Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular region to stay in Finland is Uusimaa. Lapland and Varsinais-Suomi are also very popular.
KAYAK users have found double rooms in Finland for as cheap as $49 (Hämeenlinna) in the last 3 days. The average price is $182.
In the last 72 hours, users have found Finland hotels for tonight for as low as $50 (Äkäslompolo). Users have also found 3-star hotels from $70 (Äkäslompolo) and 4-star+ hotels from $50 (Äkäslompolo).