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.
9. Derby
The Rams faced tough opposition in their pre-season camp with Hertha Berlin and Leicester both visiting Pride Park alongside trips to Bradford and Stevenage. Photo: Nigel Roddis
10. Exeter
Matt Taylor’s squad will remain in Devon and Cornwall for their preparations with trips to Tiverton Town, Taunton Town, Truro City and Yeovil. Photo: Pete Norton
11. Fleetwood
Scott Brown’s side will fly out to Croatia for a seven day camp in the seaside resort of Pula, where they’re set to take on a local side in the only fixture of the tour. Photo: Ian MacNicol
12. Forest Green
Newly-promoted Forest Green are set to welcome Cardiff and Swansea to the New Lane, while they’ll also make trips to Melksham, Yate Town, Leamington and Yeovil. Photo: Laurence Griffiths