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Adults Only Cruises Starting In September 2025

Are you looking to embark on an adults only cruise in September 2025? Choose from 111 unique cruise itineraries and 1,002 departures from the world's leading cruise lines.
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Departures (September 2025)
< August 2025 October 2025 >
Duration
4 Days
94 Days
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$400pp
$120,195pp
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111 Cruises (1,002 Cruise Departures)
15 Day Coastal Jewels of China with Viking Cruises
New ReleaseCruise
 (1)

15 Days (14 Nights) Beijing to Hong Kong
Cruise Line: Viking Cruises
Ship: Viking Yi Dun
Departure: 19 September 2025
Countries Visited: China
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$11,951
SUITE
$17,831
Save (per person) 244
From (per person) 11,951
View Trip
15 Day Coastal Jewels of China with Viking Cruises
New ReleaseCruise
 (1)

15 Days (14 Nights) Hong Kong to Beijing
Cruise Line: Viking Cruises
Ship: Viking Yi Dun
Departures: Sep 2025 to Oct 2025
Countries Visited: China
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$11,951
SUITE
$17,831
Save (per person) 244
From (per person) 11,951
View Trip
11 Day Alaska & the Inside Passage with Viking Cruises
Cruise

11 Days (10 Nights) Seward to Vancouver
Cruise Line: Viking Cruises
Ships: Viking Orion, Viking Venus
Departures: May 2025 to Sep 2027
Countries Visited: USA, Canada
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,815
SUITE
$14,695
Save (per person) 308
From (per person) 8,815
View Trip
13 Day Mediterranean Odyssey with Viking Cruises
Cruise

13 Days (12 Nights) Venice to Barcelona
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+5 more), Viking Saturn, Viking Sea, Viking Sky, Viking Star, Viking Vesta
Departures: Mar 2025 to Aug 2027
Countries Visited: Italy, Croatia, Greece, Monaco (+2 more), France, Spain
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,227
SUITE
$11,461
Save (per person) 372
From (per person) 8,227
View Trip
8 Day Westbound Transatlantic Crossing with Cunard
Cruise
 (3)

8 Days (7 Nights) London to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: May 2025 to Nov 2026
Countries Visited: England, USA
Exclusive Deal
INSIDE
$1,288
OCEANVIEW
$1,783
BALCONY
$1,882
SUITE
$4,753
From (per person) 1,288
View Trip
13 Day Iceland's Majestic Landscapes with Viking Cruises
Cruise

13 Days (12 Nights) Reykjavik to Bergen
Cruise Line: Viking Cruises
Ships: Viking Mars, Viking Mira (+3 more), Viking Saturn, Viking Vela, Viking Vesta
Departures: Jun 2025 to Jul 2027
Countries Visited: Iceland, Faroe Islands, Norway
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$11,167
SUITE
$16,851
Save (per person) 246
From (per person) 11,167
View Trip
15 Day Ancient Adriatic Treasures with Viking Cruises
Cruise

15 Days (14 Nights) Istanbul to Venice
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+6 more), Viking Mira, Viking Neptune, Viking Saturn, Viking Sea, Viking Sky, Viking Vesta
Departures: Apr 2025 to Jul 2027
Countries Visited: Turkey, Greece, Montenegro, Croatia (+1 more), Italy
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$13,063
SUITE
$19,003
Save (per person) 3,636
From (per person) 13,063
View Trip
15 Day Ancient Adriatic Treasures with Viking Cruises
Cruise

15 Days (14 Nights) Venice to Istanbul
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+6 more), Viking Neptune, Viking Saturn, Viking Sea, Viking Sky, Viking Star, Viking Vesta
Departures: Apr 2025 to Jul 2027
Countries Visited: Italy, Croatia, Montenegro, Greece (+1 more), Turkey
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$10,588
SUITE
$15,241
Save (per person) 1,044
From (per person) 10,588
View Trip
8 Day Iconic Western Mediterranean with Viking Cruises
Cruise

8 Days (7 Nights) Rome to Barcelona
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+8 more), Viking Mira, Viking Neptune, Viking Saturn, Viking Sea, Viking Sky, Viking Star, Viking Vela, Viking Vesta
Departures: Feb 2025 to Sep 2027
Countries Visited: Italy, Monaco, France, Spain
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$5,341
SUITE
$7,321
Save (per person) 659
From (per person) 5,341
View Trip
13 Day Mediterranean Odyssey with Viking Cruises
Cruise

