Costa Diadema itinerary map for September 12, 2026 (11 nights)

Costa Diadema — September 12, 202611-Night Western Europe & Western Mediterranean on Costa

This 11-night cruise aboard the Diadema departs from Copenhagen, Denmark on Saturday, September 12, 2026 and returns on Wednesday, Sep 23rd. September weather across this route averages 87°/48°F. Cabins are currently tracked from $1,300.

The itinerary safety score for this sailing is 7.5 out of 10, averaged across 9 ports.

Cruise Length

Night Cruise

Departure Port

Copenhagen

Denmark

Port Stops

Sea Days

Cruise Price - Costa Diadema September 12, 2026

Costa Diadema · September 12, 2026

The graph below tracks historic price of the Costa Diadema cruise ship departing September 12, 2026. The most recent price for this sailing starts at $1,300 ($119 per night) for an Inside Cabin. Compared to the average price of $1,295 ($118 per night), this represents a recent increase of 0%.

🛏️

Inside

$1,300

🌊

Oceanview

$1,440

🌅

Balcony

$1,870

👑

Suite

$2,720

Price History – Costa Diadema September 12, 2026

inside cabin

Costa Diadema

September 12, 2026

$1,300

0% vs avg: $1,295

Prices change often and may differ at checkout. Click to see the latest available price.

🔔

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Costa Diadema September 12, 2026 — recent price snapshots

Date

Inside

Oceanview

Balcony

Suite

May 12, 2026

$1,300

$1,440

$1,870

$2,720

May 11, 2026

$1,300

$1,440

$1,870

$2,720

May 10, 2026

$1,300

$1,440

$1,870

$2,720

May 8, 2026

$1,300

$1,440

$1,870

$2,720

May 7, 2026

$1,300

$1,440

$1,870

$2,720

May 6, 2026

$1,300

$1,440

$1,870

$2,720

May 4, 2026

$1,300

$1,440

$1,870

$2,720

May 3, 2026

$1,300

$1,440

$1,870

$2,720

May 2, 2026

$1,300

$1,440

$1,870

$2,720

May 1, 2026

$1,300

$1,440

$1,870

$2,720

Explore all Costa Diadema cruises

Cruise Itinerary Map - 11 Night Western Europe & Western Mediterranean (Copenhagen To Savona)

Costa Diadema · September 12, 2026

The Costa Diadema sails on September 12, 2026 for a 11 Night Western Europe & Western Mediterranean (Copenhagen To Savona). The ship will depart the port of Copenhagen, Denmark at 6:00 PM and will return to the port of Savona (genoa), Italy on Sep 23rd at 9:00 AM. During the 12-day journey, the Costa Diadema will visit 8 additional ports and will spend 3 days at sea.

Cruise itinerary route

11 Night Western Europe & Western Mediterranean (Copenhagen To Savona)

SEP12
Copenhagen, Denmark
A: — - D: 6:00 PM
SEP13
Kristiansand, Norway
A: 9:00 AM - D: 4:30 PM
SEP14
At Sea
A: — - D: —
SEP15
Le Havre (Paris), France
A: 7:00 AM - D: 6:00 PM
SEP16
At Sea
A: — - D: —
SEP17
Vigo, Spain
A: 10:00 AM - D: 6:00 PM
SEP18
At Sea
A: — - D: —
SEP19
Malaga, Spain
A: 10:00 AM - D: 6:00 PM
SEP20
Alicante, Spain
A: 10:00 AM - D: 6:00 PM
SEP21
Barcelona, Spain
A: 9:00 AM - D: 7:30 PM
SEP22
Marseille (Provence), France
A: 9:00 AM - D: 6:00 PM
SEP23
Savona (genoa), Italy
A: 9:00 AM - D: —

Loading map...

