CHEAPEST MONTH TO FLY TO SYDNEY FROM LONDON HEATHROW AIRPORT | March | 25% cheaper | Flying from London Heathrow Airport to Sydney costs on average just £796 in March |
MOST EXPENSIVE MONTH TO FLY TO SYDNEY FROM LONDON HEATHROW AIRPORT | December | 30% more expensive | It costs about £1,383 for flights to Sydney from London Heathrow Airport in December |
MOST POPULAR MONTH TO FLY TO SYDNEY FROM LONDON HEATHROW AIRPORT | December | 270% more users visited | More momondo users searched in flights to Sydney from London Heathrow Airport in December than any other month |
Best One-Way Price | £344 |
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Best Round-Trip Price | £528 |
Fastest flight time | 27h 05m |
Popular in | July |
Users planning a flight to Sydney during the months of March or June should anticipate rain. There are still things to do in Sydney even when it's raining, though. For those looking to get out of the rain and do a little shopping, check out Australia Square.
Newcastle Williamtown Airport can be an alternative airport used for travel to Sydney.
The cheapest airport near Sydney is typically Newcastle Williamtown Airport, with an average price of £109/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.
Prices for flights to Sydney Kingsford Smith Airport are refreshed on a daily basis.
There are 57 operators available for flights to Sydney Kingsford Smith Airport as of December 2024.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sydney Kingsford Smith Airport.
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Sydney. Millions of users trust and use momondo every year so you are in good company.
Flights to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Sydney.
Yes momondo offers price alerts on flights to Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
Departing | Destination | Best Time | Best Price |
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London | Sydney | 21h 55m | £577 |
Glasgow | Sydney | 29h 25m | £675 |
Edinburgh | Sydney | 27h 30m | £680 |
Aberdeen | Sydney | 29h 00m | £699 |
Manchester | Sydney | 25h 25m | £702 |
Newcastle upon Tyne | Sydney | 29h 30m | £709 |
Birmingham | Sydney | 24h 00m | £811 |
Belfast | Sydney | 28h 45m | £891 |
Leeds | Sydney | 34h 35m | £1,084 |
Bristol | Sydney | 29h 50m | £1,088 |
Cardiff | Sydney | 33h 10m | £1,230 |
Southampton | Sydney | 35h 55m | £1,305 |
Liverpool | Sydney | 35h 45m | £1,312 |
Norwich | Sydney | 29h 45m | £1,420 |
Grimsby | Sydney | 35h 20m | £1,555 |
Exeter | Sydney | 33h 00m | £1,846 |
Doncaster | Sydney | 39h 35m | £2,676 |