Flights from London to Sydney
Compare live flights from London to Sydney (LHR–SYD) across multiple airlines, with nonstop options, durations and seasonal price trends below.
London to Sydney flights overview
LHR and SYD sit roughly 17,021 km apart, so total travel time depends on whether you fly nonstop or connect. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Ticket prices from London to Sydney change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly ر.س 2,475.00 over the year. Nov tends to be the cheapest month to fly (around ر.س 2,062.50), while Jun is usually the most expensive at about ر.س 3,071.25 — a swing of roughly 49%.
Frequently asked questions about flying from London to Sydney
BookingTrolley tracks fares on London to Sydney (LHR–SYD). Saudi Arabia travellers can compare live prices in USD before booking.
Flight time from London to Sydney depends on the airline and on whether the itinerary is nonstop or connecting. BookingTrolley shows a duration only when it is calculated from observed departure and arrival times.
Multiple airlines serve LHR–SYD. BookingTrolley aggregates published fares so Saudi Arabia researchers can compare options.
Mid-week travel and booking a few weeks ahead often help on international corridors like London to Sydney. BookingTrolley compares dates for Saudi Arabia shoppers.
Find cheap flights on popular routes
Explore fares from London, into Sydney, and on related corridors with BookingTrolley.