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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 100 unique cruise itineraries and 1,004 departures from the world's leading cruise lines.
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Departures (August 2025)
< July 2025 September 2025 >
Duration
3 Days
55 Days
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$400pp
$120,195pp
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100 Cruises (1,004 Cruise Departures)
11 Day Alaska & the Inside Passage with Viking Cruises
Cruise

11 Days (10 Nights) Vancouver to Seward
Cruise Line: Viking Cruises
Ships: Viking Orion, Viking Venus
Departures: May 2025 to Sep 2027
Countries Visited: Canada, USA
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$8,815
SUITE
$14,891
Save (per person) 250
From (per person) 8,815
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
10 Day Empires of the Mediterranean with Viking Cruises
Cruise

10 Days (9 Nights) Athens to Venice
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+4 more), Viking Saturn, Viking Sea, Viking Star, Viking Vesta
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
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
10 Day Empires of the Mediterranean with Viking Cruises
Cruise

10 Days (9 Nights) Venice to Athens
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+5 more), Viking Neptune, Viking Saturn, Viking Star, Viking Vela, Viking Vesta
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
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
15 Day British Isles Explorer with Viking Cruises
Cruise

15 Days (14 Nights) London to Bergen
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Mars (+6 more), Viking Mira, Viking Neptune, Viking Saturn, Viking Sky, Viking Vela, Viking Vesta
Departures: Mar 2025 to Sep 2027
Countries Visited: England, Ireland, Wales, Northern Ireland (+2 more), Scotland, Norway
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$11,951
SUITE
$15,871
Save (per person) 402
From (per person) 11,951
View Trip
15 Day Iceland, British isles & Iberia with Viking Cruises
Cruise

15 Days (14 Nights) Reykjavik to Barcelona
Cruise Line: Viking Cruises
Ships: Viking Jupiter, Viking Sea, Viking Vesta
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) 804
From (per person) 9,991
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
11 Day Voyage To The Adriatic with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Rome to Venice
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
Departure: 22 August 2025
Countries Visited: Italy, Sicily, Malta, Greece (+3 more), Albania, Montenegro, Croatia
Exclusive Deal
INSIDE
$5,576
OCEANVIEW
$5,725
BALCONY
$9,041
SUITE
-
Save (per person) 2,044
From (per person) 5,576
View Trip
15 Day Blissful Mediterranean with Oceania Cruises
Cruise
 (1)

15 Days (14 Nights) Athens to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Nautica
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
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
$2,328
OCEANVIEW
-
BALCONY
$3,615
SUITE
$7,951
From (per person) 2,328
View Trip
10 Day Eastbound Transatlantic Crossing with Cunard
Cruise
 (3)

10 Days (9 Nights) New York to Hamburg
Cruise Line: Cunard
Ship: Queen Mary 2
Departures: May 2025 to Oct 2026
Countries Visited: USA, England, Germany
Exclusive Deal
INSIDE
$2,378
OCEANVIEW
$3,418
BALCONY
$3,913
SUITE
$9,308
From (per person) 2,378
View Trip
33 Day Arctic Conqueror with Oceania Cruises
Cruise
 (3)

33 Days (32 Nights) Reykjavik to Ijmuiden
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
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
View Trip
15 Day Great Lakes Collection with Viking Cruises
Cruise
 (1)

15 Days (14 Nights) Duluth to Toronto
Cruise Line: Viking Cruises
Ships: Viking Octantis, Viking Polaris
Departures: Jun 2025 to Aug 2027
Countries Visited: Canada, USA
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$19,791
SUITE
$29,591
Save (per person) 444
From (per person) 19,791
View Trip
15 Day Roundtrip Transatlantic with Cunard
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
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: 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
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: 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
View Trip
29 Day Visions Of The North with Oceania Cruises
Cruise
 (3)

29 Days (28 Nights) Edinburgh to Antwerp
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 25 August 2025
Countries Visited: Scotland, Norway, Belgium, Holland (+4 more), England, Northern Ireland, Ireland, France
Exclusive Deal
INSIDE
$13,422
OCEANVIEW
$14,323
BALCONY
$20,788
SUITE
$29,807
Save (per person) 2,098
From (per person) 13,422
View Trip
8 Day Alaska with Cunard
Cruise
 (11)

8 Days (7 Nights) Seattle to Seattle
Cruise Line: Cunard
Ship: Queen Elizabeth
Departure: 21 August 2025
Countries Visited: USA, Canada
Exclusive Deal
INSIDE
$1,783
OCEANVIEW
$2,080
BALCONY
$2,476
SUITE
$5,545
From (per person) 1,783
View Trip
9 Day Norwegian Fjords with Cunard
Cruise
 (3)

9 Days (8 Nights) Hamburg to Hamburg
Cruise Line: Cunard
Ship: Queen Mary 2
Departure: 17 August 2025
Countries Visited: Germany, Norway
Exclusive Deal
INSIDE
$2,497
OCEANVIEW
-
BALCONY
$3,665
SUITE
$8,803
From (per person) 2,497
View Trip
13 Day Into the Northwest Passage with Viking Cruises
Cruise
 (1)

13 Days (12 Nights) Nuuk to Nuuk
Cruise Line: Viking Cruises
Ships: Viking Octantis, Viking Polaris
Departures: Jul 2025 to Sep 2027
Countries Visited: Greenland, Canada
Companion Fly Free
INSIDE
-
OCEANVIEW
-
BALCONY
$20,771
SUITE
$33,511
Save (per person) 530
From (per person) 20,771
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
New Year Sale
INSIDE
$7,692
OCEANVIEW
$7,692
BALCONY
$8,741
SUITE
$17,315
From (per person) 7,692
View Trip
27 Day Norwegian Fjords with Cunard
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
View Trip
11 Day Spirit Of Alaska with Oceania Cruises
Cruise
 (1)

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

11 Days (10 Nights) Seattle to Seattle
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 08 August 2025
Countries Visited: USA, Canada
New Year Sale
INSIDE
$5,430
OCEANVIEW
$6,480
BALCONY
$6,480
SUITE
$8,816
From (per person) 5,430
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
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January 2025 February 2025 March 2025 April 2025 May 2025 June 2025 July 2025 August 2025 September 2025 October 2025 November 2025 December 2025 January 2026 February 2026 March 2026 April 2026 May 2026 June 2026 July 2026 August 2026 September 2026 October 2026 November 2026 December 2026 January 2027 February 2027 March 2027 April 2027 May 2027 June 2027 July 2027 August 2027 September 2027 October 2027

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