MEX - SDU

$381 Find Cheap Flights from Mexico City to Rio de Janeiro Santos Dumont

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mexico City to Santos Dumont departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro Santos Dumont Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Rio de Janeiro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$679
Overall average: $840
LATAM Airlines
Wed 3/25Fri 4/3
MEX - SDU • 2 stops
Cheapest one-way
$381
Multiple Airlines
Wed 3/4
MEX - SDU • 3 stops
When to travel
May
Cheapest • 20% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santos Dumont!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mexico City to Santos Dumont (MEX-SDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to Santos Dumont that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to Santos Dumont

Wed, Mar 25 - Fri, Apr 3
LATAM Airlines Logo
5:15 pm - 4:25 pm
MEX
-
SDU
20h 10m2 stops
LATAM Airlines Logo
5:35 pm - 3:35 pm
SDU
-
MEX
25h 00m2 stops
$679LATAM Airlines
Mon, May 11 - Fri, May 22
LATAM Airlines Logo
5:20 pm - 8:35 am
MEX
-
SDU
12h 15m1 stop
LATAM Airlines Logo
8:20 pm - 3:35 pm
SDU
-
MEX
22h 15m1 stop
$683LATAM Airlines
Wed, Feb 4 - Wed, Mar 11
LATAM Airlines Logo
5:15 pm - 9:25 am
MEX
-
SDU
13h 10m1 stop
LATAM Airlines Logo
8:05 pm - 3:15 pm
SDU
-
MEX
22h 10m1 stop
$691LATAM Airlines
Wed, Apr 1 - Sun, Apr 12
LATAM Airlines Logo
5:20 pm - 8:00 pm
MEX
-
SDU
23h 40m1 stop
LATAM Airlines Logo
8:30 pm - 3:35 pm
SDU
-
MEX
22h 05m2 stops
$730LATAM Airlines
Mon, May 11 - Fri, May 22
LATAM Airlines Logo
5:20 pm - 8:35 am
MEX
-
SDU
12h 15m1 stop
LATAM Airlines Logo
8:20 pm - 2:55 pm
SDU
-
MEX
21h 35m2 stops
$732LATAM Airlines
Thu, Jan 15 - Tue, Jan 27
LATAM Airlines Logo
4:00 pm - 11:05 am
MEX
-
SDU
16h 05m2 stops
LATAM Airlines Logo
8:05 pm - 1:50 pm
SDU
-
MEX
20h 45m2 stops
$754LATAM Airlines
Wed, Feb 4 - Wed, Mar 11
LATAM Airlines Logo
5:15 pm - 9:25 am
MEX
-
SDU
13h 10m1 stop
LATAM Airlines Logo
8:05 pm - 1:50 pm
SDU
-
MEX
20h 45m2 stops
$759LATAM Airlines
Sat, Apr 11 - Sat, May 9
LATAM Airlines Logo
5:20 pm - 8:35 am
MEX
-
SDU
12h 15m1 stop
LATAM Airlines Logo
8:15 pm - 3:35 pm
SDU
-
MEX
22h 20m1 stop
$764LATAM Airlines
Mon, Mar 9 - Sat, Mar 21
Multiple Airlines Logo
5:15 pm - 4:40 pm
MEX
-
SDU
20h 25m1 stop
Multiple Airlines Logo
5:30 pm - 2:50 pm
SDU
-
MEX
24h 20m2 stops
$770Multiple Airlines
Wed, Mar 25 - Fri, Apr 3
LATAM Airlines Logo
5:15 pm - 9:25 am
MEX
-
SDU
13h 10m1 stop
LATAM Airlines Logo
8:20 pm - 2:55 pm
SDU
-
MEX
21h 35m2 stops
$778LATAM Airlines
Booking Insights

KAYAK's insights & trends for Mexico City to Santos Dumont flights

Get data-powered insights and trends into flights from Mexico City to Santos Dumont to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City to Rio de Janeiro Santos Dumont Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mexico City to Rio de Janeiro Santos Dumont Airport is May, where tickets cost $507 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $840 and $702 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$381
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Mexico City to Rio de Janeiro Santos Dumont

When to book flights from Mexico City to Santos Dumont

Are your dates flexible? Find out the best times to travel from Mexico City to Santos Dumont based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Mexico City to Rio de Janeiro Santos Dumont flights

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

    In the last 3 days, the lowest price for a flight from Mexico City to Rio de Janeiro Santos Dumont Airport was $381 for a one-way ticket and $679 for a round-trip.

  • Do I need a passport to fly between Mexico City and Rio de Janeiro Santos Dumont?

    Yes

  • Which airports will I be using when flying from Mexico City to Rio de Janeiro Santos Dumont?

    Mexico City airport is called Mexico City Benito Juarez and the only airport in Rio de Janeiro Santos Dumont is Rio de Janeiro Santos Dumont.

  • Which aircraft models fly most regularly from Mexico City to Rio de Janeiro Santos Dumont?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Mexico City to Rio de Janeiro Santos Dumont?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mexico City to Rio de Janeiro Santos Dumont.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mexico City to Rio de Janeiro Santos Dumont?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro Santos Dumont from Mexico City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mexico City to Rio de Janeiro Santos Dumont?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rio de Janeiro Santos Dumont with an airline and back to Mexico City with another airline. Booking your flights between Mexico City and SDU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mexico City to Rio de Janeiro Santos Dumont?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro Santos Dumont from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Mexico City to Santos Dumont

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City to Santos Dumont? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1889 reviews
7.3Comfort
7.0Entertainment
6.7Food
7.6Boarding
8.0Crew
Airline reviews

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

8.0 ExcellentVilma, Nov 2025
LIM - ATL
Read more LATAM Airlines reviews

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Everything you need to know for your flight from Mexico City to Santos Dumont

Information on your arrival and departure airports

Mexico City (MEX)
Santos Dumont (SDU)