The match will kick-off at the Changlimithang Stadium in Thimpu of Bhutan at 3 pm (BdST).
In the day’s another match, India will play against hosts Bhutan at the same venue at 6 pm.
In their remaining match of the four-nation meet, Bangladesh will face holders India on October 13 at 3 pm.
The top two teams of the four-team fray will play in the final on October 15 at 6 pm at the same venue.
Earlier on Wednesday, Bangladesh made a flying start beating hosts Bhutan by 2-0 goals in their first match while India crushed Nepal by 4-1 goals in the day’s opening match.
Bangladesh clinched SAFF U−15 Women's Championship title in 2017 beating India by 1-0 goal in the final at Bir Sherestha Shaheed Shipahi Mostafa Kamal Stadium in Kamalapur here on December 24.
Bangladesh team: Rupna Chakma, Yesmin Akhter, Unnoti Khan, Shamsunnahar (Captain), Nasrin Akhter, Shohagi Kisku, Rozina Akhter, Kohati Kisku, Shaheda Akhter Ripa, Rehena Akhter, Nowsin Jahan, Abeda Akhter, Afedia Khandokar, Mahfuza Khantun, Mehenur Akhter, Nusrat Jahan Bristi, Eti Khatun, Joynab Bibi Rita, Sumi Khatun, Surman Jannat, Purnima Rani Mondal, Rumiu Akhter and Swapna Rani.