P&O Cruises
A British cruise line operated by Carnival UK, combining a cruise-brand history dating from 1977 with passenger-shipping heritage reaching back to 1837.
Last updated August 31, 2026
Overview
P&O Cruises is a British cruise line headquartered in Southampton and operated by Carnival UK, a subsidiary of Carnival Corporation & plc. The brand primarily serves the United Kingdom market, while its ships operate itineraries across Europe and other international cruising regions. Its offering ranges from short breaks and seasonal European voyages to longer holidays, world cruises, and destination-focused sailings. The brand was established in 1977, when the passenger ships of the Peninsular and Oriental Steam Navigation Company were placed under a dedicated leisure-cruise subsidiary. The distinction is important: P&O Cruises as a separately identified cruise brand dates from 1977, but its corporate and passenger-shipping heritage is older. P&O began transporting passengers and mail between England and the Iberian Peninsula in 1837, expanded toward the Orient after its 1840 merger, and began leisure cruises to the Mediterranean in 1844. As commercial passenger transport became increasingly challenged by air travel during the twentieth century, P&O progressively concentrated its passenger operations on leisure cruising. The early P&O Cruises fleet included ships inherited from the wider P&O organization, including Oriana, Canberra, Arcadia, and Uganda. During the 1980s the brand’s British and Australian activities developed along separate paths, with Australian operations eventually becoming associated with P&O Cruises Australia. P&O Cruises’ later identity was shaped increasingly by purpose-built cruise ships rather than converted ocean liners. The second Oriana entered service in 1995, followed by Aurora in 2000, Ventura in 2008, Azura in 2010, Britannia in 2015, Iona in 2020, and Arvia in 2022. Ownership changed during the early 2000s. P&O divested its cruise operations in 2000 into the independent P&O Princess Cruises group. In 2003, P&O Princess Cruises merged with Carnival Corporation, creating Carnival Corporation & plc and bringing P&O Cruises into its current corporate group. Carnival UK manages the brand alongside other Carnival Corporation interests serving the British market. P&O Cruises positions itself around a distinctly British holiday experience, combining formal and informal dining, entertainment, family facilities, wellness, shore excursions, and onboard accommodation. Its Union Jack-inspired visual identity, British cultural references, and Southampton base reinforce the brand’s national heritage. At the same time, the fleet has moved toward large contemporary vessels capable of carrying substantially more guests and offering a broad range of restaurants, theatres, pools, retail areas, and other resort-style facilities. The current fleet includes Britannia, Iona, Arvia, Azura, Ventura, Aurora, Arcadia, and Oceana according to the cited reference material. Iona and Arvia represent the most recent phase of expansion and modernisation. Iona was designed for the British market and became the first P&O Cruises ship powered by liquefied natural gas. The company suspended passenger operations in March 2020 during the COVID-19 pandemic and resumed sailings in 2021. P&O Cruises remains an active British cruise brand, with its commercial proposition centred on cruise holidays for UK and European customers.
