The Owls can confirm a third friendly encounter against local opposition when the team travel to Portugal later this month.
With games against SC Portimonense and Vitoria Setubal already confirmed, Wednesday will also play SC Farense across Europe.
The full itinerary is as follows:
Wednesday 19 July
SC Portimonense v Wednesday
Albufeira Estadio Municipal
Kick-off 7.00pm
Thursday 20 July
SC Farense v Wednesday
Estadio Nora, Ferreiras
8.00pm
Saturday 22 July
Vitoria Setubal v Wednesday
Albufeira Estadio Municipal
8.00pm
Travelling Owls fans are welcome to attend all three games, with pay on the day admission prices set at ten euros for adults and five euros for under 12s and over 65s.