Danny Cowley’s squad will spend a week in Murcia, where they will also take on opposition yet to be confirmed.
Before they jet off, the Blues will play their annual fixture against Hawks and travel to Gosport’s Privett Park.
On their return, games against Gillingham and Coventry have also been pencilled in.
But how does Pompey’s preparations for the upcoming League One campaign compare to their rivals?
We’ve taken a look at where each third-tier side will be heading and who they’re set to face.
17. Oxford United
Karl Robinson’s squad flew out to Spain on Thursday and will return to face Oxford City on July 2. The U’s also travel to Hungerford Town, Banbury, Eastleigh before West Brom and Coventry travel to the Kassam Stadium. Photo: Alex Burstow
18. Peterborough
Grant McCann will take on two of his former sides Hull and Scunthorpe during their pre-season and also have Kings Lynn and Stevenage on their schedule. Photo: Alex Davidson
19. Plymouth
After the Pilgrims' inter-city match against Plymouth Parkway, Steven Schumacher’s side will jet-off for a warm weather training camp in Spain before returning to face Bristol City, Yeovil and Truro City. Photo: Pete Norton
20. Pompey
Danny Cowley’s squad will also be heading out to Spain for a week-long camp and will announce an opponent closer to the tour. The Blues will also take on the Hawks, Gosport, Gillingham and Coventry in a packed pre-season schedule. Photo: Graham Hunt