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Adults Only Cruises Starting In August 2025

Are you looking to embark on an adults only cruise in August 2025? Choose from 32 unique cruise itineraries and 205 departures from the world's leading cruise lines.
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Departures (August 2025)
September 2025 >
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33 Days
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32 Cruises (205 Cruise Departures)
8 Day Alaska with Cunard
Cruise
 (13)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 21 August 2025
Countries Visited: USA, Canada
Exclusive Deal
Inside
$1,399
Oceanview
$1,449
Balcony
-
Suite
-
From
1,399
per person
View Trip
20 Day Subarctic Scenes with Oceania Cruises
Cruise
 (1)

20 Days (19 Nights) New York to Reykjavik
Cruise Line: Oceania Cruises
Ship: Oceania Insignia
Departure: 06 August 2025
Countries Visited: USA, Canada, Antigua and Barbuda, Greenland, Iceland
Summer Of Choice
Inside
-
Oceanview
$6,587
Balcony
-
Suite
-
Save
8,911
From
6,587
per person
View Trip
15 Day North Atlantic Adventure with Oceania Cruises
Cruise
 (3)

15 Days (14 Nights) Reykjavik to Edinburgh
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 11 August 2025
Countries Visited: Iceland, Greenland, Faroe Islands, Scotland
Summer Of ChoiceExclusive Deal
Inside
$4,505
Oceanview
$4,760
Balcony
$6,630
Suite
$9,775
Save
6,093
From
4,505
per person
View Trip
15 Day Spain And Italy with Cunard
Cruise

15 Days (14 Nights) London to London
Cruise Line: Cunard
Ship: Queen Anne
Departure: 17 August 2025
Countries Visited: England, Spain, Italy, Gibraltar
Exclusive Deal
Inside
$1,439
Oceanview
$2,009
Balcony
$3,659
Suite
-
From
1,439
per person
View Trip
33 Day Arctic Conqueror with Oceania Cruises
Cruise
 (3)

33 Days (32 Nights) Reykjavik to Amsterdam
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 11 August 2025
Countries Visited: Iceland, Greenland, Faroe Islands, Scotland, Norway, Belgium, Holland
Exclusive Deal
Inside
-
Oceanview
-
Balcony
$17,099
Suite
$24,499
Save
17,099
From
17,099
per person
View Trip
27 Day British Isles & Iceland Explorer with Viking Cruises
Cruise
 (4)

27 Days (26 Nights) London to Reykjavik
Cruise Line: Viking Cruises
Ship: Viking Saturn
Departure: 11 August 2025
Countries Visited: England, Ireland, Wales, Northern Ireland (+4 more), Scotland, Norway, Faroe Islands, Iceland
Viking $1,499 Air Deal
Inside
-
Oceanview
-
Balcony
$17,798
Suite
-
From
17,798
per person
View Trip
6 Day Dominican Daze with Virgin Voyages
Cruise

6 Days (5 Nights) Miami to Miami
Cruise Line: Virgin Voyages
Ships: Brilliant Lady, Resilient Lady (+2 more), Scarlet Lady, Valiant Lady
Departures: Aug 2025 to Apr 2027
Countries Visited: USA, Dominican Republic, Bahamas
Swing Into Savings Best Rate
Inside
$745
Oceanview
$845
Balcony
$995
Suite
$2,145
From
745
per person
View Trip
10 Day Westbound Transatlantic Crossing with Cunard
Cruise
 (3)

10 Days (9 Nights) Hamburg to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: Aug 2025 to Oct 2027
Countries Visited: Germany, England, USA
Exclusive Deal
Inside
$1,049
Oceanview
$2,209
Balcony
$1,469
Suite
$4,909
From
1,049
per person
View Trip
19 Day Top Of The World with Oceania Cruises
Cruise
 (3)

19 Days (18 Nights) Edinburgh to Amsterdam
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 25 August 2025
Countries Visited: Scotland, Norway, Belgium, Holland
Summer Of ChoiceExclusive Deal
Inside
$5,355
Oceanview
$11,730
Balcony
$8,500
Suite
$12,325
Save
7,243
From
5,355
per person
View Trip
29 Day Scandinavia & the British Isles with Viking Cruises
Cruise
 (1)

