24h 15m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

mié. 1/21

12:40 am-1:35 am

1 stop21h 55m

Sao Paulo Guarulhos Intl

mar. 2/3

5:25 pm-3:00 am

1 stop12h 35m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

sáb. 4/18

12:40 am-12:40 am

1 stop21h 00m

Sao Paulo Guarulhos Intl

sáb. 4/25

7:20 am-11:00 pm

1 stop18h 40m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

vie. 5/1

4:55 am-5:35 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

vie. 5/8

1:45 am-11:00 pm

1 stop24h 15m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

jue. 3/5

12:40 am-10:40 pm

1 stop19h 00m

Sao Paulo Guarulhos Intl

vie. 3/13

2:40 am-10:55 pm

1 stop23h 15m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

vie. 2/13

12:40 am-4:15 pm

1 stop12h 35m

Sao Paulo Guarulhos Intl

sáb. 2/21

7:35 am-10:55 pm

1 stop18h 20m

$527

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

mar. 3/17

5:55 am-12:10 am

1 stop15h 15m

Sao Paulo Guarulhos Intl

mié. 3/25

11:10 am-12:15 am

1 stop16h 05m

$530

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

lun. 12/29

1:20 am-12:15 am

1 stop19h 55m

Sao Paulo Guarulhos Intl

mié. 1/21

5:25 am-12:15 am

1 stop21h 50m

$530

Mexico CitySao Paulo

MEX - VCP

MEXVCP

Mexico City Benito Juarez

mié. 3/18

4:00 pm-3:55 pm

2 stops20h 55m

Sao Paulo Viracopos

mar. 3/31

6:00 am-1:50 pm

2 stops34h 50m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 50 results
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Compare providers for flights from Mexico City to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mexico City to Sao Paulo in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mexico City-Sao Paulo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Mexico City-Sao Paulo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Mexico City-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-Sao Paulo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mexico City-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mexico City to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo 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 Sao Paulo

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

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Sao Paulo. Price data was last updated on December 5, 2025.

The best time to book flights from Mexico City to Sao Paulo is 84 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 Sao Paulo?

Currently, March is the cheapest month in which you can book a flight from Mexico City to Sao Paulo (average of $270). Flying from Mexico City to Sao Paulo in July is currently the most expensive (average of $471). 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 SAO?

Find hourly flight availability from Mexico City to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Mexico City to Sao Paulo at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Weekly flight availability from Mexico City to Sao Paulo

Explore weekly flight availability from Mexico City to Sao Paulo. 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 diciembre 8, 2025.

The most flights from MEX to SAO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Mexico City to Sao Paulo?

How often are flights from Mexico City to Sao Paulo delayed?

About 11% of weekly flights between Mexico City and Sao Paulo have experienced delays in the past year, with the average delay time being 152 minutes.

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

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

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday 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 Sao Paulo flights?

Over the last year, LATAM Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated diciembre 8, 2025.
Get a feel of what it's like to fly with Copa Airlines, LATAM Airlines, and Aeromexico from Mexico City to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,555 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,555 reviews
Copa Airlines
7.6
Good
1,555 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,889 reviews
Copa Airlines
7.6
Good
1,555 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Aeromexico
7.4
Good
1,646 reviews
Copa Airlines
7.6
Good
1,555 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Sao Paulo. 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 Sao Paulo?

    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 Sao Paulo. 3 airlines have flights from Benito Juarez to Sao Paulo on a regular basis. Booking flights from Mexico City Benito Juarez to Sao Paulo should not be difficult; the airport handles an average of 4 outbound flights to Sao Paulo per day.

  • How long is the flight from Mexico City to Sao Paulo?

    GOL and LATAM Airlines can get you from Mexico City to Sao Paulo in just under 17h 35m. Your travel time can differ by up to 3h 20m. The distance between Mexico City and Sao Paulo is about 4615 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 Sao Paulo round-trip?

    Currently priced at $367, Aeromexico will fly you from Mexico City to Sao Paulo and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and LATAM Airlines - these airlines can fly you to your destination from $487 and $502, respectively. These flights start at 33% lower than the current average price 3 months from now.

  • What are the most popular routes from Mexico City to Sao Paulo?

    The most popular route from Mexico City to Sao Paulo is Mexico City Benito Juarez - Sao Paulo Guarulhos Intl. You may also consider Mexico City Benito Juarez - Sao Paulo Viracopos or Mexico City Benito Juarez - Sao Paulo Congonhas.

  • What are the most reliable airlines from Mexico City to Sao Paulo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Mexico City to Sao Paulo on time: LATAM Airlines Brasil (92%), LATAM Airlines (92%), WestJet (75%).

  • What are the cheapest flights from Mexico City to Sao Paulo?

    While on average a flight from Mexico City to Sao Paulo is generally $830, our data shows the cheapest flight currently is $312. When looking at the most popular route, (Mexico City Benito Juarez - Sao Paulo Guarulhos Intl), you can expect to pay $527 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City to Sao Paulo 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 Sao Paulo?

    Currently, March is the cheapest month in which you can book a flight from Mexico City to Sao Paulo (average of $270). Flying from Mexico City to Sao Paulo in July is currently the most expensive (average of $471). 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 Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Guarulhos Intl flights
Mexico City to Congonhas flights

Top 3 airlines flying from Mexico City to Sao Paulo

Discover the top 3 airlines that operate flights from Mexico City to Sao Paulo. 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 diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$445Average$610FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$487Average$595FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$502Average$627FlexibilityNo cancel feeOn-time81%

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