Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Pomena (100% of total searches to Mljet).
KAYAK users have found double rooms in Mljet for as cheap as $69 (Pomena) in the last 3 days. The average price is $204.
In the last 72 hours, users have found Mljet hotels for tonight for as low as $181 (Pomena). Users have also found 3-star hotels from $181 (Pomena).