29 Days (28 Nights) Stockholm to London
Cruise Line: Viking Cruises
Ships: Viking Libra, Viking Mira (+3 more), Viking Sky, Viking Vela, Viking Vesta
Departures: Aug 2025 to Sep 2028
Countries Visited: Sweden, Finland, Poland, Germany (+7 more), Denmark, Norway, Scotland, Northern Ireland, Wales, Ireland, England
Viking $1,499 Air Deal
Inside
-
Oceanview
-
Balcony
$16,298
Suite
$28,898
From
16,298
per person
View Trip
12 Day Alaska with Cunard
Cruise
 (13)

12 Days (11 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 28 August 2025
Countries Visited: USA, Canada
Exclusive Deal
Inside
$1,719
Oceanview
$1,719
Balcony
-
Suite
-
From
1,719
per person
View Trip
3 Day Southampton To Hamburg with Cunard
Cruise
 (3)

3 Days (2 Nights) London to Hamburg
Cruise Line: Cunard
Ships: Queen Anne, Queen Mary 2, Queen Victoria
Departures: Aug 2025 to May 2027
Countries Visited: England, Germany
Exclusive Deal
Inside
$309
Oceanview
$409
Balcony
$449
Suite
$609
From
309
per person
View Trip
11 Day Alaska with Cunard
Cruise
 (13)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 11 August 2025
Countries Visited: USA, Canada
Exclusive Deal
Inside
$1,049
Oceanview
$1,149
Balcony
-
Suite
-
From
1,049
per person
View Trip
20 Day Glaciers & Lighthouses with Oceania Cruises
Cruise
 (1)

20 Days (19 Nights) Reykjavik to New York
Cruise Line: Oceania Cruises
Ship: Oceania Insignia
Departure: 25 August 2025
Countries Visited: Iceland, Greenland, Canada, USA
Summer Of ChoiceExclusive Deal
Inside
$5,025
Oceanview
$5,512
Balcony
$7,575
Suite
$11,550
Save
8,373
From
5,025
per person
View Trip
11 Day Tahitian Legends with Oceania Cruises
Cruise

11 Days (10 Nights) Tahiti to Tahiti
Cruise Line: Oceania Cruises
Ship: Oceania Regatta
Departures: Aug 2025 to Sep 2025
Countries Visited: French Polynesia
Summer Of ChoiceExclusive Deal
Inside
-
Oceanview
$3,849
Balcony
-
Suite
-
Save
7,899
From
3,849
per person
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: Aug 2025 to Dec 2027
Countries Visited: England, USA
Exclusive Deal
Inside
$799
Oceanview
$919
Balcony
$1,019
Suite
$3,849
From
799
per person
View Trip
15 Day Italy And Adriatic with Cunard
Cruise

15 Days (14 Nights) Barcelona to Rome
Cruise Line: Cunard
Ship: Queen Victoria
Departure: 18 August 2025
Countries Visited: Spain, Malta, Italy, Croatia, Montenegro, Greece
Exclusive Deal
Inside
$1,559
Oceanview
-
Balcony
-
Suite
$15,479
From
1,559
per person
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: Aug 2025 to Sep 2026
Countries Visited: Greece, Turkey
Swing Into Savings Best Rate
Inside
$1,674
Oceanview
$1,883
Balcony
$2,023
Suite
$4,613
From
1,674
per person
View Trip
6 Day Riviera Maya with Virgin Voyages
Cruise
 (1)

6 Days (5 Nights) Miami to Miami
Cruise Line: Virgin Voyages
Ships: Resilient Lady, Scarlet Lady, Valiant Lady
Departures: Aug 2025 to Feb 2027
Countries Visited: USA, Mexico, Bahamas
Swing Into Savings Best Rate
Inside
$795
Oceanview
$895
Balcony
$1,000
Suite
$2,045
From
795
per person
View Trip
13 Day Greco-roman Holiday with Oceania Cruises
Cruise

13 Days (12 Nights) Athens to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Allura
Departure: 15 August 2025
Countries Visited: Greece, Turkey, Tunisia, Sicily, Italy
Summer Of ChoiceExclusive Deal
Inside
-
Oceanview
-
Balcony
$5,400
Suite
$6,900
Save
8,998
From
5,400
per person
View Trip
3 Day Hamburg Short Break with Cunard
Cruise
 (3)

