| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Sogndal | OBOS-ligaen | 2 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Waregem | Challenger Pro League | 20 | 1 | 2 | 1 | 0 | 6.9 |
| 2024/2025 | Sonderjyske | Superliga | 4 | 0 | 0 | 0 | 0 | 6.7 |
| 2023/2024 | Sonderjyske | 1st Division | 21 | 2 | 1 | 2 | 1 | – |
| 2022/2023 | Sonderjyske | 1st Division | 22 | 0 | 5 | 2 | 0 | – |
| 2021/2022 | Sonderjyske | Superliga | 7 | 0 | 0 | 1 | 0 | 6.5 |
| 2021 | Vikingur Reykjavik | Pepsideild | 22 | 1 | 2 | 2 | 0 | – |
| 2020 | Vikingur Reykjavik | Pepsideild | 14 | 0 | 1 | 2 | 1 | – |
| 2019 | Fredrikstad | Division 2 - Group 1 | 3 | 0 | 0 | 1 | 0 | – |
| 2018/2019 | Norwich U23 | Premier League 2 | 2 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Norwich U18 | Premier League U18 | 3 | 1 | 0 | 0 | 0 | – |
| 2017 | Volsungur | Division 2 | 1 | 2 | 0 | 0 | 0 | – |
| Total | 121 | 7 | 11 | 11 | 2 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Waregem | Sogndal | Transfer | |
| - | Sonderjyske | Waregem | Transfer | |
| - | Vikingur Reykjavik | Sonderjyske | Transfer | |
| - | Fredrikstad | Vikingur Reykjavik | Free agent | |
| - | Norwich | Fredrikstad | Free agent | |
| 09 Feb 2017 | Volsungur | Norwich | Transfer |
A. Barkarson career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.