The "cancellation date" refers to the specific day when something is officially canceled or ends.
Sentences with «cancellation date»
Set a reminder for the last possible cancellation date so you don't miss out the deadline in case you need to cancel the booking. (roamingpirates.com)
You can sign up for new personal cards once again after you've confirmed your last cancellation date was more than 12 months ago. (travelcodex.com)
Three travellers were forced to cancel their trip less than three weeks before travel for health reasons, which was beyond the final cancellation date from the hotel. (educationbusinessuk.net)