13 Days (12 Nights) Barcelona to Venice
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+5 more), Viking Saturn, Viking Sky, Viking Star, Viking Vela, Viking Vesta
Departures: Jun 2025 to Jul 2027
Countries Visited: Spain, France, Italy, Greece (+1 more), Croatia
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$10,971
SUITE
$16,361
Save (per person) 310
From (per person) 10,971
View Trip
15 Day Viking Homelands with Viking Cruises
Cruise

15 Days (14 Nights) Stockholm to Bergen
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mira (+5 more), Viking Neptune, Viking Saturn, Viking Sky, Viking Vela, Viking Vesta
Departures: May 2025 to Aug 2027
Countries Visited: Sweden, Finland, Poland, Denmark (+2 more), Germany, Norway
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$12,931
SUITE
$20,771
Save (per person) 728
From (per person) 12,931
View Trip
10 Day Wonders Of Alaska with Oceania Cruises
Cruise
 (1)

10 Days (9 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 09 September 2025
Countries Visited: USA, Canada
New Year Sale
INSIDE
$4,826
OCEANVIEW
$5,727
BALCONY
$5,727
SUITE
$9,786
From (per person) 4,826
View Trip
20 Day Classic China Discovery with Viking Cruises
Cruise
 (1)

20 Days (19 Nights) Beijing to Hong Kong
Cruise Line: Viking Cruises
Ship: Viking Yi Dun
Departure: 14 September 2025
Countries Visited: China, Hong Kong
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$15,871
SUITE
$21,751
Save (per person) 324
From (per person) 15,871
View Trip
37 Day Edge Of The Ancient World with Oceania Cruises
Cruise
 (1)

37 Days (36 Nights) Athens to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta (+8 more), Tunisia, Sicily, Italy, Corsica, France, Spain, Morocco, Portugal
Exclusive Deal
INSIDE
-
OCEANVIEW
-
BALCONY
$24,253
SUITE
-
Save (per person) 2,197
From (per person) 24,253
View Trip
13 Day Eastern Seaboard Explorer with Viking Cruises
Cruise
 (7)

13 Days (12 Nights) New York to Montreal
Cruise Line: Viking Cruises
Ship: Viking Mars
Departures: Sep 2025 to Oct 2027
Countries Visited: USA, Canada
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$10,971
SUITE
$17,831
Save (per person) 814
From (per person) 10,971
View Trip
15 Day Civilization's Dawn with Oceania Cruises
Cruise
 (1)

15 Days (14 Nights) Athens to Valletta
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta
Exclusive Deal
INSIDE
$5,191
OCEANVIEW
$5,674
BALCONY
$8,565
SUITE
$11,931
Save (per person) 3,339
From (per person) 5,191
View Trip
22 Day Transatlantic Crossing, New England And Canada with Cunard
Cruise
 (3)

22 Days (21 Nights) London to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 26 September 2025
Countries Visited: England, USA, Canada
Exclusive Deal
INSIDE
$5,204
OCEANVIEW
-
BALCONY
$7,966
SUITE
$18,549
From (per person) 5,204
View Trip
27 Day European & Exotic Medley with Oceania Cruises
Cruise
 (3)

27 Days (26 Nights) Antwerp to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 22 September 2025
Countries Visited: Belgium, France, Ireland, Spain (+3 more), Portugal, Morocco, Italy
Exclusive Deal
INSIDE
$10,867
OCEANVIEW
$12,065
BALCONY
$18,836
SUITE
$25,598
Save (per person) 2,073
From (per person) 10,867
View Trip
13 Day European Grand Dames with Oceania Cruises
Cruise
 (3)

13 Days (12 Nights) Antwerp to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 22 September 2025
Countries Visited: Belgium, France, Ireland, Spain (+1 more), Portugal
New Year Sale
INSIDE
$5,730
OCEANVIEW
$5,730
BALCONY
$7,007
SUITE
$14,304
From (per person) 5,730
View Trip
87 Day From the Arctic to Antarctica with Viking Cruises
Cruise
 (1)

