The When We All Fall Asleep World Tour (stylized in all caps) was the fourth concert tour by American singer Billie Eilish, in support of her debut studio album When We All Fall Asleep, Where Do We Go?

In the same post, Eilish revealed that Denzel Curry would be the opening act, and her brother Finneas O'Connell would join her for select Canadian stops.

[3] Four days later, Eilish announced further international dates on her official Twitter account.

[4] During the first show at Coachella, Eilish faced technical difficulties and had to cut "When I Was Older" and "Xanny" from the setlist.

[5] Eilish performed her then-new single "Everything I Wanted" live for the first time during the tour's final stop in Mexico City.