YQY

$352 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 7/30. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$658
Air Canada
Mon 11/9Mon 11/16
LGA - YQY • 2 stops
Cheapest one-way
$352
Air Canada
Thu 7/30
BOS - YQY • 1 stop
Top routes
BOS
-
YQY
Cheapest
LAX
-
YQY
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight 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

Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
12:55 pm - 10:31 pm
LGA
-
YQY
8h 36m
2 stops
Air Canada Logo
5:45 am - 3:50 pm
YQY
-
LGA
11h 05m
2 stops
$658Air Canada
Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
3:40 pm - 10:31 pm
EWR
-
YQY
5h 51m
1 stop
Air Canada Logo
5:45 am - 9:47 am
YQY
-
EWR
5h 02m
1 stop
$674Air Canada
Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
3:30 pm - 10:31 pm
LGA
-
YQY
6h 01m
1 stop
Air Canada Logo
5:45 am - 9:47 am
YQY
-
LGA
5h 02m
1 stop
$674Air Canada
Mon, Jul 13 - Mon, Jul 20
Air Canada Logo
10:25 am - 4:14 pm
EWR
-
YQY
4h 49m
1 stop
Air Canada Logo
5:00 am - 10:05 am
YQY
-
EWR
6h 05m
1 stop
$675Air Canada
Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
1:55 pm - 10:31 pm
EWR
-
YQY
7h 36m
2 stops
Air Canada Logo
5:45 am - 9:47 am
YQY
-
EWR
5h 02m
1 stop
$681Air Canada
Mon, Jul 13 - Mon, Jul 20
Air Canada Logo
7:55 am - 4:14 pm
LGA
-
YQY
7h 19m
2 stops
Air Canada Logo
5:00 am - 10:55 am
YQY
-
LGA
6h 55m
1 stop
$687Air Canada
Mon, Nov 9 - Mon, Nov 16
Air Canada Logo
1:55 pm - 10:31 pm
EWR
-
YQY
7h 36m
2 stops
Air Canada Logo
5:45 am - 1:10 pm
YQY
-
EWR
8h 25m
2 stops
$689Air Canada
Mon, Jul 13 - Mon, Jul 20
Air Canada Logo
10:40 am - 4:14 pm
LGA
-
YQY
4h 34m
1 stop
Air Canada Logo
5:00 am - 10:55 am
YQY
-
LGA
6h 55m
1 stop
$691Air Canada
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
7:11 am - 4:39 pm
ORD
-
YQY
7h 28m
1 stop
Multiple Airlines Logo
5:00 am - 9:00 am
YQY
-
ORD
6h 00m
1 stop
$783Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
7:11 am - 4:39 pm
ORD
-
YQY
7h 28m
1 stop
Multiple Airlines Logo
5:00 am - 2:55 pm
YQY
-
ORD
11h 55m
2 stops
$819Multiple Airlines
Booking Insights

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.

What is the cheapest flight to Sydney?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Sydney was found on the route from Boston, at $658 return. The most popular connection is from Los Angeles to Sydney and KAYAK users have found round-trip deals for as low as $719 in the last 5 days.

Find deals

Good to know - Book Cheap Sydney Plane Tickets

Low seasonSeptember
Cheapest flight$352
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boston 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

  • What is the cheapest flight to Sydney?

    In the last 5 days, the cheapest flight deal to Sydney was found on the route from Boston, at $658 return. The most popular connection is from Los Angeles to Sydney and KAYAK users have found round-trip deals for as low as $719 in the last 5 days.

  • 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.

  • 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.

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 11220 reviews
7.1Comfort
7.8Crew
6.8Entertainment
7.3Boarding
6.3Food
Airline reviews

1didnt have wheel chair I ordered wheel chair in my ticket flight

10.0 ExcellentBoujemaa, Jun 2026
DEN - YUL
Read more Air Canada reviews

1didnt have wheel chair I ordered wheel chair in my ticket flight

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

It was pretty straight forward, no glitches or hidden costs

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Didn’t make it on the flight. Delayed then had to be rebooked, which in turn had me waiting at the airport for another 8 hours before next flight

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

The long delay was the worst part of the flight.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp
Inverness

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