Adults Only Cruises Starting In September 2025

Are you looking to embark on an adults only cruise in September 2025? Choose from 118 unique cruise itineraries and 741 departures from the world's leading cruise lines.
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Departures (September 2025)
Duration
4 Days
94 Days
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Price
$300pp
$161,495pp
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118 Cruises (741 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 1,111
From 7,618
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
$961
OCEANVIEW
$1,387
BALCONY
$1,704
SUITE
$4,456
From 961
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 1,986
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
$9,697
SUITE
$14,350
Save 1,949
From 9,697
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 1,171
From 4,450
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 2,100
From 28,012
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
$3,549
OCEANVIEW
$4,351
BALCONY
$4,776
SUITE
$11,123
From 3,549
Cruise
 (8)

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
 (8)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 18 September 2025
Countries Visited: USA, Canada
INSIDE
$1,595
OCEANVIEW
$2,051
BALCONY
$2,318
SUITE
$5,644
From 1,595
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
 (8)

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
$24,763
From 7,537
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
 (8)

22 Days (21 Nights) Seattle to Miami
Cruise Line: Cunard
Departure: 25 September 2025
Countries Visited: USA, Mexico, Costa Rica, Panama (+2 more), Colombia, Aruba
INSIDE
$4,659
OCEANVIEW
$5,253
BALCONY
$6,144
SUITE
$13,668
From 4,659
Cruise
 (4)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Departures: May 2025 to Oct 2025
Countries Visited: Greece, Turkey
Up to 80% Off Second Sailor + Free Upgrade
INSIDE
$2,461
OCEANVIEW
$2,981
BALCONY
$3,288
SUITE
$7,275
From 2,461
Cruise
 (8)

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
 (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
 (8)

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
 (2)

22 Days (21 Nights) London to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 26 September 2025
Countries Visited: England, USA, Canada
INSIDE
$4,105
OCEANVIEW
$5,600
BALCONY
$6,075
SUITE
$15,549
From 4,105
Cruise
 (4)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Departures: Jun 2025 to Sep 2025
Countries Visited: Greece, Montenegro, Croatia
Up to 80% Off Second Sailor + Free Upgrade
INSIDE
$2,300
OCEANVIEW
$2,796
BALCONY
$3,079
SUITE
$7,114
From 2,300
Cruise
 (4)

13 Days (12 Nights) New York to Montreal
Cruise Line: Viking Cruises
Ship: Viking Mars
Departures: Sep 2024 to Sep 2026
Countries Visited: USA, Canada
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$16,825
Save 1,116
From 9,895
Cruise
 (8)

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
 (8)

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
 (2)

15 Days (14 Nights) London to Quebec City
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 26 September 2025
Countries Visited: England, USA, Canada
INSIDE
$2,764
OCEANVIEW
$3,763
BALCONY
$4,041
SUITE
$10,693
From 2,764
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
 (2)

13 Days (12 Nights) Antwerp to Lisbon
Cruise Line: Oceania Cruises
Departure: 22 September 2025
Countries Visited: Belgium, France, Ireland, Spain (+1 more), Portugal
Exclusive Deal
INSIDE
$6,305
OCEANVIEW
$7,137
BALCONY
$9,810
SUITE
$14,661
Save 2,045
From 6,305
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
 (4)

9 Days (8 Nights) Los Angeles to Vancouver
Cruise Line: Viking Cruises
Ship: Viking Sea
Departures: Apr 2025 to Apr 2026
Countries Visited: USA, Canada
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$4,945
SUITE
$9,400
Save 1,068
From 4,945
Cruise
 (1)

11 Days (10 Nights) Venice to Athens
Cruise Line: Oceania Cruises
Departure: 01 September 2025
Countries Visited: Italy, Croatia, Greece, Turkey
Exclusive Deal
INSIDE
$5,016
OCEANVIEW
$5,471
BALCONY
$7,916
SUITE
$10,599
Save 2,034
From 5,016
Results: 1-30 of 118

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