Celtic will face Austrian champions LASK in the Champions League play-off round, with the first leg in Glasgow on 18 or 19 August and the return fixture in Linz the following week. LASK secured their second domestic title last season, their first since 1965.
The draw in Nyon also shaped paths for other Scottish clubs. Rangers will meet Larne or Iberia Tbilisi in the Europa League play-offs if they overcome Jagiellonia Bialystok, while Hearts await either AGF Aarhus or Sabah should they defeat Benfica. Both clubs host their first legs on 20 August. Motherwell and Hibernian also learned potential opponents in European qualifying.
In Austria, Sturm Graz must first beat Fenerbahce before facing Lyon or Sparta Prague for a league-phase spot. Play-off losers are guaranteed a place in the Europa League group stage.