Cheap Flights from London to Sydney

Compare London to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Flight deals from London to Sydney

Looking for a cheap last-minute deal or the best return flight from London to Sydney? Find the lowest prices on one-way and return tickets right here.

Sydney.R 7,461 per passenger.Departing Thu, 6 Nov.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Thu, 6 Nov, arriving in Sydney.Price includes taxes and charges.From R 7,461, select.

Sydney.R 8,113 per passenger.Departing Tue, 6 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 6 May, arriving in Sydney.Price includes taxes and charges.From R 8,113, select.

Sydney.R 8,254 per passenger.Departing Sun, 7 Dec.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 7 Dec, arriving in Sydney.Price includes taxes and charges.From R 8,254, select.

Sydney.R 8,306 per passenger.Departing Wed, 17 Sep.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from London Gatwick on Wed, 17 Sep, arriving in Sydney.Price includes taxes and charges.From R 8,306, select.

Sydney.R 8,488 per passenger.Departing Tue, 17 Jun.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from London Gatwick on Tue, 17 Jun, arriving in Sydney.Price includes taxes and charges.From R 8,488, select.

Sydney.R 8,528 per passenger.Departing Thu, 30 Oct.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Thu, 30 Oct, arriving in Sydney.Price includes taxes and charges.From R 8,528, select.

Sydney.R 8,690 per passenger.Departing Mon, 9 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Mon, 9 Mar, arriving in Sydney.Price includes taxes and charges.From R 8,690, select.

Sydney.R 9,050 per passenger.Departing Mon, 25 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Mon, 25 Aug, arriving in Sydney.Price includes taxes and charges.From R 9,050, select.

Find the cheapest month to fly from London to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Sydney flights are currently cheapest in November.

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London to Sydney: Alternative routes

Compare routes from London to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

London to Sydney: Flight information

The things to know before you go.

Cheapest flight found	R 7,461
Cheapest month to fly	November

Finding cheap flights from London to Sydney: Frequently asked questions

How much are return flights from London to Sydney?

The best price we found for a return flight from London to Sydney is R 12,465. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to Sydney?

Currently, there are no airlines that fly direct from London to Sydney. But we found flights with one stop from R 12,465.

How many flights are there a week from London to Sydney?

As of April 2025, there are no flights flying from London to Sydney.

When is the cheapest time to fly from London to Sydney?

The cheapest month to fly from London to Sydney is usually April 2025.

Which upcoming date is cheapest to fly from London to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Sydney Airport on Thursday, 5 June 2025.

Can I get a direct flight from London to Sydney Airport?

No airlines currently offer direct flights between London and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Sydney with?

The cheapest airline that flies to Sydney is China Eastern .

Travelling from London to Sydney (Kingsford Smith) Airport (SYD): what you need to know

London has multiple airports to fly out of. Check out your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Sydney (Kingsford Smith) Airport (SYD). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the city's other main bases.
Sydney (Kingsford Smith) Airport is located in Sydney. The city operates in the UTC+11 timezone and is 11 hours ahead of London.
Your flight from London to SYD won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
Head to the airport even earlier during popular months like July. Aim for two hours before a domestic departure and up to four hours for international journeys. After checking in, you can use any extra time to relax or grab something to eat.

Airports in London

London Heathrow Airport (LHR)

Consider adding a stopover to potentially find a cheaper flight from London to SYD. Simply deselect 'Direct flights only' when browsing departures from London Heathrow Airport (LHR). Take a break (and maybe save some cash) by stopping at one of these airports:
- Dubai Airport (DXB)
- Perth Airport (PER)
- Changi International Airport (SIN)
The distance from central London to LHR is about 31 kilometres. Use Google Maps for the fastest way to get there, whether you prefer to drive or use public transport.
Want a convenient hotel close to London Heathrow Airport? If you're boarding an early flight from London to Sydney (Kingsford Smith) Airport, these accommodation options will have you sleeping moments from your check-in counter:

London Gatwick Airport (LGW)

Visit friends or family or just take a moment to refresh yourself with a stopover. If you'd like to break up your flight from London to Sydney (Kingsford Smith) Airport, browse these options when departing from London Gatwick Airport:
- Dubai Airport (DXB)
- Changi International Airport (SIN)
- Hong Kong International Airport (HKG)
You can arrive at LGW from the centre of London in about 1 hour and 19 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour and 26 minutes to cover the 80 kilometres or so.
It's your holiday, so why not enjoy another night away? Think about staying at one of these accommodation options near London Gatwick Airport the day before your flight from London to SYD:

About Sydney (Kingsford Smith) Airport (SYD)

The last thing you need is a long journey to your hotel if you're arriving on a late flight from London to Sydney (Kingsford Smith) Airport. Reserve one of these accommodation options near SYD instead:

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

Sydney (Kingsford Smith) Airport is approximately 18 kilometres from central Sydney. With your own car rental or in a cab, the drive is about 21 minutes.
When travelling by public transport, expect a journey of around 27 minutes.

How to find the cheapest flights from London to Sydney (Kingsford Smith) Airport (SYD)

Pick up a one-way ticket from London to Sydney (Kingsford Smith) Airport from R 7,461 or travel return from just R 12,465. Prices are accurate at the time of listing and may change based on availability when you book.
It's a good idea to book in advance if you want to get cheap tickets from London to SYD. That's because airlines adjust prices based on demand, which tends to rise closer to the departure date.
The 'Whole month' search tool shows you the cheapest tickets from London to Sydney (Kingsford Smith) Airport across every month. It's an easy way to find a bargain if your travel dates are flexible.
Snapping up a cheap ticket from London to SYD is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when the price has dropped.
Use the filters to tailor your flights from London to Sydney (Kingsford Smith) Airport. Simply enter your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from London to Sydney (Kingsford Smith) Airport (SYD)

April is the quietest time to travel to Sydney. Alternatively, join the crowds and get away in July. This is the most popular month for flights from London to Sydney (Kingsford Smith) Airport.
Lock in your flight from London to SYD for January if you're eager to head to the city during its warmest month. Expect temperatures in Sydney to range from 17ºC to 32ºC.
July sees average temperatures of between 5ºC and 19ºC. Search for cheap flights from London to Sydney (Kingsford Smith) Airport sometime then if you like cooler conditions.

More about Sydney

Start your Sydney trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from London to Sydney (Kingsford Smith) Airport, browse our selection of accommodation options including:
One of the best ways to get a feel for Sydney is to visit its top sights. Essential stops include Sydney Opera House, Sydney Harbour Bridge and Bondi Beach.

Complete your Sydney trip with a car rental

Finding you a cheap flight from London to Sydney (Kingsford Smith) Airport isn't the only thing we're good at. Browse our car rentals in Sydney and see the sights your way. We search for deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.