Adriatic Sea Nov 2026 20 nights Oceania Cruises Istanbul

Istanbul → Bozcaada → Napoli → Civitavecchia (Rome)

via Mykonos, Messina, Piraeus (Athens), Valletta, and 13 more

Oceania Sirena

20 nights

November 12–December 2, 2026

Recommendation

Not enough history yet

We need more price history before making a confident recommendation.

Why we're recommending this

Inside pricing is $5,599, compared with a typical fare of $5,532.

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Oceania Sirena • November 12, 2026 • departs in about 2 months

Last 90 days

What should you book?

Interior is the sweet spot at $5,599.

An oceanview jumps another $500 ($25/night).

We would wait for more cabin-specific pricing history before making a stronger call.

Other cabin categories

Interior

Price may have changed

$5,599

$280/night

Oceanview

Price may have changed

$6,099

$305/night

Balcony

Price may have changed

$9,199

$460/night

Suite

Price may have changed

$12,999

$650/night

Prices were last updated 4 months ago.

What kind of trip is this?

View itinerary profile →

Port-heavy itinerary with stops in Türkiye, Greece, and Montenegro, and 4 other countries

  • 20 nights
  • 19 ports
  • 0 sea days
  • Renaissance / R Class ship
  • Istanbul → Civitavecchia (Rome)

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Embark port
Disembark port
Port of call

Route

Istanbul → Bozcaada → Mykonos → Piraeus (Athens) → Gythion + 16 more

Expand full itinerary
  1. 1

    Istanbul, Türkiye

    Thursday, Nov 12, 2026

  2. 2

    Bozcaada, Türkiye

    Friday, Nov 13, 2026

  3. 3

    Mykonos, Greece

    Saturday, Nov 14, 2026

  4. 4

    Piraeus (Athens), Greece

    Sunday, Nov 15, 2026

  5. 5

    Gythion, Greece

    Monday, Nov 16, 2026

  6. 6

    Katakolon, Greece

    Tuesday, Nov 17, 2026

  7. 7

    Igoumenítsa, Greece

    Wednesday, Nov 18, 2026

  8. 8

    Kotor, Montenegro

    Thursday, Nov 19, 2026

  9. 9

    Dubrovnik, Croatia

    Friday, Nov 20, 2026

  10. 10

    Zadar, Croatia

    Saturday, Nov 21, 2026

  11. 11

    Fusina (Venice), Italy

    Sunday, Nov 22, 2026

  12. 12

    Koper, Slovenia

    Monday, Nov 23, 2026

  13. 13

    Rijeka, Croatia

    Tuesday, Nov 24, 2026

  14. 14

    Split, Croatia

    Wednesday, Nov 25, 2026

  15. 15

    Bari, Italy

    Thursday, Nov 26, 2026

  16. 16

    Corfu (Kérkira), Greece

    Friday, Nov 27, 2026

  17. 17

    Crotone, Italy

    Saturday, Nov 28, 2026

  18. 18

    Valletta, Malta

    Sunday, Nov 29, 2026

  19. 19

    Messina, Italy

    Monday, Nov 30, 2026

  20. 20

    Napoli, Italy

    Tuesday, Dec 1, 2026

  21. 21

    Civitavecchia (Rome), Italy

    Wednesday, Dec 2, 2026

Embarks in Istanbul, Türkiye • ends in Civitavecchia (Rome), Italy • 19 ports of call • 0 sea days

The ship

Oceania Sirena is a Renaissance / R-Class ship carrying about 698 guests.

Oceania Cruises logo

Oceania Sirena

Cruise line
Oceania Cruises
Class
Renaissance / R-Class
Capacity
698 guests
Built
1999

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Interior · $5,599

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