YQY

$291 Find Cheap Flights to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Sydney

Fri, Oct 3 - Mon, Oct 6
Air Canada Logo
9:00 am - 3:48 pmJFK-YQY
5h 48m1 stop
Air Canada Logo
4:30 pm - 9:45 pmYQY-JFK
6h 15m1 stop
$508Air Canada
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Fri, Oct 3 - Mon, Oct 6
Air Canada Logo
8:45 am - 3:48 pmLGA-YQY
6h 03m1 stop
Air Canada Logo
4:30 pm - 9:30 pmYQY-LGA
6h 00m1 stop
$508Air Canada
Find Deal
Fri, Oct 3 - Mon, Oct 6
Air Canada Logo
9:00 am - 3:48 pmEWR-YQY
5h 48m1 stop
Air Canada Logo
5:15 am - 10:14 amYQY-EWR
5h 59m1 stop
$515Air Canada
Find Deal
Mon, Oct 6 - Fri, Oct 10
Air Canada Logo
8:45 am - 3:48 pmLGA-YQY
6h 03m1 stop
Air Canada Logo
4:30 pm - 9:30 pmYQY-LGA
6h 00m1 stop
$542Air Canada
Find Deal
Mon, Oct 6 - Fri, Oct 10
Air Canada Logo
9:00 am - 3:48 pmEWR-YQY
5h 48m1 stop
Air Canada Logo
5:15 am - 10:14 amYQY-EWR
5h 59m1 stop
$549Air Canada
Find Deal
Mon, Oct 6 - Fri, Oct 10
Air Canada Logo
6:00 am - 3:48 pmLGA-YQY
8h 48m2 stops
Air Canada Logo
4:30 pm - 9:30 pmYQY-LGA
6h 00m1 stop
$549Air Canada
Find Deal
Thu, Jul 10 - Tue, Jul 15
Logo
12:15 pm - 10:30 amBOS-YQY
21h 15m3 stops
Logo
8:00 am - 6:28 pmYQY-BOS
11h 28m2 stops
$697
Find Deal
Mon, Sep 1 - Sat, Oct 11
WestJet Logo
7:00 pm - 6:51 pmBOS-YQY
22h 51m2 stops
WestJet Logo
7:40 pm - 6:10 pmYQY-BOS
23h 30m2 stops
$853WestJet
Find Deal
Fri, Oct 10 - Tue, Oct 14
WestJet Logo
6:30 pm - 6:51 pmBOS-YQY
23h 21m1 stop
WestJet Logo
7:40 pm - 10:29 pmYQY-BOS
27h 49m2 stops
$855WestJet
Find Deal
Mon, Sep 1 - Sat, Oct 11
WestJet Logo
7:00 pm - 6:51 pmBOS-YQY
22h 51m2 stops
WestJet Logo
7:40 pm - 6:10 pmYQY-BOS
23h 30m3 stops
$921WestJet
Find Deal
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KAYAK's insights & trends for flights to Sydney

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

How long is the flight to Sydney?

The duration of your flight to Sydney depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Sydney on KAYAK are from New York, which takes 5h 47m, San Francisco, which takes 9h 12m, Boston, which takes 9h 45m, and Los Angeles, which takes 19h 11m.

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Good to know - Book Cheap Sydney Plane Tickets

Low seasonFebruary
High seasonAugust
Cheapest flight$291
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Newark Liberty Airport to Sydney

When to book flights to Sydney

Are your dates flexible? Find out the best times to travel to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Sydney based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sydney flights

  • How far is Sydney Airport from central Sydney?

    There are 7 miles between Sydney city center and Sydney Airport.

  • What is the name of Sydney’s airport?

    There is only 1 airport in Sydney, called Sydney Airport (YQY). It can also be referred to as Sydney.

  • What is the cheapest day to fly to Sydney?

    Based on KAYAK data, the cheapest day to fly to Sydney is Tuesday where round-trip tickets can be as cheap as $434. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,043 on average.

  • How does KAYAK find such low prices on flights 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 to Sydney.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sydney?

    The cheapest time of day to fly to Sydney is generally in the morning, when round-trip flights cost $687 on average. The most expensive time of day to fly to Sydney is generally in the evening, which is peak travel time and where the average cost of a ticket is $854.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top airline flying to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9568 reviews
7.0Comfort
7.8Crew
6.8Entertainment
6.3Food
7.3Boarding
Airline reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

6.0 GoodAnonymous, Jun 2025CMH - YYZ
Read more Air Canada reviews

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Great overall. Quick boarding, attentive staff - great experience in premium class.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

Everything was fine, crew was great. Always appreciate an on-time flight.

Everything you need to know for your flight to Sydney

Flights with popular airlines flying to Sydney

Flights from the other most popular airlines that fly from the United States to Sydney according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Air Canada flights to Sydney

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