Assaalamu alaykum,
Welcome to the forum .
And there are many benefits of surah Al kahf according to Hadiths:
Hazrat Ibn Mardwiyah Al Daiyaa (RA) said that Prophet Muhammad (PBUH) said in a Hadith:
“Shall I not inform you of a Surah which is so full of greatness it reaches between the heaven and earth and it has blessings written for it of similar proportions (from the sky to earth) whoever reads it on Yaumul Jummah is forgiven what occurred between that Jummah and the next, in addition to 3 days (i.e. 10 days in all) and whoever reads the last five ayat of it when he goes to sleep, Allah will send him that night what he wants. They said, Yes, O Messenger of Allah. He said: Sura Ashabul Kahf.”
In another Hadith narrated by Abu Saeed al-Khurdi, who said:
“Whoever reads Surah al Kahf on the night of Jummah, will have a light that will stretch between him and the Ancient House (Ka’abah).”
Abu Sa’id al-Khudri reported: The Prophet, peace and blessings be upon him, said, “Whoever recites Surat al-Kahf on Friday, a light will shine for him between this Friday and the next.”
Source: al-Sunan al-Kubrá lil-Bayhaqī 5996
Jazaki Allahu khairen
