Home > Travel Styles > Adults Only Cruises > 1 Month Cruises

1 Month Adults Only Cruises

Explore our month long adults only cruises with 3 of the world's leading adults only cruise operators. September is the most popular month to join a cruise and we have 118 departures available and 55 unique itineraries to choose from.
Filter Results
Departures
Show More...
Duration
28 Days
31 Days
Regions
Show More...
Start & End Cities
Cruise Lines
Ship Name
Show More...
Price
$2,200pp
$28,498pp
Countries
Show More...
Filter Results
55 Cruises (118 Cruise Departures)
29 Day South Pacific Sojourn with Viking Cruises
Cruise
 (8)

29 Days (28 Nights) Sydney to Bangkok
Cruise Line: Viking Cruises
Ships: Viking Orion, Viking Venus
Departures: Mar 2027 to Mar 2028
Visit: Australia, Indonesia, Singapore, Malaysia, Thailand
Viking $1,999 Air Deal
Inside
-
Oceanview
-
Balcony
$16,998
Suite
$48,998
From
US$16,998
Per Person
View Trip
28 Day Shinto & Zen Retreats with Oceania Cruises
Cruise
 (1)

28 Days (27 Nights) Tokyo to Singapore
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 11 April 2027
Visit: Japan, South Korea, China, Taiwan, Vietnam, Thailand, Singapore
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$9,849
Oceanview
$10,199
Balcony
$13,299
Suite
-
From
US$9,849
Save 9,849
Per Person
View Trip
29 Day Glaciers, Geishas & Gyoza with Oceania Cruises
Cruise
 (2)

29 Days (28 Nights) Vancouver to Tokyo
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 13 September 2027
Visit: Canada, USA, Japan, South Korea
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$9,599
Oceanview
$11,549
Balcony
$13,249
Suite
$19,699
From
US$9,599
Save 9,599
Per Person
View Trip
29 Day Greenland, Iceland, Norway & Beyond with Viking Cruises
Cruise
 (1)

29 Days (28 Nights) Bergen to New York
Cruise Line: Viking Cruises
Ships: Viking Astrea, Viking Mars (+2 more), Viking Mira, Viking Vela
Departures: Jun 2027 to Aug 2028
Visit: Norway, Iceland, Greenland, Canada, USA
Viking $1,499 Air Deal
Inside
-
Oceanview
-
Balcony
$18,298
Suite
$32,998
From
US$18,298
Per Person
View Trip
29 Day Transatlantic Crossing And Eastern Caribbean with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 17 November 2028
Visit: England, USA, Virgin Islands, Barbados, Saint Lucia, Dominica, Saint Kitts and Nevis
Cunard Fare
Value Fare
Inside
$5,139
Oceanview
$6,849
Balcony
$7,209
Suite
$15,399
From
US$5,139
Per Person
View Trip
31 Day Australia, New Zealand & Indonesia with Viking Cruises
Cruise
 (7)

31 Days (30 Nights) Bali to Auckland
Cruise Line: Viking Cruises
Ship: Viking Orion
Departure: 23 November 2027
Visit: Indonesia, Australia, New Zealand
Viking $1,999 Air Deal
Inside
-
Oceanview
-
Balcony
$17,698
Suite
$39,998
From
US$17,698
Per Person
View Trip
29 Day Mediterranean Explorer with Viking Cruises
Cruise
 (1)

29 Days (28 Nights) Lisbon to Athens
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Neptune (+2 more), Viking Sky, Viking Vela
Departures: Feb 2027 to Jun 2028
Visit: Portugal, Spain, Morocco, France (+6 more), Monaco, Italy, Sicily, Croatia, Montenegro, Greece
Viking $1,299 Air Deal
Viking $1,499 Air Deal
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$16,296
Suite
$21,796
From
US$16,296
Save 1,100
Per Person
View Trip
29 Day Norwegian Fjords with Cunard
Cruise
 (6)

29 Days (28 Nights) New York to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 23 July 2027
Visit: USA, England, Norway
Bonus Onboard Credit
Inside
$4,159
Oceanview
$5,359
Balcony
$6,359
Suite
$14,159
From
US$4,159
Per Person
View Trip
29 Day Mediterranean, Adriatic, Greece And Turkey with Cunard
Cruise
 (13)

29 Days (28 Nights) Barcelona to Barcelona
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 14 May 2027
Visit: Spain, Sicily, Greece, Turkey (+4 more), Italy, Malta, Montenegro, Croatia
Bonus Onboard Credit
Value Fare
Inside
$4,589
Oceanview
$5,189
Balcony
$5,849
Suite
$11,739
From
US$4,589
Per Person
View Trip
29 Day Transatlantic Crossing And Caribbean Celebration with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 15 December 2028
Visit: England, USA, Virgin Islands, Saint Kitts and Nevis, Saint Lucia, Barbados, Saint Martin
Sailing Soon + Signature Package
Cunard Fare
Value Fare
Inside
$5,499
Oceanview
$7,479
Balcony
$7,659
Suite
$17,699
From
US$5,499
Per Person
View Trip
31 Day Transatlantic Crossing And Caribbean Celebration with Cunard
Cruise
 (6)

