What is a tip for sailing with Royal Caribbean Cruises?

Book Royal Caribbean shows (Aqua Theater, ice show, Broadway) as soon as your reservation opens — top performances sell out weeks before sailing.

What is a tip for sailing with Royal Caribbean Cruises?

CocoCay (their private island) is included on most Bahamas/Caribbean itineraries — it is genuinely worth a full day even if you skip the upcharge water park.

What is a tip for sailing with Royal Caribbean Cruises?

The Royal Caribbean app handles dining reservations, show bookings, and chat with your travel party — download it before boarding to skip the on-ship Wi-Fi setup.

What is a tip for sailing with Royal Caribbean Cruises?

On Oasis- and Icon-class ships, request a Central Park or Boardwalk balcony if you want quieter views and a different feel than the standard ocean balcony.

What should first-time cruisers know about Royal Caribbean Cruises?

The biggest ships have 7+ neighborhoods — pick up a deck plan on day one and walk the ship before settling in.

Spectrum Of The Seas — 5-Night Jeju & Busan Cruise Cruise Weather

5-Night Cruise on Spectrum Of The Seas

Jeju & Busan Cruise

Royal Caribbean Cruises

Shanghai, China > +3 more stop(s)

Jun 7, 2026-Jun 12, 2026

Silly bot, you don't need weather

Spectrum Of The Seas — 5-Night Jeju & Busan Cruise Cruise Weather

5-Night Cruise on Spectrum Of The Seas

Jeju & Busan Cruise

Royal Caribbean Cruises

Shanghai, China > +3 more stop(s)

Jun 7, 2026-Jun 12, 2026

Silly bot, you don't need weather

Excursions & Things To Do

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Shanghai, China →

⭐ Most Popular

Private Shanghai Full Day City Tour with Old and New Highlights

This great 8-hour Shanghai city tour takes you to discover the must see sites in Shanghai from its old and modern perspe...

⭐ 5.0 (1,165 reviews) · Viator

From $115 · Book on Viator

💰 Budget Pick

Shanghai Tower Ticket Booking

Shanghai Tower is China’s tallest building, soaring 632 meters into the sky. We provide two curated ticket options to su...

⭐ 4.3 (64 reviews) · Viator

From $39 · Book on Viator

Busan, South Korea →

⭐ Most Popular

Busan Private Tour with Licensed Local guide

Our tour guides are fully licensed with extensive years of experience, ensuring that our clients have the best possible ...

⭐ 5.0 (1,331 reviews) · Viator

From $170 · Book on Viator

💰 Budget Pick

Busan Top Coastal Highlights with Gamcheon Village & Sky Capsule

Classic Busan Highlights Best Selling Route!! — What You’ll Experience — • Blueline Park — Most In-Demand Explore panor...

⭐ 4.9 (447 reviews) · Viator

From $30 · Book on Viator

Day-by-Day Itinerary

5-Night Sailing · 4 Ports

Join Royal Caribbean Cruises's Spectrum Of The Seas for a 5-night voyage on the Jeju & Busan Cruise route, setting out from Shanghai, China on June 7, 2026. It's a classic Asia cruise. Travelers sailing in June can generally expect cooler, off-season conditions. Ports of call include Shanghai, China, Seogwipo-si, South Korea, Busan, South Korea, with 1 more along the way. The forecasts below break the weather down port by port.

Day 1 — Sunday, Jun 7, 2026 — Shanghai, China
Shanghai, China is a scheduled port of call on day 1 of the 5-night Jeju & Busan Cruise cruise on Spectrum Of The Seas.
Day 2 — Tuesday, Jun 9, 2026 — Seogwipo-si, South Korea
Seogwipo-si, South Korea is a scheduled port of call on day 2 of the 5-night Jeju & Busan Cruise cruise on Spectrum Of The Seas.
Day 3 — Wednesday, Jun 10, 2026 — Busan, South Korea
Busan, South Korea is a scheduled port of call on day 3 of the 5-night Jeju & Busan Cruise cruise on Spectrum Of The Seas.
Day 4 — Friday, Jun 12, 2026 — Shanghai, China
Shanghai, China is a scheduled port of call on day 4 of the 5-night Jeju & Busan Cruise cruise on Spectrum Of The Seas.