we're about to buy a cheap one-way ticket from London to Caracas (277 pounds, TAP via Porto); the plan is to head west to Colombia by land and then south and to see how far we get. However I hear that "officially" we are supposed to have a return ticket without which we might be refused entry. Or even that we may not be able to board the plane in London??!! Does anyone know how strict this is in practice? Anyone any experience with one-way tickets to south american countries, preferably Venezuela?
Any comments would be greatly appreciated as we can't really afford to pay twice the price for a return ticket!
Many thanks
Bryn