History
P&O Cruises’ direct history begins in 1977, when P&O created a dedicated subsidiary for its passenger cruise ships as the company moved away from traditional transport services and toward leisure cruising. The brand inherited a much older maritime legacy. In 1837, the Peninsular Steam Navigation Company began carrying mail and passengers between England and the Iberian Peninsula. After a 1840 merger with the Transatlantic Steam Ship Company, it became the Peninsular and Oriental Steam Navigation Company, commonly known as P&O. In 1844, P&O expanded from transport into organised leisure voyages, operating Mediterranean sailings from England that are often regarded as among the earliest modern cruises. During the twentieth century, the economics of passenger transportation changed as commercial aviation became faster and more accessible. P&O increasingly focused its passenger fleet on leisure travel. When P&O Cruises was formed in 1977, its early ships included Oriana and Canberra operating from Southampton, Arcadia serving the Australian market from Sydney, and Uganda, which operated educational cruises. Fleet assignments changed frequently. Arcadia was replaced in Australia by Sea Princess in 1979, Oriana moved to Australia in 1981, and Sea Princess moved to the British market in 1982. During the Falklands War in 1982, Canberra was requisitioned as a troopship and Uganda as a hospital ship. Uganda left the fleet in 1983, while Oriana and Sea Princess departed in 1986. P&O separated its Australian and British cruise activities in 1988 after acquiring Sitmar Cruises. This development helped lead to the formation of P&O Cruises Australia, while P&O Cruises concentrated on the UK market. The British brand then began replacing inherited ocean liners with ships built specifically for leisure cruising. The second Oriana entered service in 1995 as the company’s first newbuild designed solely as a cruise ship. Canberra left in 1997 and was replaced by a second Arcadia. Aurora joined in 2000, although mechanical difficulties forced the cancellation of her maiden voyage. Corporate ownership changed twice in the following years. In 2000, P&O transferred its cruise operations into the separately listed P&O Princess Cruises group. P&O Princess Cruises merged with Carnival Corporation in 2003, forming Carnival Corporation & plc. P&O Cruises consequently became one of the major brands within the enlarged Carnival group, with Carnival UK responsible for its British operations. The fleet continued to change through transfers, retirements, and newbuilds. Oceana joined in 2002, a new Arcadia entered service in 2005, and Artemis was added before later being replaced by another Adonia. The modern expansion phase began with Ventura in 2008 and Azura in 2010. P&O Cruises marked its 175th anniversary of the underlying P&O passenger tradition in 2012 with a fleet gathering in Southampton involving Adonia, Arcadia, Aurora, Azura, Oceana, Oriana, and Ventura. In 2014, the brand adopted a livery incorporating Union Jack imagery to make its British identity more visible. Britannia entered service in 2015 as a large newbuild and became a prominent symbol of the modern fleet. Adonia moved temporarily to Carnival’s Fathom brand between 2016 and 2017 and left P&O Cruises permanently in 2018. Oriana, the first P&O Cruises newbuild, departed in 2019. The COVID-19 pandemic brought a worldwide suspension of cruise operations in March 2020. During the interruption, Carnival sold some older ships, including Oceana, as part of measures intended to strengthen liquidity. Iona joined the fleet in October 2020, but her passenger debut was postponed until cruising resumed. She was notable for being built for the British market and for using LNG propulsion. Arvia, a sister ship, followed in 2022. P&O Cruises remains based in Southampton and continues to focus on British holidaymakers while offering international itineraries. Its present identity combines the historic P&O name, British service and cultural cues, large contemporary ships, and a broad holiday product spanning family travel, couples’ holidays, short breaks, longer voyages, and world cruising.
- 2022Arvia joins the fleet
Arvia enters service as a sister ship to Iona and continues the brand’s large-ship expansion.
- 2020Passenger operations are suspended
P&O Cruises suspends sailings during the COVID-19 pandemic, while older ships including Oceana leave the Carnival fleet.
- 2020Iona joins the fleet
Iona becomes the first P&O Cruises ship built for the British market to use LNG propulsion.
- 2019Oriana leaves the fleet
The second Oriana, the brand’s first purpose-built new cruise ship, departs after many years of service.
- 2015Britannia enters service
The 143,730-ton Britannia joins the fleet as a major newbuild for the British cruise market.
- 2014Union Jack-inspired livery is introduced
The brand updates its visual identity with a livery designed to emphasise its British heritage.
- 2012175th-anniversary fleet gathering
P&O Cruises stages a fleet-wide Grand Event in Southampton to mark the 175th anniversary of the underlying P&O passenger tradition.
- 2010Azura enters service
Azura, a sister ship to Ventura, joins the fleet as part of the brand’s modernisation programme.
- 2008Ventura enters service
The large newbuild Ventura expands P&O Cruises’ contemporary fleet.
