| 1 | Tue 11 Jul | 310-0 v Ferencvárosi TCKÍ Klaksvík 0-0 Ferencvárosi TC | UEFA Champions League First Qualifying Round |
| 2 | Wed 26 Jul | 310-0 v HäckenKÍ Klaksvík 0-0 Häcken | UEFA Champions League Second Qualifying Round |
| 3 | Wed 2 Aug | 313-3 v HäckenHäcken 3-3 KÍ Klaksvík | UEFA Champions League Second Qualifying Round |
| 4 | Tue 8 Aug | 312-1 v MoldeKÍ Klaksvík 2-1 Molde | UEFA Champions League Third Qualifying Round |
| 5 | Tue 15 Aug | 310-2 v MoldeMolde 2-0 KÍ Klaksvík | UEFA Champions League Third Qualifying Round |
| 6 | Thu 31 Aug | 311-2 v FC TiraspolFC Tiraspol 2-1 KÍ Klaksvík | UEFA Europa League Play-off Qualifying Play-off Round |
| 7 | Thu 21 Sep | 311-2 v Slovan BratislavaSlovan Bratislava 2-1 KÍ Klaksvík | UEFA Europa Conference League |
| 8 | Thu 5 Oct | 310-0 v LilleKÍ Klaksvík 0-0 Lille | UEFA Europa Conference League |
| 9 | Thu 26 Oct | 313-0 v Olimpija LjubljanaKÍ Klaksvík 3-0 Olimpija Ljubljana | UEFA Europa Conference League |
| 10 | Thu 9 Nov | 310-2 v Olimpija LjubljanaOlimpija Ljubljana 2-0 KÍ Klaksvík | UEFA Europa Conference League |
| 11 | Thu 30 Nov | 311-2 v Slovan BratislavaKÍ Klaksvík 1-2 Slovan Bratislava | UEFA Europa Conference League |
| 12 | Thu 14 Dec | 310-3 v LilleLille 3-0 KÍ Klaksvík | UEFA Europa Conference League |
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