Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Stockholm (46% of total searches to Baltic Sea). The next most popular destinations are Copenhagen (38%) and Helsinki (12%). Searches for hotels in Saint Petersburg (3%) are also popular.
KAYAK users have found double rooms in Baltic Sea for as cheap as R202 (Gdansk) in the last 3 days. The average price is R4 427.