Business class fares › From Mexico City › Buenos Aires
Mexico City to Buenos Aires business class (MEX–BUE)
The cheapest round-trip business class fare from Mexico City to Buenos Aires seen on Aviasales in recent days is €1,842 ($2,036), departing 19 Mar 2027 and returning 28 Mar 2027, 1 stop, sold by Flightnetwork (seen 13 Nov 2026, checked 14 Nov 2026). €1,842 is 36% below the typical round-trip business class fare for routes of 7,000–9,000 km (median €2,861 across the 442 such routes we track). Search these dates: https://flat.flights/go/mexico-city-to-buenos-aires/?d=2027-03-19&r=2027-03-28
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €1,842 | $2,036 | 19 Mar 2027 | 28 Mar 2027 | 1 stop | Flightnetwork | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: Mexico City to Buenos Aires business class
- Cheapest round trip now: €1,842 ($2,036)
- Is it a good price? €1,842 is 36% below the typical round-trip business class fare for routes of 7,000–9,000 km (median €2,861 across the 442 such routes we track).
- Cheapest departure month seen in the next 6 months: March 2027 (from €1,842, $2,036)
- Daily price tracking started on 25 Oct 2026; the route's own average is published after 7 days of data.
- Great-circle distance: 7,392 km (4,594 miles)
First class, nonstop, one way & cabin options: Mexico City to Buenos Aires
- No nonstop business class round trip departing in the next 6 months was seen.
- Budget-premium alternative: Compare Premium Economy on Mexico City to Buenos Aires
- Nonstop flights seen in recent searches include (checked 13 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): Aeromexico AM 30 (MEX–EZE).
- Lie-flat business seat: Likely. Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Aeromexico); connecting itineraries depend on the airlines used.
Route facts
- From: Mexico City, Mexico (airports: MEX, NLU, TLC)
- To: Buenos Aires, Argentina (airports: AEP, EZE)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search Mexico City to Buenos Aires business class (1 adult) · Search for 2 adults · Premium Economy
Link to share: https://flat.flights/go/mexico-city-to-buenos-aires/
Arrival & stay in Buenos Aires
- Hotels in Buenos Aires (2027-03-19 → 2027-03-28): Compare 5-star & business hotels
- Airport transfer in Buenos Aires: Book private airport pickup
- Mobile data in Argentina: Argentina travel eSIM (instant activation)
FAQ
How much is business class from Mexico City to Buenos Aires?
The cheapest round-trip business class fare from Mexico City to Buenos Aires seen on Aviasales in recent days is €1,842 ($2,036), departing 19 Mar 2027 and returning 28 Mar 2027, 1 stop, sold by Flightnetwork (seen 13 Nov 2026, checked 14 Nov 2026). €1,842 is 36% below the typical round-trip business class fare for routes of 7,000–9,000 km (median €2,861 across the 442 such routes we track).
When is business class from Mexico City to Buenos Aires cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is March 2027, from €1,842 ($2,036) round trip.
Is there a nonstop business class fare from Mexico City to Buenos Aires?
None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.
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- All business class fares from Mexico City
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