Cover - shares	3 Months Ended
	Sep. 30, 2024	Nov. 04, 2024
Cover [Abstract]
Entity Registrant Name	LIGHTPATH TECHNOLOGIES, INC.
Entity Central Index Key	0000889971
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Sep. 30, 2024
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2025
Entity Common Stock Shares Outstanding		39,664,887
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	000-27548
Entity Incorporation State Country Code	DE
Entity Tax Identification Number	86-0708398
Entity Address Address Line 1	2603 Challenger Tech Ct
Entity Address Address Line 2	Suite 100
Entity Address City Or Town	Orlando
Entity Address State Or Province	FL
Entity Address Postal Zip Code	32826
City Area Code	407
Local Phone Number	382-4003
Security 12b Title	Class A Common Stock, par value $0.01
Trading Symbol	LPTH
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes