Latvia: Supernova 2018
Semi-final 1
Supernova 2018 – Semi-final 1
| Date | 3 February 2018, 20:25 CET |
| Location | LTV studios |
| City | Riga |
| Hosts | Justs Sirmais Dagmāra Legante |
| Voting | 50% public voting 50% jury |
Semi-final 2
Supernova 2018 – Semi-final 2
| Date | 10 February 2018, 20:25 CET |
| Location | LTV studios |
| City | Riga |
| Hosts | Justs Sirmais Dagmāra Legante |
| Voting | 50% public voting 50% jury |
Semi-final 3
Supernova 2018 – Semi-final 3
| Date | 17 February 2018, 20:25 CET |
| Location | LTV studios |
| City | Riga |
| Hosts | Justs Sirmais Dagmāra Legante |
| Voting | 50% public voting 50% jury |
Final
Supernova 2018 – Final
| Date | 24 February 2018, 20:25 CET |
| Location | LTV studios |
| City | Riga |
| Hosts | Justs Sirmais Dagmāra Legante |
| Voting | 50% public voting 50% jury |