- 2003Carnival Corporation merger
P&O Princess Cruises merges with Carnival Corporation, creating Carnival Corporation & plc and bringing P&O Cruises into its current ownership group.
- 2000Aurora joins the fleet
Aurora enters service as a new cruise ship related in design to the second Oriana, although mechanical problems disrupt her maiden voyage.
- 2000Cruise operations are transferred to P&O Princess Cruises
P&O divests its cruise operations into the independent P&O Princess Cruises group.
- 1995The second Oriana enters service
P&O Cruises introduces its first newbuild designed specifically for leisure cruising rather than passenger transportation.
- 1988British and Australian cruise operations diverge
Following P&O’s acquisition of Sitmar Cruises, its Australian activities develop separately and ultimately become associated with P&O Cruises Australia.
- 1982Ships are requisitioned for the Falklands War
Canberra is used as a troopship and Uganda as a hospital ship during the Falklands War.
- 1977P&O Cruises is established
P&O places its passenger cruise ships under the dedicated P&O Cruises subsidiary as the group concentrates on leisure cruising.
- 1844Leisure cruising begins
P&O operates Mediterranean voyages from England, moving beyond passenger transport into organised leisure cruising.
- 1840P&O is formed
The Peninsular company merges with the Transatlantic Steam Ship Company and expands toward the Orient under the P&O name.
- 1837Peninsular passenger operations begin
The Peninsular Steam Navigation Company begins transporting mail and passengers between England and the Iberian Peninsula, establishing the maritime heritage later associated with P&O Cruises.
Products and positioning
A mainstream-to-premium British cruise brand emphasising British heritage, contemporary resort-style ships, family and multigenerational travel, and itineraries designed primarily for the UK market.
IonaCruise ship2020
Iona is a large contemporary cruise ship introduced in 2020. Built for the British market, it uses liquefied natural gas propulsion and offers the broad resort-style facilities associated with P&O Cruises’ modern fleet. Its planned maiden passenger voyage was delayed by the COVID-19 suspension of cruise operations.
ArviaCruise ship2022
Arvia is a large cruise ship and sister to Iona, introduced in 2022. It represents P&O Cruises’ emphasis on contemporary holiday ships with extensive dining, entertainment, accommodation, and leisure facilities for British and international itineraries.
BritanniaCruise ship2015
Britannia entered service in 2015 as a major newbuild for P&O Cruises. The ship reinforces the brand’s British positioning while providing the scale and range of onboard amenities expected from a modern mainstream-to-premium cruise holiday.
AzuraCruise ship2010
Azura joined the fleet in 2010 as a sister ship to Ventura. It belongs to the generation of large vessels that expanded P&O Cruises’ contemporary resort-style cruising capacity and supports a range of European and longer-distance itineraries.
VenturaCruise ship2008
Ventura entered service in 2008 and helped begin P&O Cruises’ major late-2000s fleet expansion. It is a large purpose-built cruise ship designed around leisure travel rather than the passenger-transport role of the company’s earlier ocean liners.
AuroraCruise ship2000
Aurora entered service in 2000 as a new cruise ship with a design related to the second Oriana. It is associated with longer and more traditional cruise experiences within the P&O Cruises fleet and held the Golden Cockerel speed trophy after reaching 25.7 knots in April 2019.
ArcadiaCruise ship2005
The current Arcadia entered service in 2005 after being intended during construction for another Carnival Corporation brand. It became part of P&O Cruises’ British fleet and forms part of the brand’s smaller, more traditional ship offering alongside Aurora.
OceanaCruise ship2002
Oceana joined P&O Cruises in 2002 after previously operating as Ocean Princess. It represented the brand’s use of transferred Carnival group ships before leaving the fleet in 2020 during the pandemic-era restructuring and sale of older vessels.
