Air China or China Airlines: Which Airline Is Better?

Heading to Asia for your next trip? Then you'll likely have to choose between Air China and China Airlines. While their names are similar enough to be confusing, these two airlines actually have almost nothing in common! The former is the national carrier of mainland China, based in Beijing, while the latter is Taiwan's, based in Taipei. Networks, alliances, onboard experience: everything sets them apart.

So, which one should you choose depending on your destination, budget, and comfort expectations? In this guide, Trip.com compares Air China and China Airlines in detail to help you find the one that best suits your trip.

Air China or China Airlines: How to Avoid Confusion

Before booking, it's worth clearing up a very common confusion between these two airlines, as the names can easily lead to mistakes when searching for flights.

• Air China (CA) is the flag carrier of the People's Republic of China. Its main hub is in Beijing, and it belongs to the Star Alliance network.
• China Airlines (CI), despite its similar name, is the flag carrier of Taiwan. Its main hub is Taipei Taoyuan Airport, and it is part of the SkyTeam alliance.

A quick visual clue also helps: China Airlines uses a pink plum blossom logo, which is a national symbol of Taiwan.

Although their names are similar, the two airlines are completely separate — they do not share alliances, loyalty programmes, or route networks. In practice, they are two entirely different carriers that simply happen to share part of their name.

Air China vs China Airlines: Quick Comparison Overview

Routes and Connections from the UK

This is arguably the most important factor when departing from the UK, as the two airlines serve the country in completely different ways.

Air China

Air China operates direct flights between London Heathrow (LHR) and Beijing (PEK), usually on a daily basis. From Beijing, its extensive domestic network makes it easy to connect onwards to major Chinese cities such as Shanghai, Chengdu, Xi'an, Chongqing, Guangzhou, and Kunming.

For UK travellers heading to mainland China, this is generally the most straightforward option thanks to the direct London–Beijing route.

Air China also offers access to China's 240-hour visa-free transit policy, which can be useful for passengers making longer stopovers in Beijing, depending on eligibility.

China Airlines

There are only limited direct flights (not daily) between London Heathrow (LHR) and Taipei (TPE), and many travellers will need to connect via European hubs such as Amsterdam, Frankfurt, Rome, Prague or Vienna, or through SkyTeam partner airlines.

China Airlines mainly focuses on Taiwan and East Asia, with a strong network to Japan, South Korea, Southeast Asia, as well as transpacific routes to North America.

💡In a nutshell

• Choose Air China if you are travelling to mainland China and want a direct London–Beijing flight with easy domestic connections.
• Choose China Airlines if you are travelling to Taiwan, Japan, Southeast Asia, or North America, and you are comfortable with a connection in Europe or Asia (with only limited direct UK–Taipei flights available, not on a daily schedule).

Economy Class Comparison: Air China or China Airlines?

Both airlines use modern and broadly comparable aircraft, but the experience remains slightly different:

China Airlines boasts a young long-haul fleet, centred around the A350-900, renowned for its acoustic comfort and more pleasant humidity levels.

Air China, meanwhile, has recently modernised its international fleet (A350, B787). Its economy class fares are among the most competitive to China! Most criticism centres on inconsistent service and relatively poor in-flight entertainment. Quality also varies between newer international aircraft and the older planes used on domestic routes.

Premium Economy: Is China Airlines the Better Choice?

This is one of the main differences between the two airlines! China Airlines offers a true Premium Economy class, which Air China does not offer on most of its routes.

On the A350-900, this cabin features just 31 seats in a 2-3-2 configuration, with a fairly wide seat width of around 51 cm (20 inches). The fixed-shell seat protects your space: when the passenger in front reclines, it doesn't reduce yours.

The baggage allowance is two pieces of up to 28kg each, and Wi-Fi is free on B777 and A350 aircraft. For a long-haul flight to Asia, it's a trade-off worth considering between Economy and Premium Economy, and a strong argument in favour of the Taiwanese airline.

Business Class Comparison: Air China or China Airlines?

• China Airlines offers a "reverse herringbone" fully flat bed seat on its A350-900 and Boeing 777-300ER aircraft, with direct aisle access and a good level of privacy.
• Air China also provides fully flat bed seats on its newer aircraft, often in a 1-2-1 configuration on A350s, with a more formal, business-oriented cabin style and access to Star Alliance lounges worldwide.

Luggage Allowance Differences Between Air China and China Airlines

💡 Note: Allowances can vary slightly depending on the ticket fare and route, so it's always worth double-checking at booking.

China Airlines applies the "piece concept" on most of its international routes, which simplifies the rules. Air China is stricter with Economy cabin baggage (5 kg).

Loyalty Programmes and Mileage Benefits

For all travellers who frequently fly between Europe and Asia, the loyalty programme is just as important as the ticket price, as it determines where you earn your miles, how you spend them and which lounges you can access.

As Air China and China Airlines belong to two rival alliances, their benefits are neither cumulative nor transferable between them.

Air China – PhoenixMiles

PhoenixMiles is mainly designed for travellers flying across the Star Alliance network, including airlines such as Lufthansa, Singapore Airlines, ANA and United.

Key benefits include:

• Good redemption value on long-haul routes between Europe, China and North America
• Access to Star Alliance lounges worldwide at Gold status
• Priority services at airports and enhanced baggage allowance for elite members
• Particularly useful if you already fly frequently within Star Alliance

PhoenixMiles is primarily aimed at travellers who frequently rack up international flights within the Star Alliance, alongside Lufthansa, Singapore Airlines, ANA, or United.

China Airlines – Dynasty Flyer

Dynasty Flyer offers a key advantage for UK and European travellers: as China Airlines is part of SkyTeam, the programme integrates smoothly with Flying Blue, the loyalty scheme used by Air France-KLM.

Key benefits include:

• The ability to earn and redeem Flying Blue miles on China Airlines flights, and vice versa
• Tier levels (from Gold up to Paragon) aligned with SkyTeam Elite and Elite Plus status
• Access to China Airlines lounges in Taipei, plus priority check-in and boarding for higher-tier members
• Strong connectivity across East Asia and transpacific routes, which form the core of the airline's network

This is especially useful if you already collect Flying Blue miles, as it keeps your rewards within the same SkyTeam ecosystem.

💡In a nutshell:

• Air China is better suited for frequent international travellers focused on Star Alliance and global Gold status benefits.
• China Airlines is ideal for travellers heading to Asia or North America who prefer to stay within the SkyTeam / Flying Blue ecosystem.

Final Verdict: Which Airline Should You Choose?

In reality, there is no single definitive answer! The reason? These two airlines don't cater to the same needs. It all depends on your destination and your priorities.

• For mainland China, from London: Air China is almost the obvious choice, thanks to its daily direct flight to Beijing and its extensive domestic network.
• For Taiwan, Japan, Southeast Asia, or North America: China Airlines is the natural choice, provided you don't mind a connection departing from London.
• For comfort, especially in business class: China Airlines takes the lead, with its 4-star Skytrax rating and consistent 'reverse herringbone' seat.
• For price and simplicity to China: Air China remains hard to beat.
• For miles: follow your alliance. PhoenixMiles and Star Alliance on one side, Dynasty Flyer and the SkyTeam / Air France-KLM bridge on the other.

As you've probably gathered, the real choice isn't about 'which one is the best' in absolute terms, but about 'which one best suits your trip'. Once you've decided on your destination, the choice often becomes obvious.

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