Ísak Jóhannesson

Ísak Jóhannesson contract and transfer fees

Ísak Jóhannesson's contract with FC Köln runs until 30 June 2030 (43 months left). The final six months open on 1 January 2030, when FIFA rules let him agree a pre-contract elsewhere.

Ísak Jóhannesson has moved for €11m in disclosed transfer fees since 2015 (3 paid transfers). The biggest: €6m, Fortuna Düsseldorf to FC Köln, Jul 2025.

FC Köln paid €6m for Ísak Jóhannesson in July 2025. His value is now €13m, €7m above the fee. That is €125k per appearance across his 44 for them so far.

Ísak Jóhannesson transfer history and what each club made

• ÍA · sold to Norrköping for an undisclosed fee (Jan 2019)
• Norrköping · signed from ÍA for an undisclosed fee (Jan 2019) · sold to FC København for €3m (Aug 2021)
• FC København · signed from Norrköping for €3m (Aug 2021) · sold to Fortuna Düsseldorf for €3m (Jul 2024) · loss for FC København €300k
• Fortuna Düsseldorf · signed from FC København for €3m (Jul 2024) · sold to FC Köln for €6m (Jul 2025) · profit for Fortuna Düsseldorf €3m
• FC Köln · signed from Fortuna Düsseldorf for €6m (Jul 2025) · current club

Ísak Jóhannesson injury record and availability

Ísak Jóhannesson has no injury or suspension on record as of 10 Nov 2026.

In the 2026/27 league season Ísak Jóhannesson has played 553 of a possible 810 minutes (68%): 6 starts and 9 appearances in 9 games, average rating 6.91.

Since 2026, Ísak Jóhannesson has had 1 injury spell: 8 days out and 1 game missed.

• 2026/27: no injury recorded
• 2025/26: 1 spell, 8 days out, 1 game missed
• 2024/25: no injury recorded

FC Köln injury list

Ísak Jóhannesson international career: Iceland caps

Ísak Jóhannesson has 48 senior caps for Iceland (2,689 minutes, 28 starts), the first in November 2020.

Last 12 months: 9 caps, 8 starts, 700 minutes in 9 matchday squads. Last in the squad on 11 Oct 2026.