87 Days (86 Nights) Nuuk to Buenos Aires
Cruise Line: Viking Cruises
Ships: Viking Octantis, Viking Polaris
Departures: Sep 2025 to Sep 2026
Countries Visited: Greenland, Canada, USA, Mexico (+8 more), Panama, Ecuador, Peru, Chile, Argentina, Antarctica, South Georgia Island, Falkland Islands
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$113,053
SUITE
$161,563
Save (per person) 3,182
From (per person) 113,053
View Trip
29 Day Seattle To Miami with Cunard
Cruise
 (11)

29 Days (28 Nights) Seattle to Miami
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 18 September 2025
Countries Visited: USA, Canada, Mexico, Costa Rica (+3 more), Panama, Colombia, Aruba
Exclusive Deal
INSIDE
$6,196
OCEANVIEW
$7,434
BALCONY
$9,523
SUITE
$19,066
From (per person) 6,196
View Trip
11 Day English Channel Charms with Oceania Cruises
Cruise
 (3)

11 Days (10 Nights) Ijmuiden to Antwerp
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 12 September 2025
Countries Visited: Holland, England, Northern Ireland, Ireland (+2 more), France, Belgium
Exclusive DealSolo Offer
INSIDE
$4,345
OCEANVIEW
$4,817
BALCONY
$7,321
SUITE
$9,486
Save (per person) 2,515
From (per person) 4,345
View Trip
34 Day Seattle To Miami with Cunard
Cruise
 (11)

34 Days (33 Nights) Seattle to Miami
Cruise Line: Cunard
Ship: Queen Elizabeth
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
Exclusive Deal
INSIDE
$6,792
OCEANVIEW
$8,030
BALCONY
$9,713
SUITE
$20,553
From (per person) 6,792
View Trip
31 Day Rotterdam, Zeebrugge And British Isles with Cunard
Cruise
 (3)

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
Exclusive Deal
INSIDE
$7,435
OCEANVIEW
-
BALCONY
$10,949
SUITE
$29,878
From (per person) 7,435
View Trip
8 Day Corfu, Dubrovnik & More with Virgin Voyages
Cruise
 (5)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ships: Resilient Lady, Scarlet Lady
Departures: Jun 2025 to May 2026
Countries Visited: Greece, Montenegro, Croatia
80% Off Second SailorUp To USD $300 Bar Tab
INSIDE
$2,453
OCEANVIEW
$2,852
BALCONY
$3,080
SUITE
$7,122
From (per person) 2,453
View Trip
8 Day Alaska with Cunard
Cruise
 (11)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 18 September 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$1,882
OCEANVIEW
$2,278
BALCONY
$2,674
SUITE
$5,941
From (per person) 1,882
View Trip
27 Day Mediterranean Memories with Oceania Cruises
Cruise
 (1)

27 Days (26 Nights) Athens to Malaga
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 11 September 2025
Countries Visited: Greece, Turkey, Cyprus, Malta (+6 more), Tunisia, Sicily, Italy, Corsica, France, Spain
Exclusive Deal
INSIDE
$11,311
OCEANVIEW
-
BALCONY
$17,925
SUITE
-
Save (per person) 2,079
From (per person) 11,311
View Trip
8 Day Greek Island Glow with Virgin Voyages
Cruise
 (5)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ships: Resilient Lady, Scarlet Lady
Departures: May 2025 to Sep 2026
Countries Visited: Greece, Turkey
80% Off Second SailorUp To USD $300 Bar Tab
INSIDE
$2,498
OCEANVIEW
$2,840
BALCONY
$3,181
SUITE
$6,666
From (per person) 2,498
View Trip
80 Day Australia, Asia & Alaska with Viking Cruises
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
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$60,682
SUITE
$124,141
Save (per person) 1,413
From (per person) 60,682
View Trip
22 Day Seattle To Miami with Cunard
Cruise
 (11)

22 Days (21 Nights) Seattle to Miami
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 25 September 2025
Countries Visited: USA, Mexico, Costa Rica, Panama (+2 more), Colombia, Aruba
Exclusive Deal
INSIDE
$4,758
OCEANVIEW
$5,352
BALCONY
$6,243
SUITE
$13,767
From (per person) 4,758
View Trip
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