The young Magpies take on the Czech side at Whitley Park in what will be their first ever fixture in the competition, which will be shown live on NUFC TV, free for all supporters.
And Aarons could be in line to make his fourth appearance of the season for Peter Beardsley’s side as they look to get off to a good start in Group A.
Fellow first team player Freddie Woodman could also be involved for United, while midfielder Dan Barlaser – who signed a contract extension with the club earlier this week – is another player who could play a part against Sparta.
It is the first of three group stage fixtures for the Magpies, who will also face Liverpool and PSV Eindhoven in Group A.
Tickets for the game are available at the turnstiles at Whitley Park, priced at £3 for adults and £1 for concessions, while admission is free for season ticket holders and Members.