Kammala jumla mai zuwa: Bayan gazawar Dunkirk, wanda aka kwashe rundunar 'yan gudun hijirar Birtaniya zuwa Ingila tare da dimbin sojojin Faransa, an sake tura JG 27 don tallafawa matakin karshe na yakin Faransa, Fall Gelb. Kafin a fara kai hare-haren a ranar 5 ga Yuni, JG 27 ya kasance a cikin Operation Paula, wani harin iska a kan filayen jiragen sama da masana'antu a yankin Paris. A ranar farko ta kai hare-haren, I / JG 27 ya yi ikirarin cewa 'yan Faransa bakwai da ke arewacin Paris sun yi hasara guda daya; matukin jirgi ya shiga cikin fursuna na dan lokaci. I. da II./JG 27 sun yi ikirarin wasu bakwai a tsakaninsu a rana mai zuwa. Ranar 9 ga watan Yuni I / JG 27 ya yi ikirarin wasu biyar yayin da II / JG 27 ya yi ikirarin hudu a cikin babban aikin da suka yi da Faransanci. Nasarar ta zo ne a farashin shida Bf 109s da matukan jirgi biyu da aka kashe. Su ne na farko II. "Rukunin" mutuwar yaƙi. Ga sauran yakin da aka yi, JG 27 ya yi ikirarin 12 da yawa, amma mafi yawan ayyukan sun kasance masu sintiri ko jiragen sama na iska. I. da II./JG 27 sun goyi bayan ci gaba zuwa Loire har sai da
Armistice na 22 ga Yuni 1940 ya ƙare yaƙin a Faransa tare da tsagaita wuta gaba ɗaya da aka ayyana a ranar 25 ga Yuni.