Originally Posted by
number_6
But it is GIG-GRU-LHR on the same ticket, so it should be allowed on BA? Normally this is allowed, but Brasil has some special (and strange) rules, so it bears investigation.
It is the EZE-GRU-LHR BA flight where one can book the non-UK segment. Tried the LAN web site and the only flights allowed between GRU-GIG were LAN codeshares on TAM.