Costa Diadema

Costa Cruises

7 nights, round-trip from Kiel, Germany

Departure

Fri, May 14, 2027

Return

Fri, May 21, 2027

Duration

7 Nights

From

Kiel, Germany

Ship Hub

3 aboard Costa Diadema

Chat, meetups, ports and guides for everyone aboard.

Open hub

Live Pricing

Interested in booking?

Current per-cabin pricing direct from the cruise line.

InteriorSAVE

$2,341$2,816

Save $475

Fare code: MYCRUISE

OceanviewSOLD OUT

Currently unavailable

Check back later or contact the cruise line directly

BalconySOLD OUT

Currently unavailable

Check back later or contact the cruise line directly

SuiteSOLD OUT

Currently unavailable

Check back later or contact the cruise line directly

Prices include taxes & port fees. Final pricing may vary based on availability at booking.

Book on Costa Cruises

Small tasks. Big rewards. Explore Missions

Route & Ports

Kiel, Germany

14 May 19:30

Depart

Copenhagen, Denmark

15 May 10:00 - 18:00

Gdynia-Gdansk, Poland

17 May 08:00 - 17:00

Visby, Gotland Island Sweden

18 May 08:00 - 17:00

Stockholm, Sweden

19 May 10:00 - 18:00

Kiel, Germany

21 May 08:00

Arrive

Who’s Going

No cruisers yet for this sailing

Want to see who's on this cruise?

Join CruiseHuddle to view full profiles and start planning

Join Free

Cruise guides

Cruise Guides

Practical reading from people who actually cruise.

Cruise Door Decorations: Rules, Ideas, Pineapples & Everything You Need to Know

Royal Caribbean never banned door decorations, whatever you read. Here is what each cruise line actually allows, what gets taken down, and how to make your door do more than just find your room.

Read the guide

How Much Does a Cruise Really Cost? The Expenses Nobody Warns You About

Gratuities, service charges, Wi-Fi, drink packages and excursions can turn a $999 cruise into a $2,200 vacation. What each line actually charges, and how to see it coming.

Read the guide

How to Meet People on a Cruise (Without Spending Seven Days Talking to Yourself)

Cruise ships were built to entertain strangers, not introduce them. Here is what actually works onboard, what does not, and why the best connections start before you board.

Read the guide

Solo Cruising Without the Cringe: How to Meet People, Flirt a Little, and Not Be Weird About It

Solo cruising doesn’t have to mean awkward mixers, lonely dinners, or talking only to the bartender. Here’s how to meet people, flirt without being creepy, handle rejection, and make real connections at sea.

Read the guide

Interested in this cruise?

Track it for updates, or post a profile so other cruisers can find you.