| 2019 International Darts Open | |||
|---|---|---|---|
| Tournament information | |||
| Dates | 13–15 September 2019 | ||
| Venue | SACHSENarena | ||
| Location | Riesa | ||
| Country |  Germany | ||
| Organisation(s) | PDC | ||
| Format | Legs | ||
| Prize fund | £140,000 | ||
| Winner's share | £25,000 | ||
| High checkout | 161  Joe Murnan Steve West | ||
| Champion(s) | |||
 Gerwyn Price | |||
| |||
The 2019 International Darts Open was the twelfth of thirteen PDC European Tour events on the 2019 PDC Pro Tour. The tournament took place at the SACHSENarena, Riesa, Germany, from 13–15 September 2019. It featured a field of 48 players and £140,000 in prize money, with £25,000 going to the winner.
Gerwyn Price was the defending champion after defeating Simon Whitlock 8–3 in the previous year's final, and he successfully defended his title, by defeating Rob Cross 8–6 in the final. It was his second Euro Tour title, while Cross failed to get over the line in his fourth consecutive European final.