Question 1

When is the best time to book a flight to Sydney?

Accepted Answer

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 2

What airport do you fly into for flights to Sydney?

Accepted Answer

Booking a flight to Sydney Kingsford Smith (SYD) is your only option if you intend on flying to Sydney. It is only a 4.6 mi journey from Kingsford Smith to Sydney’s city center. On average, Sydney Kingsford Smith has 3 flights from London per day from 30 airlines.

Question 3

Can I find cheaper flights to Sydney if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sydney on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to Sydney?

Accepted Answer

Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Sydney.

Question 5

What is the cheapest airport to fly to in Sydney?

Accepted Answer

Sydney Kingsford Smith is currently the cheapest airport to fly to in Sydney. One-way flights to Sydney Kingsford Smith typically cost £29, while return flights cost around £62.

Question 6

How much is a return flight to Sydney?

Accepted Answer

A return flight to Sydney will typically cost around £182, however they can be found for as little as £62.

Question 7

Where does the fastest flight to Sydney depart from?

Accepted Answer

For those looking to save time traveling to Sydney, London offers the quickest one-way flight (21 hours 25 minutes).

Question 8

Does Sydney Kingsford Smith have car hire?

Accepted Answer

Yes. Those touching down at Sydney Kingsford Smith can take advantage of the car hire services offered upon their arrival.

Question 9

Are there hotels close to Sydney Kingsford Smith?

Accepted Answer

Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Aerotel Sydney - Inside International Terminal Airport is the closest property to Sydney Kingsford Smith (0.0 mi away from Sydney Kingsford Smith).

Question 10

When is the cheapest time to fly to Sydney?

Accepted Answer

Users looking for the lowest fares to Sydney should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.

Question 11

What are the most popular airlines that fly to Sydney?

Accepted Answer

The most popular airlines flying from London to Sydney are Cathay Pacific, Singapore Airlines and Etihad Airways.

Question 12

How long is the flight to Sydney?

Accepted Answer

On average, a flight from London to Sydney takes 23 hours 54 minutes. Flights to Sydney from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Question 13

Weekly flight availability to Sydney

Accepted Answer

The most flights from London to Sydney are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Question 14

What are the cheapest airlines that fly to Sydney?

Accepted Answer

The cheapest airlines flying from London to Sydney are Hainan Airlines, Air China and China Southern.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Return from	£777
One-way from	£470
Popular in	December
Cheapest in	May
Average price	£1,322
Good round-trip deal	£1,051 or less
Good one-way deal	£1,003 or less

Flights to Sydney in 2025

Find the latest flights to Sydney in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 December 2025.

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Find flight deals to Sydney

Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2025.

Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2025.

Best flights to Sydney
Discover carefully curated flight deals to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 December 2025.

Discover carefully curated flight deals to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 December 2025.

Direct flights to Sydney
Explore direct flight options to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 December 2025.

Explore direct flight options to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 December 2025.

Last-minute flights to Sydney
Discover last-minute flight deals to Sydney. Data last updated 13 December 2025 and is based on user searches.

Discover last-minute flight deals to Sydney. Data last updated 13 December 2025 and is based on user searches.

One-way flights to Sydney
Search for one-way flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 13 December 2025.

Search for one-way flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 13 December 2025.

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