Cheap Flights from Sydney To London from $625

from $1590

Fly to the UK with Qatar Airways From $1590 Return

View Deal
Make Britain your next big escape with Stonehenge, Bath’s Roman Baths and the Cotswolds on the itinerary, flying Qatar Airways with generous hospitality, onboard entertainment and an Economy experience ranked among the world’s best by Skytrax in 2026.

Flight Details
  • Flying: Qatar Airways to London
  • Cheapest Dates: Departing Brisbane, Adelaide, Sydney and Perth in Jan - Mar/27. Brisbane in Oct - Nov/26. Adelaide and Sydney in Oct - Nov/26. Perth in Nov/26. Melbourne in Oct - Dec/26 and Feb - Mar/27
  • Included: 25kg checked luggage, meals and entertainment
  • Qatar Airways is ranked #2 in the Skytrax World Airline Rankings
  • Layover: Doha

Why We Like This
Pack the big suitcase because 25kg checked luggage is included with these Qatar Airways flights to London from $1536 return, alongside meals and entertainment, with dates covering everything from an autumn UK escape to the festive season and early spring.

$1590 Return Sydney to London Flights

DepartReturn
20/Oct17/Nov$1636
26/Oct23/Nov$1620
28/Oct11/Nov$1637
08/Nov23/Nov$1620
09/Nov24/Nov$1613
10/Nov23/Nov$1619
10/Nov24/Nov$1615
24/Jan17/Feb$1632
01/Feb24/Feb$1631
02/Feb17/Feb$1638
03/Feb17/Feb$1619
07/Feb21/Feb$1631
07/Feb24/Feb$1632
09/Feb21/Feb$1615
09/Feb23/Feb$1613
09/Feb10/Mar$1626
10/Feb24/Feb$1590
11/Feb28/Feb$1615
14/Feb10/Mar$1631
15/Feb01/Mar$1630
15/Feb03/Mar$1632
17/Feb03/Mar$1639
28/Feb14/Mar$1635
02/Mar15/Mar$1636
03/Mar17/Mar$1629
 

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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 25-Sep-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

$625
The cheapest price found in the last month
November
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 $625. 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 $1,590

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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