The Nazis actually openly considered deportation before settling on the Final Solution.

https://en.wikipedia.org/wiki/Madagascar_Plan

The Holocaust involved quite a bit of large-scale deportation to concentration camps.

https://www.theholocaustexplained.org/how-and-why/how/deport...

> In the autumn of 1941, approximately 338,000 Jews remained in Greater Germany. Until this point, Hitler had been reluctant to deport Jews in the German Reich until the war was over because of a fear of resistance and retaliation from the German population. But, in the autumn of 1941, key Nazi figures contributed to mounting pressure on Hitler to deport the German Jews. This pressure culminated in Hitler ordering the deportation of all Jews still in the Greater German Reich and Protectorate between 15-17 September 1941.