*error fare & business class* London to Caribbean, Central & South America in £500/£600s rtn

Update: guys, we're getting some reports that while the airline advertises Business Class tickets, most people are seeing 'Economy' as the ticket class on their reservation after booking. It could be a glitch on the airline's side. We highly recommend you take a screenshot to demonstrate the information seen on their website, in case this happens to you. In cases like this we typically see the airline either honour the fare or issue a refund. Some users have been told by Aeromexico support personel that they will try to honour these, but the airline has not yet confrimed this.
Incredible error fare here on *business class* routes to Central America & the Caribbean with Aeromexico!

These are not listed on Google Flights or Momondo, so it's best to go directly to the airline's website to find the fares and book. You'll find that the prices for their 'Premier' (business) class currently match their economy class fares on most dates throughout the year - including holidays. We've listed the best options we've spotted below, but this error fare seems to work on all routes by Aeromexico, so there may be others out there if you're planning a trip to the region :-)

As always, these can disappear any minute, so be quick if you're keen to make the trip!
Important: as with all error fares, do wait at least 2 weeks prior to booking any other non-refundable hotels, tours, etc. You can read more about error fares in my write up here.
To (Business Class):

Mexico City (MEX) - £592 (direct)
Guadalajara (GDL) - £680
Cancun (CUN) - £581
Monterrey (MTY) - £593
Puerto Vallarta (PVR) - £562
San Jose del Cabo (SJD) - £565
Havana (HAV) - £480
Quito (UIO) - £534
Lima (LIM) - £497
Buenos Aires (EZE) - £661
Sao Paulo (GRU) - £599
Bogota (BOG) - £528
San Jose, CR (SJO) - £512
Guatemala (GUA) - £513

From:

London (LHR)

Travel Dates: October - June 2019 (inc XMAS)

Airline: Aeromexico

Standard Fare:
£2000+ (in biz class)

Bags: Checked bags included

Book by:
These could be gone any minute, be quick!


Here's how to book:

1.
These are not available on price aggregators like Google Flights or Momondo, so go directly to the airline's website to find this one. You'll see that prices from London in their 'Premium' business class seem to match those in their Economy class.

You can alter the destination at the top of the page. Simply choose your destination and dates, then proceed to book.

 
 
New here? Here is everything you need to know about using Google flights, Momondo/Skyscanner, when/where/how to book and other tips to snagging a flight deal :-)
 

If you end up booking this flight, please do hit reply and tell me!

Cheers,
Jack