What are the cheapest airlines flying from Mexico City to Sao Paulo round-trip?

Currently priced at $468, Avianca will fly you from Mexico City to Sao Paulo and back. In addition to Avianca, 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 $473 and $616, respectively. These flights start at 15% lower than the current average price 3 months from now.

What is the cheapest day to fly from Mexico City to Sao Paulo?

Travelers seeking maximum savings on their Mexico City to Sao Paulo flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 Congonhas or Mexico City Benito Juarez - Sao Paulo Viracopos.

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

While on average a flight from Mexico City to Sao Paulo is generally $773, our data shows the cheapest flight currently is $274. When looking at the most popular route, (Mexico City Benito Juarez - Sao Paulo Guarulhos Intl), you can expect to pay $477 for that flight.

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 (87%).

What are the most popular airlines that fly from Mexico City to Sao Paulo?

Before booking your flight from Mexico City to Sao Paulo check out the most popular airlines for this route: Aeromexico, Copa Airlines or LATAM Airlines.

What is the cheapest day to fly round-trip from Mexico City to Sao Paulo?

Friday flights are found to be more expensive to fly from Mexico City to Sao Paulo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sao Paulo.

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

To save on the cost of your flight from Mexico City to Sao Paulo, book at least 51 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $515 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $671.

What is the cheapest month to fly from Mexico City to Sao Paulo?

The best pricing can be found in the month of September. Prices to Sao Paulo from Mexico City average $554. You can even find prices in September for less than $554, as users have found deals to Sao Paulo from as low as $349. The month of December appears to be one of the more expensive times to travel to Sao Paulo from Mexico City. Flying in the targeted month can save you up to 28%.

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.

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.

$261+ Flights from Mexico City to Sao Paulo, Brazil

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

Airfare is below average for this route at the moment. Mexico City to Sao Paulo flights typically cost between $476 and $681 in November. The cheapest round-trip price found within the last 3 days was $468 on Avianca (Nov 4-Nov 30).

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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 Sao Paulo are usually found in September or February, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Mexico City to Sao Paulo

Round-trip from	$468 (Mytrip)
One-way from	$261 (Copa Airlines)
Popular in	December
Cheapest in	September
Average price	$567
Good round-trip deal	$554 or less
Good one-way deal	$694 or less

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 ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

Find 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 August 11, 2025.

Sun 8/314:55 amMEX - GRU

1 stop16h 45mAvianca

Sat 9/137:20 amGRU - MEX

1 stop13h 45mAvianca

Deal found 8/10

$474

Mon 8/119:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Tue 8/123:10 amGRU - MEX

1 stop12h 00mCopa Airlines

Deal found 8/9

$477

Wed 8/279:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop21h 50mCopa Airlines

Deal found 8/10

$479

Sun 8/311:05 pmMEX - GRU

1 stop11h 45mCopa Airlines

Tue 10/1411:10 amGRU - MEX

1 stop16h 50mCopa Airlines

Deal found 8/10

$480

Thu 8/145:50 amMEX - GRU

1 stop12h 00mCopa Airlines

Fri 8/225:25 amGRU - MEX

1 stop19h 40mCopa Airlines

Deal found 8/10

$481

Fri 8/295:50 amMEX - GRU

1 stop15h 40mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop22h 35mCopa Airlines

Deal found 8/11

$484

Wed 9/245:20 pmMEX - GRU

Nonstop9h 15mLATAM Airlines

Wed 10/18:30 amGRU - MEX

Nonstop9h 25mLATAM Airlines

Deal found 8/10

$485

Fri 8/299:50 amMEX - GRU

1 stop11h 40mCopa Airlines

Mon 9/15:25 amGRU - MEX

1 stop19h 40mCopa Airlines

Deal found 8/10

$486

Thu 8/289:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop21h 50mCopa Airlines

