Cheap flights from London to Sydney from £422

For a flight from London to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 3 inbound flights from London per day. 30 airlines have flights to Sydney Kingsford Smith from London on a regular basis.

Flying on Air China is currently your cheapest option to Sydney, with prices starting at £777. Additional return tickets that might be worth considering are offered by China Eastern and China Southern, with the lowest prices starting at £778 and £784, respectively. Air China is 23% cheaper than the average price of flights available within the next 90 days to this destination.

The cheapet airlines for a one-way flight from London to Sydney are Air China (£422), China Southern (£433), and China Eastern (£459).

The most popular route from London to Sydney is London Heathrow - Sydney Kingsford Smith. You may also consider London City - Sydney Kingsford Smith or London Gatwick - Sydney Kingsford Smith.

The cheapest flight price from London to Sydney is £762. On average you can expect to pay £4,390. The most popular route, (London Heathrow - Sydney Kingsford Smith), can usually be booked for £558.

Most of the time, London to Sydney flights that have stopovers will stop in Singapore. Singapore is followed by Guangzhou in terms of the most popular stopover location on flights from London to Sydney. Shanghai ranks third in terms of the most popular layover location on London to Sydney flights.

If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Masjid Sultan, or Universal Studios Singapore. Sentosa, Masjid Sultan, and Universal Studios Singapore are located about 13.4 mi, 9.8 mi, and 13.4 mi, respectively from Singapore Changi. Travellers can book a car hire at Singapore Changi for about £86 per day to make their sightseeing more efficient.

Baima Clothing Wholesale Market, Yide Lu, and Guangzhou Zoo are the most popular attractions in Guangzhou if you're in need of something to do during your stopover. Baima Clothing Wholesale Market, Yide Lu and Guangzhou Zoo are located about 17.3 mi, 19.5 mi, and 17.2 mi, respectively from Guangzhou Baiyun if you are interested in checking them out.

Most Shanghai visitors opt to spend their time at Shanghai Disneyland, French Concession, and Sheshan National Forest Park. Shanghai Disneyland, French Concession, and Sheshan National Forest Park are located about 8.7 mi, 20.4 mi, and 36.2 mi, respectively from Shanghai Pu Dong.

The least popular stopover on flights from London to Sydney is Doha. London to Sydney flights stopping in Beijing are the next rarest. Beijing is followed by Abu Dhabi in terms of the least popular stopover location for London to Sydney flights.

Yes. In addition to deals on London to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sydney.

Yes. Cheapflights offers flight deals from London to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, May is the cheapest month in which you can book a flight from London to Sydney (average of £991). Flying from London to Sydney in January is currently the most expensive (average of £1,491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

There are a few major airlines that serve the route to Sydney from London; these are Virgin Atlantic, Cathay Pacific, Singapore Airlines, and Etihad Airways. All these companies are extremely cautious and forward-thinking when it comes to sustainability and an eco-friendly atmosphere. Cathay Pacific strives to make every customer’s journey important and embrace their responsibility to serve future generations. They are also strongly committed to social responsibility and go an extra mile to reduce the environmental impacts of their company. Some of their aims are to reduce waste and also consumption of natural resources, to support communities that promote the conservation of natural resources and to ensure their stakeholders’ business decisions are also aligned with environmental, social and economic considerations. Virgin Atlantic also prioritise their commitments when it comes to sustainable travel. They have a goal to be net zero by 2050, they are reducing aircraft weight and have 100 per cent green electricity in their offices.

There are a few things you can do in order to fly more sustainably to Sydney from London. The first and most obvious one would be to fly directly, or with as little layovers as possible. While direct flights are not available on this route, there are many flights with two or three stopovers, and it would be wise to select those with only one stop in order to reduce environmental impact. Other steps you can take is to purchase your food beforehand to reduce food waste, and also bring your own reusable mugs for water and other beverages so you can reduce plastic waste.