Adults Only Cruises Starting In September 2025

Are you looking to embark on an adults only cruise in September 2025? Choose from 127 unique cruise itineraries and 886 departures from the world's leading cruise lines.
Filter Results
Departures (September 2025)
Duration
4 Days
94 Days
Regions
Show More...
Start & End Cities
Cruise Lines
Ship Name
Show More...
Price
$300pp
$132,495pp
Countries
Show More...
Filter Results
127 Cruises (886 Cruise Departures)
Cruise

11 Days (10 Nights) Seward to Vancouver
Cruise Line: Viking Cruises
Departures: May 2024 to Aug 2026
Countries Visited: USA, Canada
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$7,618
SUITE
$14,053
Save 1,114
From 7,618
Cruise

13 Days (12 Nights) Venice to Barcelona
Cruise Line: Viking Cruises
Departures: Jun 2024 to Aug 2026
Countries Visited: Italy, Croatia, Greece, Monaco (+2 more), France, Spain
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$6,925
SUITE
$10,390
Save 1,122
From 6,925
Cruise
 (2)

8 Days (7 Nights) New York to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: May 2024 to Nov 2026
Countries Visited: USA, England
INSIDE
$962
OCEANVIEW
$1,387
BALCONY
$1,704
SUITE
$4,456
From 962
Cruise

13 Days (12 Nights) Reykjavik to Bergen
Cruise Line: Viking Cruises
Departures: Aug 2024 to Aug 2026
Countries Visited: Iceland, Faroe Islands, Norway
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$15,835
Save 1,111
From 9,895
Cruise

15 Days (14 Nights) Istanbul to Venice
Cruise Line: Viking Cruises
Departures: Jun 2024 to Aug 2026
Countries Visited: Turkey, Greece, Montenegro, Croatia (+1 more), Italy
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$11,875
SUITE
$19,795
Save 1,957
From 11,875
Cruise

15 Days (14 Nights) Venice to Istanbul
Cruise Line: Viking Cruises
Departures: Aug 2024 to Aug 2026
Countries Visited: Italy, Croatia, Montenegro, Greece (+1 more), Turkey
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$11,875
SUITE
$19,795
Save 1,954
From 11,875
Cruise

15 Days (14 Nights) London to Bergen
Cruise Line: Viking Cruises
Departures: May 2024 to Sep 2026
Countries Visited: England, Ireland, Wales, Northern Ireland (+2 more), Scotland, Norway
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$14,845
Save 1,322
From 9,895
Cruise

8 Days (7 Nights) Rome to Barcelona
Cruise Line: Viking Cruises
Departures: Sep 2024 to Sep 2026
Countries Visited: Italy, Monaco, France, Spain
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$4,450
SUITE
$6,925
Save 1,178
From 4,450
Cruise

13 Days (12 Nights) Barcelona to Venice
Cruise Line: Viking Cruises
Departures: Aug 2024 to Aug 2026
Countries Visited: Spain, France, Italy, Greece (+1 more), Croatia
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$14,845
Save 1,204
From 9,895
Cruise
 (4)

36 Days (35 Nights) Athens to Bangkok
Cruise Line: Viking Cruises
Ship: Viking Venus
Departures: Oct 2024 to Sep 2025
Countries Visited: Greece, Israel, Egypt, Jordan (+7 more), Saudi Arabia, Oman, India, Sri Lanka, Malaysia, Singapore, Thailand
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$28,012
SUITE
$51,475
Save 2,090
From 28,012
Cruise
 (9)

34 Days (33 Nights) Seattle to Miami
Cruise Line: Cunard
Departure: 25 September 2025
Countries Visited: USA, Mexico, Costa Rica, Panama (+8 more), Colombia, Aruba, Puerto Rico, Antigua and Barbuda, Saint Lucia, Barbados, Sint Maarten, Virgin Islands
INSIDE
$6,149
OCEANVIEW
$7,238
BALCONY
$8,574
SUITE
$18,623
From 6,149
Cruise
 (9)

19 Days (18 Nights) San Francisco to Miami
Cruise Line: Cunard
Departure: 28 September 2025
Countries Visited: USA, Mexico, Costa Rica, Panama (+2 more), Colombia, Aruba
INSIDE
$3,668
OCEANVIEW
$4,163
BALCONY
$5,005
SUITE
$10,895
From 3,668
Cruise
 (7)

80 Days (79 Nights) Vancouver to Sydney
Cruise Line: Viking Cruises
Ship: Viking Orion
Departure: 14 September 2025
Countries Visited: Canada, USA, Japan, Taiwan (+9 more), Hong Kong, China, Vietnam, Cambodia, Thailand, Malaysia, Singapore, Indonesia, Australia
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$56,227
SUITE
$128,794
Save 2,368
From 56,227
Cruise
 (4)

12 Days (11 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Departures: May 2025 to Sep 2025
Countries Visited: Greece, Turkey
Up to 80% Off Second Sailor + Free Upgrade
INSIDE
$3,685
OCEANVIEW
$3,779
BALCONY
$4,267
SUITE
$10,085
From 3,685
Cruise
 (2)

29 Days (28 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 26 September 2025
Countries Visited: England, USA, Canada
INSIDE
$5,365
OCEANVIEW
$7,157
BALCONY
$7,671
SUITE
$17,829
From 5,365
Cruise
 (1)

