British Airways
Su, Tu, We, Th, and Fr
starting at $1,689
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Sydney. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from London to Sydney, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from London to Sydney is British Airways. Flights operate every day except Monday and Saturday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
British Airways
Su, Tu, We, Th, and Fr
starting at $1,689
London — Sydney
10/23/2026
Departure
Direct flight
BA015
starting at $1,738
London — Sydney
09/07/2026
Departure
Direct flight
BA15
starting at $1,722
London — Sydney
11/04/2026
Departure
Direct flight
QF2
starting at $1,314
London — Sydney
11/05/2026
Departure
Direct flight
BA15
starting at $1,745
London — Sydney
06/27/2026
Departure
Direct flight
BA15
starting at $4,209
London — Sydney
06/30/2026
Departure
Direct flight
BA15
starting at $2,253
London — Sydney
07/01/2026
Departure
Direct flight
BA15
starting at $4,209
London — Sydney
07/02/2026
Departure
Direct flight
QF2
starting at $1,483
London — Sydney
07/03/2026
Departure
Direct flight
BA15
starting at $3,324
London — Sydney
07/07/2026
Departure
Direct flight
BA15
starting at $2,725
starting at $804
starting at $1,273
starting at $497
starting at $543
starting at $545
starting at $546
starting at $664
starting at $685
starting at $693
starting at $722
starting at $873
starting at $1,017
The route London — Sydney is served by many carriers — 12 in total, including British Airways, Qantas, Ryanair, China Southern Airlines, LC Busre SAC, China Eastern Airlines, EasyJet, Hainan Airlines, Shenzhen Airlines, Jet2.com, Wizz Air, and Aer Lingus. This gives passengers wide opportunities: from finding the lowest fare (from $497) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from London to Sydney departs on 08/27/2026, is operated by Ryanair and costs $497
The cheapest roundtrip flight from London to Sydney departs on 11/04/2026, is operated by China Southern Airlines and costs $934
Fastest flight from London to Sydney takes 23h 30m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between London and Sydney is 16981km (10528 miles). There are 16 direct flights from London to Sydney. The time difference between London and Sydney is 10h. Flights from London begin at 8:50 PM. The latest flight from London departs at 10:00 PM
The cheapest flight ticket from London to Sydney according to data for the last 48 hours costs $497
Often the best time to buy tickets from London to Sydney is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Sydney can be found flying in these months: November, June, August.
The fastest flights from London to Sydney start from 23 hours 30 minutes in the air.
The following airlines operate direct flights on the route London — Sydney: British Airways, Qantas
In different months, ticket prices from London to Sydney vary: minimum — $544 (November 2026), maximum — $719 (April 2027). Typically, the flight costs $607–$1,212.
Flight costs for London — Sydney fluctuate noticeably — prices go up and down. There's no clear trend, but we've analyzed the data and found some benchmarks.
Despite the fluctuations, patterns exist: the cheapest period is November 2026–February 2027 — averaging $567. The most expensive is February 2027–April 2027 ($655). The difference reaches 13%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is November 2026–February 2027, where you can save up to 13%.
Price spread on this route is 10%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
