LGA - SYD

$453 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 2/19. 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.
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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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Cheap Flight Deals from LaGuardia to Kingsford Smith (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 Kingsford Smith 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.

Recent round-trip flight deals from LaGuardia to Sydney

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from LaGuardia to Sydney.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:35 pm - 9:35 amLGA-SYD
28h 00m2 stops
11:20 am - 9:33 pmSYD-LGA
26h 13m2 stops
$899Air Canada
Find Deal
Sat, Feb 8 - Wed, Feb 12
6:30 am - 8:35 amLGA-SYD
35h 05m2 stops
10:20 am - 2:54 pmSYD-LGA
43h 34m2 stops
$904Air Canada
Find Deal
Mon, Mar 10 - Tue, Mar 25
3:30 pm - 9:05 amLGA-SYD
25h 35m2 stops
11:50 am - 4:33 pmSYD-LGA
20h 43m1 stop
$957United Airlines
Find Deal
Sun, Feb 9 - Sat, Feb 15
1:15 pm - 7:00 amLGA-SYD
25h 45m2 stops
11:20 am - 6:48 pmSYD-LGA
22h 28m2 stops
$959United Airlines
Find Deal
Sun, Feb 2 - Tue, Mar 18
5:48 pm - 12:15 pmLGA-SYD
28h 27m2 stops
1:15 pm - 10:01 amSYD-LGA
34h 46m3 stops
Thu, May 1 - Tue, May 6
12:25 pm - 7:00 amLGA-SYD
26h 35m1 stop
11:50 am - 4:26 pmSYD-LGA
20h 36m1 stop
$996Lufthansa
Find Deal
Sun, Jan 26 - Thu, Jan 30
2:00 pm - 7:00 amLGA-SYD
25h 00m1 stop
11:50 am - 6:59 pmSYD-LGA
23h 09m1 stop
$997Lufthansa
Find Deal
Sat, Feb 8 - Fri, Feb 21
5:48 pm - 12:15 pmLGA-SYD
28h 27m2 stops
1:45 pm - 10:01 amSYD-LGA
34h 16m3 stops
$1,002
Find Deal
Thu, May 1 - Sat, May 10
3:29 pm - 8:35 amLGA-SYD
25h 06m2 stops
10:05 am - 7:15 pmSYD-LGA
24h 10m2 stops
$1,042Delta
Find Deal
Sun, Feb 23 - Tue, Mar 11
3:00 pm - 8:35 amLGA-SYD
25h 35m2 stops
2:15 pm - 9:44 pmSYD-LGA
23h 29m2 stops
$1,051Delta
Find Deal
Mon, Jan 27 - Thu, Feb 13

Flights from LaGuardia to Sydney - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from New York LaGuardia Airport to Sydney?

The average price of all round-trip flights from New York LaGuardia Airport to Sydney clicked on KAYAK for each day over the last 12 months.
When flying from New York LaGuardia Airport to Sydney, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to New York LaGuardia Airport, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

Good to know

Low season

March

High season

February

Cheapest flight

$453
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 35% 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 $453 for a one-way ticket and $899 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between New York LaGuardia Airport and Sydney, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New York to Sydney, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from New York to Sydney are Delta and United Airlines. With an average price for the route of $1,314 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,090 and an overall rating of 7.4.

  • 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.

See more FAQs

Top airlines 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.
8.0
DeltaOverall score based on 8511 reviews
7.3Food
8.6Crew
8.0Comfort
7.9Entertainment
8.2Boarding
Airline reviews

Seats were really tight and the seat belts did not give enough slack.

8.0 ExcellentElizabeth, Jan 2025LGA - RIC
Read more Delta reviews

Seats were really tight and the seat belts did not give enough slack.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

The WiFi has been awful on my last few Delta Air Lines flights.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Typical flying experience in the US. Nothing particularly good or bad.

I was able to select a gluten free meal for my outbound flight operated by KLM but my selection wasn’t saved on Delta so I ended up not having a hot meal. The cabin crew was nice enough to offer some cheese so I could pair it with some gf crackers I had. The seat would recline but slowly but surely would come back up so I couldn’t sleep as I would have wanted to.

Forced to check my bag which fit in carry on, boarded and then sat for over an hour waiting to take off with no explanation.

7 hour delay for mechanical reasons Handled badly by crew and delta personnel

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Why is it that United flights from Newark are constantly delayed? Newark is a United hub!!!!!

horrible website for checking in- no option just to write the passport number; ludicrous

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Flight attendant gave incorrect information and no immigration/customs forms!

After checking in online i called United to make sure I have special food ordered ( kosher option). Representative I spoke with on the phone with assured me that special meal was ordered. On the plane, during meal service I was informed that there is no note about it and no kosher meal was ordered for me. Flight attendant said she will check if maybe was a mix up and meal is somewhere. But never came back with any update. So entire flight with no food...

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

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