Cathay Pacific vs China Southern Airlines
VS 
Researched and checked: 11 Oct 2026
Cathay Pacific is Hong Kong's oneworld flag carrier, with its sole hub at Hong Kong International Airport. China Southern Airlines is one of mainland China's "Big Three", with main hubs at Guangzhou, Beijing–Daxing and Shenzhen. Travellers compare them mainly for trips between Hong Kong or southern China and Europe, Australia and the rest of Asia, where each can offer a connection through its own hub.
Quick verdict
Both are full-service airlines, so the choice is mostly about where you are going and what you value. Cathay Pacific suits travellers starting or ending in Hong Kong, those who want oneworld benefits, and those who want First class or the Aria Suites business cabin. China Southern suits travellers heading to or from mainland China, where its network is far larger, and those looking for a connection at Guangzhou. Check the fare's baggage rules and the aircraft type before booking either.
Choose Cathay Pacific if…
- You are flying to or from Hong Kong and want a single-hub connection through its airport.
- You want oneworld status benefits, or Marco Polo Club lounge access with guests at Diamond and Gold tiers.
- You want a premium cabin: First on some 777-300ERs, or the refurbished Aria Suites and Premium Economy.
Choose China Southern Airlines if…
- Your trip ends in mainland China, with hubs at Guangzhou, Beijing–Daxing and Shenzhen plus secondary hubs such as Chongqing and Wuhan.
- You are connecting between Europe or Australia through Guangzhou on its "Canton Route" proposition.
- You want lie-flat Business seats and Premium Economy on long-haul flights from a very large carrier, and don't need alliance benefits.
At a glance
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Key differences
Network and hubs
Cathay Pacific runs one hub, Hong Kong, and with subsidiaries, codeshares and joint ventures serves more than 190 destinations in over 60 countries. China Southern operates a multi-hub network: Guangzhou, Beijing–Daxing and Shenzhen, with secondary hubs at Chongqing, Shanghai–Pudong, Ürümqi, Wuhan and Zhengzhou. Wikipedia lists 233 destinations. For mainland China coverage China Southern is far wider; for Hong Kong it is Cathay.
Fleet and scale
China Southern is much larger: 708 aircraft in its mainline fleet as of December 2025 (972 including cargo aircraft and subsidiaries). Cathay Pacific operates 159 passenger aircraft plus 20 Boeing 747 freighters. Cathay's passenger fleet is A321neo, A330-300, A350-900/-1000 and 777-300/-300ER. It has 35 Boeing 777-9 on order, with deliveries due from 2027. Size gives China Southern more frequencies in China, not necessarily a better seat.
Cabins and seats
Cathay offers Business, Premium Economy and Economy, with First on some 777-300ERs. Refurbished 777-300ERs have Aria Suites and new Premium Economy, and A330s are due to get Aria Studio and new Economy seats. China Southern sells Business, Premium Economy and Economy, and has previously offered First. Its long-haul Business seats are lie-flat with privacy dividers, and some types have personal screens in Economy. Both vary by aircraft, so check the aircraft type for your flight.
Baggage and fares
Allowances on both depend on route, cabin and fare, so always confirm on the booking page before travelling. Cathay's allowance varies by route and fare, so check cathaypacific.com for your ticket.
Lounges, loyalty and alliances
Cathay is a founding member of oneworld. In Hong Kong it runs The Wing, The Pier and The Deck, and announced a redesigned The Wing in April 2026. Marco Polo Club Diamond members can bring two guests, Gold one, and Silver enter alone. China Southern was in SkyTeam from 2007 and is not currently in any alliance. Its Sky Pearl Club earns miles on its own flights and on codeshare partners such as Sichuan Airlines.
Punctuality
Cathay Pacific recorded 78.13% on-time arrivals in April 2025, ninth among Asia-Pacific airlines, according to Cirium data reported by the SCMP. Delays at either hub depend on season, weather and air traffic control, so allow generous connection times on tight itineraries.
Frequently asked questions
Is Cathay Pacific better than China Southern?
It depends on your trip. Cathay has First class on some aircraft and oneworld membership, while China Southern has a far larger mainland China network and a much bigger fleet.
Is China Southern part of an alliance?
No. It was a SkyTeam member from 2007 but is not currently in any alliance. Cathay Pacific is a founding member of oneworld.
