Cheap Flights from Sydney To London from $627

from $1785

Treat Yourself to 5-Star Style: London Return Flights From $1785,679 on Singapore Airlines

View Deal
With Singapore Airlines, the journey to London feels almost indulgent with great service and comfy seats - so you can dive into Soho and Piccadilly Circus headfirst then explore Westminster Abbey and the Royal Observatory Greenwich.

Flight Details
  • Flying: Singapore Airlines to London
  • Cheapest Dates: October - November/26
  • Included: 25kg checked luggage, meals and entertainment
  • Singapore Airlines is ranked #2 in the Skytrax World Airline Rankings
  • Layover: Singapore

$1785 Return Sydney to London Flights

DepartReturn
09/Oct08/Nov$1785
12/Oct09/Nov$1785
13/Oct11/Nov$1785
14/Oct04/Nov$1785
14/Oct07/Nov$1785
14/Oct13/Nov$1785
15/Oct06/Nov$1785
16/Oct04/Nov$1785
19/Oct04/Nov$1785
19/Oct12/Nov$1785
20/Oct03/Nov$1785
20/Oct09/Nov$1785
20/Oct17/Nov$1785
21/Oct04/Nov$1785
21/Oct09/Nov$1785
21/Oct10/Nov$1785
21/Oct14/Nov$1785
21/Oct20/Nov$1785
22/Oct03/Nov$1785
22/Oct12/Nov$1785
25/Oct07/Nov$1785
26/Oct10/Nov$1785
27/Oct08/Nov$1785
03/Nov18/Nov$1785
04/Nov18/Nov$1785
 

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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 29-Apr-2026 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

$627
The cheapest price found in the last month
May
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 $627. 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 $1,785

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

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