| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | KR Reykjavik | Icelandic Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2026 | KR Reykjavik | League Cup | 1 | 0 | 0 | 1 | 1 | – |
| 2024/2025 | Norrkoping | Svenska Cupen | 5 | 2 | 0 | 1 | 0 | – |
| 2023/2024 | Norrkoping | Svenska Cupen | 2 | 0 | 0 | 1 | 1 | – |
| 2022/2023 | Norrkoping | Svenska Cupen | 4 | 2 | 0 | 2 | 0 | – |
| 2022 | New England Revolution | US Open Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Malmo FF | Svenska Cupen | 2 | 0 | 0 | 1 | 0 | – |
| 2019/2020 | Malmo FF | Svenska Cupen | 4 | 1 | 0 | 0 | 0 | – |
| 2018/2019 | Malmo FF | Svenska Cupen | 2 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Malmo FF | Svenska Cupen | 5 | 1 | 0 | 1 | 0 | – |
| 2017/2018 | AEK Athens | Greek Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2016/2017 | SK Rapid | OFB Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Norrkoping | Svenska Cupen | 1 | 1 | 0 | 0 | 0 | – |
| 2015 | Norrkoping | Super Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2014/2015 | Norrkoping | Svenska Cupen | 3 | 3 | 0 | 0 | 0 | – |
| 2013 | Keflavik | League Cup | 2 | 4 | 0 | 0 | 0 | – |
| Total | 38 | 15 | 0 | 8 | 2 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 02 may 2026 | Norrkoping | KR Reykjavik | Transfer | |
| 08 nov 2022 | New England Revolution | Norrkoping | Free agent | |
| - | Malmo FF | New England Revolution | Transfer | |
| 01 ene 2018 | SK Rapid | Malmo FF | ||
| - | AEK Athens | SK Rapid | Return from loan | |
| 07 abr 2017 | SK Rapid | AEK Athens | Loan | |
| 07 ene 2016 | Norrkoping | SK Rapid | Transfer | |
| 01 ene 2014 | Keflavik | Norrkoping | Transfer | |
| - | Sandnes | Keflavik | Return from loan | |
| - | Keflavik | Sandnes | Loan |
A. Traustason career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.