UPDATE: London is NOT included in Williams’ 2024/25 schedule, according to the original Times article:
https://www.thetimes.co.uk/article/john-williams-maestro-of-the-melodic-spark-0w6mbp5fm (subscription required)
“If a film came along that I was greatly interested in, with a schedule that I could cope with, then I wouldn’t want to rule anything out. Everything is possible. All is before us. Only our limitations are holding us back. Or, to put it more simply: I like to keep an open mind.”
If Williams is planning to score movies a little less, and compose his own material a little more, his diary is already full for 2024. He will conduct his own Second Violin Concerto with London’s Philharmonic Orchestra in January, and also conduct in Vienna. And he already has a conducting booking in Berlin for 2025.