Cheap flights from Mexico City to Buenos Aires from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Buenos Aires departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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5:20 pm - 3:40 pmMEX-AEP
19h 20m1 stop
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6:20 am - 3:15 pmAEP-MEX
35h 55m1 stop
mar., oct. 21 - mar., nov. 11
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12:40 am - 9:50 amMEX-AEP
30h 10m2 stops
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7:40 pm - 10:55 pmAEP-MEX
30h 15m2 stops
lun., oct. 20 - mar., nov. 11
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5:20 pm - 9:50 amMEX-AEP
13h 30m1 stop
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10:55 pm - 2:55 pmAEP-MEX
19h 00m1 stop
mar., oct. 7 - mar., oct. 14
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9:55 pm - 4:20 amMEX-AEP
27h 25m1 stop
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5:35 am - 11:00 amAEP-MEX
56h 25m2 stops
mar., oct. 28 - dom., nov. 9
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4:55 am - 5:30 pmMEX-AEP
33h 35m2 stops
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10:55 am - 3:05 amAEP-MEX
43h 10m2 stops
lun., sep. 22 - vie., oct. 3
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5:15 pm - 9:50 amMEX-AEP
13h 35m1 stop
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12:05 am - 3:15 pmAEP-MEX
18h 10m1 stop
mar., nov. 11 - lun., nov. 17
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5:15 pm - 9:50 amMEX-AEP
13h 35m1 stop
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12:05 am - 3:15 pmAEP-MEX
18h 10m1 stop
mar., nov. 11 - lun., nov. 17
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9:55 pm - 4:20 amMEX-AEP
27h 25m1 stop
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5:15 am - 11:00 amAEP-MEX
32h 45m1 stop
mar., oct. 28 - dom., nov. 9
Avianca Logo
2:00 pm - 5:40 amMEX-AEP
12h 40m1 stop
Avianca Logo
7:00 am - 6:05 pmAEP-MEX
14h 05m1 stop
$883Avianca
Find Deal
jue., oct. 9 - mié., oct. 15
Avianca Logo
2:00 pm - 5:40 amMEX-AEP
12h 40m1 stop
Avianca Logo
7:00 am - 6:05 pmAEP-MEX
14h 05m1 stop
$895Avianca
Find Deal
mié., oct. 1 - mar., oct. 7

Avianca flights from Mexico City to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Mexico City to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
Oct 9
MEX2:00 pmMexico City Benito Juarez
12h 40m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
Oct 15
AEP7:00 amBuenos Aires Jorge Newbery
14h 05m
1 stop
MEX6:05 pmMexico City Benito Juarez
Avianca
Sep 2
MEX2:00 pmMexico City Benito Juarez
12h 40m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
Sep 12
AEP7:00 amBuenos Aires Jorge Newbery
14h 05m
1 stop
MEX6:05 pmMexico City Benito Juarez
Avianca
Nov 13
MEX1:50 pmMexico City Benito Juarez
12h 50m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
Nov 17
AEP7:00 amBuenos Aires Jorge Newbery
14h 10m
1 stop
MEX6:10 pmMexico City Benito Juarez

LATAM Airlines flights from Mexico City to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Mexico City to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Sep 2
MEX3:10 pmMexico City Benito Juarez
15h 30m
2 stops
AEP9:40 amBuenos Aires Jorge Newbery
Sep 12
AEP11:55 pmBuenos Aires Jorge Newbery
18h 00m
2 stops
MEX2:55 pmMexico City Benito Juarez
LATAM Airlines
Sep 2
MEX7:05 pmMexico City Benito Juarez
20h 30m
2 stops
AEP6:35 pmBuenos Aires Jorge Newbery
Sep 18
AEP5:05 pmBuenos Aires Jorge Newbery
28h 00m
2 stops
MEX6:05 pmMexico City Benito Juarez
LATAM Airlines
Sep 2
MEX7:05 pmMexico City Benito Juarez
18h 00m
2 stops
AEP4:05 pmBuenos Aires Jorge Newbery
Sep 18
AEP5:05 pmBuenos Aires Jorge Newbery
28h 00m
2 stops
MEX6:05 pmMexico City Benito Juarez

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to Buenos Aires Jorge Newbery Airport 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, momondo users made 832,500 searches. Data last updated agosto 25, 2025.
Use the filters below to find and compare flights from Mexico City to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 10/21

5:20 pm-3:40 pm

1 stop19h 20m

Buenos Aires Jorge Newbery

mar. 11/11

6:20 am-3:15 pm

1 stop35h 55m

$703

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

lun. 10/20

12:40 am-9:50 am

2 stops30h 10m

Buenos Aires Jorge Newbery

mar. 11/11

7:40 pm-10:55 pm

2 stops30h 15m

$717

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 10/7

5:20 pm-9:50 am

1 stop13h 30m

Buenos Aires Jorge Newbery

mar. 10/14

10:55 pm-2:55 pm

1 stop19h 00m

$732

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 10/28

9:55 pm-4:20 am

1 stop27h 25m

Buenos Aires Jorge Newbery

dom. 11/9

5:35 am-11:00 am

2 stops56h 25m

$734

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

lun. 9/22

4:55 am-5:30 pm

2 stops33h 35m

Buenos Aires Jorge Newbery

vie. 10/3

10:55 am-3:05 am

2 stops43h 10m

$735

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 11/11

5:15 pm-9:50 am

1 stop13h 35m

Buenos Aires Jorge Newbery

lun. 11/17

12:05 am-3:15 pm

1 stop18h 10m

$743

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 11/11

5:15 pm-9:50 am

1 stop13h 35m

Buenos Aires Jorge Newbery

lun. 11/17

12:05 am-3:15 pm

1 stop18h 10m

$748

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mar. 10/28

9:55 pm-4:20 am

1 stop27h 25m

Buenos Aires Jorge Newbery

dom. 11/9

5:15 am-11:00 am

1 stop32h 45m

$764

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

jue. 10/9

2:00 pm-5:40 am

1 stop12h 40m

Buenos Aires Jorge Newbery

mié. 10/15

7:00 am-6:05 pm

1 stop14h 05m

$883

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

mié. 10/1

2:00 pm-5:40 am

1 stop12h 40m

Buenos Aires Jorge Newbery

mar. 10/7

7:00 am-6:05 pm

1 stop14h 05m

$895

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How to get the cheapest flight ticket from Mexico City to Buenos Aires Jorge Newbery Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires Jorge Newbery Airport?

The cheapest month to fly to Buenos Aires Jorge Newbery Airport from Mexico City is in October. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $693.

How far in advance should I book a flight to Buenos Aires Jorge Newbery Airport?

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $861 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Mexico City for as low as $723 on momondo.

Can stopping save me money on Mexico City to Buenos Aires Jorge Newbery Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Mexico City to Buenos Aires Jorge Newbery Airport flight.

When to book flights from Mexico City to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to Buenos Aires Jorge Newbery Airport (MEX to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Buenos Aires Jorge Newbery Airport

Direct flights

None
There are no direct flights from Mexico City to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Mexico City to Buenos Aires Jorge Newbery Airport.
  • How far is Mexico City Benito Juarez to Buenos Aires Jorge Newbery by plane?

    The straight-line distance from Mexico City Benito Juarez to Buenos Aires Jorge Newbery is 4586.6 mi. 12h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Buenos Aires Jorge Newbery Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Buenos Aires Jorge Newbery Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mexico City to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Mexico City to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Mexico City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Mexico City to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City to Buenos Aires.

I’m not ready to book a flight from Mexico City to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Mexico City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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