Does China Southern include checked baggage?
It depends on the route and fare, so confirm on your booking page. Cathay's allowance also varies by route and fare.
About Cathay Pacific Read more
Overview
Cathay Pacific is the flag carrier of Hong Kong. According to Wikipedia, it was founded in 1946 by Roy Farrell and Sydney de Kantzow, and its head office is Cathay City at Hong Kong International Airport. As of May 2026 its major shareholders are Swire Pacific and Air China. It is a founding member of the oneworld alliance. The wider Cathay Group also includes HK Express and Cathay Cargo.
Network and hubs
The sole hub is Hong Kong International Airport. The airline and its subsidiaries serve more than 190 destinations in over 60 countries, including through codeshares and joint ventures. Cathay Pacific's January 2026 traffic release reported 11% more passengers than January 2025, and a single-day record of 100,747 passengers on 14 February 2026.
Fleet
According to the Cathay Pacific fleet page on Wikipedia, as of December 2025 the airline operates 159 passenger aircraft and 20 Boeing 747 freighters:
- 16 Airbus A321neo
- 43 Airbus A330-300
- 30 Airbus A350-900 and 18 A350-1000
- 52 Boeing 777-300 and 777-300ER
Orders include more A321neo, 30 A330-900, 8 A350F freighters and 35 Boeing 777-9, with 777-9 deliveries due from 2027.
On board
Cabins vary by aircraft. Business, Premium Economy and Economy are widely offered, and some Boeing 777-300ER aircraft have First class. Refurbished 777-300ERs have the new Aria Suites and Premium Economy, and A330s are due to be refitted with Aria Studio and new Economy seats. Seat pitch, meal and entertainment details vary by aircraft and route, so check the airline's website for your flight.
Good to know
- Punctuality: Cirium data reported by the South China Morning Post gave a 78.13% on-time arrival rate for April 2025, ninth among Asia-Pacific airlines.
- Lounges: In Hong Kong the business lounges are The Wing, The Pier and The Deck. Cathay Pacific announced a redesigned The Wing in April 2026.
- Loyalty: The Marco Polo Club programme gives lounge access by tier. Diamond members may bring two guests, Gold one guest, and Silver members enter alone.
- Baggage: Allowances depend on route, cabin and fare, so check the booking before travelling.
About China Southern Airlines Read more
Overview
China Southern Airlines is one of China's "Big Three" carriers. According to Wikipedia, it was founded on 1 July 1988 and began operating as China Southern Airlines on 1 February 1991. It is headquartered in Baiyun District, Guangzhou, and is a subsidiary of China Southern Air Holding. Its shares trade in Shanghai (600029) and Hong Kong (1055). The airline was a SkyTeam member from 2007 and is no longer listed as a member of any alliance.
Network and hubs
The main hubs are Guangzhou, Beijing–Daxing and Shenzhen. Secondary hubs include Chongqing, Shanghai–Pudong, Ürümqi, Wuhan and Zhengzhou. Wikipedia lists 233 destinations. The carrier has promoted a "Canton Route" linking Europe and Australia through Guangzhou, started with services from Guangzhou to London Heathrow.
Fleet
Wikipedia gives a December 2025 fleet of 708 aircraft for China Southern Airlines alone. The figure is 972 when cargo aircraft and subsidiaries are included. Subsidiaries and affiliates include Chongqing Airlines (60%), XiamenAir (55%), Xiongan Airlines and a 39% stake in Sichuan Airlines. The fleet includes Airbus A350-900 aircraft. Travellers should check the airline's website for the current breakdown by type.
On board
The airline sells Business, Premium Economy and Economy cabins, and has previously offered a First Class on some long-haul aircraft. Wikipedia describes lie-flat Business seats with privacy dividers on long-haul aircraft, and personal screens in Economy on some types. Cabin products vary by aircraft, so check the specific flight. Meal and Wi-Fi details were not confirmed in the sources used.
Good to know
- Loyalty: the programme is Sky Pearl Club. Members can earn miles on China Southern flights and on codeshare partners, including Sichuan Airlines.
- Baggage and fees: allowances depend on route and fare. Check the booking page before travelling, as no figures were verified here.
- Punctuality: no published on-time figure was found.
Source: China Southern Airlines, Wikipedia, accessed 11 October 2026.
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