So that the seer can tell our plucky hero how he will fare on his voyage by home
NONE. Only Odysseus returns to Ithaca.
Odysseus returns to Ithaca in disguise as part of his own plan to test the loyalties of the men and women of Ithaca.
Tiresias tells Odysseus he will go to Thrinacia, then to Ithaca, then to a land where no one has heard of the sea. Finally, Odysseus will return to Ithaca.
Zeus helps him return to Ithaca.
Odysseus' main goal is trying to return home, to Ithaca.
The war was over, and Odysseus wanted to return home to Ithaca.
Book 15 of the Odyssey
His son , Telemachus.
20 years
Odysseus returns to Ithaca in Book 13 of The Odyssey. This is where he meets with his loyal swineherd, Eumaeus, and begins to plan out his revenge against the suitors.
If you mean to hear how to return home then Teiresias the Theban prophet