| Award Ceremony | Year | Category | Nominee | Result |
|---|---|---|---|---|
| Seoul Music Awards | 2022 | New Female Artist Award | H1-KEY | Nominated |
| Brand of the Year Awards | 2023 | Rising Star Female Idol | H1-KEY | Won |
| Korean Music Awards | 2024 | Song of the Year | “Rose Blossom” | Nominated |
| Korean Music Awards | 2024 | Best K-Pop Song | “Rose Blossom” | Nominated |
| Korean Music Awards | 2024 | Rookie of the Year | H1-KEY | Nominated |
| Seoul Music Awards | 2024 | Hallyu Special Award | H1-KEY | Nominated |
| Seoul Music Awards | 2024 | Popularity Award | H1-KEY | Nominated |
