The 24-team AFC tournament, once set for 7 January to 5 February 2027, will now run from 23 December 2027 to 21 January 2028 after deadly attacks in the host country.
The AFC has postponed the 2027 Asian Cup in Saudi Arabia and set new dates of 23 December 2027 to 21 January 2028.
The original window was 7 January to 5 February 2027 for the 24-team finals.
The confederation cited exceptional regional circumstances, logistical problems and travel disruption; FIFA must still approve the new dates.
In October, a Houthi missile strike on Riyadh’s airport killed 13 people and wounded more than 300.
The Saudi Pro League postponed this week’s fixtures, and other Saudi events including a tennis exhibition and a golf finale have been cancelled or delayed.