Cruise Ports

September 12, 2026 · 11 Night Western Europe & Western Mediterranean (Copenhagen To Savona)

Day 1•Saturday, Sep 12

Copenhagen, Denmark

Arrival: —•Departure: 6:00 PM

Copenhagen, Denmark, offers docking at Copenhagen Port. Travelers explore Nyhavn and Tivoli Gardens. Excursions visit Kronborg Castle. Local markets sell smørrebrød. The peak season, June to August, brings mild weather for city tours. Photography captures colorful harbors and Baltic vistas. Dining onboard includes frikadeller, a Danish favorite. Souvenirs, like Viking crafts, are sold in ship shops. Briefings cover Danish history. Light layers and waterproof shoes suit the temperate climate, while comfortable shoes enhance city walks. Copenhagen’s urban charm offers a vibrant Danish stop. Cruise travelers enjoy a mix of historic castles and scenic canals, making Copenhagen an engaging destination for exploring Denmark’s capital.

Port Info Link Port Excursions Link

Day 2•Sunday, Sep 13

Kristiansand, Norway

Arrival: 9:00 AM•Departure: 4:30 PM

Kristiansand, Norway, has docking at Kristiansand Port. Travelers explore the old town and Kristiansand Cathedral. Excursions visit Setesdal’s folk museums. Local markets sell smoked mackerel. The peak season, June to August, brings mild weather. Photography captures coastal vistas and wooden houses. Dining onboard includes fårikål, a Norwegian lamb stew. Souvenirs, like Viking crafts, are sold in ship shops. Briefings cover Norwegian history. Light layers and waterproof shoes suit the cool climate. Comfortable shoes enhance town walks. Kristiansand’s coastal charm offers a serene Norwegian stop, blending heritage with scenic beauty.

Port Info Link Port Excursions Link

Day 3•Monday, Sep 14

At Sea

Arrival: 12:00 AM•Departure: 11:59 PM

Day at sea aboard the Diadema — explore the ship's signature dining, entertainment, and onboard activities.

Day 4•Tuesday, Sep 15

Le Havre (Paris), France

Arrival: 7:00 AM•Departure: 6:00 PM

Le Havre (Paris), France, offers docking at Le Havre Port with excursions to Paris. Travelers explore Eiffel Tower and Louvre Museum. Excursions visit Normandy’s D-Day beaches. Local markets sell crêpes. The peak season, May to September, brings mild weather for city tours. Photography captures Parisian landmarks and Seine vistas. Dining onboard includes coq au vin, a French favorite. Souvenirs, like beret crafts, are sold in ship shops. Briefings cover Norman history. Light layers and sun protection suit the temperate climate, while comfortable shoes enhance city walks. Le Havre’s urban gateway offers a vibrant French stop. Cruise travelers enjoy a mix of iconic landmarks and historic beaches, making Le Havre an engaging destination.

Port Info Link Port Excursions Link

Day 5•Wednesday, Sep 16

At Sea

Arrival: 12:00 AM•Departure: 11:59 PM

Day at sea aboard the Diadema — explore the ship's signature dining, entertainment, and onboard activities.

Day 6•Thursday, Sep 17

Vigo, Spain

Arrival: 10:00 AM•Departure: 6:00 PM

Vigo, Spain, offers docking at Vigo Port. Travelers explore Cíes Islands and Santa María Cathedral. Excursions visit Santiago de Compostela. Local markets sell pulpo a la gallega. The peak season, April to October, brings mild weather for coastal tours. Photography captures rugged islands and Atlantic vistas. Dining onboard includes empanada gallega, a Spanish favorite. Souvenirs, like scallop crafts, are sold in ship shops. Briefings cover Galician history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance island walks. Vigo’s coastal charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of natural islands and historic shrines, making Vigo an engaging destination for exploration.

Port Info Link Port Excursions Link

Day 7•Friday, Sep 18

At Sea

Arrival: 12:00 AM•Departure: 11:59 PM

Day at sea aboard the Diadema — explore the ship's signature dining, entertainment, and onboard activities.

Day 8•Saturday, Sep 19

Malaga, Spain

Arrival: 10:00 AM•Departure: 6:00 PM

Málaga, Spain, offers docking at Málaga Port. Travelers explore Alcazaba Fortress and Picasso Museum. Excursions visit Ronda’s deep gorges. Local markets sell gazpacho. The peak season, April to October, brings warm weather for coastal tours. Photography captures Moorish architecture and Mediterranean vistas. Dining onboard includes paella, a Spanish favorite. Souvenirs, like ceramic crafts, are sold in ship shops. Briefings cover Andalusian history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance city walks. Málaga’s cultural charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of historic fortresses and scenic coasts, making Málaga an engaging destination for exploring Spain’s Costa del Sol.

