LGA - SYD

$653 Find Cheap Flights from New York LaGuardia Airport 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 from LaGuardia to Sydney departing on 5/15. 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 in flight searches from New York to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,061
Air Canada
Fri 5/22Thu 6/4
LGA - SYD • 2 stops
Cheapest one-way
$653
Multiple Airlines
Fri 5/15
LGA - SYD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between LaGuardia and Sydney. You'll need at least 1 connection.
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Top layover airports
Atlanta (ATL)
Cheapest • Avg $306 (round-trip)
Detroit (DTW)
Shortest trip • 7h 36m (one-way)
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Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Sydney (LGA-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia 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 from LaGuardia to Sydney

Fri, May 22 - Thu, Jun 4
Air Canada Logo
4:00 pm - 7:20 am
LGA
-
SYD
25h 20m
2 stops
Air Canada Logo
9:20 am - 7:51 am
SYD
-
LGA
36h 31m
2 stops
$1,061Air Canada
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
6:02 am - 12:05 pm
LGA
-
SYD
40h 03m
3 stops
Multiple Airlines Logo
1:15 pm - 4:04 pm
SYD
-
LGA
40h 49m
3 stops
$1,064Multiple Airlines
Sun, May 24 - Sat, Jun 6
Air Canada Logo
2:30 pm - 7:20 am
LGA
-
SYD
26h 50m
2 stops
Air Canada Logo
9:20 am - 8:59 pm
SYD
-
LGA
25h 39m
2 stops
$1,066Air Canada
Thu, May 21 - Wed, Jun 3
Air Canada Logo
11:35 am - 7:20 am
LGA
-
SYD
29h 45m
2 stops
Air Canada Logo
9:20 am - 10:36 pm
SYD
-
LGA
27h 16m
2 stops
$1,068Air Canada
Fri, May 22 - Thu, Jun 4
Air Canada Logo
4:00 pm - 7:20 am
LGA
-
SYD
25h 20m
2 stops
Air Canada Logo
9:20 am - 10:36 pm
SYD
-
LGA
27h 16m
2 stops
$1,074Air Canada
Sat, May 23 - Fri, Jun 5
Air Canada Logo
10:35 am - 7:20 am
LGA
-
SYD
30h 45m
2 stops
Air Canada Logo
9:20 am - 9:30 pm
SYD
-
LGA
26h 10m
2 stops
$1,078Air Canada
Sat, May 23 - Fri, Jun 5
Air Canada Logo
10:35 am - 7:20 am
LGA
-
SYD
30h 45m
2 stops
Air Canada Logo
9:20 am - 7:36 pm
SYD
-
LGA
24h 16m
2 stops
$1,079Air Canada
Tue, Jun 23 - Wed, Jul 22
Air Canada Logo
3:30 pm - 7:20 am
LGA
-
SYD
25h 50m
2 stops
Air Canada Logo
9:20 am - 7:45 pm
SYD
-
LGA
24h 25m
2 stops
$1,082Air Canada
Wed, Jul 1 - Thu, Jul 30
Air Canada Logo
3:30 pm - 7:20 am
LGA
-
SYD
25h 50m
2 stops
Air Canada Logo
9:20 am - 7:45 pm
SYD
-
LGA
24h 25m
2 stops
$1,083Air Canada
Mon, May 25 - Sun, Jun 7
Air Canada Logo
4:00 pm - 7:20 am
LGA
-
SYD
25h 20m
2 stops
Air Canada Logo
9:20 am - 7:51 am
SYD
-
LGA
36h 31m
2 stops
$1,084Air Canada
Booking Insights

KAYAK's insights & trends for LaGuardia to Sydney flights

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

How much is a round-trip flight from New York LaGuardia Airport to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York LaGuardia Airport to Sydney departing in May.
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Good to know

Low seasonApril
Cheapest flight$653
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from New York LaGuardia Airport to Sydney

When to book flights from LaGuardia to Sydney

Are your dates flexible? Find out the best times to travel from LaGuardia 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Sydney flights

  • What is the cheapest flight from New York LaGuardia Airport to Sydney?

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Sydney was $653 for a one-way ticket and $1,061 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Sydney?

    Yes

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Sydney?

    Star Alliance is the only airline alliance operating flights between New York LaGuardia Airport and Sydney.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 from New York LaGuardia Airport to Sydney.

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

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

  • What is the Hacker Fare option on flights from New York LaGuardia Airport 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 to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and SYD can sometimes prove cheaper using this method.

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

Reviews of the top airline flying from LaGuardia to Sydney

 
See real verified KAYAK customer reviews for airlines flying from New York to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia 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.
7.4
United AirlinesOverall score based on 9546 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

10.0 ExcellentMitchell, Apr 2026
EWR - SFO
Read more United Airlines reviews

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Everything you need to know for your flight from LaGuardia to Sydney

Information on your arrival and departure airports

New York LaGuardia Airport (LGA)
Sydney (SYD)