21 Night Cruises
If you haven’t considered a lengthier cruise trip, such as a 3 week voyage, you’re missing out.
Starting Port
37
3
31
1
4
6
27
7
9
Stopover
Arrival port
42
2
35
1
7
25
8
9
392 cruises
All Inclusive Far East Exotic Beaches Cruise with Derek and a Singapore Stay with Golden Triangle & Taj & Tigers Tour
Cruise with Flight, Hotel, Tours and excursions
From / To Singapore
Celebrity Millennium
All Inclusive
2 Feb 2027
21 nights
No Alternative Dates
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From Siestas to Tangos: Spain to South America Voyage
Cruise with Flight, Hotel
From Barcelona To Buenos Aires
Celebrity Equinox
18 Nov 2027
21 nights
No Alternative Dates
From Tangos to Siestas: South America to Spain Voyage
Cruise with Flight, Hotel
From Buenos Aires To Barcelona
Celebrity Equinox
9 Mar 2027
21 nights
No Alternative Dates
Bali & Beyond: ALL INCLUSIVE Thailand & Vietnam South East Asia Experience
Cruise with Flight, Hotel
From Singapore To Hong Kong
Norwegian Jade
All Inclusive
9 Jan 2027
21 nights
No Alternative Dates
From Southampton to Texas: A Transatlantic & Mexico Journey
Cruise with Flight
From Southampton, England To Galveston
Liberty of the Seas
16 Oct 2026
21 nights
No Alternative Dates
Polynesia from Honolulu, Hawaii with the Royal Princess
Cruise Only
From Honolulu To Sydney, Australia
Royal Princess
1 Oct 2027
21 nights
No Alternative Dates
Southern Oceans to Southeast Asia: Sydney, Great Barrier Reef to Singapore
Cruise with Flight, Hotel
From Sydney, Australia To Singapore
Celebrity Solstice
5 Nov 2027
21 nights
No Alternative Dates
Legends of the North Atlantic: Southampton to Boston
Cruise with Flight, Hotel
From Southampton, England To Boston
Caribbean Princess
4 Aug 2028
21 nights
No Alternative Dates
Great Barrier Reef, Northern Territory and Singapore Voyage
Cruise with Flight, Hotel
From Sydney, Australia To Singapore
Celebrity Solstice
17 Nov 2026
21 nights
No Alternative Dates
Western Mediterranean from Southampton, England with the Aurora
Cruise Only
From / To Southampton, England
Aurora
Adults Only
11 Aug 2027
21 nights
No Alternative Dates
If you haven’t considered a lengthier cruise trip, such as a 3 week voyage, you’re missing out. With the rapid development of cruise liners and the incredible choice of entertainment on-board, a 21 day cruise can be an action packed adventure. It doesn’t matter if you choose to spend your time on-board your ship or on excursions, you’ll have a fun-packed trip.
21 Night Cruises