3 Days (2 Nights) Hamburg to London
Cruise Line: Cunard
Ships: Queen Anne, Queen Mary 2, Queen Victoria
Departures: Aug 2025 to Oct 2027
Countries Visited: Germany, England
Exclusive Deal
Inside
$349
Oceanview
$429
Balcony
$479
Suite
$699
From
349
per person
View Trip
12 Day Istanbul, Santorini & More with Virgin Voyages
Cruise
 (5)

12 Days (11 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Ship: Resilient Lady
Departures: Aug 2025 to Sep 2025
Countries Visited: Greece, Turkey
Swing Into Savings Best Rate
Inside
-
Oceanview
$2,806
Balcony
$3,575
Suite
$4,983
From
2,806
per person
View Trip
11 Day Celtic Classics with Oceania Cruises
Cruise

11 Days (10 Nights) London to London
Cruise Line: Oceania Cruises
Ship: Oceania Vista
Departure: 15 August 2025
Countries Visited: England, Ireland, Northern Ireland
Summer Of ChoiceExclusive Deal
Inside
-
Oceanview
-
Balcony
$6,649
Suite
-
Save
6,649
From
6,649
per person
View Trip
13 Day Northern Vistas with Oceania Cruises
Cruise

13 Days (12 Nights) Reykjavik to London
Cruise Line: Oceania Cruises
Ship: Oceania Marina
Departure: 12 August 2025
Countries Visited: Iceland, Faroe Islands, Scotland, Northern Ireland (+4 more), Ireland, Wales, England, France
Exclusive DealSummer Of Choice
Inside
$4,949
Oceanview
-
Balcony
$6,375
Suite
-
Save
4,949
From
4,949
per person
View Trip
8 Day Dance The Atlantic with Cunard
Cruise
 (3)

8 Days (7 Nights) New York to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 08 August 2025
Countries Visited: USA, England
Exclusive Deal
Inside
-
Oceanview
-
Balcony
$1,629
Suite
-
From
1,629
per person
View Trip
14 Day Portsmouth to Ireland, Scotland & More with Virgin Voyages
Cruise

14 Days (13 Nights) London to London
Cruise Line: Virgin Voyages
Ship: Scarlet Lady
Departure: 17 August 2025
Countries Visited: England, Holland, Belgium, Scotland, Northern Ireland, Ireland
Swing Into Savings Best Rate
Inside
-
Oceanview
$2,730
Balcony
$2,730
Suite
$8,074
From
2,730
per person
View Trip
5 Day Fire & Sunset Sioreés with Virgin Voyages
Cruise

5 Days (4 Nights) Miami to Miami
Cruise Line: Virgin Voyages
Ships: Brilliant Lady, Resilient Lady (+2 more), Scarlet Lady, Valiant Lady
Departures: Aug 2025 to Apr 2027
Countries Visited: USA, Bahamas
Swing Into Savings Best Rate
Inside
$597
Oceanview
$677
Balcony
$796
Suite
$1,876
From
597
per person
View Trip
8 Day Norwegian Fjords with Cunard
Cruise

8 Days (7 Nights) London to London
Cruise Line: Cunard
Ship: Queen Anne
Departure: 31 August 2025
Countries Visited: England, Norway
Exclusive Deal
Inside
$1,099
Oceanview
-
Balcony
-
Suite
-
From
1,099
per person
View Trip
8 Day Greece And Adriatic with Cunard
Cruise

8 Days (7 Nights) Trieste to Rome
Cruise Line: Cunard
Ship: Queen Victoria
Departure: 25 August 2025
Countries Visited: Italy, Croatia, Montenegro, Greece
Exclusive Deal
Inside
$1,009
Oceanview
-
Balcony
-
Suite
-
From
1,009
per person
View Trip
8 Day Central Mediterranean with Cunard
Cruise

8 Days (7 Nights) Barcelona to Trieste
Cruise Line: Cunard
Ship: Queen Victoria
Departure: 18 August 2025
Countries Visited: Spain, Malta, Italy, Croatia
Exclusive Deal
Inside
-
Oceanview
-
Balcony
-
Suite
$2,699
From
2,699
per person
View Trip
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