Port Info Link Port Excursions Link

Day 9•Sunday, Sep 20

Alicante, Spain

Arrival: 10:00 AM•Departure: 6:00 PM

Alicante, Spain, offers docking at Alicante Port. Travelers explore Santa Bárbara Castle and Explanada de España. Excursions visit Elche’s palm groves. Local markets sell turrón. The peak season, April to October, brings warm weather for coastal tours. Photography captures Moorish castles and Mediterranean vistas. Dining onboard includes arroz a banda, a Spanish favorite. Souvenirs, like ceramic crafts, are sold in ship shops. Briefings cover Valencian history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance castle walks. Alicante’s coastal charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of historic landmarks and scenic promenades, making Alicante an engaging destination for exploration.

Port Info Link Port Excursions Link

Day 10•Monday, Sep 21

Barcelona, Spain

Arrival: 9:00 AM•Departure: 7:30 PM

Barcelona, Spain, offers docking at Barcelona Port. Travelers explore Sagrada Familia and Park Güell. Excursions visit Montserrat Monastery. Local markets sell paella. The peak season, April to October, brings warm weather for city tours. Photography captures Gaudí architecture and Mediterranean vistas. Dining onboard includes tapas, a Spanish favorite. Souvenirs, like ceramic crafts, are sold in ship shops. Briefings cover Catalan history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance city walks. Barcelona’s cultural charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of modernist landmarks and scenic coasts, making Barcelona an engaging destination for exploring Spain’s Catalan region.

Port Info Link Port Excursions Link

Day 11•Tuesday, Sep 22

Marseille (Provence), France

Arrival: 9:00 AM•Departure: 6:00 PM

Marseille (Provence), France, offers docking at Marseille Port. Travelers explore Notre-Dame de la Garde and Vieux-Port. Excursions visit Aix-en-Provence’s lavender fields. Local markets sell bouillabaisse. The peak season, May to September, brings warm weather for coastal tours. Photography captures basilicas and Mediterranean vistas. Dining onboard includes ratatouille, a French favorite. Souvenirs, like lavender crafts, are sold in ship shops. Briefings cover Provençal history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance city walks. Marseille’s cultural charm offers a vibrant French stop. Cruise travelers enjoy a mix of historic ports and scenic fields, making Marseille an engaging destination for exploration.

Port Info Link Port Excursions Link

Day 12•Wednesday, Sep 23

Savona (genoa), Italy

Arrival: 9:00 AM•Departure: —

Savona (Genoa), Italy, offers docking at Savona Port with excursions to Genoa. Travelers explore Priamar Fortress and Genoa’s Palazzi dei Rolli. Excursions visit Portofino’s harbor. Local markets sell focaccia. The peak season, April to October, brings warm weather for coastal tours. Photography captures medieval towers and Ligurian vistas. Dining onboard includes farinata, a Ligurian favorite. Souvenirs, like pesto jars, are sold in ship shops. Briefings cover Genoese history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance historic walks. Savona’s coastal charm offers a vibrant Italian stop. Cruise travelers enjoy a mix of historic sites and scenic harbors, making Savona an engaging destination for exploration.

Port Info Link Port Excursions Link

Weather Forecast

Costa Diadema - September 12, 2026 Weather Forecast

Average monthly weather for your cruise ports

Copenhagen, Denmark

⛅

September

Typical Weather

76°F

Average High

41°F

Average Low

Rainfall

0.07in

Daily average

2.1 in monthly total

Shore Excursions

Explore the most popular excursion options at each port.

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

See all Copenhagen Shore Tours

Itinerary Safety Score

Based on comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

Itinerary Safety Rank

75 / 100

safer than 75% of all cruises

/ 10

Copenhagen

Copenhagen is a safe city for travelers, but they should stay vigilant against bicycle theft and pickpocketing in crowded areas.

