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66°33′S — SOUTHERN OCEAN DISPATCH

Antarctic Expedition Cruises

Compare live cabin prices, ice-strengthened ships, and verified polar departures across operators.

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Month December 2026 (3)
Voyage length 12 – 21 days
Price per person, from $9,470 – $26,600
Year built 1991
Operator:Poseidon Expeditions Clear all

3 departures in December 2026

Available Limited
Nov 2026

December 2026

3 sailing days From $11,365

Jan 2027
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Sea Spirit 12d $11,365 Poseidon Expeditions
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Sea Spirit 12d $11,365 Poseidon Expeditions
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Sea Spirit 12d $11,968 Poseidon Expeditions
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Tuesday, Dec 8

1 departure
Classic Antarctica — Realm of Penguins & Icebergs Sea Spirit · Poseidon Expeditions · 12 days $11,365

Friday, Dec 18

1 departure
Christmas & New Year in Antarctica — Christmas in Antarctica Sea Spirit · Poseidon Expeditions · 12 days $11,365

Monday, Dec 28

1 departure
Christmas & New Year in Antarctica — New Year in Antarctica Sea Spirit · Poseidon Expeditions · 12 days $11,968

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