Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Medan (59% of total searches to Sumatra). The next most popular destinations are Pekanbaru (18%) and Bandar Lampung (14%). Searches for hotels in Parapat (9%) are also popular.
KAYAK users have found double rooms in Sumatra for as cheap as £5 (Banda Aceh) in the last 3 days. The average price is £23.
In the last 72 hours, users have found Sumatra hotels for tonight for as low as £6 (Pematangsiantar). Users have also found 3-star hotels from £7 (Pematangsiantar) and 4-star+ hotels from £37 (Lubuklinggau).