Costa Diadema Cruise Ship Sailings

* Availability & prices can change frequently, please continue with the booking to check latest availability & prices.
** Ports of Call may vary by departure date and subject to weather and other conditions.

Breakfast, lunch, dinner and dessert

Water, coffee, select juices and select teas

Spectacular shows & entertainment for all ages

Ship amenities and facilities

Superior comfort accommodations

Renowned onboard service

Cutting-edge fitness facilities

World class entertainment

Pool & water rides on board

Restaurant-style & buffet dining

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113 Itineraries Found

*All prices are per person, in US Dollars, based on double occupancy.

3 Nights | Southern Europe | Costa Cruises | Costa Diadema

	Costa Diadema
	Barcelona↻
	3 Nights
	Barcelona \| Marseille \| Savona \| Barcelona **
	Cruise Deals from Barcelona

Lowest Rate*

Interior $418.45*
Oceanview $548.45*
Suite $1,208.45*

From USD $418.45* USD $139.48* / night(s) Includes taxes and fees*

3 Nights | South America | Costa Cruises | Costa Diadema

	Costa Diadema
	Montevideo Santos
	3 Nights
	Montevideo \| Itajai \| Santos **
	Cruise Deals from Montevideo to Santos

Lowest Rate*

Interior $437.00*
Oceanview $487.00*
Balcony $517.00*

From USD $437.00* USD $145.67* / night(s) Includes taxes and fees*

4 Nights | Mediterranean | Costa Cruises | Costa Diadema

	Costa Diadema
	Savona↻
	4 Nights
	Savona \| Barcelona \| Marseille \| Savona **
	Cruise Deals from Savona

Lowest Rate*

Interior $521.57*

From USD $521.57* USD $130.39* / night(s) Includes taxes and fees*

4 Nights | Mediterranean | Costa Cruises | Costa Diadema

	Costa Diadema
	Savona↻
	4 Nights
	Savona \| Barcelona \| Marseille \| Savona **
	Cruise Deals from Savona

Lowest Rate*

Interior $531.62*
Oceanview $701.62*
Balcony $981.62*
Suite $1,591.62*

From USD $531.62* USD $132.90* / night(s) Includes taxes and fees*

4 Nights | Western Mediterranean | Costa Cruises | Costa Diadema

	Costa Diadema
	Marseille↻
	4 Nights
	Marseille \| Savona \| Barcelona \| Marseille **
	Cruise Deals from Marseille

Lowest Rate*

Interior $534.00*
Oceanview $704.00*
Balcony $984.00*
Suite $1,104.00*

From USD $534.00* USD $133.50* / night(s) Includes taxes and fees*

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Prices are per person/double occupancy and exclude taxes and fees. Availability & prices can change frequently, please continue with the booking to check latest availability & prices.

Costa Diadema Cruise Ship Sailings

Explore Costa Diadema Cruise Ship Sailings

3 Nights | Southern Europe | Costa Cruises | Costa Diadema

3 Nights | South America | Costa Cruises | Costa Diadema

4 Nights | Mediterranean | Costa Cruises | Costa Diadema

4 Nights | Mediterranean | Costa Cruises | Costa Diadema

4 Nights | Western Mediterranean | Costa Cruises | Costa Diadema