Find cheap one-way flights from London to Sydney starting at US$493.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- LHR22:1036h 30m1 stopSYD19:40Thu, Apr 11|London - Sydney|China Southern AirlinesUS$493US$5388% OFF8% OFFUS$538US$493
- LHR22:1025h 15m1 stopSYD08:25Mon, Apr 8|London - Sydney|China Southern AirlinesUS$493US$5388% OFF8% OFFUS$538US$493
- LHR22:1036h 30m1 stopSYD20:40Thu, Apr 4|London - Sydney|China Southern AirlinesUS$493US$5388% OFF8% OFFUS$538US$493
- LHR22:1036h 30m1 stopSYD19:40Thu, Apr 18|London - Sydney|China Southern AirlinesUS$493US$493
- LHR22:1025h 15m1 stopSYD08:25Wed, Apr 17|London - Sydney|China Southern AirlinesUS$493US$493
- LHR22:1036h 30m1 stopSYD19:40Sun, Apr 7|London - Sydney|China Southern AirlinesUS$493US$493
- LHR22:1025h 15m1 stopSYD08:25Wed, Apr 10|London - Sydney|China Southern AirlinesUS$496US$496
- LHR22:1036h 30m1 stopSYD19:40Sat, Apr 13|London - Sydney|China Southern AirlinesUS$496US$496
- LHR22:1025h 15m1 stopSYD08:25Sun, Apr 14|London - Sydney|China Southern AirlinesUS$496US$496
- LHR22:1036h 30m1 stopSYD19:40Tue, Apr 9|London - Sydney|China Southern AirlinesUS$496US$496
- LON13:003h 5mDirectSYD14:00Thu, Apr 4|London - Sydney|China Southern AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to book flights from London to Sydney?
We monitor flight fares to help you find the best deals effortlessly
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find more flights and airlines
Find cheap flights from London to Sydney by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Sydney.
- CheapestLGW21:1056h 5m2 transferSYD14:15London Gatwick Airport - Kingsford Smith AirportSat, Apr 13Wizz Air MaltaUS$362
- STN18:1059h 5m2 transferSYD14:15London Stansted Airport - Kingsford Smith AirportFri, Apr 19RyanairUS$406
- LTN07:4527h 0m2 transferSYD19:45London Luton Airport - Kingsford Smith AirportMon, Apr 8Wizz Air UKUS$407
- LTN07:4527h 0m2 transferSYD19:45London Luton Airport - Kingsford Smith AirportMon, Apr 8Wizz Air UKUS$407Find More Flights
Frequently Asked Questions
London to Sydney Flight Information
Cheapest nonstop flight price | $492 |
---|---|
Cheapest round-trip ticket price | $1,256 |
Off-season for travel | April |
Peak season for travel | September |
Read before Taking Flights from London to Sydney
If you’re looking to book cheap flights from London to Sydney, Trip.com has you covered. Many people travel from London to Sydney for the city’s world-famous sights, delicious Australian cuisine and unrivalled shopping scene. A convenient destination, you can fly from London to Sydney in just over 22 hours 30 mins, making it the perfect place for a short city break, or even a gateway to explore the rest of Australia. With prices starting from just £384, there’s never been a better time to book tickets from London to Sydney and experience all that this incredible city has to offer.
How to find a cheap flights from London to Sydney
Finding cheap flights from London to Sydney is easy with our money-saving tips. You can secure the best deals by booking in advance, flying on a weekday rather than a weekend, going incognito when browsing for flights, and choosing to fly with better-priced budget airlines.
Airlines that fly from London to Sydney
A few airlines offer direct flights from London to Sydney, including British Airways, Qantas Airways Limited
Flight time from London to Sydney
Sydney lies a distance of miles from London, with flights taking around 22 hours 30 mins.
Departure from a London Airport to Sydney
Flights from London Heathrow Airprot to Sydney You can get a tube direct from the city centre to the airport. It takes approximately 45 minutes on the Piccadilly Line with prices starting from £5.50, or 30 minutes on the Elizabeth Line for £12.80. You can also get the Heathrow Express from London Paddington in 15 minutes from £5.50, or a 35-minute coach from London Victoria from £6.Flights from London Gatwick Airport to Sydney The Gatwick Express offers a non-stop train from London Victoria in just 30 minutes for £19.90. Southern and Thameslink also offer trains, with prices starting from £11.30. You can also get a coach from London Victoria to Gatwick from £10 which takes 1.5-2 hours.Flights from London Stansted Airport to Sydney The Stansted Express takes 50 minutes from London Liverpool street with prices from £9.90. You can also get the Airport Bus Express from here too, which takes around 1 hour and costs £12.Flights from London Luton Airport to Sydney The Luton Airport Express from London St Pancras takes 32 minutes with tickets from £10, or from just £5, you can get a 1.5 hour National Express Coach from London Victoria.Flights from London City Airport to Sydney You can get the DLR to London City Airport from Bank in around 20 minutes, with prices starting from just £3.Flights from London Southend Airport to Sydney Greater Anglia and c2c offer trains from Liverpool street station to Southend airport in 52 minutes, with tickets starting from £20.10.
