Lost in Love by Air Supply first appeared on the Israeli foreign-music chart on 28 Apr 1980, entering at #23. It peaked at #8 on 26 May 1980. In total it spent 9 weeks on the chart, last charting on 23 Jun 1980. It also made the year-end chart: #25 of 1980.
| Wk | Date | Pos |
|---|---|---|
| 1 | 28 Apr 1980 | 23 |
| 2 | 5 May 1980 | 19 |
| 3 | 12 May 1980 | 13 |
| 4 | 19 May 1980 | 12 |
| 5 | 26 May 1980 | 8 |
| 6 | 2 Jun 1980 | 12 |
| 7 | 9 Jun 1980 | 18 |
| 8 | 16 Jun 1980 | 31 |
| 9 | 23 Jun 1980 | 36 |