Adults Only Cruises Starting In August 2025

Are you looking to embark on an adults only cruise in August 2025? Choose from 99 unique cruise itineraries and 1,014 departures from the world's leading cruise lines.
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Departures (August 2025)
Duration
3 Days
55 Days
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$400pp
$140,895pp
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99 Cruises (1,014 Cruise Departures)
Cruise

11 Days (10 Nights) Vancouver to Seward
Cruise Line: Viking Cruises
Departures: Jun 2025 to Sep 2027
Countries Visited: Canada, USA
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,815
SUITE
$14,891
Save (per person) 254
From (per person) 8,815
Cruise

11 Days (10 Nights) Seward to Vancouver
Cruise Line: Viking Cruises
Departures: May 2025 to Sep 2027
Countries Visited: USA, Canada
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,815
SUITE
$14,695
Save (per person) 250
From (per person) 8,815
Cruise

10 Days (9 Nights) Athens to Venice
Cruise Line: Viking Cruises
Departures: Jul 2025 to Aug 2027
Countries Visited: Greece, Montenegro, Croatia, Slovenia (+1 more), Italy
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$7,345
SUITE
$9,011
Save (per person) 220
From (per person) 7,345
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
Cruise

15 Days (14 Nights) Bergen to Stockholm
Cruise Line: Viking Cruises
Departures: Apr 2025 to Jul 2027
Countries Visited: Norway, Denmark, Germany, Poland (+2 more), Finland, Sweden
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$12,245
SUITE
$17,831
Save (per person) 688
From (per person) 12,245
Cruise

10 Days (9 Nights) Venice to Athens
Cruise Line: Viking Cruises
Departures: Jul 2025 to Jul 2027
Countries Visited: Italy, Slovenia, Croatia, Montenegro (+1 more), Greece
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,815
SUITE
$13,421
Save (per person) 220
From (per person) 8,815
Cruise

8 Days (7 Nights) Reykjavik to Reykjavik
Cruise Line: Viking Cruises
Departures: Jun 2025 to Aug 2027
Countries Visited: Iceland
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$7,519
SUITE
$10,093
Save (per person) 878
From (per person) 7,519
Cruise

15 Days (14 Nights) Istanbul to Venice
Cruise Line: Viking Cruises
Departures: May 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
Cruise

15 Days (14 Nights) Venice to Istanbul
Cruise Line: Viking Cruises
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
Cruise

15 Days (14 Nights) London to Bergen
Cruise Line: Viking Cruises
Departures: Apr 2025 to Sep 2027
Countries Visited: England, Ireland, Wales, Northern Ireland (+2 more), Scotland, Norway
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$11,755
SUITE
$15,871
Save (per person) 402
From (per person) 11,755
Cruise

15 Days (14 Nights) Reykjavik to Barcelona
Cruise Line: Viking Cruises
Departures: Jul 2025 to Aug 2027
Countries Visited: Iceland, England, Ireland, Spain (+1 more), Portugal
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$9,991
SUITE
$16,851
Save (per person) 228
From (per person) 9,991
Cruise

8 Days (7 Nights) Rome to Barcelona
Cruise Line: Viking Cruises
Departures: Feb 2025 to Sep 2027
Countries Visited: Italy, Monaco, France, Spain
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$5,287
SUITE
$7,321
Save (per person) 659
From (per person) 5,287
Cruise

13 Days (12 Nights) Barcelona to Venice
Cruise Line: Viking Cruises
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) 308
From (per person) 10,971
Cruise

15 Days (14 Nights) Stockholm to Bergen
Cruise Line: Viking Cruises
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) 668
From (per person) 12,931
Cruise
 (1)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Departure: 18 August 2025
Countries Visited: USA, Canada
New Year Sale
INSIDE
$5,431
OCEANVIEW
$6,480
BALCONY
$7,539
SUITE
$8,817
From (per person) 5,431
Cruise
 (1)

13 Days (12 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Departure: 28 August 2025
Countries Visited: USA, Canada
New Year Sale
INSIDE
$6,185
OCEANVIEW
$7,462
BALCONY
$7,462
SUITE
$10,393
From (per person) 6,185
Cruise
 (1)

