Question 1

Are there direct flights from London to Sydney?

Accepted Answer

Yes, there are non-stop flights operating between London and Sydney. Flight time is approximately 20h 31m.

Question 2

How long is the flight from London to Sydney?

Accepted Answer

Direct flights from London to Sydney typically take around 20h 31m. The great-circle distance is approximately 17,020 km.

Question 3

What is the cheapest day to fly from London to Sydney?

Accepted Answer

Fares tend to be lowest on Tuesdays and Wednesdays. Flying mid-week and booking 4–8 weeks in advance often yields the best prices on the London–Sydney route.

Question 4

Which airlines fly from London to Sydney?

Accepted Answer

Several carriers operate this route. Use our flight search above to see live availability and compare prices across all airlines flying London to Sydney.

Question 5

How far in advance should I book a flight from London to Sydney?

Accepted Answer

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

Season	Months	Demand	Booking Tip
Peak	Jun – Aug, Dec	High	Book 8–12 weeks ahead for best availability.
Shoulder	Mar – May, Sep – Nov	Moderate	Good deals 4–6 weeks in advance.
Low	Jan – Feb	Low	Last-minute fares often available.

Direct Flights: London to Sydney

Direct airport connections

Best Time to Book — London to Sydney

More about this route

Other direct routes from London

FAQs — Direct Flights London to Sydney