Heathrow hopepublished at 09:48 British Summer Time 9 July 2015
Samantha McGregor
BBC News Online
Noel Alonso works in the wine industry and has been visiting her firm's main office in Oxford.
She is hoping to catch her flight back to Chile this afternoon from Heathrow.
"I have never been here with a strike before but I hope it's not going to be a problem," she said.