Cheap flights from Mexico City to Buenos Aires
Flights from Mexico City to Buenos Aires currently start at €348. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 10h 20m
Key facts
- Lowest fare
- €348 · Thu 24 Dec
- Direct flights
- No, with connections only
- Flight time
- 10h 20m
- Airlines
- avianca airlines, LATAM Airlines Group, Copa Airlines, LATAM Airlines Peru
- Cheapest month
- December 2026
- Distance
- 7390 km
Round trip
One way
Questions people ask before they book
How much are flights from Mexico City to Buenos Aires?
The lowest fare we currently show from Mexico City to Buenos Aires is €348 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Mexico City to Buenos Aires?
Current cheap fares from Mexico City to Buenos Aires include a connection. Search live results and filter by Direct in case a nonstop seat opens up.
Which airlines fly from Mexico City to Buenos Aires?
Airlines showing fares on this route include avianca airlines, LATAM Airlines Group, Copa Airlines, LATAM Airlines Peru, Volaris, Arajet. The cheapest airline is not always the one with a bag included.
How long is the flight from Mexico City to Buenos Aires?
A typical itinerary from Mexico City to Buenos Aires takes about 10h 20m, including connections when the cheapest fare is not direct.
People also search
December 2026