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18 Night River Cruises

River Cruises for 18 Nights

Check out the schedules for 18-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 18-night getaway. Whether you seek a family cruise or an adult-only retreat, book now on CruiseBooking.com for an unforgettable experience.

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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.
88 Itineraries Found
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18 Nights | Europe | Avalon Waterways | Avalon Passion

18 Nights | Europe | Avalon Waterways | Avalon Passion
Lowest Rate*
  • Oceanview $6,886.00
  • Suite $9,991.00
From $6,886.00* $382.56 / night(s)

18 Nights | Western Europe | Avalon Waterways | Avalon Passion

18 Nights | Western Europe | Avalon Waterways | Avalon Passion
Lowest Rate*
  • Oceanview $7,047.00
  • Suite $10,152.00
From $7,047.00* $391.50 / night(s)

18 Nights | Northern Europe | Avalon Waterways | Avalon Imagery II

18 Nights | Northern Europe | Avalon Waterways | Avalon Imagery II
Lowest Rate*
  • Oceanview $7,238.00
  • Suite $10,343.00
From $7,238.00* $402.11 / night(s)

18 Nights | Northern Europe | Avalon Waterways | Avalon Impression

18 Nights | Northern Europe | Avalon Waterways | Avalon Impression
Lowest Rate*
  • Oceanview $7,238.00
  • Suite $10,558.00
From $7,238.00* $402.11 / night(s)

18 Nights | Northern Europe | Avalon Waterways | Avalon Passion

18 Nights | Northern Europe | Avalon Waterways | Avalon Passion
Lowest Rate*
  • Oceanview $7,247.00
  • Suite $10,145.00
From $7,247.00* $402.61 / night(s)
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