HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santos Dumont

$353+ Cheap flights from Mexico City (MEX) to Santos Dumont, Brazil (SDU)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mexico City to Santos Dumont 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.

Cheap flight deals from Mexico City to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Santos Dumont (SDU). 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 June 12, 2025.

Round-trip from

$488
(Trip.com)

One-way from

$353
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$740
From Mexico City Benito Juarez to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Mexico City Benito Juarez to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Mexico City to Santos Dumont

Cheapest flights from Mexico City to Santos Dumont
Explore the most affordable flight options available from Mexico City to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:10 pmMEX - SDU
2 stops15h 25mLATAM Airlines
Thu 8/288:25 pmSDU - MEX
2 stops20h 25mLATAM Airlines
Deal found 6/10$488
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:50 pmMEX - SDU
2 stops21h 30mMultiple Airlines
Wed 12/311:25 amSDU - MEX
2 stops33h 45mMultiple Airlines
Deal found 6/10$613
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/222:00 pmMEX - SDU
2 stops21h 05mGOL
Sat 6/288:30 pmSDU - MEX
2 stops29h 30mGOL
Deal found 6/10$1,033
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Tue 9/212:15 amMEX - SDU
2 stops35h 05mAir Canada
Sat 9/1311:25 amSDU - MEX
2 stops38h 50mAir Canada
Deal found 6/11$1,541

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico City to Santos Dumont 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 June 12, 2025.
Use the filters below to find and compare flights from Mexico City to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Mexico City

Fly to

Santos Dumont

Route

Depart

Return

Price

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Mon 8/25

3:10 pm-9:35 am

2 stops15h 25m

Rio de Janeiro Santos Dumont

Thu 8/28

8:25 pm-1:50 pm

2 stops20h 25m

$488

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Mon 11/24

1:50 pm-2:20 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Wed 12/3

11:25 am-6:10 pm

2 stops33h 45m

$613

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Sun 6/22

2:00 pm-2:05 pm

2 stops21h 05m

Rio de Janeiro Santos Dumont

Sat 6/28

8:30 pm-11:00 pm

2 stops29h 30m

$1,033

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Tue 9/2

12:15 am-2:20 pm

2 stops35h 05m

Rio de Janeiro Santos Dumont

Sat 9/13

11:25 am-11:15 pm

2 stops38h 50m

$1,541

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Wed 7/2

2:00 pm-3:45 pm

2 stops22h 45m

$353

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Sun 11/16

12:40 am-2:05 pm

2 stops34h 25m

$499

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

Mon 11/17

5:25 pm-1:40 pm

1 stop17h 15m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Mexico City to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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 Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. 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 Santos Dumont. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Mexico City to Rio de Janeiro, such as LATAM Airlines, GOL and Air Canada. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
GOL
7.3
Good
1,073 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air Canada
7.1
Good
9,531 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Entertainment

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Santos Dumont. 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 Rio de Janeiro Santos Dumont?

    Located just 5.5 mi from the city center, Mexico City Benito Juarez is the airport most travelers will use when flying to Rio de Janeiro Santos Dumont from Mexico City. Booking flights from Benito Juarez (MEX) to Rio de Janeiro Santos Dumont should be relatively easy as there are 0 daily outbound flights to Rio de Janeiro Santos Dumont from 0 different airlines.

  • What are the cheapest airlines flying from Mexico City to Rio de Janeiro Santos Dumont Airport round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Rio de Janeiro Santos Dumont Airport, with prices starting at $488. Additional round-trip tickets that might be worth considering are offered by GOL and Air Canada, with the lowest prices starting at $1,033 and $1,541, respectively. LATAM Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Mexico City to Santos Dumont?

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

  • Can I find deals for business class flights from Mexico City to Santos Dumont?

    Yes. Cheapflights offers flight deals from Mexico City to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Rio de Janeiro–Galeão Intl flights

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.