Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/2026 - 12/2029 |  | FH Hafnarfjörður |  Iceland | Manager |
| 05/2024 - 11/2025 |  | AB Gladsaxe |  Denmark | Manager |
| 01/2018 - 01/2022 |  | ÍA Akranes | Iceland | Manager |
| 07/2016 - 12/2017 |  | HK Kópavogur | Iceland | Manager |
| 01/2016 - 07/2016 | | HK Kópavogur | Iceland | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2015 - 12/2015 |  | Fylkir Reykjavík | Iceland | Midfield | 8 |
| 01/2014 - 12/2014 |  | Fram Reykjavík | Iceland | Midfield | 10 |
| 05/2012 - 12/2013 | | ÍA Akranes | Iceland | Midfield | 8 |
| 07/2010 - 05/2012 |  | Huddersfield Town |  England | Midfield | 4 |
| 07/2007 - 06/2010 |  | Burnley FC | England | Midfield | 8 |
| 01/2007 - 06/2007 | | Burnley FC | England | Midfield | 25 |
| 07/2006 - 01/2007 |  | AZ Alkmaar |  Netherlands | Midfield | 7 |
| 11/2006 - 11/2006 |  | AZ Alkmaar (J) | Netherlands | Midfield | |
| 07/2004 - 06/2006 |  | Leicester City | England | Midfield | 16 |
| 07/2003 - 06/2004 |  | Wolverhampton Wanderers | England | Midfield | 26 |
| 01/2003 - 06/2003 |  | Aston Villa | England | Midfield | 33 |
| 07/2002 - 12/2002 |  | Real Betis |  Spain | Midfield | 6 |
| 10/2001 - 06/2002 | | Real Betis | Spain | Midfield | 18 |
| 07/2000 - 09/2001 |  | RKC Waalwijk | Netherlands | Midfield | |
| 09/1999 - 06/2000 |  | MVV | Netherlands | Midfield | |
| 08/1998 - 08/1999 |  | KRC Genk |  Belgium | Midfield | 17 |
| 07/1997 - 08/1998 | | ÍA Akranes | Iceland | Midfield | |
| 05/1997 - 07/1997 |  | KA Akureyri | Iceland | Midfield | |
| 01/1997 - 05/1997 | | ÍA Akranes | Iceland | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League | 2 | 1 | 1 | - | 91 | - | - | - | - | - | - | » All matches |
| Europa League Qual. | 3 | 2 | 1 | - | 196 | - | - | - | 1 | - | - | » All matches |
| UI-Cup | 3 | 3 | - | 1 | 248 | - | - | - | 3 | - | - | » All matches |
| Pro League | 6 | - | 6 | - | 71 | - | - | - | - | - | - | » All matches |
| Premier League | 32 | 15 | 17 | 7 | 1.563 | 2 | - | 2 | 4 | 1 | - | » All matches |
| Championship | 155 | 108 | 47 | 36 | 10.090 | 16 | 3 | - | 31 | 1 | 1 | » All matches |
| FA Cup | 20 | 14 | 6 | 4 | 1.337 | 1 | - | - | 2 | - | - | » All matches |
| League Cup | 20 | 18 | 2 | 7 | 1.631 | 3 | 2 | - | 2 | - | - | » All matches |
| League One | 45 | 35 | 10 | 9 | 3.275 | 2 | - | - | 6 | - | - | » All matches |
| Playoffs | 4 | 2 | 2 | 1 | 195 | - | - | - | - | - | - | » All matches |
| Besta deild | 75 | 74 | 1 | 13 | 6.382 | 12 | 4 | - | 25 | - | 1 | » All matches |
| Lengjubikarinn | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Eredivisie | 60 | 54 | 6 | 6 | 4.893 | 11 | 1 | - | 13 | - | - | » All matches |
| KNVB beker | 2 | 2 | - | 1 | 152 | - | - | - | 1 | - | - | » All matches |
| Playoffs Eredivisie | 5 | 5 | - | 1 | 430 | 2 | - | - | 2 | - | - | » All matches |
| Primera División | 12 | 5 | 7 | 4 | 455 | - | - | - | 4 | - | - | » All matches |
| Copa del Rey | 1 | - | 1 | - | 86 | 1 | - | - | 1 | - | - | » All matches |
| Total | 446 | 339 | 107 | 90 | 31.185 | 50 | 10 | - | 95 | 2 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 7 | 6 | 1 | 1 | 544 | - | - | - | 2 | - | - | » All matches |
| Friendlies | 14 | 10 | 4 | 3 | 978 | 1 | - | - | - | - | - | » All matches |
| EURO Qualifiers | 13 | 13 | - | 6 | 1.058 | - | - | - | 4 | - | - | » All matches |
| Total | 34 | 29 | 5 | 10 | 2.580 | 1 | - | - | 6 | - | - |