Flagship businesses
- Iona
- Arvia
- Britannia
- Azura
- Ventura
- Aurora
- Arcadia
- Oceana
- Pacific Adventure
- Pacific Encounter
Marketing campaigns
- 2022P&O Cruises and P&O Ferries ownership clarification
United Kingdom
After the P&O Ferries employment controversy, P&O Cruises used national newspaper advertising and social-media communications to explain that the cruise line and ferry company were separate businesses with different ownership and operations.
Outcome. The campaign sought to reduce brand confusion and protect the cruise line’s reputation.
- 2014Union Jack-inspired brand livery
United Kingdom · Europe
P&O Cruises introduced a refreshed ship livery using Union Jack design elements to make its British identity more prominent.
Outcome. The visual update reinforced the brand’s national positioning.
- 2012175th-anniversary Grand Event
United Kingdom
P&O Cruises assembled its fleet in Southampton to mark 175 years of passenger-shipping heritage connected with P&O. The event linked the modern cruise brand with the company’s nineteenth-century origins.
Outcome. A public heritage and fleet-marketing event in Southampton.
Brand decisions
- 2022Introduce ArviaProduct launch
The brand continued its capacity and fleet-modernisation programme after the addition of Iona.
What changed. Arvia, a sister ship to Iona, joined the fleet.
Aftermath. Arvia extended P&O Cruises’ large-ship and resort-style offering for British and international itineraries.
- 2020Introduce IonaProduct launch
P&O Cruises was modernising its fleet with larger ships and sought a vessel designed specifically for British customers.
What changed. Iona joined the fleet in October 2020 with LNG propulsion.
Aftermath. The ship’s passenger debut was delayed by the pandemic, but it became a central part of the brand’s modern fleet after operations resumed.
- 2003Merge P&O Princess Cruises with Carnival CorporationM&A
P&O Princess Cruises combined with Carnival Corporation to create a larger global cruise group.
What changed. The companies merged to form Carnival Corporation & plc.
Aftermath. P&O Cruises became a brand within the Carnival group and has since been operated in the UK through Carnival UK.
- 2000Transfer cruise operations to P&O Princess CruisesM&A
P&O reorganised its cruise interests as part of a broader corporate separation of cruise operations.
What changed. The cruise operations were divested into the independent P&O Princess Cruises group.
Aftermath. P&O Cruises moved outside direct P&O ownership before becoming part of Carnival Corporation & plc through the 2003 merger.
- 1977Create a dedicated leisure-cruise subsidiaryStrategy
The economics of traditional passenger transportation were weakening as commercial aviation expanded, encouraging P&O to focus its passenger activities on leisure travel.
What changed. P&O placed its passenger ships under the newly identified P&O Cruises subsidiary.
Aftermath. The move established the modern P&O Cruises brand and separated its cruise proposition from the wider company’s historical transport operations.
Recent events
- 2022P&O Cruises introduces Arvia
Arvia joined P&O Cruises as a sister ship to Iona, extending the brand’s large-ship expansion and contemporary holiday proposition.
Product launchProduct generation - 2022P&O Cruises clarifies its separation from P&O Ferries after staff dismissals
Following the highly publicised mass dismissal of P&O Ferries staff, P&O Cruises faced public confusion because both businesses used the P&O name. The cruise brand responded with advertising in newspapers and on social media explaining that P&O Cruises and P&O Ferries had separate ownership and operations.
CampaignOther - 2020P&O Cruises suspends passenger operations during the COVID-19 pandemic
P&O Cruises suspended passenger sailings in March 2020 as the pandemic disrupted the global cruise industry. The interruption delayed the planned introduction of Iona and continued until passenger operations began to restart in 2021.
OtherRegulation - 2020P&O Cruises adds LNG-powered Iona to its fleet
The 184,089-ton Iona entered the P&O Cruises fleet in October 2020. The ship was designed for the British market and used liquefied natural gas as its primary propulsion fuel, although its planned maiden passenger voyage was delayed by the pandemic.
Product launchProduct generation
Sources
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