Deal found 8/11

$488

Wed 10/15:20 pmMEX - GRU

Nonstop9h 15mLATAM Airlines

Wed 10/228:30 amGRU - MEX

Nonstop9h 25mLATAM Airlines

Deal found 8/10

$490

Wed 10/13:10 pmMEX - CGH

2 stops17h 35mLATAM Airlines

Wed 10/226:15 amCGH - MEX

2 stops36h 20mLATAM Airlines

Deal found 8/9

$616

Fri 10/38:00 pmMEX - CGH

2 stops35h 30mLATAM Airlines

Thu 10/96:10 amCGH - MEX

2 stops36h 25mLATAM Airlines

Deal found 8/10

$630

Best flights from Mexico City to Sao Paulo
Discover carefully curated flight deals from Mexico City to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2025.

Tue 11/45:00 amMEX - GRU

1 stop14h 40mAvianca

Sun 11/304:10 amGRU - MEX

1 stop17h 00mAvianca

Deal found 8/9

$468

Thu 8/219:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Mon 8/2511:10 amGRU - MEX

1 stop13h 55mCopa Airlines

Deal found 8/9

$473

Wed 10/13:10 pmMEX - CGH

2 stops17h 35mLATAM Airlines

Wed 10/226:15 amCGH - MEX

2 stops36h 20mLATAM Airlines

Deal found 8/9

$616

Tue 10/712:40 amMEX - VCP

2 stops39h 20mGOL

Fri 11/215:55 pmVCP - MEX

2 stops40h 40mGOL

Deal found 8/9

$737

Sun 8/314:55 amMEX - GRU

1 stop16h 45mAvianca

Sat 9/137:20 amGRU - MEX

1 stop13h 45mAvianca

Deal found 8/10

$474

Wed 8/279:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop19h 40mCopa Airlines

Deal found 8/9

$477

Wed 8/271:05 pmMEX - GRU

1 stop11h 45mCopa Airlines

Mon 9/111:10 amGRU - MEX

1 stop13h 55mCopa Airlines

Deal found 8/10

$479

Sun 8/311:05 pmMEX - GRU

1 stop11h 45mCopa Airlines

Tue 10/1411:10 amGRU - MEX

1 stop16h 50mCopa Airlines

Deal found 8/10

$480

Fri 10/38:00 pmMEX - CGH

2 stops35h 30mLATAM Airlines

Thu 10/96:10 amCGH - MEX

2 stops36h 25mLATAM Airlines

Deal found 8/10

$630

Sat 9/202:00 amMEX - GRU

1 stop19h 10mCopa Airlines

Sat 9/2711:10 amGRU - MEX

1 stop16h 50mCopa Airlines

Deal found 8/11

$481

Fri 8/299:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop21h 50mCopa Airlines

Deal found 8/9

$484

Wed 10/158:00 pmMEX - CGH

2 stops31h 25mLATAM Airlines

Thu 10/3012:10 pmCGH - MEX

2 stops29h 45mLATAM Airlines

Deal found 8/11

$660

Last-minute flights from Mexico City to Sao Paulo
Discover last-minute flight deals from Mexico City to Sao Paulo. Data last updated August 11, 2025 and is based on user searches.

Mon 8/119:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Tue 8/123:10 amGRU - MEX

1 stop12h 00mCopa Airlines

Deal found 8/9

$477

Thu 8/149:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Thu 8/213:10 amGRU - MEX

