When Is The Big Billion Day 2025 Tickets. Here’s the complete schedule for the flipkart big billion days sale 2025: The big billion days sale will kick off on september 26th at midnight for flipkart plus members while regular customers.

Flipkart’s big billion days 2025 sale could start on september 26 for plus members, as per a leaked banner shared by tipster abhishek yadav on x. This is a limited time offer and is valid for the first 2,000 tickets only.