Cheap Flights from Sydney To London from $834

from $847

London Deal Alert! Flights From $847 Return

View Deal
If London’s been on your list, now’s the moment: Big Ben, Camden Market, and the British Museum are suddenly within reach - just don’t wait around, because fares like this disappear fast and hesitation is how bargains turn into regrets.

Flight Details
  • Flying: China Eastern
  • Cheapest Dates: Departing Melbourne in Jan - Apr/26. Sydney and Brisbane in Jan - Mar/26
  • Included: 2x 23kg checked luggage, meals and entertainment
  • Layover: Shanghai

$847 Return Sydney to London Flights

DepartReturn
25/Jan03/Mar$870
26/Jan10/Mar$870
01/Feb01/Mar$906
02/Feb02/Mar$906
05/Feb03/Mar$849
05/Feb04/Mar$870
10/Feb03/Mar$870
11/Feb02/Mar$927
11/Feb03/Mar$870
11/Feb04/Mar$847
11/Feb09/Mar$870
15/Feb02/Mar$927
15/Feb03/Mar$870
16/Feb09/Mar$903
17/Feb03/Mar$847
17/Feb04/Mar$870
17/Feb09/Mar$870
18/Feb02/Mar$927
18/Feb04/Mar$867
18/Feb05/Mar$926
18/Feb07/Mar$847
18/Feb09/Mar$870
18/Feb10/Mar$870
18/Feb11/Mar$847
18/Feb12/Mar$870
 

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Can I use my own dates? Yes - just click the link closest to your preferred dates and then change the dates once the search has completed.

These prices won't last long. This deal was last updated on 27-Dec-2025 and prices were correct at the time of posting. If you click the sample dates and the prices have gone up, it unfortunately means the deal has ended.

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Travel information about flights from Sydney to London

$834
The cheapest price found in the last month
February
The cheapest month to fly from Sydney to London
15,191 km
Distance from Sydney to London
Singapore Airlines
The most popular airline
Questions & Answers
What is the cheapest price for a roundtrip flight from Sydney to London?

The cheapest flight from Sydney to London in the past month is $834. This is based on live searches across multiple online travel agents and airlines. The best current deal we have for flights from Sydney to London has prices from $847

What is the distance between Sydney and London?

The distance between Sydney and London is 15,191 km.

How many airports are there in London?

London has 7 airports. They are London Luton Airport, Southend Airport, London Stansted Airport, London Biggin Hill Airport, London City Airport, London Gatwick Airport and London Heathrow Airport.

Other flights To London

Other flights from Sydney

Popular routes

I Know The Pilot finds you the cheapest prices from Sydney to London

At I Know The Pilot we are always on the lookout for cheap flights from Sydney to London. As soon as we find a good deal, we post it to the website and our apps. These cheap prices from Sydney to London are in high demand and can dissappear quickly. Subscribing Is the only way to make sure you don't miss out.