31 Days (30 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 12 December 2026
Visit: England, USA, Virgin Islands, Saint Martin (+4 more), Barbados, Saint Lucia, Dominica, Saint Kitts and Nevis
Bonus Onboard Credit
Value Fare
Inside
$4,542
Oceanview
$5,541
Balcony
$6,414
Suite
-
From
US$4,542
Per Person
View Trip
28 Day Spain And Eastern Caribbean with Cunard
Cruise
 (13)

28 Days (27 Nights) Barcelona to Miami
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 29 October 2027
Visit: Spain, USA, Virgin Islands, Saint Kitts and Nevis (+4 more), Grenada, Barbados, Saint Lucia, Saint Martin
Value Fare
Inside
$3,369
Oceanview
$4,009
Balcony
$4,849
Suite
$12,149
From
US$3,369
Per Person
View Trip
29 Day Transatlantic Crossing, New England And Canada with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 10 September 2027
Visit: England, USA, Canada
Bonus Onboard Credit
Value Fare
Inside
$5,229
Oceanview
-
Balcony
-
Suite
$19,579
From
US$5,229
Per Person
View Trip
29 Day Mediterranean, Croatia, Greece And Turkey with Cunard
Cruise
 (13)

29 Days (28 Nights) Trieste to Rome
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 17 September 2027
Visit: Italy, Croatia, Greece, Sicily (+4 more), France, Corsica, Spain, Turkey
Bonus Onboard Credit
Value Fare
Inside
$4,459
Oceanview
$4,809
Balcony
$5,759
Suite
$11,149
From
US$4,459
Per Person
View Trip
28 Day Mediterranean East To West with Oceania Cruises
Cruise
 (1)

28 Days (27 Nights) Istanbul to Barcelona
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 12 November 2026
Visit: Turkey, Greece, Montenegro, Croatia (+7 more), Italy, Slovenia, Malta, Sicily, Corsica, France, Spain
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$12,599
Suite
$17,799
From
US$12,599
Save 12,599
Per Person
View Trip
31 Day Miami To Cape Town with Cunard
Cruise
 (13)

31 Days (30 Nights) Miami to Cape Town
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 06 January 2028
Visit: USA, Portugal, England, Spain, Cape Verde, South Africa
Value Fare
Inside
$5,019
Oceanview
$5,919
Balcony
$7,519
Suite
$18,519
From
US$5,019
Per Person
View Trip
29 Day Transatlantic Crossing And Canada with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 15 September 2028
Visit: England, USA, Canada
Cunard Fare
Value Fare
Inside
$5,619
Oceanview
$7,239
Balcony
$7,599
Suite
$21,459
From
US$5,619
Per Person
View Trip
29 Day South Pacific Sojourn with Viking Cruises
Cruise
 (8)

29 Days (28 Nights) Bangkok to Sydney
Cruise Line: Viking Cruises
Ships: Viking Orion, Viking Venus
Departures: Oct 2027 to Nov 2027
Visit: Thailand, Malaysia, Singapore, Indonesia, Australia
Viking $1,999 Air Deal
Inside
-
Oceanview
-
Balcony
$15,698
Suite
$41,998
From
US$15,698
Per Person
View Trip
29 Day The Mediterranean & South Atlantic with Viking Cruises
Cruise
 (7)

29 Days (28 Nights) Rome to Buenos Aires
Cruise Line: Viking Cruises
Ship: Viking Jupiter
Departure: 06 November 2027
Visit: Italy, Monaco, France, Spain (+5 more), Morocco, Senegal, Brazil, Uruguay, Argentina
Viking $1,299 Air Deal
Inside
-
Oceanview
-
Balcony
$9,698
Suite
$16,298
From
US$9,698
Per Person
View Trip
28 Day Transatlantic Crossing And Eastern Caribbean with Cunard
Cruise
 (6)

28 Days (27 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 12 November 2027
Visit: England, USA, Virgin Islands, Saint Kitts and Nevis (+4 more), Saint Lucia, Barbados, Dominica, Saint Martin
Bonus Onboard Credit
Value Fare
Inside
$3,489
Oceanview
$4,889
Balcony
$5,099
Suite
$12,919
From
US$3,489
Per Person
View Trip
31 Day Alaska & South Pacific Gems with Oceania Cruises
Cruise
 (2)

