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South Atlantic Islands • Nov 2026 • 20 nights • Poseidon Expeditions • Ushuaia
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20 night Antarctica cruise

MS Sea Spirit • Poseidon Expeditions • Departs November 09, 2026

⚓ Ushuaia → Port Stanley → Drake Passage → Ushuaia

☾ 20 nights Ushuaia ↔ Antarctica 17 sea days

⚠️ Price looks high — Compare other sailings

This sailing is 15% more expensive than typical

Based on similar sailings for this itinerary and cabin type

Currently $136/night above comparable sailings based on similar sailings for this itinerary and cabin type

Moderate confidence · 13 similar sailings

This sailing is currently above typical pricing.

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Cabin prices

Interior

No pricing available

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Oceanview

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Balcony

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Suite

$21,070

$1,054/night

↑15% above typical

Prices updated about 1 hour ago.

Price history

Tracked fare history for this sailing

MS Sea Spirit • November 09, 2026 • departs in 4 months

Last 90 days

Price is flat versus 30 days ago and currently near its recent low

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Current tracked fare is about $136 per night above the typical comparable sailing.

Route overview

Day-by-day itinerary

Itinerary details →

Balanced itinerary with stops in Argentina and Falkland Islands (Malvinas)

  1. 1

    Ushuaia, Argentina

    Monday, Nov 9, 2026

  2. 2

    Ushuaia, Argentina

    Tuesday, Nov 10, 2026

  3. 3

    At sea

    Wednesday, Nov 11, 2026

  4. 4

    Port Stanley, Falkland Islands (Malvinas)

    Thursday, Nov 12, 2026

  5. 5

    At sea

    Friday, Nov 13, 2026

  6. 6

    At sea

    Saturday, Nov 14, 2026

  7. 7

    At sea

    Sunday, Nov 15, 2026

  8. 8

    At sea

    Monday, Nov 16, 2026

  9. 9

    At sea

    Tuesday, Nov 17, 2026

  10. 10

    At sea

    Wednesday, Nov 18, 2026

  11. 11

    At sea

    Thursday, Nov 19, 2026

  12. 12

    At sea

    Friday, Nov 20, 2026

  13. 13

    At sea

    Saturday, Nov 21, 2026

  14. 14

    At sea

    Sunday, Nov 22, 2026

  15. 15

    At sea

    Monday, Nov 23, 2026

  16. 16

    At sea

    Tuesday, Nov 24, 2026

  17. 17

    At sea

    Wednesday, Nov 25, 2026

  18. 18

    At sea

    Thursday, Nov 26, 2026

  19. 19

    Drake Passage

    Friday, Nov 27, 2026

  20. 20

    At sea

    Saturday, Nov 28, 2026

  21. 21

    Ushuaia, Argentina

    Sunday, Nov 29, 2026

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Ship context

Poseidon Expeditions logo

Sea Spirit

Cruise line
Poseidon Expeditions
Capacity
114 guests
Tonnage
4,200 GT
Built
1991
Ship details →

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