Wendy Wu Tours is offering a free Cambodia extension package to go with some Vietnam tours.
The offer includes return airfares from Vietnam to Siem Reap, two night's accommodation with breakfast, a half-day Angkor Wat tour and more.
It is valid on a selection of Vietnam classic tours between March 3 and June 6 2016 and can be taken pre or post the Vietnam tour.
One such tour is the nine-day Vietnam Impressions tour that begins in Hanoi and includes an overnight stay on a Junk boat in Halong Bay, two nights in Hoi An and also visit to the Mekong Delta, Cu Chi Tunnels and Saigon.
It is priced from $2,990 a person twin share. It includes all meals, gratuities and more.
The offer is valid for sale till October 9.
Phone1300 815 749. See www.wendywutours.com.au