I am assuming B2Bs have a duplication of things like port fees and such, but overall, is it a wash in terms of price? A 3-day + 4-day B2B on the Dream costs the same as a 7-day on the Fantasy?
We did our 3rd and 4th cruises in December 2015 in part as a way to get to Gold more quickly.
We had an OBB discount and credit to apply to whatever we chose, as we had booked a dummy cruise during our 2nd cruise, which affected the final actual pricing somewhat.
The following is the pricing I did to compare 3n/4n Dream with 7n fantasy at about the same time. These are for Cat 8A, 2 adults; in the end we went with Cat 8B. Prices below do NOT include insurance or discounts.
DREAM - B2B
3-Night Bahamian Cruise on Disney Dream Itinerary A, PC, Nassau, CC, PC
Sails December 11, 2015
Category 08A
$1,217.16
4-Night Bahamian Cruise on Disney Dream - Itinerary C, PC, CC, Nassau, Sea, PC
Sails December 14, 2015
Category 08A
$1,617.16
TOTAL =
2834.32
Disney Fantasy - 7 nights
7-Night Western Caribbean Cruise on Disney Fantasy - Itinerary A, PC, Sea, Cozumel, Grand Caymen, Sea, Sea, CC, PC
Sails December 12, 2015
Category 08A
$3,143.38
OR
7-Night Eastern Caribbean Cruise on Disney Fantasy - Itinerary A,PC, Sea, Sea, St Maarten, St thomas/St John, Sea, CC, PC
Sails December 5, 2015
Category 08A
$2,913.98
So, before insurance and any discounts, the B2B for our dates was cheaper. Also, we were on board for the PremEar of the new Star Wars movie. For that on the fantasy would have meant the more expensive Fantasy cruise.
Now, the dates do shift things like pre and post hotel costs - hotels may be more or less expensive for one cruise or the other and that could wipe out any savings or increase the cost a fair bit.
For example, coming back on the 17th and spending a night at AoA -- the room was about $100 more than it would have been if we had stayed there before the cruise (or after the 7n departing earlier in December) instead, but we wanted to be at WL for two nights before the cruise, plus WL went up more than AoA did for the post-stay days.
We really enjoyed the B2B and are considering doing a B2B for our next cruise -- except we are thinking of two 7n B2B
We planned out our days and activities in advance. So , for example, we went to one show during the first cruise and two (different ones) during the second, allowing us evenings to do what we wanted/other activities. We didn't bother with the sail away or pirate parties the second cruise, though we did fireworks on both.
Our servers stayed the same for both cruises (we were asked and could have changed them if we wanted, but we really liked our servers). they got to know us and our preferences very well, which was especially helpful since we have multiple food allergies.
SW