15 Days (14 Nights) Athens to Rome
Cruise Line: Oceania Cruises
Departure: 08 August 2025
Countries Visited: Greece, Croatia, Montenegro, Italy (+6 more), Malta, Tunisia, Sicily, Sardinia, Corsica, Monaco
New Year Sale
INSIDE
$6,482
OCEANVIEW
$6,482
BALCONY
$7,382
SUITE
$14,154
From (per person) 6,482
Cruise
 (3)

10 Days (9 Nights) Hamburg to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: May 2025 to Jul 2026
Countries Visited: Germany, England, USA
Exclusive Deal
INSIDE
$2,487
OCEANVIEW
$4,111
BALCONY
$3,626
SUITE
$9,902
From (per person) 2,487
Cruise
 (3)

27 Days (26 Nights) New York to New York
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 08 August 2025
Countries Visited: USA, England, Germany, Norway
Exclusive Deal
INSIDE
$6,889
OCEANVIEW
-
BALCONY
$9,512
SUITE
-
From (per person) 6,889
Cruise
 (5)

8 Days (7 Nights) Athens to Athens
Cruise Line: Virgin Voyages
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
Cruise
 (5)

12 Days (11 Nights) Athens to Athens
Cruise Line: Virgin Voyages
Departures: Jun 2025 to Sep 2025
Countries Visited: Greece, Turkey
80% Off Second SailorUp To USD $300 Bar Tab
INSIDE
$3,219
OCEANVIEW
$3,567
BALCONY
$4,130
SUITE
$8,774
From (per person) 3,219
Cruise
 (3)

15 Days (14 Nights) London to London
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: May 2025 to Oct 2026
Countries Visited: England, USA
Exclusive Deal
INSIDE
$2,627
OCEANVIEW
$4,112
BALCONY
$3,815
SUITE
$9,647
From (per person) 2,627
Cruise
 (3)

55 Days (54 Nights) Reykjavik to Lisbon
Cruise Line: Oceania Cruises
Departure: 11 August 2025
Countries Visited: Iceland, Greenland, Faroe Islands, Scotland (+9 more), Norway, Belgium, Holland, England, Northern Ireland, Ireland, France, Spain, Portugal
Exclusive Deal
INSIDE
$25,785
OCEANVIEW
$27,439
BALCONY
$40,219
SUITE
$58,109
Save (per person) 2,185
From (per person) 25,785
Cruise
 (11)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 11 August 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$2,280
OCEANVIEW
$2,676
BALCONY
$3,171
SUITE
$7,230
From (per person) 2,280
Cruise
 (11)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 21 August 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$1,783
OCEANVIEW
$2,080
BALCONY
$2,476
SUITE
$5,545
From (per person) 1,783
Cruise
 (3)

19 Days (18 Nights) Edinburgh to Ijmuiden
Cruise Line: Oceania Cruises
Departure: 25 August 2025
Countries Visited: Scotland, Norway, Belgium, Holland
New Year Sale
INSIDE
$9,497
OCEANVIEW
$9,497
BALCONY
$11,002
SUITE
$21,822
From (per person) 9,497
Cruise
 (11)

12 Days (11 Nights) Seattle to Seattle
Cruise Line: Cunard
Departure: 28 August 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$2,280
OCEANVIEW
$2,775
BALCONY
$3,270
SUITE
$7,329
From (per person) 2,280
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
$2,328
OCEANVIEW
-
BALCONY
$3,615
SUITE
$7,951
From (per person) 2,328
Cruise
 (1)

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Departure: 08 August 2025
Countries Visited: USA, Canada
New Year Sale
INSIDE
$5,579
OCEANVIEW
$6,480
BALCONY
$6,480
SUITE
$8,816
From (per person) 5,579
Cruise
 (3)

33 Days (32 Nights) Reykjavik to Ijmuiden
Cruise Line: Oceania Cruises
Departure: 11 August 2025
Countries Visited: Iceland, Greenland, Faroe Islands, Scotland (+3 more), Norway, Belgium, Holland
Exclusive Deal
INSIDE
$16,278
OCEANVIEW
$17,337
BALCONY
$24,851
SUITE
$36,880
Save (per person) 2,122
From (per person) 16,278
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