1 stop21h 55mCopa Airlines

Deal found 8/10

$481

Sat 8/161:05 pmMEX - GRU

1 stop11h 45mCopa Airlines

Fri 8/225:25 amGRU - MEX

1 stop19h 40mCopa Airlines

Deal found 8/10

$725

Sat 8/1612:55 pmMEX - GRU

2 stops32h 35mMultiple Airlines

Thu 8/2111:10 amGRU - MEX

1 stop13h 55mMultiple Airlines

Deal found 8/10

$743

Sun 8/178:00 pmMEX - CGH

2 stops32h 15mLATAM Airlines

Sun 9/288:55 pmCGH - MEX

2 stops45h 40mLATAM Airlines

Deal found 8/9

$801

Mon 8/181:05 pmMEX - GRU

1 stop28h 45mMultiple Airlines

Fri 8/221:40 amGRU - MEX

2 stops31h 05mMultiple Airlines

Deal found 8/11

$663

Mon 8/181:05 pmMEX - GRU

1 stop28h 45mMultiple Airlines

Tue 8/191:40 amGRU - MEX

2 stops17h 30mMultiple Airlines

Deal found 8/11

$707

Mon 8/185:20 pmMEX - GRU

Nonstop9h 15mLATAM Airlines

Fri 8/2212:55 amGRU - MEX

1 stop17h 00mLATAM Airlines

Deal found 8/11

$731

Mon 8/189:50 amMEX - GRU

1 stop11h 20mCopa Airlines

Tue 8/193:10 amGRU - MEX

1 stop24h 05mCopa Airlines

Deal found 8/11

$733

Mon 8/1812:55 pmMEX - GRU

2 stops23h 25mAvianca

Wed 8/204:10 amGRU - MEX

1 stop21h 50mAvianca

Deal found 8/11

$741

Wed 8/209:50 amMEX - GRU

1 stop17h 40mCopa Airlines

Sun 8/315:25 amGRU - MEX

1 stop21h 50mCopa Airlines

Deal found 8/11

$499

Wed 8/203:30 pmMEX - GRU

1 stop12h 00mCopa Airlines

Fri 8/2911:10 amGRU - MEX

1 stop13h 55mCopa Airlines

Deal found 8/11

$501

One-way flights from Mexico City to Sao Paulo
Search for one-way flight options from Mexico City to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated August 11, 2025.

Thu 9/119:50 amMEX - GRU

1 stop15h 00mCopa Airlines

Deal found 8/11

$261

Fri 9/121:05 pmMEX - GRU

1 stop32h 25mCopa Airlines

Deal found 8/9

$277

Mon 9/81:40 amMEX - GRU

1 stop16h 10mCopa Airlines

Deal found 8/9

$279

Mon 9/812:40 amMEX - GRU

1 stop25h 55mAvianca

Deal found 8/11

$280

Sat 9/133:30 pmMEX - GRU

1 stop30h 00mCopa Airlines

Deal found 8/10

$301

Mon 10/2712:40 amMEX - GRU

1 stop12h 35mAvianca

Deal found 8/9

$314

Fri 9/124:55 amMEX - GRU

1 stop18h 15mAvianca

Deal found 8/11

$335

Wed 9/107:00 amMEX - GRU

3 stops29h 20mMultiple Airlines

Deal found 8/11

$339

Sat 9/1311:15 pmMEX - GRU

2 stops27h 20mMultiple Airlines

Deal found 8/10

$342

Thu 9/1111:15 pmMEX - GRU

2 stops23h 55mMultiple Airlines

Deal found 8/9

$344

Tue 10/2811:45 amMEX - GRU

3 stops21h 55mMultiple Airlines

Deal found 8/9

$352

Mon 8/1811:05 pmMEX - CGH

3 stops28h 40mMultiple Airlines

Deal found 8/9

$375

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mexico City to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Tue 11/4

