Driving to Lumut will be very easy. You’ll be reaching Lumut in 3 hours from
From KL take the North Express Way (NKVE) from Jalan Duta, follow
From Bidor exit, you’ll pass by Bidor town, follow the Pelabuhan Lumut signboard and you’ll be reaching Lumut in 2 hours time.
It’s not as difficult as you thought, beware that during major festive seasons the road might be heavily crowded and jammed!