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Sao Paulo

$251+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAO
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Find cheap flights from Mexico City to Sao Paulo 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

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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 Thursday 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 February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:55 am
MEX
-
GRU
1 stop16h 45m
GOL
Sun 5/31:45 am
GRU
-
MEX
1 stop24h 15m
GOL
Deal found 1/31$486
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:55 am
MEX
-
GRU
1 stop15h 20m
Copa Airlines
Mon 3/305:25 am
GRU
-
MEX
1 stop19h 40m
Copa Airlines
Deal found 2/2$493
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:25 am
MEX
-
GRU
1 stop15h 25m
Copa Airlines
Sat 3/73:10 am
GRU
-
MEX
1 stop24h 05m
Copa Airlines
Deal found 2/1$504
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:15 pm
MEX
-
GRU
Nonstop9h 25m
LATAM Airlines
Wed 4/87:10 am
GRU
-
MEX
1 stop34h 45m
LATAM Airlines
Deal found 2/1$514
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:55 am
MEX
-
GRU
1 stop15h 15m
Copa Airlines
Mon 3/1611:10 am
GRU
-
MEX
1 stop16h 05m
Copa Airlines
Deal found 2/2$526
This Booking.com deal was found by Cheapflights users on 2/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 pm
MEX
-
GRU
Nonstop9h 25m
LATAM Airlines
Thu 3/269:20 pm
GRU
-
MEX
1 stop20h 55m
LATAM Airlines
Deal found 2/1$532
This Copa Airlines deal was found by Cheapflights users on 2/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:55 am
MEX
-
GRU
1 stop15h 20m
Copa Airlines
Tue 3/245:25 am
GRU
-
MEX
1 stop12h 05m
Copa Airlines
Deal found 2/3$534
This Avianca Connect deal was found by Cheapflights users on 2/2. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:55 am
MEX
-
GRU
1 stop14h 35m
Avianca
Fri 5/221:20 am
GRU
-
MEX
1 stop19h 45m
Avianca
Deal found 2/2$539
This Avianca Connect deal was found by Cheapflights users on 2/1. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:20 pm
MEX
-
GRU
1 stop20h 10m
Avianca
Thu 5/71:20 am
GRU
-
MEX
1 stop13h 50m
Avianca
Deal found 2/1$541
This Avianca Connect deal was found by Cheapflights users on 2/1. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:55 am
MEX
-
GRU
1 stop14h 35m
Avianca
Tue 5/51:20 am
GRU
-
MEX
1 stop13h 50m
Avianca
Deal found 2/1$543
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:00 pm
MEX
-
VCP
2 stops20h 35m
LATAM Airlines
Thu 3/266:00 am
VCP
-
MEX
2 stops34h 50m
LATAM Airlines
Deal found 2/1$575
This GOL deal was found by Cheapflights users on 1/31. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:55 am
MEX
-
CGH
2 stops31h 25m
GOL
Sun 4/122:50 pm
CGH
-
MEX
2 stops35h 10m
GOL
Deal found 1/31$668

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$486
(Kiwi.com)

One-way from

$251
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$534

Good round-trip deal

$632 or less

Good one-way deal

$661 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 ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 3, 2026.
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

Tue 3/24

9:25 am-12:10 am

1 stop11h 45m

Sao Paulo Guarulhos Intl

Sun 3/29

5:25 am-10:05 pm

1 stop19h 40m

$534

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 3/4

5:55 am-3:50 am

1 stop18h 55m

Sao Paulo Guarulhos Intl

Sun 3/8

5:25 am-2:30 pm

1 stop12h 05m

$534

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 3/4

9:25 am-3:50 am

1 stop15h 25m

Sao Paulo Guarulhos Intl

Tue 3/24

5:25 am-2:30 pm

1 stop12h 05m

$534

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 3/18

5:55 am-6:30 am

1 stop21h 35m

Sao Paulo Guarulhos Intl

Wed 3/25

3:10 am-10:05 pm

1 stop21h 55m

$534

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Sat 3/7

3:00 am-12:10 am

1 stop18h 10m

Sao Paulo Guarulhos Intl

Sun 3/15

5:25 am-2:30 pm

1 stop12h 05m

$534

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 4/29

4:55 am-10:30 pm

1 stop14h 35m

Sao Paulo Guarulhos Intl

Tue 5/5

1:20 am-12:10 pm

1 stop13h 50m

$543

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Fri 4/10

1:20 am-12:10 am

1 stop19h 50m

Sao Paulo Guarulhos Intl

Sat 4/25

5:25 am-10:05 pm

1 stop19h 40m

$565

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Fri 4/10

5:50 am-12:30 am

1 stop15h 40m

Sao Paulo Guarulhos Intl

Sat 4/25

5:25 am-10:00 pm

1 stop19h 35m

$565

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Thu 4/30

9:50 am-12:10 am

1 stop11h 20m

Sao Paulo Guarulhos Intl

Sun 5/10

5:25 am-10:05 pm

1 stop19h 40m

$565

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Mon 3/2

5:55 am-12:10 am

1 stop15h 15m

Sao Paulo Guarulhos Intl

Sun 3/15

3:10 am-10:05 pm

1 stop21h 55m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 59 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mexico City-Sao Paulo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 30, 2026.

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, September is the cheapest month in which you can book a flight from Mexico City to Sao Paulo (average of $342). Flying from Mexico City to Sao Paulo in July is currently the most expensive (average of $472). 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 February 3, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mexico City to Sao Paulo as you normally would.

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 February 3, 2026.

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 10% of weekly flights between Mexico City and Sao Paulo have experienced delays in the past year, with the average delay time being 135 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 evening 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 Wednesday 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 8% 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 February 3, 2026.
Get a feel of what it's like to fly with LATAM Airlines, Copa 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.
LATAM Airlines
7.5
Good
1,918 reviews

Comfort

7.3

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Comfort

7.3

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Copa Airlines
7.5
Good
1,559 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Comfort

7.3

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Aeromexico
7.4
Good
1,583 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Comfort

7.3

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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?

    Copa Airlines and GOL can get you from Mexico City to Sao Paulo in just under 11h 45m. Your travel time can differ by up to 19h 40m. 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 $498 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 (93%), LATAM Airlines (93%), WestJet (70%).

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

    While on average a flight from Mexico City to Sao Paulo is generally $690, our data shows the cheapest flight currently is $530. When looking at the most popular route, (Mexico City Benito Juarez - Sao Paulo Guarulhos Intl), you can expect to pay $564 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, September is the cheapest month in which you can book a flight from Mexico City to Sao Paulo (average of $342). Flying from Mexico City to Sao Paulo in July is currently the most expensive (average of $472). 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$367Average$618FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$498Average$599FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$502Average$648FlexibilityNo cancel feeOn-time81%

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