Pedro Caixinha's side will begin their competitive campaign with the first leg on June 29 before the second leg away on July 6.
Manchester United are on a path to reach their goals but they'll have to buy the right players, work hard and be patient before success comes.
Amid celebrations of their Europa League win, the players remained aware of what the city of Manchester was going through, writes Andy Mitten.
Eight Manchester United players were named in the Europa League squad of the season, selected by UEFA's technical observers.
With Champions League football to look forward to, a taste of silverware and a renewed hunger for more, Man United saved their season in Stockholm.
Manchester United gave their entire city a "lift" by beating Ajax 2-0 in the Europa League final on Wednesday, according to Sir Alex Ferguson.
Wayne Rooney says he has "more or less" made a decision on his Manchester United future -- but he won't reveal it for another two weeks.
Gab Marcotti: Is Man United's season now a success? Jose Mourinho may be coy with his answer but there's certainly a lot of work ahead.
In winning the Europa League, Manchester United's Henrikh Mkhitaryan fulfilled a childhood pledge made to one of his football idols, Youri Djorkaeff.
Paul Pogba and Ander Herrera starred against Ajax as Manchester United won the Europa League to secure entry into the Champions League.
Manchester United should hold a victory parade for their Europa League success, according to the club's former defender Phil Neville.
Ajax manager Peter Bosz was left unimpressed by Manchester United in the wake of the Premier League side's 2-0 Europa League final triumph.
Jose Mourinho lifted three trophies in his first term at Old Trafford, ensuring his Man United side qualified for the Champions League along the way.
Jose Mourinho said this year had been his most difficult as a manager as his team reached their Champions League objective by beating Ajax.
Ander Herrera has admitted it was difficult to train in the build up to the Europa League final, while Paul Pogba dedicated the win to the Manchester.