Discover exclusive cruise offers from our Christmas Cruise Deals
Find a cruise and book cruises direct - no booking fee!
  1. Cruise Booking
  2. River Cruise
  3. 21 Nights

21 Night River Cruises

River Cruises for 21 Nights

Check out the schedules for 21-night river cruises, which will include ports of call and activities for your unforgettable vacation on the river. Discover a wide selection of itineraries, ships, and cruise lines for your 21-night getaway. Whether you seek a family cruise or an adult-only retreat, book now on CruiseBooking.com for an unforgettable experience.

Filter Your Search
Clear All

2024
2025

* Availability & prices can change frequently, please continue with the booking to check latest availability & prices.
** Ports of Call may vary by departure date and subject to weather and other conditions.
96 Itineraries Found
  • Filters:

21 Nights | Europe | AmaWaterways | AmaBella

21 Nights | Europe | AmaWaterways | AmaBella

AmaBella

Prague Baneasa

21 Nights

Cruise Deals from Prague to Baneasa

Lowest Rate*
  • Oceanview $7,094.20
  • Balcony $9,093.40
  • Suite $12,694.00
From $7,094.20* $337.82 / night(s)

21 Nights | Europe | AmaWaterways | AmaVerde

21 Nights | Europe | AmaWaterways | AmaVerde

AmaVerde

Bucharest Prague

21 Nights

Cruise Deals from Bucharest to Prague

Lowest Rate*
  • Oceanview $7,094.20
  • Balcony $9,093.40
  • Suite $12,693.40
From $7,094.20* $337.82 / night(s)

21 Nights | Europe | AmaWaterways | AmaVerde

21 Nights | Europe | AmaWaterways | AmaVerde

AmaVerde

Bucharest Prague

21 Nights

Cruise Deals from Bucharest to Prague

Lowest Rate*
  • Oceanview $7,248.00
  • Balcony $9,846.00
  • Suite $14,846.00
From $7,248.00* $345.14 / night(s)

21 Nights | Europe | AmaWaterways | AmaVerde

21 Nights | Europe | AmaWaterways | AmaVerde

AmaVerde

Prague Baneasa

21 Nights

Cruise Deals from Prague to Baneasa

Lowest Rate*
  • Oceanview $7,398.00
  • Balcony $9,996.00
  • Suite $14,996.00
From $7,398.00* $352.29 / night(s)

21 Nights | Europe | AmaWaterways | AmaBella

21 Nights | Europe | AmaWaterways | AmaBella

AmaBella

Bucharest Prague

21 Nights

Cruise Deals from Bucharest to Prague

Lowest Rate*
  • Oceanview $7,598.00
  • Balcony $10,196.00
  • Suite $15,196.00
From $7,598.00* $361.81 / night(s)
Cruise Inquiry