It's probably best for you to consult with your college, they will be able to tell you for sure. A personal question (cause I haven't looked into this issue), isn't 8 months too short for PGWP? I always thought at least 1 year is required for a 1 year PGWP and 2 years for a 3 years PGWP. Isn't that so? What I know for sure, though, is that in 2021 IRCC counted online classes taken outside Canada towards students' future PGWP. However, it seems to me this policy does not apply for Fall 2022 entry. Better check with your college
By the way, 2000$ for tickets seems a great deal, the tickets from China are no less than 4000$