BA cancelled my return flight from Buenos Aires due on April 1st. It was impossible to contact them in any way or get any help whatsoever to rearrange the flight so, along with thousands of others, I was abandoned by BA to sort myself out and had to buy another ticket at a very much higher price. (BA disgracefully pumped up flight prices to exorbitant levels as their response to people being abandoned by them abroad). I applied for an e-voucher for the original return flight, which was refused as "you have started the journey". I applied for a refund which has been refused because due to EU regs they don't have to give me one!! Basically, British Airways have taken my money for service they have not provided. Surely this is fraud? It is still impossible to contact BA to speak to anyone. I certainly will not choose to use this unscrupulous deceitful company again in future.