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

Booking 59 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.

What airport do you fly into for flights to Sydney?

Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights to Sydney. On average, Sydney Kingsford Smith has 1 flight from New York per day from 9 airlines.

What is the cheapest month to fly to Sydney?

Currently, March is the cheapest month in which you can book a flight to Sydney . Flying to Sydney in December will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

Yes, flights with layovers 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.

What is the best airline to fly to Sydney?

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

What is the cheapest airport to fly to in Sydney?

Sydney Kingsford Smith is currently the cheapest airport to fly to in Sydney. One-way flights to Sydney Kingsford Smith typically cost $29, while round-trip flights cost around $66.

How much is a round-trip flight to Sydney?

A round-trip flight to Sydney will typically cost around $103, however they can be found for as little as $66.

Where does the fastest flight to Sydney depart from?

For those looking to save time traveling to Sydney, Honolulu offers the quickest one-way flight (10 hours 20 minutes).

Does Sydney Kingsford Smith have rental cars?

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

Are there hotels close to Sydney Kingsford Smith?

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).

When is the cheapest time to fly to Sydney?

Users looking for the lowest fares to Sydney should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Thursday mornings, when prices are usually at their highest.

What are the most popular airlines that fly to Sydney?

The most popular airlines flying from New York to Sydney are United Airlines, Qantas Airways and Delta.

How long is the flight to Sydney?

On average, a flight from New York to Sydney takes 29 hours 45 minutes. Flights to Sydney from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Sydney?

The cheapest airlines flying from New York to Sydney are United Airlines, Air Canada and Delta.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

$426+ Flights to Sydney, Australia

Popular in	December
Cheapest in	February
Average price	$1,486
Round-trip from	$925
One-way from	$426
Good round-trip deal	$1,547 or less
Good one-way deal	$1,149 or less

American Airlines

Flagship First offers 21.8” wide seats converting to fully flat beds on 777-300ER.

Premium Economy features 18.5” seats with 8” recline and 38” pitch for better sleep.

Read more about American Airlinesby Marisa Garcia

Air Canada

Signature Class offers lie-flat seats with massage function on long-haul flights.

Preferred Seats offer up to 4 inches extra space, available for a fee.

Read more about Air Canadaby Jessica Macdonald

Fiji Airways

Fiji Airways offers a free 72-hour stopover in Fiji on North America-Australia routes.

Tabua Class on A350 offers lie-flat seats with 21-inch width and 60-inch pitch.

Read more about Fiji Airwaysby Chris Dong

Qantas Airways

Qantas A380 offers wider economy seats compared to 787, enhancing comfort.

Qantas Business Class offers lie-flat beds with direct aisle access on long-haul flights.

Read more about Qantas Airwaysby John Walton

Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.

Free Wi-Fi on most international flights for SkyMiles members enhances connectivity.

United Airlines

Polaris Business Class offers lie-flat seats with Saks Fifth Avenue bedding on long-haul routes.

Premium Plus offers extra legroom and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas

$426+ Cheap flights to Sydney

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

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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 2,558,603 searches and data was last updated on junio 26, 2025.

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Cheapest flights to SydneyExplore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on junio 26, 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 junio 26, 2025.

Cheapflights Fare Finder

Locate flights to Sydney that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on junio 26, 2025.

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Cheapflights partnered with top experts to bring you the best recommendations for your Sydney trip

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Best time to book a flight to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Sydney

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

Use this chart to determine the optimal time to book a round-trip flight from New York to Sydney. Price data was last updated on June 20, 2025.

How long is the flight to Sydney?

When is the cheapest time to fly to Sydney?

Use this chart to determine the cheapest time to fly round-trip from New York to Sydney. Price data was last updated on December 16, 2024.

What are the most popular airlines that fly to Sydney?

What are the cheapest airlines that fly to Sydney?

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Japan Airlines, China Airlines, and ANA to Australia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Sydney

Sydney, Australia airport overview

What airport do you fly into for flights to Sydney?

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

What is the best airline to fly to Sydney?

What is the cheapest airport to fly to in Sydney?

How much is a round-trip flight to Sydney?

Where does the fastest flight to Sydney depart from?

Does Sydney Kingsford Smith have rental cars?

Are there hotels close to Sydney Kingsford Smith?

Traveling to a place near Sydney?

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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 junio 26, 2025.