Cheap flights from London to Sydney
The best prices from London to Sydney Kingsford Smith are usually found in September or November, booked 60 days in advance, depart on a Tuesday or Monday and return on a Monday
How to find the cheapest flight from
London (LON) to Sydney (SYD)
All the information you need to plan the best LON to SYD flight in 2022: compare London to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
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LON - SYD Price
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£944 - £1,450
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SYD Temperature
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11 - 22 °C
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SYD Rainfall
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50 - 130 mm
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Popular in December High demand for flights, 21% potential price rise |
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Cheapest in September Best time to find cheap flights, 18% potential price drop |
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Round-trip from £793 From London (LON) to Sydney Kingsford Smith |
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One-way from £369 One-way flight from London (LON) to Sydney Kingsford Smith |
How far in advance should I book a flight from London to Sydney?
Travelers have found it’s best to book a flight 61 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Sydney 1-2 weeks in advance for as low as £1,050, or £1,126 for flights within the next 24 hours.
What is the cheapest day to fly round-trip from London to Sydney?
Users have found that flying from London to Sydney on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
What is the cheapest month to fly from London to Sydney?
September can be a great time to fly to Sydney from London with a flight ticket averaging about £963. Cheapflights users have found deals in the month of September for as cheap as £604. The most expensive prices can be found in the month of December.
When is the cheapest time to fly from London to Sydney (LON - SYD)?
It’s optimal to fly from London to Sydney in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.
Cheap flights from London to Sydney in July, August 2022
The best prices found for LON to SYD flights in July, August
London to Sydney 2022 flight deals
Cheap flights to Sydney from London found for this year
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Cheap Undisclosed Carrier flights from London to Sydney
Direct flights to Sydney from London
Save time with London to Sydney direct flight deals
Last-minute flights from London to Sydney
Late deals on return flights to Sydney from London, departing today and this week
One-way flights to Kingsford Smith from London
The cheapest one-way flights from London to Sydney
Related info for your journey
Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Sydney</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Sydney, AustraliaTop 10 airlines flying from London to Sydney Kingsford Smith
The chart below displays the airlines Cheapflights users travelling from London to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2022.
Hourly flight availability from London to Sydney
See what time of day planes typically take off from London towards Sydney.
| Evening 6 PM to midnight | 100% of flight departures |
| Early morning Midnight to 6 AM | 0% of flight departures |
| Morning 6 AM to midday | 0% of flight departures |
| Afternoon Midday to 6 PM | 0% of flight departures |