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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 130 unique cruise itineraries and 875 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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Price
$300pp
$124,495pp
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130 Cruises (875 Cruise Departures)
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 Sea
Departures: Jul 2024 to Aug 2026
Countries Visited: USA, Canada
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$7,618
SUITE
$12,865
Save 2,778
From 7,618
View Trip
13 Day Mediterranean Odyssey with Viking Cruises
Cruise

13 Days (12 Nights) Venice to Barcelona
Cruise Line: Viking Cruises
Ships: Viking Saturn, Viking Sea (+3 more), Viking Sky, Viking Star, Viking Vesta
Departures: Jul 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
View Trip
8 Day Eastbound Transatlantic Crossing with Cunard
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
Exclusive Deal
INSIDE
$1,041
OCEANVIEW
$1,437
BALCONY
$1,536
SUITE
$4,654
From 1,041
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 Saturn, Viking Vela (+1 more), Viking Venus
Departures: Aug 2024 to Aug 2026
Countries Visited: Iceland, Faroe Islands, Norway
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$15,835
Save 1,112
From 9,895
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 (+3 more), Viking Saturn, Viking Venus, Viking Vesta
Departures: Apr 2025 to Aug 2026
Countries Visited: Turkey, Greece, Montenegro, Croatia (+1 more), Italy
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$11,875
SUITE
$19,795
Save 1,950
From 11,875
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 Saturn, Viking Sea, Viking Sky, Viking Star, Viking Venus, Viking Vesta
Departures: Aug 2024 to Aug 2026
Countries Visited: Italy, Croatia, Montenegro, Greece (+1 more), Turkey
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,994
SUITE
$14,350
Save 1,958
From 9,994
View Trip
15 Day British Isles Explorer with Viking Cruises
Cruise

15 Days (14 Nights) London to Bergen
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Neptune (+3 more), Viking Saturn, Viking Sky, Viking Vela
Departures: Jul 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 2,326
From 10,192
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 (+7 more), Viking Neptune, Viking Saturn, Viking Sky, Viking Star, Viking Vela, Viking Venus, Viking Vesta
Departures: Nov 2024 to Sep 2026
Countries Visited: Italy, Monaco, France, Spain
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$4,252
SUITE
$6,232
Save 2,446
From 4,252
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 Sea, Viking Sky, Viking Star, Viking Vela
Departures: Aug 2024 to Aug 2026
Countries Visited: Spain, France, Italy, Greece (+1 more), Croatia
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$9,895
SUITE
$15,835
Save 1,372
From 9,895
View Trip
36 Day Voyage of Marco Polo with Viking Cruises
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
View Trip
15 Day Transatlantic Crossing, New England And Canada with Cunard
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
Exclusive Deal
INSIDE
$2,625
OCEANVIEW
$3,615
BALCONY
$3,862
SUITE
$10,693
From 2,625
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
Departures: Sep 2024 to Sep 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 2,775
From 56,227
View Trip
38 Day Far East & Alaska with Viking Cruises
Cruise
 (7)

38 Days (37 Nights) Vancouver to Hong Kong
Cruise Line: Viking Cruises
Ship: Viking Orion
Departures: Sep 2024 to Sep 2025
Countries Visited: Canada, USA, Japan, Taiwan (+2 more), Hong Kong, China
Discover More Sale
INSIDE
-
OCEANVIEW
-
BALCONY
$25,042
SUITE
$58,405
Save 2,100
From 25,042
View Trip
24 Day North Pacific Passage with Viking Cruises
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
$10,341
SUITE
$24,745
Save 2,104
From 10,341
View Trip
11 Day Alaska with Cunard
Cruise
 (9)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 08 September 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$1,785
OCEANVIEW
$2,329
BALCONY
$2,676
SUITE
$6,735
From 1,785
View Trip
31 Day San Francisco To Miami with Cunard
Cruise
 (9)

31 Days (30 Nights) San Francisco to Miami
Cruise Line: Cunard
Ship: Queen Elizabeth
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
Exclusive Deal
INSIDE
$4,712
OCEANVIEW
$5,455
BALCONY
$6,395
SUITE
$16,840
From 4,712
View Trip
94 Day Grand Pacific Explorer with Viking Cruises
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
View Trip
23 Day European Horizons with Oceania Cruises
Cruise
 (2)

23 Days (22 Nights) Ijmuiden to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
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
View Trip
13 Day British Isles with Cunard
Cruise
 (2)

13 Days (12 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 14 September 2025
Countries Visited: England, Ireland, Scotland
Exclusive Deal
INSIDE
$2,231
OCEANVIEW
$2,874
BALCONY
$3,023
SUITE
$6,933
From 2,231
View Trip
22 Day Seattle To Miami with Cunard
Cruise
 (9)

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
$3,966
OCEANVIEW
$4,461
BALCONY
$5,253
SUITE
$13,668
From 3,966
View Trip
8 Day Greek Island Glow with Virgin Voyages
Cruise
 (4)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ship: Resilient Lady
Departures: May 2025 to Oct 2025
Countries Visited: Greece, Turkey
INSIDE
$3,072
OCEANVIEW
$3,236
BALCONY
$3,651
SUITE
$6,966
From 3,072
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
Exclusive Deal
INSIDE
$5,143
OCEANVIEW
$6,054
BALCONY
$6,974
SUITE
$10,113
Save 2,037
From 5,143
View Trip
23 Day Palazzi To Palm Groves with Oceania Cruises
Cruise
 (1)

23 Days (22 Nights) Valletta to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
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
View Trip
12 Day Istanbul, Santorini & More with Virgin Voyages
Cruise
 (4)

12 Days (11 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ship: Resilient Lady
Departures: May 2025 to Sep 2025
Countries Visited: Greece, Turkey
INSIDE
$3,653
OCEANVIEW
$4,301
BALCONY
$4,567
SUITE
$9,844
From 3,653
View Trip
8 Day Corfu, Dubrovnik & More with Virgin Voyages
Cruise
 (4)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ship: Resilient Lady
Departures: Jun 2025 to Sep 2025
Countries Visited: Greece, Montenegro, Croatia
INSIDE
$2,695
OCEANVIEW
$2,845
BALCONY
$3,177
SUITE
$6,750
From 2,695
View Trip
11 Day Mediterranean Inspiration with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Venice to Athens
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
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
View Trip
22 Day Transatlantic Crossing, New England And Canada with Cunard
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
Exclusive Deal
INSIDE
$3,917
OCEANVIEW
$5,352
BALCONY
$6,144
SUITE
$15,549
From 3,917
View Trip
34 Day Seattle To Miami with Cunard
Cruise
 (9)

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
$5,208
OCEANVIEW
$6,149
BALCONY
$7,287
SUITE
$18,623
From 5,208
View Trip
8 Day Alaska with Cunard
Cruise
 (9)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 18 September 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$1,585
OCEANVIEW
$2,031
BALCONY
$2,328
SUITE
$5,941
From 1,585
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
$15,782
OCEANVIEW
$17,159
BALCONY
$25,088
SUITE
$34,127
Save 2,118
From 15,782
View Trip
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