$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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Sydney in 2026
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 January 27, 2026.
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on January 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals to Sydney
Find the latest flights to Sydney in 2026, 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 January 27, 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $1,392 |
Round-trip from | $886 |
One-way from | $426 |
Good round-trip deal | $1,223 or less |
Good one-way deal | $892 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights to Sydney that are best for you.
Fly from
Route
Depart
Return
Price
New YorkSydney
LGA - SYD
LGASYD
New York LaGuardia
Mon 2/2
3:41 pm-7:00 am
1 stop23h 19m
Sydney Kingsford Smith
Mon 2/23
11:50 am-8:51 pm
1 stop25h 01m
New YorkSydney
LGA - SYD
LGASYD
New York LaGuardia
Tue 2/3
3:41 pm-7:00 am
1 stop23h 19m
Sydney Kingsford Smith
Tue 2/17
11:50 am-8:51 pm
1 stop25h 01m
New YorkSydney
LGA - SYD
LGASYD
New York LaGuardia
Tue 2/10
3:41 pm-7:00 am
1 stop23h 19m
Sydney Kingsford Smith
Wed 2/25
11:50 am-4:27 pm
1 stop20h 37m
New YorkSydney
LGA - SYD
LGASYD
New York LaGuardia
Wed 2/11
3:41 pm-7:00 am
1 stop23h 19m
Sydney Kingsford Smith
Wed 2/25
11:50 am-4:27 pm
1 stop20h 37m
New YorkSydney
LGA - SYD
LGASYD
New York LaGuardia
Mon 2/9
3:41 pm-7:00 am
1 stop23h 19m
Sydney Kingsford Smith
Wed 2/25
11:50 am-4:27 pm
1 stop20h 37m
NewarkSydney
EWR - SYD
EWRSYD
Newark
Tue 6/23
6:25 pm-7:00 am
1 stop22h 35m
Sydney Kingsford Smith
Sun 7/5
9:30 am-4:16 pm
1 stop20h 46m
NewarkSydney
EWR - SYD
EWRSYD
Newark
Tue 6/23
6:25 pm-7:00 am
1 stop22h 35m
Sydney Kingsford Smith
Tue 7/7
9:30 am-4:16 pm
1 stop20h 46m
NewarkSydney
EWR - SYD
EWRSYD
Newark
Wed 6/24
6:25 pm-7:00 am
1 stop22h 35m
Sydney Kingsford Smith
Mon 7/6
9:30 am-4:16 pm
1 stop20h 46m
NewarkSydney
EWR - SYD
EWRSYD
Newark
Mon 4/13
6:30 pm-7:00 am
1 stop22h 30m
Sydney Kingsford Smith
Sun 5/17
10:20 am-5:37 pm
1 stop21h 17m
NewarkSydney
EWR - SYD
EWRSYD
Newark
Tue 4/14
6:30 pm-7:00 am
1 stop22h 30m
Sydney Kingsford Smith
Sun 5/17
10:20 am-5:37 pm
1 stop21h 17m
Compare providers for flights to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Sydney in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: Out of all of the providers offering Sydney flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Sydney flight deals on Cheapflights and FlightHub. This is based on searches made for Sydney flights over the past month.
- Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Sydney flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Sydney. This is based on data collected from Cheapflights searches made over the past month.
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 January 23, 2026.
Booking 88 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.
How long is the flight to Sydney?
On average, a flight from New York to Sydney takes 27 hours 36 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 most popular airlines that fly to Sydney?
The most popular airlines flying from New York to Sydney are Qantas Airways, United Airlines and Delta.
What are the cheapest airlines that fly to Sydney?
The cheapest airlines flying from New York to Sydney are Frontier, Delta and United Airlines.
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
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.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
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).
The best insider tips for flights to Sydney
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Sydney trip
Our travel experts
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with Delta, Qantas Airways, and United Airlines 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.
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
Comfort
Boarding
Food
Entertainment
Crew
Overall
Reviews
Kymberlee,Oct 2024
JFK - ATL
FAQs about flying to Sydney
Sydney, Australia airport overview
Sydney Airport (SYD), also referred to as Kingsford-Smith Airport, is situated in the suburb of Mascot, near Botany Bay, approximately 6 miles (9km) from Sydney, Australia’s largest city and main commercial and tourist hub. It is one of the oldest continuously running airports in the world and, having handled just over 35.9 million passengers in 2010, it is Australia’s busiest aerial hub.
Comprising three passenger terminals, namely International Terminal T1 and Domestic Terminals T2 and T3, Sydney Airport is home to a vast array of world-class shopping and dining venues, as well as a host of facilities and amenities for both tourists and business travelers. Check-in, baggage claims, immigrations, customs and security are generally smooth and painless; however, like most international airports, standard airport processes can slow down during peak times.
In essence, Sydney Airport is clean, efficient and well maintained. Better yet, transport to and from the airport is abundant and therefore makes this airport an ideal gateway for those traveling to Sydney and surrounds.