What is included in the cruise fare?

Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.

How far in advance should I book this cruise?

For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Costa Diadema.

What documents do I need to board?

Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Kiel (Germany) may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.

Can I change or cancel my booking?

Change and cancellation policies depend on Costa Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.

What is a 7-night cruise like?

A 7-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Costa Diadema. Pack for both formal nights and casual deck days.

Costa Diadema 7-night Germany, Denmark, Norway from Kiel (Germany), Jun 18, 2027

Costa Cruises · Costa Diadema · Jun 18, 2027 – Jun 25, 2027

Visit Kiel (Germany), Copenhagen, Denmark, Hellesylt, Geiranger fjord, Geiranger and 2 more ports

Departure Kiel (Germany)

Return Kiel (Germany)

Duration 7 Nights

From $1398 pp

Itinerary

Day 1

Kiel (Germany) Arrives 12:00 AM · Departs 7:30 PM
Day 2

Copenhagen, Denmark Arrives 10:00 AM · Departs 6:00 PM
Day 3

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 4

Hellesylt Arrives 8:30 AM · Departs 9:30 AM
Day 4

Geiranger fjord Arrives 10:00 AM · Departs 11:00 AM
Day 4

Geiranger Arrives 11:30 AM · Departs 7:30 PM
Day 5

Bergen, Norway Arrives 10:30 AM · Departs 8:30 PM
Day 5

At Sea Arrives 9:00 PM · Departs 10:00 PM
Day 6

Stavanger (Norway) Arrives 9:00 AM · Departs 7:00 PM
Day 7

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 8

Kiel (Germany) Arrives 8:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Inside $1398

Ocean View $1748

Balcony $2048

Suite $2318

Ports of Call

Kiel (Germany)
Copenhagen, Denmark
Hellesylt
Geiranger fjord
Geiranger
Bergen, Norway
Stavanger (Norway)

About This Cruise

7-night Costa Cruises Costa Diadema cruise from Kiel (Germany) to Copenhagen, Denmark, Hellesylt, Geiranger fjord and Geiranger Compare cabins from $1,398.

Cruise Line Costa Cruises

Ship Costa Diadema

Frequently asked questions

What is included in the cruise fare?: Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.
How far in advance should I book this cruise?: For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Costa Diadema.
What documents do I need to board?: Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Kiel (Germany) may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.
Can I change or cancel my booking?: Change and cancellation policies depend on Costa Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.
What is a 7-night cruise like?: A 7-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Costa Diadema. Pack for both formal nights and casual deck days.