5:00 am-10:40 pm

1 stop14h 40m

Sao Paulo Guarulhos Intl

Sun 11/30

4:10 am-6:10 pm

1 stop17h 00m

$468

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Thu 8/21

9:50 am-12:10 am

1 stop11h 20m

Sao Paulo Guarulhos Intl

Mon 8/25

11:10 am-10:05 pm

1 stop13h 55m

$473

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Sun 8/31

4:55 am-12:40 am

1 stop16h 45m

Sao Paulo Guarulhos Intl

Sat 9/13

7:20 am-6:05 pm

1 stop13h 45m

$474

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 8/27

9:50 am-12:10 am

1 stop11h 20m

Sao Paulo Guarulhos Intl

Sun 8/31

5:25 am-10:05 pm

1 stop19h 40m

$477

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Wed 8/27

1:05 pm-3:50 am

1 stop11h 45m

Sao Paulo Guarulhos Intl

Mon 9/1

11:10 am-10:05 pm

1 stop13h 55m

$479

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Sun 8/31

1:05 pm-3:50 am

1 stop11h 45m

Sao Paulo Guarulhos Intl

Tue 10/14

11:10 am-1:00 am

1 stop16h 50m

$480

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Sat 9/20

2:00 am-12:10 am

1 stop19h 10m

Sao Paulo Guarulhos Intl

Sat 9/27

11:10 am-1:00 am

1 stop16h 50m

$481

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Fri 8/29

9:50 am-12:10 am

1 stop11h 20m

Sao Paulo Guarulhos Intl

Sun 8/31

5:25 am-12:15 am

1 stop21h 50m

$484

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Thu 8/28

9:50 am-12:10 am

1 stop11h 20m

Sao Paulo Guarulhos Intl

Sat 8/30

3:10 am-10:05 pm

1 stop21h 55m

$485

Mexico CitySao Paulo

MEX - GRU

MEXGRU

Mexico City Benito Juarez

Fri 8/29

9:50 am-12:30 am

1 stop11h 40m

Sao Paulo Guarulhos Intl

Mon 9/1

5:25 am-10:05 pm

1 stop19h 40m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 55 results

...

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?

The best time to book flights from Mexico City to Sao Paulo is 81 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 $681). Flying from Mexico City to Sao Paulo in December is currently the most expensive (average of $1,209). 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?

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 40% on your trip compared to booking a flight in the morning.

Weekly flight availability from Mexico City to Sao Paulo

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?

Reviews of airlines servicing Sao Paulo

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

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

LATAM Airlines

7.5

Good

1,837 reviews

LATAM Airlines

7.5

Good

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

Copa Airlines

7.5

Good

1,506 reviews

LATAM Airlines

7.5

Good

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

Aeromexico

7.5

Good

1,724 reviews

LATAM Airlines

7.5

Good

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

United Airlines

7.4

Good

8,922 reviews

LATAM Airlines

7.5

Good

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

GOL

7.3

Good

1,092 reviews

LATAM Airlines

7.5

Good

1,837 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

Related info for your journey

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.
What are the cheapest airlines flying from Mexico City to Sao Paulo round-trip?
Currently priced at $468, Avianca will fly you from Mexico City to Sao Paulo and back. In addition to Avianca, 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 $473 and $616, respectively. These flights start at 15% 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 Congonhas or Mexico City Benito Juarez - Sao Paulo Viracopos.
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 (87%).
What are the cheapest flights from Mexico City to Sao Paulo?
While on average a flight from Mexico City to Sao Paulo is generally $773, our data shows the cheapest flight currently is $274. When looking at the most popular route, (Mexico City Benito Juarez - Sao Paulo Guarulhos Intl), you can expect to pay $477 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 $681). Flying from Mexico City to Sao Paulo in December is currently the most expensive (average of $1,209). 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

Top 3 airlines flying from Mexico City to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$445	Average$692	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$475	Average$615	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$487	Average$599	FlexibilityNo cancel fee	On-time70%

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$261+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Mexico City to Sao Paulo with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Sao Paulo are usually found in September or February, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Mexico City to Sao Paulo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Mexico City to Sao Paulo

Cheapest flights from Mexico City to Sao PauloExplore 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 August 11, 2025.

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 August 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mexico City to Sao Paulo that are best for you.

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.

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 August 8, 2025.

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

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 August 11, 2025.

Weekly flight availability from Mexico City to Sao Paulo

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

Reviews of airlines servicing Sao Paulo

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.

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?

What are the cheapest airlines flying from Mexico City to Sao Paulo round-trip?

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

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

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

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

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

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

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

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Alternative routes for Mexico City to Sao Paulo

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Top 3 airlines flying from Mexico City to Sao Paulo

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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 August 11, 2025.