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$520+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Orbitz deal was found by Cheapflights users on 12/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:47 amEWR - SYD
2 stops33h 48mMultiple Airlines
Tue 1/207:45 amSYD - EWR
2 stops25h 08mMultiple Airlines
Deal found 12/15$1,173
This Air Canada deal was found by Cheapflights users on 12/17. 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 12/319:29 pmEWR - SYD
2 stops41h 26mAir Canada
Thu 1/2911:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/17$1,264
This Air Canada deal was found by Cheapflights users on 12/17. 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 12/314:50 pmJFK - SYD
2 stops46h 05mAir Canada
Thu 1/2911:20 amSYD - JFK
2 stops49h 38mAir Canada
Deal found 12/17$1,268
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:45 pmJFK - SYD
1 stop23h 15mQantas Airways
Mon 5/188:55 amSYD - JFK
1 stop21h 25mQantas Airways
Deal found 12/17$1,293
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:45 pmJFK - SYD
1 stop23h 15mQantas Airways
Fri 1/238:55 amSYD - JFK
1 stop21h 30mQantas Airways
Deal found 12/16$1,294
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:15 pmJFK - SYD
1 stop23h 55mQantas Airways
Thu 1/2911:20 amSYD - JFK
1 stop28h 32mQantas Airways
Deal found 12/16$1,299
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 pmJFK - SYD
1 stop45h 30mQantas Airways
Tue 1/201:05 pmSYD - JFK
1 stop41h 20mQantas Airways
Deal found 12/17$1,321
This Expedia deal was found by Cheapflights users on 12/16. 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 12/282:47 pmEWR - SYD
2 stops26h 48mAir Canada
Fri 1/1611:20 amSYD - EWR
2 stops24h 18mAir Canada
Deal found 12/16$1,347
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/309:45 amJFK - SYD
2 stops31h 50mAir Canada
Fri 1/2311:20 amSYD - JFK
2 stops25h 38mAir Canada
Deal found 12/16$1,351
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/3012:45 pmLGA - SYD
2 stops28h 50mAir Canada
Fri 1/2311:20 amSYD - LGA
2 stops26h 13mAir Canada
Deal found 12/16$1,351
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/3011:05 amEWR - SYD
2 stops27h 50mAir Canada
Fri 1/2311:20 amSYD - EWR
2 stops25h 17mAir Canada
Deal found 12/16$1,351
This Air Canada deal was found by Cheapflights users on 12/15. 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 12/3012:00 pmEWR - SYD
2 stops29h 35mAir Canada
Tue 1/2011:20 amSYD - EWR
3 stops37h 39mAir Canada
Deal found 12/15$1,399

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 December 18, 2025.

Round-trip from

$938
(Air Canada)

One-way from

$520
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$2,786
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. 18% potential increase in price ($333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($120 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Connecticut to Sydney that are best for you.

Fly from

Connecticut

Fly to

Sydney

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 2/10

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Mon 2/23

11:20 am-3:54 pm

1 stop20h 34m

$987

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 2/9

3:25 pm-8:30 am

1 stop25h 05m

Sydney Kingsford Smith

Wed 2/25

10:40 am-8:31 pm

1 stop25h 51m

$995

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 3/2

5:00 pm-8:30 am

1 stop23h 30m

Sydney Kingsford Smith

Sun 3/22

9:40 am-11:52 pm

1 stop29h 12m

$995

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/8

3:41 pm-7:00 am

1 stop23h 19m

Sydney Kingsford Smith

Mon 2/16

11:50 am-7:07 pm

1 stop23h 17m

$995

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 2/25

3:25 pm-8:30 am

1 stop25h 05m

Sydney Kingsford Smith

Sun 3/8

10:40 am-4:53 pm

1 stop22h 13m

$995

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 3/15

4:55 pm-9:05 am

2 stops25h 10m

Sydney Kingsford Smith

Wed 3/25

11:50 am-8:51 pm

1 stop24h 01m

$995

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 3/4

11:00 am-8:30 am

1 stop29h 30m

Sydney Kingsford Smith

Sun 3/15

9:40 am-8:08 pm

1 stop25h 28m

$995

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/10

3:41 pm-7:00 am

1 stop23h 19m

Sydney Kingsford Smith

Wed 2/18

11:50 am-4:27 pm

1 stop20h 37m

$995

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 3/16

4:55 pm-7:25 am

1 stop23h 30m

Sydney Kingsford Smith

Tue 3/24

9:40 am-5:53 pm

1 stop23h 13m

$995

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/10

3:41 pm-7:00 am

1 stop23h 19m

Sydney Kingsford Smith

Tue 2/17

11:50 am-7:07 pm

1 stop23h 17m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 58 results
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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

What is the cheapest month to book a flight from Connecticut to Sydney?

Currently, July is the cheapest month in which you can book a flight from Connecticut to Sydney (average of $358). Flying from Connecticut to Sydney in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CT to SYD?

Find hourly flight availability from Connecticut to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Connecticut to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight in the afternoon.

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 23h 05m. United Airlines provides one of the quickest options available for as low as $987. The distance between Connecticut and Sydney is about 9923 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.

  • What is the cheapest month to book a flight from Connecticut to Sydney?

    Currently, July is the cheapest month in which you can book a flight from Connecticut to Sydney (average of $358). Flying from Connecticut to Sydney in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

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

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Top 2 airlines flying from Connecticut to Sydney

Discover the top 2 airlines 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,274Average$1,439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,452Average$1,559FlexibilityNo cancel feeOn-time69%

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