/ 10

Kristiansand

Kristiansand, Norway, offers a safe environment for travelers with a low crime rate and strong public safety standards.

/ 10

Le Havre

Le Havre is generally safe for tourists, but it's important to stay vigilant in less populated areas and crowded places to avoid theft.

/ 10

Vigo

Vigo is generally safe for cruise travelers, but they should remain vigilant in crowded areas to prevent petty theft and pickpocketing.

/ 10

Malaga

Travelers in Malaga should remain vigilant against petty theft and pickpocketing, especially in crowded areas and popular attractions.

/ 10

Alicante

Travelers in Alicante should stay vigilant against petty theft, especially in crowded areas, while securing their belongings.

/ 10

Barcelona

Travelers should stay vigilant against pickpocketing in crowded areas and secure their belongings to ensure safety while enjoying the city.

/ 10

Marseille

Travelers in Marseille should stay vigilant in certain neighborhoods due to higher crime rates and secure their belongings in crowded areas.

/ 10

Savona

Savona is generally safe for travelers, but vigilance is advised in crowded areas to prevent pickpocketing and theft.

Cruise Ship

⚓ Tonnage

132,500

vs avg 121,877

🛠️ Year Built

2,014

vs avg 2,010

📏 Length (ft)

1,003

vs avg 976

👥 Passenger Count

3,724

vs avg 3,728

The Diadema has a construction date of 2014 and a total size of 132,500 gross tons. The ship measures 1,003 feet in length. Costa Diadema is included in Costa’s Diadema class. At full capacity, the Costa Diadema holds 3,724 passengers. That includes 2,471 cruise vacationers and 1,253 staff members. The Diadema total number of staterooms is 0.

Full Costa Diadema Ship Info

Click above for more Costa Diadema stats, tips, imagery, and more.

📊Size comparison chart against other ships
🍸Bars, restaurants, and venue highlights
🛠️Renovation and dry-dock schedule
❓FAQ's about Costa Diadema

Also of interest:

Costa Diadema Deck Plans Costa Diadema Cabin Search Costa Diadema Health Score

Other Costa Diadema Sailings

Same ship, different dates

← Previous sailing

May 30, 2026

7-Night 7 Night Northern Europe (Copenhagen Roundtrip)

All sailings

Costa Diadema schedule

Full itinerary calendar

Next sailing →

Sep 28, 2026

11-Night 11 Night Western Mediterranean (Barcelona Roundtrip)

Costa Diadema September 12, 2026 FAQ

What's the cheapest cabin on the Costa Diadema September 12, 2026 cruise?▾

The lowest currently-tracked fare for this sailing is $1,300 for an Inside cabin. Pricing is updated daily — see the live price chart above for the latest snapshots.

What's the weather like on the Costa Diadema September 12, 2026 route?▾

Across the ports visited on this 11-night route, September averages 87°F highs and 48°F lows. See the per-port weather forecast section above for daily detail.

How safe is the September 12, 2026 Costa Diadema itinerary?▾

This itinerary scores 7.5 out of 10 on the Gangwaze Itinerary Safety Score, averaged across 9 ports. We weight current travel advisories, recent crime data, and Global Peace Index signals — see the Safety Score section above for the full per-port breakdown.

When does the Costa Diadema sail and return on this itinerary?▾

The Costa Diadema departs Copenhagen, Denmark on Saturday, September 12, 2026 at 6:00 PM and returns on Wednesday, Sep 23rd, 2026 at 9:00 AM. Total duration: 11 nights.

Who is the cruise director for the Costa Diadema sailing on September 12, 2026?▾

Cruise director assignment for this sail date is not currently confirmed in our records.

Can I track price drops for this Costa Diadema itinerary?▾

Yes — use the price tracking opt-in on this page to get an email when cabin prices drop for this exact sailing. We snapshot fares daily.

Researched and assembled by Gangwaze Cruise Editorial using daily-refreshed itinerary, pricing, weather, and safety data.

Last Updated: May 12, 2026