Plan Your Trip Around Sydney
More Travel Options
Popular Flights from London
- Flights from London to Hong Kong
- Flights from London to Singapore
- Flights from London to Seoul
- Flights from London to Bali
- Flights from London to Kuala Lumpur
- Flights from London to Bangkok
- Flights from London to Beijing
- Flights from London to Manila
- Flights from London to Shanghai
- Flights from London to New York
- Flights from London to Colombo
- Flights from London Gatwick Airport to Rize
- Flights from London Gatwick Airport to El Nido
- Flights from London Gatwick Airport to Dushanbe
- Flights from London Gatwick Airport to Luang Prabang
- Flights from London Gatwick Airport to Surigao
- Flights from London Gatwick Airport to Goa
- Flights from London to Changzhi Airport
- Flights from London to Changzhou Benniu Airport
- Flights from London to Zhangjiajie Hehua Airport
- Flights from London to Huahu Airport
- Flights from London to ENY Airport
- Flights from London to Handan Airport
- Flights from London Luton Airport to Rajkot International Airport
- Flights from London Heathrow Airport to Rajkot International Airport
- Flights from London City Airport to Chongqing Xiannvshan Airport
- Flights from London Gatwick Airport to Chongqing Xiannvshan Airport
- Flights from London Heathrow Airport to Chongqing Xiannvshan Airport
- Flights from London Gatwick Airport to Rajkot International Airport
Recommended Hotels in Sydney
- Hotels near Subiaco Creek Reserve
- Hotels near Kubor Crescent Reserve 344
- Hotels near Young Reserve
- Hotels near Kate Bird Park
- Hotels near Woomera Reserve
- Hotels near Masterpiece Jewellery Opals and Gems
- Hotels near St Andrew's Uniting Church
- Hotels near Congressional Park
- Hotels near The Potter's House Christian Church Inner West - Strathfield South NSW Australia
- Hotels near Bombala St Reserve
- Hotels near Oriole Park
- Hotels near Sphinx Memorial
- Hotels near Christie Park
- Hotels near Standfield Park
- Hotels near Wood Park
- Hotels near Smoothey Park
- Hotels near KENZO (Queen Victoria Building)
- Hotels near Puntillo Park
- Hotels near St Anthony's and St Paul's Coptic Orthodox Church
- Hotels near So Much Stuff - Gordon's Place
- Hotels near Georges River Road Reserve
- Hotels near Todd Reserve
- Hotels near Paciullo Park
- Hotels near IGA Lugarno
- Hotels near Hugo Street Reserve
- Hotels near Lyrebird Gully circuit
- Hotels near Macquarie University History Museum
- Hotels near North Bilgola Lookout
- Hotels near Earlwood Anglican
Popular Flights to Sydney
- Flights from Taipei to Sydney
- Flights from Tokyo to Sydney
- Flights from Seoul to Sydney
- Flights from Kuala Lumpur to Sydney
- Flights from Singapore to Sydney
- Flights from Bangkok to Sydney
- Flights from Manila to Sydney
- Flights from Ho Chi Minh City to Sydney
- Flights from Shanghai to Sydney
- Flights from Bali to Sydney
- Flights from Perth to Sydney
- Flights from Hong Kong International Airport to Sydney
- Flights from Taiwan Taoyuan International Airport to Sydney
- Flights from Narita International Airport to Sydney
- Flights from Shanghai Pudong International Airport to Sydney
- Flights from Ngurah Rai Airport to Sydney
- Flights from Ninoy Aquino International Airport to Sydney
- Flights from Giza Governorate to Kingsford Smith Airport
- Flights from Honolulu to Kingsford Smith Airport
- Flights from Los Angeles to Kingsford Smith Airport
- Flights from San Francisco to Kingsford Smith Airport
- Flights from Vancouver to Kingsford Smith Airport
- Flights from Auckland to Kingsford Smith Airport
- Flights from Rajkot International Airport to Kingsford Smith Airport
- Flights from Hong Kong International Airport to Kingsford Smith Airport
- Flights from Taipei Songshan Airport to Kingsford Smith Airport
- Flights from Taiwan Taoyuan International Airport to Kingsford Smith Airport
- Flights from Narita International Airport to Kingsford Smith Airport
- Flights from Haneda Airport to Kingsford Smith Airport
Recommended Routes
- Flights from London to Perth
- Flights from London to Brisbane
- Flights from Manchester to Sydney
- Flights from Manchester to Melbourne
- Flights from London to Adelaide
- Flights from Manchester to Brisbane
- Flights from Manchester to Perth
- Flights from Edinburgh to Melbourne
- Flights from Edinburgh to Perth
- Flights from Birmingham to Melbourne
- Flights from Birmingham to Perth
- Flights from London Gatwick Airport to Bundaberg
- Flights from London Gatwick Airport to Gladstone
- Flights from London Gatwick Airport to Monkey Mia
- Flights from London Gatwick Airport to Brisbane
- Flights from London Gatwick Airport to Tamworth
- Flights from London Gatwick Airport to Busselton
- Flights from London to Port Hedland International Airport
- Flights from London to Emerald Airport
- Flights from London to Melbourne Airport
- Flights from London to Adelaide Airport
- Flights from London to Kingscote Airport
- Flights from London to Whyalla Airport
- Flights from London Luton Airport to Kingsford Smith Airport
- Flights from London Gatwick Airport to Kingsford Smith Airport
- Flights from London City Airport to Kingsford Smith Airport
- Flights from London Heathrow Airport to Kingsford Smith Airport
- Flights from London Southend Airport to Kingsford Smith Airport
- Flights from London Stansted Airport to Kingsford Smith Airport
Site Operator: Trip.com Travel Singapore Pte. Ltd.