Adults Only Cruises Starting In September 2025

Are you looking to embark on an adults only cruise in September 2025? Choose from 132 unique cruise itineraries and 896 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
$125,995pp
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132 Cruises (896 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 1,270
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 1,372
From 6,925
Cruise
 (2)

8 Days (7 Nights) New York to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: Oct 2024 to Nov 2026
Countries Visited: USA, England
INSIDE
$962
OCEANVIEW
$1,387
BALCONY
$1,704
SUITE
$4,654
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 1,107
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
$9,697
SUITE
$14,350
Save 2,050
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
$10,192
SUITE
$14,845
Save 1,281
From 10,192
Cruise

8 Days (7 Nights) Rome to Barcelona
Cruise Line: Viking Cruises
Departures: Oct 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

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 1,151
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)

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
 (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
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
 (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
 (1)

37 Days (36 Nights) Athens to Lisbon
Cruise Line: Oceania Cruises
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta (+8 more), Tunisia, Sicily, Italy, Corsica, France, Spain, Morocco, Portugal
Exclusive Deal
INSIDE
$15,782
OCEANVIEW
$17,159
BALCONY
$25,088
SUITE
$34,127
Save 2,118
From 15,782
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)

31 Days (30 Nights) New York to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 03 September 2025
Countries Visited: USA, England, Belgium, Holland (+2 more), Ireland, Scotland
INSIDE
$6,940
OCEANVIEW
$8,425
BALCONY
$8,920
SUITE
$18,820
From 6,940
Cruise
 (9)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 08 September 2025
Countries Visited: USA, Canada
INSIDE
$1,596
OCEANVIEW
$2,062
BALCONY
$2,527
SUITE
$6,398
From 1,596
Cruise
 (1)

27 Days (26 Nights) Athens to Malaga
Cruise Line: Oceania Cruises
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta (+6 more), Tunisia, Sicily, Italy, Corsica, France, Spain
Exclusive Deal
INSIDE
$11,762
OCEANVIEW
$12,831
BALCONY
$18,484
SUITE
$25,136
Save 2,088
From 11,762
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
$2,799
OCEANVIEW
$2,904
BALCONY
$3,250
SUITE
$6,979
From 2,799
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
 (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
 (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
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
 (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
 (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
$6,451
SUITE
$15,549
From 4,105
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
 (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
Results: 1-30 of 132

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