31 Days (30 Nights) Vancouver to Tahiti
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 19 September 2026
Visit: Canada, USA, French Polynesia
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$13,949
Suite
-
From
US$13,949
Save 13,949
Per Person
View Trip
29 Day Transatlantic Crossing And Caribbean Celebration with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 14 December 2027
Visit: England, USA, Saint Kitts and Nevis, Saint Lucia, Barbados, Dominica, Saint Martin
Bonus Onboard Credit
Value Fare
Inside
$4,166
Oceanview
$5,499
Balcony
$5,730
Suite
$15,439
From
US$4,166
Per Person
View Trip
29 Day Canada, Iceland, Portugal And Spain with Cunard
Cruise
 (6)

29 Days (28 Nights) New York to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 20 August 2027
Visit: USA, Canada, Iceland, Norway, England, Portugal, Spain
Bonus Onboard Credit
Value Fare
Inside
$5,389
Oceanview
$7,389
Balcony
$7,689
Suite
$20,039
From
US$5,389
Per Person
View Trip
29 Day Transatlantic Crossing And Eastern Caribbean with Cunard
Cruise
 (6)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 27 February 2028
Visit: England, USA, Saint Kitts and Nevis, Saint Lucia, Barbados, Dominica, Saint Martin
Value Fare
Inside
$4,859
Oceanview
$6,259
Balcony
$6,559
Suite
$15,959
From
US$4,859
Per Person
View Trip
29 Day Mediterranean, Adriatic, Greece And Turkiye with Cunard
Cruise
 (13)

29 Days (28 Nights) Rome to Barcelona
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 26 May 2028
Visit: Italy, Sicily, Greece, Turkey (+4 more), Malta, Montenegro, Croatia, Spain
Cunard Fare
Value Fare
Inside
$5,929
Oceanview
$6,649
Balcony
$7,729
Suite
$14,659
From
US$5,929
Per Person
View Trip
29 Day Silk Roads To Samurai with Oceania Cruises
Cruise
 (1)

29 Days (28 Nights) Singapore to Tokyo
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 11 February 2027
Visit: Singapore, Thailand, Cambodia, Vietnam (+4 more), China, Taiwan, Japan, South Korea
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$10,349
Oceanview
$10,949
Balcony
$14,549
Suite
-
From
US$10,349
Save 10,349
Per Person
View Trip
30 Day Singapore To Sydney with Cunard
Cruise
 (13)

30 Days (29 Nights) Singapore to Sydney
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 25 February 2028
Visit: Singapore, China, South Korea, Japan, Papua New Guinea, Australia
Value Fare
Inside
$5,849
Oceanview
$6,949
Balcony
$8,649
Suite
$27,509
From
US$5,849
Per Person
View Trip
28 Day Collector's Southeast Asia with Oceania Cruises
Cruise
 (1)

28 Days (27 Nights) Hong Kong to Bali
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 21 December 2026
Visit: China, Vietnam, Philippines, Malaysia (+4 more), Brunei, Singapore, Thailand, Indonesia
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
-
Oceanview
$10,399
Balcony
-
Suite
-
From
US$10,399
Save 10,399
Per Person
View Trip
31 Day Cherry Blossom Bliss with Oceania Cruises
Cruise
 (2)

31 Days (30 Nights) Tokyo to Vancouver
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 11 April 2028
Visit: Japan, South Korea, USA, Canada
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$10,699
Oceanview
-
Balcony
$14,599
Suite
$23,099
From
US$10,699
Save 10,699
Per Person
View Trip
31 Day Australia, New Zealand & Indonesia with Viking Cruises
Cruise
 (8)

31 Days (30 Nights) Auckland to Bali
Cruise Line: Viking Cruises
Ships: Viking Orion, Viking Venus
Departures: Feb 2027 to Feb 2028
Visit: New Zealand, Australia, Indonesia
Viking $1,999 Air Deal
Inside
-
Oceanview
-
Balcony
$20,698
Suite
-
From
US$20,698
Per Person
View Trip
Results: 1-30 of 55

No trips found. Try adjusting the search filters.




Cruises found! Scroll up to view.

Cruise Themes

Adults Only Cruises Christmas & New Year Cruises Expedition Cruises Family Cruises Island Hopping Cruises Luxury Cruises Northen Lights Cruises Sailing Trips Short Cruises Last Minute Cruise Deals

Trip Lengths

3 Day 7 Day 10 Day 2 Week 3 Week 4 Week 1 Month

Departure Months

September October November December January February March April May June July August

© 2010-2026. Global Journeys. You're viewing our site in US dollars.

    

Global Journeys | Terms & Conditions

Global Journeys Travel Inc. is a Member of the American Society of Travel Advisors (ASTA No: 900374670), CLIA (No. 00046729) & is TICO Accredited (No. 50027921).

Travel Industry Associations