For more information, prices, and detailed day-by-day Costa Diadema itineraries in August 2026, please click one of the scheduled Costa Diadema sailing dates below.
We have received your request to get Price Alerts for the
@@ShipName@@ sailing on @@SailDate@@
You will receive a confirmation by email shortly. Anytime the price on this cruise goes up or goes down, we'll send you an email with the latest price changes.
You can unsubscribe from receiving alerts anytime by checking "Unsubscribe" at the bottom of those emails.
Thank you again.
Get FREE Price Alerts
Subscribe to our weekly cruise deals email and enjoy FREE price change alerts and updates for this cruise and others like it.
Cruise and Land Value Offers that combine with this sailing.
International Callers
iCruise is located in Scottsdale, Arizona. You may book online or contact us directly. Our business hours and toll-free phone numbers from the following countries are listed below:
United Kingdom
Freecall: 0800 328 4840 Monday through Friday, 9:00 AM to 6:30 PM British Standard Time (London)
Australia
Freecall: 1800 667 084 Monday through Friday, 7:00 AM to 7:00 PM Saturday, 9:00 AM to 7:00 PM Sunday, 9:00 AM to 6:00 PM Australian Eastern Standard Time (Brisbane)
Asia
Please Call: +65 3125 2214 Monday through Friday, 8:00 AM to 7:00 PM Saturday and Sunday, 9:00 AM to 6:00 PM Singapore Standard Time
Taiwan
Please Call: +886 801491434 Monday through Friday, 8:00 AM to 7:00 PM Saturday and Sunday, 9:00AM to 6:00PM Taiwan Standard Time
India
Please Call: 8000 504 129 Monday through Friday, 9:00 AM to 6:00 PM Indian Standard Time
European Union
Please Call: +44 203 450 6194 Monday through Friday, 9:00 AM to 6:30 PM British Standard Time (London)
All Other Countries
Please Call: 00-1-561-366-4816 Monday through Friday, 8:00 AM to 9:00 PM Saturday and Sunday, 10:00 AM to 8:00 PM Eastern Standard Time (Florida)
Please note that all prices on our website are in US dollars, and travel purchases must be completed with a major credit card. Unless you are considering one of our custom cruise itineraries, certain cruise lines prohibit US-based travel agencies from selling to non-US residents.
All passengers regardless of their home country, citizenship or country of residency are responsible for obtaining the proper documentation for travel. This includes passports and visas for any country they may visit during their trip.
Pricing Terms and Conditions
Unless otherwise indicated above, all cruise rates are per person, double occupancy, cruise-only without airfare, do not include government taxes and fees and quoted in in U.S. dollars. Ponant Cruises rates are based on foreign currencies that are converted to USD based on today's exchange rates. Rates are subject to availability, can vary by ship and sailing date, and for new bookings only. Fares are capacity controlled, and subject to change without notice. Port charges are included. Prices do not include additional service charges; Travel Insurance; and applicable government taxes & fees unless otherwise specified in the offer. Surcharges and fees implemented by a travel supplier, even after the reservation is made, will be the sole responsibility of each traveler and is due and payable in full prior to departure. Certain promotions which may include amenities like shipboard credits, pre-paid gratuities, drink packages or other packages may be available by category, room type or fare code and may not be combinable with other promotions. For any questions, please consult one of our cruise specialists for applicability and verification. All prices, inclusions & promotions listed on the web-site are current at the time they we published and are subject to change without advance notice. Arrivia, Inc., its subsidiaries, and partners are not responsible for last minute changes to price or itinerary by cruise lines, or for any errors or omissions in the content of this website.
