UEFA will get a World Cup in 2034. Uruguay hosted the first ever World Cup, so unless there is a brimming disaster, Argentina and Uruguay will host it (perhaps alongside Chile as Brandon said).
2034 will mark 100 years since Italy hosted the World Cup. That's when I see Italy alongside other European countries hosting the World Cup.
Sad part for England is that it won't host a World Cup until 2046 if that happens.