 Nilsson akahwina menduru ina paMitambo yeOlympic ya2018 muPyeongchang. Musi waFebruary 13 akava shasha yemitambo yeOlympic, paakakunda menduru yegoridhe mumutambo wemunhu mumwe chete. Musi wa 17 na 21 Kukadzi zvakateerana, akahwina menduru dzesirivheri mu4 × 5 km relay naAnna Haag, Charlotte Kalla, naEbba Andersson uye muchikwata chechikwata naCharlotte Kalla. Musi waFebruary 25 Nilsson akahwina menduru yebronze mumakiromita makumi matatu ekutanga. Akapedzawo ari wechi10 mumakwikwi emakiromita 15 ekumhanya pamakomo. Akapedza ari wechipiri mu20172018 Sprint World Cup, mushure mekukunda zviitiko zvitatu zvemunhu mumwechete mumwaka. 