Showing Avios prices for 2020 is proving a little painful as British Airways haven't yet released the whole calendar for the year, which they usually do.
That means we only know whether a date is peak or off-peak 355 days ahead.
We now show prices for search results up until 15th June 2020. We won't add each day as it's released (sorry - it's too time-consuming!) but we'll keep this up to date periodically.