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$518+ Cheap flights from Connecticut to Sydney (SYD)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Connecticut to Sydney

Cheapest flights from Connecticut to Sydney
Explore the most affordable flight options available from Connecticut to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
EWR
-
SYD
1 stop23h 20m
Air Canada
Wed 5/139:20 am
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 3/24$861
This lol.travel deal was found by Cheapflights users on 3/24. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 pm
EWR
-
SYD
1 stop23h 20m
Air Canada
Tue 5/129:20 am
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 3/24$868
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Mon 5/186:05 pm
EWR
-
SYD
1 stop23h 15m
Air Canada
Wed 5/279:20 am
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 3/24$872
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Tue 4/142:25 pm
EWR
-
SYD
2 stops26h 55m
Air Canada
Tue 4/219:20 am
SYD
-
EWR
1 stop21h 10m
Air Canada
Deal found 3/24$873
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Mon 5/42:25 pm
EWR
-
SYD
2 stops26h 55m
Air Canada
Fri 5/299:20 am
SYD
-
EWR
2 stops42h 05m
Air Canada
Deal found 3/24$909
This Travelocity deal was found by Cheapflights users on 3/24. 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.
Sun 11/16:15 pm
EWR
-
SYD
1 stop23h 20m
Air Canada
Sat 11/1411:20 am
SYD
-
EWR
1 stop21h 18m
Air Canada
Deal found 3/24$910
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Wed 8/269:00 am
JFK
-
SYD
2 stops32h 20m
Air Canada
Tue 9/19:20 am
SYD
-
JFK
3 stops50h 27m
Air Canada
Deal found 3/24$1,075
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Mon 4/273:30 pm
LGA
-
SYD
2 stops25h 50m
Air Canada
Wed 5/69:20 am
SYD
-
LGA
2 stops24h 16m
Air Canada
Deal found 3/23$1,077
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Mon 4/132:30 pm
LGA
-
SYD
2 stops26h 50m
Air Canada
Mon 4/279:20 am
SYD
-
LGA
2 stops23h 41m
Air Canada
Deal found 3/23$1,082
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:20 pm
JFK
-
SYD
Nonstop23h 00m
Qantas Airways
Mon 4/279:10 am
SYD
-
JFK
1 stop21h 10m
Qantas Airways
Deal found 3/24$1,083
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:20 pm
JFK
-
SYD
1 stop23h 00m
Qantas Airways
Wed 5/139:10 am
SYD
-
JFK
1 stop21h 10m
Qantas Airways
Deal found 3/24$1,085
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Mon 9/288:45 am
LGA
-
SYD
2 stops32h 35m
Air Canada
Thu 10/2910:20 am
SYD
-
LGA
2 stops38h 27m
Air Canada
Deal found 3/24$1,085

Find flight deals from Connecticut to Sydney

Keep the following information in mind while searching for Connecticut to Sydney flight deals. Data was last updated March 24, 2026.

Round-trip from

$861
(Expedia)

One-way from

$518
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,438
From Connecticut to Sydney Kingsford Smith
Search Deals
One-way flight from Connecticut to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Connecticut to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 5/4

1:30 pm-6:55 am

1 stop27h 25m

Sydney Kingsford Smith

Tue 5/19

10:20 am-11:23 pm

1 stop27h 03m

$1,218

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sun 4/19

4:09 pm-6:50 am

2 stops24h 41m

Sydney Kingsford Smith

Sun 4/26

9:15 am-6:18 am

2 stops35h 03m

$1,231

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sun 5/17

12:59 pm-6:50 am

2 stops27h 51m

Sydney Kingsford Smith

Sun 5/24

9:15 am-9:55 pm

1 stop26h 40m

$1,231

NewarkSydney

EWR - SYD

EWRSYD

Newark

Thu 4/23

6:30 pm-7:00 am

1 stop22h 30m

Sydney Kingsford Smith

Sun 5/3

9:30 am-4:44 pm

1 stop21h 14m

$1,276

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sat 5/2

12:59 pm-6:50 am

2 stops27h 51m

Sydney Kingsford Smith

Sun 5/17

9:15 am-4:00 pm

1 stop20h 45m

$1,281

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 8/8

2:25 pm-6:55 am

2 stops26h 30m

Sydney Kingsford Smith

Wed 8/19

9:30 am-6:32 pm

2 stops23h 02m

$1,281

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sun 8/2

12:25 pm-6:50 am

2 stops28h 25m

Sydney Kingsford Smith

Sun 8/23

9:15 am-10:33 pm

1 stop27h 18m

$1,321

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 8/1

3:20 pm-7:00 am

2 stops25h 40m

Sydney Kingsford Smith

Sat 8/22

10:20 am-6:32 pm

2 stops22h 12m

$1,331

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 4/18

12:00 pm-6:50 am

2 stops28h 50m

Sydney Kingsford Smith

Sat 4/25

9:15 am-11:21 pm

2 stops28h 06m

$1,331

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 8/8

3:20 pm-6:55 am

2 stops25h 35m

Sydney Kingsford Smith

Fri 8/21

9:30 am-7:05 pm

2 stops23h 35m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Connecticut to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Sydney

How much does it cost to fly round-trip from Connecticut to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Connecticut?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Connecticut.

  • How long is the flight from Connecticut to Sydney?

    A quick flight from Connecticut to Sydney can take about 24h 41m. United Airlines provides one of the quickest options available for as low as $1,231. The distance between Connecticut and Sydney is about 9943 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Connecticut to Sydney?

    When deciding which route to take from Connecticut to Sydney consider New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith or New York LaGuardia - Sydney Kingsford Smith as they are the most popular.

  • Can I find deals for flights from Connecticut to Sydney that include hotel bookings?

    Yes. In addition to deals on Connecticut to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Sydney.

  • Can I find deals for business class flights from Connecticut to Sydney?

    Yes. Cheapflights offers flight deals from Connecticut to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Connecticut to Sydney

Discover the top airline that operate flights from Connecticut to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,274Average$1,438FlexibilityNo cancel feeOn-time71%

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