Join Date: Oct 2000
Location: Munich, Germany
Programs: LH HON, DL FO/MM, Marriott Lifetime Platinum, Accor Lifetime Platinum, Sixt Diamond
Posts: 6,174
Forget about the train
Taking the trains sucks. The only trains between Munich and Paris without making you change are sloooooooooooow (no high-speed trains).
The lowest airfare between MUC and CDG is €171,00 all incl. on AF if you can include a SAT night stay. No minimum stay: cheapest is Luxair (€754,61)...
If I were you, I'd consider burning some miles for this.