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Santos Dumont

$361+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SDU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
lun. 12/295:15 pmMEX - SDU
1 stop20h 15mLATAM Airlines
lun. 1/125:35 pmSDU - MEX
2 stops24h 40mLATAM Airlines
Deal found 10/27$783
This Mytrip deal was found by Cheapflights users on 10/28. 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.
vie. 11/2811:10 pmMEX - SDU
2 stops18h 05mMultiple Airlines
vie. 12/51:45 pmSDU - MEX
3 stops30h 30mMultiple Airlines
Deal found 10/28$816
This Trip.com deal was found by Cheapflights users on 10/28. 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.
vie. 11/285:15 pmMEX - SDU
1 stop13h 20mLATAM Airlines
vie. 12/58:05 pmSDU - MEX
1 stop22h 10mLATAM Airlines
Deal found 10/28$829
This FlightHub deal was found by Cheapflights users on 10/28. 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.
dom. 11/305:15 pmMEX - SDU
1 stop13h 10mLATAM Airlines
mar. 12/98:05 pmSDU - MEX
1 stop22h 10mLATAM Airlines
Deal found 10/28$831
This FlightHub deal was found by Cheapflights users on 10/28. 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. 11/44:00 pmMEX - SDU
2 stops21h 25mLATAM Airlines
mié. 11/122:00 pmSDU - MEX
1 stop28h 15mLATAM Airlines
Deal found 10/28$910
This FlightHub deal was found by Cheapflights users on 10/30. 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.
jue. 11/275:15 pmMEX - SDU
1 stop13h 10mLATAM Airlines
lun. 12/18:05 pmSDU - MEX
1 stop22h 10mLATAM Airlines
Deal found 10/30$982

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$621
(FlightHub)

One-way from

$361
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$688
Provider with most accurate pricing for Mexico City Benito Juarez-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Rio de Janeiro Santos Dumont flights.
Search Deals
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. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 30, 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

jue. 1/15

4:00 pm-11:05 am

2 stops16h 05m

Rio de Janeiro Santos Dumont

mar. 1/27

8:05 pm-1:50 pm

2 stops20h 45m

$747

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

vie. 11/28

11:10 pm-8:15 pm

2 stops18h 05m

Rio de Janeiro Santos Dumont

vie. 12/5

1:45 pm-5:15 pm

3 stops30h 30m

$816

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

sáb. 1/17

5:15 pm-9:35 am

1 stop13h 20m

Rio de Janeiro Santos Dumont

mar. 1/27

8:05 pm-1:50 pm

2 stops20h 45m

$823

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

vie. 11/28

5:15 pm-9:35 am

1 stop13h 20m

Rio de Janeiro Santos Dumont

vie. 12/5

8:05 pm-3:15 pm

1 stop22h 10m

$829

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

dom. 11/30

5:15 pm-9:25 am

1 stop13h 10m

Rio de Janeiro Santos Dumont

mar. 12/9

8:05 pm-3:15 pm

1 stop22h 10m

$831

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

jue. 11/27

5:15 pm-9:25 am

1 stop13h 10m

Rio de Janeiro Santos Dumont

lun. 12/1

8:05 pm-3:15 pm

1 stop22h 10m

$982

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

mar. 11/25

9:25 am-7:35 am

2 stops19h 10m

$361

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

mié. 11/26

9:25 am-4:45 pm

2 stops28h 20m

$369

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

sáb. 12/6

9:25 am-7:40 am

2 stops19h 15m

$382

Mexico CityRio de Janeiro

MEX - SDU

MEXSDU

Mexico City Benito Juarez

vie. 11/28

5:55 am-1:20 pm

2 stops28h 25m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 results
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Compare providers for flights from Mexico City to Santos Dumont

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 Santos Dumont in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Mexico City-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Mexico City-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-Rio de Janeiro Santos Dumont Airport 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-Rio de Janeiro Santos Dumont Airport 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 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

What is the cheapest month to book a flight from Mexico City to Rio de Janeiro Santos Dumont Airport?

Currently, May is the cheapest month in which you can book a flight from Mexico City to Rio de Janeiro Santos Dumont Airport (average of $484). Flying from Mexico City to Rio de Janeiro Santos Dumont Airport in December is currently the most expensive (average of $625). 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.

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 octubre 30, 2025.
See what other customers who have flown with LATAM Airlines from Mexico City to Rio de Janeiro Santos Dumont Airport have to say. 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
1,873 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,873 reviews
LATAM Airlines
7.5
Good
1,873 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.5

Boarding

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 1 airline.

  • How long is the flight from Mexico City to Rio de Janeiro Santos Dumont Airport?

    LATAM Airlines can get you from Mexico City to Rio de Janeiro Santos Dumont Airport in just under 16h 05m. Your travel time can differ by up to . The distance from Mexico City to Rio de Janeiro Santos Dumont Airport is about 4769 mi.

  • What is the cheapest airline to fly 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 $507. LATAM Airlines is 21% 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.

  • What is the cheapest month to book a flight from Mexico City to Rio de Janeiro Santos Dumont Airport?

    Currently, May is the cheapest month in which you can book a flight from Mexico City to Rio de Janeiro Santos Dumont Airport (average of $484). Flying from Mexico City to Rio de Janeiro Santos Dumont Airport in December is currently the most expensive (average of $625). 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 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

Top airline flying from Mexico City to Santos Dumont

Discover the top airline that operate flights from Mexico City to Santos Dumont. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$507Average$611FlexibilityNo cancel feeOn-time81%

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