On September 25, 2024, Perry announced live on the Australian breakfast show program Sunrise that she would embark on the Lifetimes Tour with the first five dates in Australia.

[8] On November 11, Perry revealed the tour would visit South America with Santiago, Chile, and Buenos Aires, Argentina, shows respectively taking place the following September 6 and 9.

[11][12] Shows in the United Kingdom were announced on November 17, 2024, with one pound per ticket sold being donated to the Music Venue Trust.

[16] On December 9, 2024, Perry announced eight European dates for the tour,[17] with an extra concert added in Paris, due to demand three days later.

[21] Five days later, concerts in the United States were announced,[22][23] as well as a secondary date in Toronto, Canada.