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Cheap flights from Mexico City to Buenos Aires from $329

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 12/7. 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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LATAM Airlines Logo
5:15 pm - 2:00 pmMEX-AEP
17h 45m1 stop
LATAM Airlines Logo
9:05 pm - 2:50 pmAEP-MEX
20h 45m1 stop
$638LATAM Airlines
Find Deal
Κυρ, Δεκ 7 - Κυρ, Δεκ 21
Multiple Airlines Logo
9:55 pm - 4:20 amMEX-AEP
27h 25m1 stop
Multiple Airlines Logo
5:20 am - 11:10 amAEP-MEX
32h 50m1 stop
$649Multiple Airlines
Find Deal
Τρι, Δεκ 2 - Δευ, Δεκ 8
LATAM Airlines Logo
7:50 pm - 7:40 pmMEX-AEP
20h 50m1 stop
LATAM Airlines Logo
9:05 pm - 2:50 pmAEP-MEX
20h 45m1 stop
$658LATAM Airlines
Find Deal
Κυρ, Δεκ 7 - Κυρ, Δεκ 21
LATAM Airlines Logo
5:15 pm - 9:40 amMEX-AEP
13h 25m1 stop
LATAM Airlines Logo
10:30 pm - 2:50 pmAEP-MEX
19h 20m1 stop
$666LATAM Airlines
Find Deal
Πεμ, Δεκ 4 - Τρι, Δεκ 9
Multiple Airlines Logo
9:55 pm - 6:40 pmMEX-AEP
17h 45m2 stops
Multiple Airlines Logo
5:20 am - 11:10 amAEP-MEX
32h 50m1 stop
$667Multiple Airlines
Find Deal
Τετ, Δεκ 3 - Δευ, Δεκ 8
LATAM Airlines Logo
7:50 pm - 7:40 pmMEX-AEP
20h 50m1 stop
LATAM Airlines Logo
10:30 pm - 1:50 pmAEP-MEX
18h 20m2 stops
$668LATAM Airlines
Find Deal
Τρι, Μαρ 3 - Τρι, Μαρ 17
LATAM Airlines Logo
7:50 pm - 7:40 pmMEX-AEP
20h 50m1 stop
LATAM Airlines Logo
9:05 pm - 2:50 pmAEP-MEX
20h 45m1 stop
$687LATAM Airlines
Find Deal
Τρι, Νοε 18 - Τρι, Νοε 25
LATAM Airlines Logo
4:00 pm - 7:40 pmMEX-AEP
24h 40m2 stops
LATAM Airlines Logo
10:35 am - 2:50 pmAEP-MEX
31h 15m2 stops
$689LATAM Airlines
Find Deal
Δευ, Δεκ 1 - Πεμ, Δεκ 11
LATAM Airlines Logo
7:50 pm - 2:40 pmMEX-AEP
15h 50m1 stop
LATAM Airlines Logo
10:30 pm - 2:50 pmAEP-MEX
19h 20m1 stop
$697LATAM Airlines
Find Deal
Κυρ, Ιαν 11 - Τρι, Φεβ 10
Avianca Logo
1:50 pm - 5:40 amMEX-AEP
12h 50m1 stop
Avianca Logo
7:00 am - 6:10 pmAEP-MEX
14h 10m1 stop
$736Avianca
Find Deal
Παρ, Μαρ 13 - Τρι, Μαρ 17

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
Dec 7
MEX5:15 pmMexico City Benito Juarez
17h 45m
1 stop
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 21
AEP9:05 pmBuenos Aires Jorge Newbery
20h 45m
1 stop
MEX2:50 pmMexico City Benito Juarez
$638
Find similar
LATAM Airlines
Dec 7
MEX7:50 pmMexico City Benito Juarez
20h 50m
1 stop
AEP7:40 pmBuenos Aires Jorge Newbery
Dec 21
AEP9:05 pmBuenos Aires Jorge Newbery
20h 45m
1 stop
MEX2:50 pmMexico City Benito Juarez
$658
Find similar
LATAM Airlines
Dec 4
MEX5:15 pmMexico City Benito Juarez
13h 25m
1 stop
AEP9:40 amBuenos Aires Jorge Newbery
Dec 9
AEP10:30 pmBuenos Aires Jorge Newbery
19h 20m
1 stop
MEX2:50 pmMexico City Benito Juarez
$666
Find similar

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 Οκτώβριος 21, 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

Κυρ 12/7

5:15 pm-2:00 pm

1 stop17h 45m

Buenos Aires Jorge Newbery

Κυρ 12/21

9:05 pm-2:50 pm

1 stop20h 45m

$638

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Τρι 12/2

9:55 pm-4:20 am

1 stop27h 25m

Buenos Aires Jorge Newbery

Δευ 12/8

5:20 am-11:10 am

1 stop32h 50m

$649

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Κυρ 12/7

7:50 pm-7:40 pm

1 stop20h 50m

Buenos Aires Jorge Newbery

Κυρ 12/21

9:05 pm-2:50 pm

1 stop20h 45m

$658

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Πεμ 12/4

5:15 pm-9:40 am

1 stop13h 25m

Buenos Aires Jorge Newbery

Τρι 12/9

10:30 pm-2:50 pm

1 stop19h 20m

$666

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Τετ 12/3

9:55 pm-6:40 pm

2 stops17h 45m

Buenos Aires Jorge Newbery

Δευ 12/8

5:20 am-11:10 am

1 stop32h 50m

$667

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Τρι 3/3

7:50 pm-7:40 pm

1 stop20h 50m

Buenos Aires Jorge Newbery

Τρι 3/17

10:30 pm-1:50 pm

2 stops18h 20m

$668

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Τρι 11/18

7:50 pm-7:40 pm

1 stop20h 50m

Buenos Aires Jorge Newbery

Τρι 11/25

9:05 pm-2:50 pm

1 stop20h 45m

$687

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Δευ 12/1

4:00 pm-7:40 pm

2 stops24h 40m

Buenos Aires Jorge Newbery

Πεμ 12/11

10:35 am-2:50 pm

2 stops31h 15m

$689

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Κυρ 1/11

7:50 pm-2:40 pm

1 stop15h 50m

Buenos Aires Jorge Newbery

Τρι 2/10

10:30 pm-2:50 pm

1 stop19h 20m

$697

Mexico CityBuenos Aires

MEX - AEP

MEXAEP

Mexico City Benito Juarez

Παρ 3/13

1:50 pm-5:40 am

1 stop12h 50m

Buenos Aires Jorge Newbery

Τρι 3/17

7:00 am-6:10 pm

1 stop14h 10m

$736

Flights are sorted by cheapest round-trip flights first.

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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 September. Flight prices, which tend to average around $683, 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 September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $702.

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 $885 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 $675 on momondo.

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

You could potentially save up to 15% 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.
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  • 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. 11h 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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1 adult
Πεμ 11/20
Πεμ 11/27
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