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British Isles • May 2027 • 12 nights • Poseidon Expeditions • Portsmouth
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12 night British Isles cruise

MS Sea Spirit • Poseidon Expeditions • Departs May 09, 2027

⚓ Portsmouth → Tresco → Portrush → Kirkwall → Dunrossness and Fair Isle → Leith

☾ 12 nights Portsmouth → Leith British Isles 8 sea days

✅ Great deal — Book now

This sailing is 32% cheaper than typical

Based on similar sailings for this itinerary and cabin type

Currently $289/night below comparable sailings based on similar sailings for this itinerary and cabin type

Moderate confidence · 13 similar sailings

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Cabin prices

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Best value

Suite

$7,539

$628/night

↓32% below typical

Prices updated about 2 hours ago.

Price history

Tracked fare history for this sailing

MS Sea Spirit • May 09, 2027 • departs in 10 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 $289 per night below the typical comparable sailing.

Route overview

Day-by-day itinerary

Itinerary details →

Balanced itinerary with stops in United Kingdom

  1. 2

    Portsmouth, United Kingdom

    Monday, May 10, 2027

  2. 3

    Tresco, United Kingdom

    Tuesday, May 11, 2027

  3. 4

    At sea

    Wednesday, May 12, 2027

  4. 5

    At sea

    Thursday, May 13, 2027

  5. 6

    At sea

    Friday, May 14, 2027

  6. 7

    Portrush, United Kingdom

    Saturday, May 15, 2027

  7. 8

    At sea

    Sunday, May 16, 2027

  8. 9

    At sea

    Monday, May 17, 2027

  9. 10

    Kirkwall, United Kingdom

    Tuesday, May 18, 2027

  10. 11

    Dunrossness and Fair Isle, United Kingdom

    Wednesday, May 19, 2027

  11. 12

    At sea

    Thursday, May 20, 2027

  12. 13

    Leith, United Kingdom

    Friday, May 21, 2027

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Ship context

Poseidon Expeditions logo

Sea Spirit

Cruise line
Poseidon Expeditions
Capacity
114 guests
Tonnage
4,200 GT
Built
1991
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British Isles One-Way via Portsmouth (Best Balance)

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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $337-$874 / night
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British Isles Repositioning via Waterford, Dun Laoghaire & Holyhead (Rare Variant)

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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $923-$1,028 / night
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Best upcoming departure is a good value 1 of 1 sailings below typical Typical range: $864-$911 / night
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British Isles Loop via Falmouth, Cobh & Le Havre (Rare Variant)

British Isles • Next: Aug 5

Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $169-$209 / night
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British Isles Repositioning via Cherbourg-en-Cotentin & Plymouth (Best Balance)

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Best upcoming departure is a great deal 1 of 2 sailings below typical Typical range: $787-$1,140 / night
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British Isles Loop via Falmouth, Cobh & Le Havre (Rare Variant)

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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $169-$209 / night
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