[8] Thale Deila played 34 junior national team matches, scoring 110 goals.

She also represented Norway at the 2017 European Women's U-17 Handball Championship, where she received silver[9] and at the 2018 Women's Youth World Handball Championship, placing 11th.

[11] At the 2024 Olympics she won Gold medals with the Norwegian team.

[13] She is the twin sister of fellow handballer Live Rushfeldt Deila, daughter of former international footballer Ronny Deila and niece of former international footballer Sigurd Rushfeldt.

This biographical article related to Norwegian team handball is a stub.