21 Days (20 Nights) Seattle to Tokyo
Cruise Line: Oceania Cruises
Departure: 18 September 2025
Countries Visited: USA, Japan
Exclusive Deal
INSIDE
$8,141
OCEANVIEW
$9,369
BALCONY
$10,587
SUITE
$15,497
Save 2,059
From 8,141
Cruise
 (2)

23 Days (22 Nights) Ijmuiden to Lisbon
Cruise Line: Oceania Cruises
Departure: 12 September 2025
Countries Visited: Holland, England, Northern Ireland, Ireland (+4 more), France, Belgium, Spain, Portugal
Exclusive Deal
INSIDE
$10,466
OCEANVIEW
$11,536
BALCONY
$16,119
SUITE
$22,891
Save 2,074
From 10,466
Cruise
 (4)

9 Days (8 Nights) Vancouver to Los Angeles
Cruise Line: Viking Cruises
Ship: Viking Sea
Departures: Apr 2025 to Apr 2026
Countries Visited: Canada, USA
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$5,242
SUITE
$9,895
Save 1,065
From 5,242
Cruise
 (7)

94 Days (93 Nights) Vancouver to Auckland
Cruise Line: Viking Cruises
Ship: Viking Orion
Departure: 14 September 2025
Countries Visited: Canada, USA, Japan, Taiwan (+10 more), Hong Kong, China, Vietnam, Cambodia, Thailand, Malaysia, Singapore, Indonesia, Australia, New Zealand
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$66,127
SUITE
$147,307
Save 2,468
From 66,127
Cruise
 (2)

27 Days (26 Nights) Antwerp to Rome
Cruise Line: Oceania Cruises
Departure: 22 September 2025
Countries Visited: Belgium, France, Ireland, Spain (+3 more), Portugal, Morocco, Italy
Exclusive Deal
INSIDE
$11,826
OCEANVIEW
$13,054
BALCONY
$18,697
SUITE
$26,726
Save 2,084
From 11,826
Cruise
 (9)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 08 September 2025
Countries Visited: USA, Canada
INSIDE
$1,557
OCEANVIEW
$2,062
BALCONY
$2,527
SUITE
$6,398
From 1,557
Cruise
 (2)

11 Days (10 Nights) Ijmuiden to Antwerp
Cruise Line: Oceania Cruises
Departure: 12 September 2025
Countries Visited: Holland, England, Northern Ireland, Ireland (+2 more), France, Belgium
Exclusive Deal
INSIDE
$5,173
OCEANVIEW
$5,708
BALCONY
$7,915
SUITE
$10,460
Save 2,037
From 5,173
Cruise
 (9)

29 Days (28 Nights) Seattle to Miami
Cruise Line: Cunard
Departure: 18 September 2025
Countries Visited: USA, Canada, Mexico, Costa Rica (+3 more), Panama, Colombia, Aruba
INSIDE
$5,553
OCEANVIEW
$6,543
BALCONY
$7,929
SUITE
$17,334
From 5,553
Cruise
 (7)

24 Days (23 Nights) Vancouver to Tokyo
Cruise Line: Viking Cruises
Ship: Viking Orion
Departures: Sep 2024 to Sep 2025
Countries Visited: Canada, USA, Japan
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$11,331
SUITE
$27,715
Save 1,130
From 11,331
Cruise
 (9)

31 Days (30 Nights) San Francisco to Miami
Cruise Line: Cunard
Departure: 28 September 2025
Countries Visited: USA, Mexico, Costa Rica, Panama (+8 more), Colombia, Aruba, Puerto Rico, Antigua and Barbuda, Saint Lucia, Barbados, Sint Maarten, Virgin Islands
INSIDE
$5,554
OCEANVIEW
$6,445
BALCONY
$7,583
SUITE
$16,840
From 5,554
Cruise
 (9)

41 Days (40 Nights) Seattle to Miami
Cruise Line: Cunard
Departure: 18 September 2025
Countries Visited: USA, Canada, Mexico, Costa Rica (+9 more), Panama, Colombia, Aruba, Puerto Rico, Antigua and Barbuda, Saint Lucia, Barbados, Sint Maarten, Virgin Islands
INSIDE
$7,537
OCEANVIEW
$8,923
BALCONY
$10,656
SUITE
$23,278
From 7,537
Cruise
 (2)

8 Days (7 Nights) London to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: Aug 2024 to Dec 2026
Countries Visited: England, USA
INSIDE
$1,288
OCEANVIEW
$1,694
BALCONY
$1,882
SUITE
$4,654
From 1,288
Cruise
 (1)

10 Days (9 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Departure: 09 September 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$5,291
OCEANVIEW
$6,054
BALCONY
$6,974
SUITE
$10,113
Save 2,039
From 5,291
Cruise
 (1)

15 Days (14 Nights) Athens to Valletta
Cruise Line: Oceania Cruises
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta
Exclusive Deal
INSIDE
$6,827
OCEANVIEW
$7,431
BALCONY
$10,639
SUITE
$14,431
Save 2,053
From 6,827
Cruise
 (1)

23 Days (22 Nights) Valletta to Lisbon
Cruise Line: Oceania Cruises
Departure: 25 September 2025
Countries Visited: Malta, Tunisia, Sicily, Italy (+5 more), Corsica, France, Spain, Morocco, Portugal
Exclusive Deal
INSIDE
$9,750
OCEANVIEW
$10,661
BALCONY
$15,551
SUITE
$20,947
Save 2,070
From 9,750
Results: 1-30 of 127

No Results found. Try changing your search filters.