Lukaku has emerged as a reported target for Inter Milan, after previously admitting it would be a “dream” to play in Serie A at some point in his career.
New Inter head coach Antonio Conte is reportedly keen to sign the Belgian, having missed out on him during his time in charge of Chelsea, after he opted to join Premier League rivals United for £75million ($95m) in 2017.
Lukaku was asked about his future following Belgium’s 3-0 Euro 2020 qualifying win over Scotland on Tuesday and the 26-year-old did little to dismiss rumours of a potential Old Trafford exit.
“I have a contract with Man United.
“I’ll speak with my club and my agent Federico Pastorello to make the best decision.
“I am going to enjoy my holidays with my family now. I know what I’ll do but won’t say it.
“We’ll see. If I expect a busy summer? Yes,” he replied.
Lukaku is contracted to the Red Devils until 2022, with the option of a further year.