Quick answer: The Hilton Munich Airport (formerly the Kempinski Hotel Airport Munich) sits directly on airport grounds between Terminal 1 and Terminal 2 — you can walk straight to check-in from your room.
Hilton Munich Airport
Opened in 1994 as the Kempinski Hotel Airport Munich and rebranded to Hilton in 2015, this is the only hotel actually on the airport site, next to the Munich Airport Center. Amenities include a 17-metre pool, whirlpool, sauna, steam bath, fitness area and treatment rooms.
Off-site options
A wider range of budget-to-midrange hotels operates a short shuttle or taxi ride from the terminals if you'd rather not pay on-site rates — worth comparing if you just need a bed near the airport rather than direct terminal access.
