Cheap flights from Mexico City to Sao Paulo from $305 MEX, NLU, TLC → CGH, GRU, VCP

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $542 to $1,069.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 9-night return fares leaving within 3 days of 14 Mar 2027 to compare.

Every date we hold

29 fares on 4 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $613.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $287 to $415.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 29 Dec to compare.

Every date we hold

23 fares on 4 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $305.

Return

Fares 7 to 13 days before departure were typically 23% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 90 to 179 days before departure were typically 26% lower than 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 12 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Mexico City to Sao Paulo?

The cheapest return found recently is $613 with Arajet, 14 Mar 2027 to 23 Mar 2027, found yesterday. The cheapest return fare on each of 4 departure dates is usually $635 to $826.

How much is a one-way flight from Mexico City to Sao Paulo?

The cheapest one-way found recently is $305 with Arajet, 29 Dec, found today. The cheapest one-way fare on each of 4 departure dates is usually $316 to $338.

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

March 2027 is the cheapest month for a return, from $613, 14 Mar 2027 to 23 Mar 2027, found yesterday. December 2026 is the cheapest month for a one-way, from $305, 29 Dec, found today.

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

In 50 days of prices between 24 Sept and 12 Nov, return fares 7 to 13 days before departure were typically 23% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 12 Nov, one-way fares 90 to 179 days before departure were typically 26% lower than 30 to 59 days before departure.

Is there a direct flight from Mexico City to Sao Paulo?

Yes, the cheapest nonstop return found recently is $1,214 with LATAM Airlines Group, 30 Jan 2027 to 14 Feb 2027, found 22 hours ago. The cheapest nonstop one-way found recently is $524 with Aeromexico, 2 Mar 2027, found 7 days ago.

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

The cheapest nonstop one-way found recently, with Aeromexico on 2 Mar 2027, takes 10 h from Benito Juarez International Airport (MEX) to Sao Paulo-Guarulhos International Airport (GRU).

Which airlines have the cheapest flights from Mexico City to Sao Paulo?

Between 21 Nov and 5 May 2027, Volaris has the cheapest return on 2 of the 4 departure dates we hold, Copa Airlines on 1 and Arajet on 1. Between 24 Dec and 10 Apr 2027, Arajet has the cheapest one-way on 2 of the 4 departure dates we hold, Aeromexico on 1 and Viva Aerobus on 1.