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Cheap flights from Connecticut to Sydney from $735

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Sydney

Enter your travel dates to find the best prices.

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 27 March 2026.

Sun 26/418:00
EWR
-
SYD
1 stop23h 20m
Air Canada
Tue 12/509:20
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 24/3$1,202
Sun 19/418:00
EWR
-
SYD
1 stop23h 20m
Air Canada
Tue 5/509:20
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 26/3$1,244
Sun 19/414:25
EWR
-
SYD
2 stops26h 55m
Air Canada
Tue 19/509:20
SYD
-
EWR
2 stops42h 05m
Air Canada
Deal found 26/3$1,258
Sun 17/518:05
EWR
-
SYD
1 stop23h 15m
Air Canada
Sun 24/509:20
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 25/3$1,260
Tue 27/1016:55
JFK
-
SYD
2 stops48h 40m
Air Canada
Tue 10/1111:20
SYD
-
JFK
2 stops25h 38m
Air Canada
Deal found 24/3$1,547
Mon 17/819:20
JFK
-
SYD
1 stop23h 00m
Qantas Airways
Wed 26/809:10
SYD
-
JFK
1 stop21h 10m
Qantas Airways
Deal found 24/3$1,550
Sun 3/519:20
JFK
-
SYD
1 stop23h 00m
Qantas Airways
Sun 17/509:10
SYD
-
JFK
1 stop21h 10m
Qantas Airways
Deal found 24/3$1,552
Sun 23/820:30
LGA
-
SYD
3 stops44h 50m
Air Canada
Wed 2/909:20
SYD
-
LGA
2 stops36h 40m
Air Canada
Deal found 24/3$1,552
Mon 25/510:40
JFK
-
SYD
2 stops30h 40m
Air Canada
Tue 2/609:20
SYD
-
JFK
2 stops27h 28m
Air Canada
Deal found 26/3$1,553
Mon 13/414:30
LGA
-
SYD
1 stop26h 50m
Multiple Airlines
Mon 20/409:20
SYD
-
LGA
2 stops24h 11m
Multiple Airlines
Deal found 24/3$1,553
Thu 2/709:00
JFK
-
SYD
2 stops32h 20m
Air Canada
Fri 17/709:20
SYD
-
JFK
2 stops26h 27m
Air Canada
Deal found 24/3$1,555
Mon 27/415:30
LGA
-
SYD
2 stops25h 50m
Air Canada
Wed 6/509:20
SYD
-
LGA
2 stops24h 16m
Air Canada
Deal found 23/3$1,556

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 27 March 2026.

Round-trip from

$1,202

One-way from

$735

Popular in

January

Cheapest in

February

Average price

$2,078
Air Canada
  • Air Canada
  • 26/4-12/5
  • 2 total stops
  • 44h 40m total
  • Connecticut to Sydney
Search Deals
16/5
  • 16/5
  • 3 total stops
  • 34h 20m total
  • Connecticut to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 27 March 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 return flight

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 3/8

16:00-06:55

2 stops24h 55m

Sydney Kingsford Smith

Mon 10/8

09:30-16:49

1 stop21h 19m

$1,722

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 20/5

10:00-07:00

1 stop31h 00m

Sydney Kingsford Smith

Mon 25/5

09:30-18:59

1 stop23h 29m

$1,722

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 20/5

15:47-07:00

2 stops25h 13m

Sydney Kingsford Smith

Mon 25/5

09:30-19:22

2 stops23h 52m

$1,729

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 22/4

15:50-07:00

2 stops25h 10m

Sydney Kingsford Smith

Tue 28/4

09:30-18:44

2 stops23h 14m

$1,734

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 28/7

15:38-07:00

2 stops25h 22m

Sydney Kingsford Smith

Tue 25/8

10:20-18:32

2 stops22h 12m

$1,734

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 19/4

20:00-07:00

1 stop45h 00m

Sydney Kingsford Smith

Tue 28/4

09:30-17:02

1 stop21h 32m

$1,742

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 4/8

15:25-07:00

2 stops25h 35m

Sydney Kingsford Smith

Tue 11/8

10:20-19:13

2 stops22h 53m

$1,760

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 3/8

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Wed 12/8

09:30-16:37

1 stop21h 07m

$1,760

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 20/4

16:09-06:50

2 stops24h 41m

Sydney Kingsford Smith

Mon 27/4

09:15-16:29

1 stop21h 14m

$1,778

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 22/4

08:30-06:50

2 stops32h 20m

Sydney Kingsford Smith

Sun 3/5

09:15-20:59

2 stops25h 44m

$1,778

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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 return 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 for a return flight 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?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Connecticut to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Connecticut to Sydney?

    For as low as $1,885, United Airlines can have you in Sydney from Connecticut in 23h. The distance from Connecticut to Sydney is about 16002 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Lithgow
Katoomba
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Connecticut to Sydney flexibly with Cheapflights today.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Connecticut today and book when prices fit your budget.

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