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Royal Princess — 20-night South Pacific
Inside · per person
$6,979 18
$13,958 for two
20
nights
7
ports
2
dates

20-Night South Pacific on Royal Princess

Melbourne→
Adelaide→
Kangaroo Island→
Bay Of Islands→
Auckland→
Picton→
Christchurch (lyttelton)→
Dunedin (port Chalmers)→
Sydney
Priced high — 246% above its 90-day average
Overpaying ~$4,959/person vs its usual — a cheaper date does better. How scoring works
Royal Princess
Launched 2013
20 nights
Melbourne → Sydney
Tracked daily since Sep 2026

What's special

20 nights from Melbourne calling at Adelaide, Kangaroo Island, Bay Of Islands, Auckland, Picton, Christchurch (lyttelton) and Dunedin (port Chalmers). 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

Good to know

Is this a good price?
Not really — Inside is currently about 246% above its 90-day average, roughly $4,959 a person over, scoring 18. 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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Prices update daily · Every score compares Royal Princess to itself, never to other ships · Independent, not affiliated with Princess Cruises.