Ken F. emails me about a roundtrip first class fare on British Airways between Prague and Cancun that’s running ~ $800.
The fare basis is ANN0S0Z1. It’s non-refundable with a 180 euro change fee.
That’s super cheap for British Airways first class, of course. Indeed, the fare rules highlight that it is a super/special fare.
Nonetheless, British Airways has been known to renege on such offers in the past. So don’t make other non-refundable travel plans around it. (And note that a US connection isn’t considered enough to trigger DOT protections such as they are.)
The fare is currently broadly available, for instance here’s a fare calendar for October.
You’d be looking at an itinerary something like…
Intriguingly the biggest part of the expense here is the fuel surcharge. Given the attention these tickets may attract I do not think I would attempt a ‘fuel dump’ to remove those surcharges.
I haven’t tried pricing it yet at BA.com with the AARP $400 off business and first class discount…