Open the Peacock app or go to the Peacock website
Sign in to your Peacock account
Go to Account settings (or Profile → Account)
Select Billing or Subscription
Choose Cancel Subscription
Confirm the cancellation
Check the confirmation message/email
Verify cancellation status in your Account → Subscription area
If you subscribed through a third party (Apple, Google Play, Roku, Amazon, cable provider), cancel through that provider’s subscriptions/billing page instead