Manchester United and Arsenal had ambitions of playing Champions League football this season but find themselves in the Europa League after below-par Premier League campaigns.
It means a host of interesting trips across the continent over the course of the competition and they discovered what lies ahead when the group stage draw took place earlier this week.
The fixture lists have now been announced for European competitons, with Manchester United starting and ending group E against Spanish side Real Sociedad. In between those games, they will face trips to Moldova and Cyprus to face Sheriff Tiraspol and Omonoia respectively.
Arsenal, meanwhile, begin their campaign in Zurich and will also face Dutch side PSV Eindhoven, led by ex-Manchester United striker Ruud van Nistelrooy, and Norwegian club Bodo/Glimt.
Read the full list of fixtures for both sides below with times listed in CET (Central European Time).
Man Utd fixtures
- 8 Sep - 21:00 Manchester United - Real Sociedad de Fútbol
15 Sep - 18:45 FC Sheriff Tiraspol - Manchester United
6 Oct - 18:45 Omonoia FC - Manchester United
13 Oct - 21:00 Manchester United - Omonoia FC
27 Oct - 21:00 Manchester United - FC Sheriff Tiraspol
3 Nov - 18:45 Real Sociedad de Fútbol - Manchester United
Arsenal fixtures
- 8 Sep - 18:45 FC Zürich - Arsenal FC
15 Sep - 21:00 Arsenal FC - PSV Eindhoven
6 Oct - 21:00 Arsenal FC - FK Bodø/Glimt
13 Oct - 18:45 FK Bodø/Glimt - Arsenal FC
27 Oct - 18:45 PSV Eindhoven - Arsenal FC
3 Nov - 21:00 Arsenal FC - FC Zürich