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Oceania Sirena — 16-night South America
Inside · per person
$6,599 41
$13,198 for two
16
nights
5
ports
1
date

16-Night South America on Oceania Sirena

Punta Arenas→
Ushuaia→
Port Stanley→
Puerto Madryn→
Buenos Aires→
Punta Del Este→
Rio De Janeiro
Priced high — 6% above its 90-day average
Overpaying ~$407/person vs its usual — a cheaper date does better. How scoring works
Oceania Sirena
Launched 1999
16 nights
Punta Arenas → Rio De Janeiro
Tracked daily since Aug 2026

What's special

16 nights from Punta Arenas calling at Ushuaia, Port Stanley, Puerto Madryn, Buenos Aires and Punta Del Este. We've tracked every cabin and departure on this exact route daily since October — so the score and the “vs 90-day average” above compare it to its own history, never a generic fleet number. Pick a date and cabin above to see whether today’s price is actually a good one.

Fares on

Lead price per person, by cabin · tap to compare · updates daily

7% above its 90-day averageInside · tracked daily since Aug 2026
$5,900
$6,100
$6,300
$6,500
90-day avg $6,192
AugSepOct

Good to know

Is this a good price?
Not really — Inside is currently about 6% above its 90-day average, roughly $407 a person over, scoring 41. A cheaper date scores better — open the date picker to compare.
When is the cheapest time to sail this route?
The shoulder months in the chart above tend to run lower than peak summer. We track every departure daily, so you can see which date is actually cheapest — not just which one is advertised.
Does booking through us cost more?
No. The price is identical whether you use our link or go direct. We make money only if you book — and we’ll tell you to wait if the price isn’t good.

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Oceania Cruises

Oceania Sirena

75Deal scorelowest fare
from$3,960pp
Save $636 vs 90-day avg
View 1 date → Track itinerary
Roundtrip from Montreal
Cruise ports Quebec City • Saguenay • Baie-comeau • Havre Saint Pierre • Corner Brook • Sydney • Halifax • Saint John (bay Of Fundy) • Portland • New York, NY • Tortola, VG • St. John’s, AG • Basseterre, KN • Kralendijk, BQ • Curacao, CW • Aruba, AW • Jamaica • Grand Cayman, KY • Miami, FL
1 sailing · Oct 2027
▼ 14% below 90-day avgAt all-time low
View 1 date → Track itinerary

All routes & dates

View every Oceania Sirena sailing & deal

Prices update daily · Every score compares Oceania Sirena to itself, never to other ships · Independent, not affiliated with Oceania Cruises.