21 Night Cruises up to -45%
If you haven’t considered a lengthier cruise trip, such as a 3 week voyage, you’re missing out.
Starting Port
34
1
30
1
4
6
26
7
9
Stopover
Arrival port
38
2
35
1
8
26
6
9
370 cruises
Bali & Beyond: ALL INCLUSIVE Thailand & Vietnam South East Asia Experience
Cruise with Flight, Hotel
From Singapore To Hong Kong
Norwegian Jade
All Inclusive
Entertainment included
Family Friendly
Starlink Internet
9 Jan 2027
21 nights
No Alternative Dates
Best Price Guarantee
Learn more
From Siestas to Tangos: Spain to South America Voyage
Cruise with Flight, Hotel
From Barcelona To Buenos Aires
Celebrity Equinox
Entertainment included
Family Friendly
Starlink Internet
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
Entertainment included
Family Friendly
Starlink Internet
9 Mar 2027
21 nights
No Alternative Dates
Great Barrier Reef, Northern Territory and Singapore Voyage
Cruise with Flight, Hotel
From Sydney, Australia To Singapore
Celebrity Solstice
Entertainment included
Family Friendly
Starlink Internet
17 Nov 2026
21 nights
No Alternative Dates
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 Singapore To Singapore
Celebrity Millennium
All Inclusive
Entertainment included
Family Friendly
Starlink Internet
2 Feb 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
Entertainment included
Family Friendly
Starlink Internet
16 Oct 2026
21 nights
No Alternative Dates
Luxury New Zealand Discovery with City Stays
Cruise with Flight, Hotel, Tours and excursions
From Auckland To Sydney, Australia
Celebrity Edge
Entertainment included
Family Friendly
Starlink Internet
20 Jan 2027
21 nights
No Alternative Dates
Polynesia from Honolulu, Hawaii with the Royal Princess
Cruise Only
From Honolulu To Sydney, Australia
Royal Princess
Entertainment included
Family Friendly
Movies under the stars®
Premium Cruise Line
Starlink Internet
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
Entertainment included
Family Friendly
Starlink Internet
5 Nov 2027
21 nights
No Alternative Dates
Luxury More Inclusive Sydney to Blissful Bali
Cruise with Flight, Hotel
From Sydney, Australia To Benoa, Bali
Azamara Onward
All Inclusive
Drinks
Tips
Entertainment included
Starlink Internet
26 Feb 2028
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