Question 1

What is the cheapest flight from London Heathrow Airport to Sydney?

Accepted Answer

In the last 3 days, the lowest price for a flight from London Heathrow Airport to Sydney was C$ 776 for a one-way ticket and C$ 690 for a round-trip. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 2

Which airports will I be using when flying from London to Sydney?

Accepted Answer

When flying out of London you will be using London Heathrow. You will be landing at Sydney, also known as Sydney. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from London to Sydney?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

Which airline alliances offer flights from London to Sydney?

Accepted Answer

Star Alliance is the only airline alliance operating flights between London and Sydney.

Question 5

What is the cheapest month to fly from London Heathrow Airport to Sydney?

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Sydney is January, where tickets cost C$ 949 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 1,692 and C$ 1,484 respectively.

Question 6

What is the cheapest month to fly from London Heathrow Airport to Sydney?

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Sydney is January, where tickets cost C$ 949 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 1,692 and C$ 1,484 respectively.

Question 7

How does KAYAK find such low prices on flights from London to Sydney?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Sydney. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 8

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Sydney?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from London is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 9

What is the Hacker Fare option on flights from London to Sydney?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to London with another airline. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Sydney?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-Heathrow-LHR/Sydney-YQY'>Visit our flight page for the latest deals!>/a>

Question 11

How much is a round-trip flight from London Heathrow Airport to Sydney, Nova Scotia?

Accepted Answer

Flight prices are typical for this route right now.Flights to Sydney, Nova Scotia from London Heathrow Airport usually cost between C$ 918 and C$ 1,125 in February.
The lowest price found in the past 3 days was C$ 949 on Air Canada (23 Feb-8 Mar).

Low season	March
High season	October
Cheapest flight	C$ 949

LHR - YQY

C$ 949 Find Cheap Flights from London to Sydney

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Cheap Flights from London to Sydney (LHR-YQY)

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Everything you should know

KAYAK's insights & trends for London to Sydney flights

Get data-powered insights and trends into flights from London to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Sydney, Nova Scotia?

What is the cheapest month to fly from London Heathrow Airport to Sydney?

The cheapest month for flights from London Heathrow Airport to Sydney is January, where tickets cost C$ 949 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 1,692 and C$ 1,484 respectively.

Good to know

When to book flights from London to Sydney

FAQs for booking London to Sydney flights

What is the cheapest flight from London Heathrow Airport to Sydney?

In the last 3 days, the lowest price for a flight from London Heathrow Airport to Sydney was C$ 776 for a one-way ticket and C$ 690 for a round-trip.

Which airports will I be using when flying from London to Sydney?

When flying out of London you will be using London Heathrow. You will be landing at Sydney, also known as Sydney.

Which aircraft models fly most regularly from London to Sydney?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from London to Sydney?

Star Alliance is the only airline alliance operating flights between London and Sydney.

How does KAYAK find such low prices on flights from London to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from London is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to London with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Sydney

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