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Cheap Flights from London to Sydney $751.19

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Cheapest Flights from London to Sydney (LHR to SYD)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from London to Sydney (LHR to SYD)

Question : What day in the next four weeks has the best fares?
Answer : As of December 5th, the best day for deals to Sydney (SYD) from London (LHR) is December 25th. Bookings have been made roughly 47% below the average price for this route.

Question : How long do most people stay in Sydney when they fly in from London?
Answer : Passengers from LHR to SYD stay 21 days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in December is Tuesday. Being flexible with your travel days garners you even more savings during your booking.

Question : Over the coming months, which airline is getting its passengers to Sydney (Kingsford Smith) Airport (SYD) round-trip the cheapest?
Answer : Air China is your best bet for finding that coveted low fare.