All Quantum of the Seas sailings
Inside · per person
$1,171 46
$2,342 for two
14
nights
4
ports
1
date

14-Night Japan on Quantum of the Seas

Seattle, WA
International Dateline
Hakodate
Akita
Sapporo (muroran)
Tokyo (yokohama)
Priced high4% above its 90-day average
Overpaying ~$37/person vs its usual — a cheaper date does better. How scoring works
Quantum of the Seas
Launched 2014
14 nights
Seattle, WA → Tokyo (yokohama)
Tracked daily since Oct 2025

What's special

14 nights from Seattle, WA calling at International Dateline, Hakodate, Akita and Sapporo (muroran). 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

3% above its 90-day averageInside · tracked daily since Oct 2025
$1,100
$1,200
90-day avg $1,134
MayJunJulAug

Good to know

Is this a good price?
Not really — Inside is currently about 4% above its 90-day average, roughly $37 a person over, scoring 46. 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 multiple times daily · Every score compares Quantum of the Seas to itself, never to other ships · Independent — not affiliated with Royal Caribbean.