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Cheap flights from Connecticut to Sydney from $907

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
12 Jun — 19 Jun1
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 13 May 2026.

Mon 11/518:05
EWR
-
SYD
1 stop23h 15m
Air Canada
Sun 24/509:20
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 8/5$1,480
Sun 24/516:00
LGA
-
SYD
2 stops25h 20m
Air Canada
Sun 7/609:20
SYD
-
LGA
2 stops36h 41m
Air Canada
Deal found 10/5$1,497
Mon 1/614:30
LGA
-
SYD
2 stops26h 50m
Air Canada
Mon 22/609:20
SYD
-
LGA
2 stops36h 40m
Air Canada
Deal found 11/5$1,517
Tue 9/616:00
LGA
-
SYD
2 stops25h 20m
Air Canada
Tue 16/609:20
SYD
-
LGA
2 stops36h 41m
Air Canada
Deal found 9/5$1,531
Wed 5/814:30
LGA
-
SYD
2 stops26h 50m
Air Canada
Wed 19/809:20
SYD
-
LGA
2 stops27h 15m
Air Canada
Deal found 10/5$1,534
Wed 3/613:30
JFK
-
SYD
1 stop39h 40m
ANA
Wed 17/611:45
SYD
-
JFK
1 stop25h 10m
ANA
Deal found 12/5$1,548
Sun 17/518:05
EWR
-
SYD
1 stop23h 15m
Air Canada
Sun 24/509:20
SYD
-
EWR
1 stop21h 20m
Air Canada
Deal found 12/5$1,552
Sun 17/516:00
LGA
-
SYD
2 stops25h 20m
Air Canada
Tue 2/609:20
SYD
-
LGA
2 stops23h 40m
Air Canada
Deal found 11/5$1,559
Sun 17/506:30
LGA
-
SYD
2 stops34h 50m
Air Canada
Sun 31/509:20
SYD
-
LGA
2 stops26h 10m
Air Canada
Deal found 12/5$1,560
Sun 17/518:05
EWR
-
SYD
1 stop23h 15m
Air Canada
Sun 31/509:20
SYD
-
EWR
2 stops36h 16m
Air Canada
Deal found 12/5$1,560
Wed 5/815:30
LGA
-
SYD
2 stops25h 50m
Air Canada
Tue 18/809:20
SYD
-
LGA
2 stops26h 10m
Air Canada
Deal found 11/5$1,562
Tue 2/614:30
LGA
-
SYD
2 stops26h 50m
Air Canada
Tue 9/609:20
SYD
-
LGA
2 stops23h 40m
Air Canada
Deal found 10/5$1,563

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 13 May 2026.

Round-trip from

$1,497

One-way from

$907

Popular in

December

Cheapest in

July

Average price

$1,889
Air Canada
  • Air Canada
  • 24/5-7/6
  • 4 total stops
  • 62h 01m total
  • Connecticut to Sydney
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 42h 35m total
  • Connecticut to Sydney
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($902 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($220 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 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 1/6

16:00-06:55

2 stops24h 55m

Sydney Kingsford Smith

Mon 8/6

10:20-16:53

1 stop20h 33m

$1,606

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 10/6

16:00-06:55

1 stop24h 55m

Sydney Kingsford Smith

Wed 24/6

09:30-17:15

1 stop21h 45m

$1,606

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 22/7

15:20-07:00

2 stops25h 40m

Sydney Kingsford Smith

Tue 4/8

09:30-21:54

2 stops26h 24m

$1,613

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 3/6

15:25-07:00

2 stops25h 35m

Sydney Kingsford Smith

Wed 17/6

09:30-19:53

2 stops24h 23m

$1,613

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 26/5

15:20-07:00

2 stops25h 40m

Sydney Kingsford Smith

Wed 3/6

10:20-19:22

2 stops23h 02m

$1,613
Fastest return journey

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 30/5

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Mon 15/6

10:20-16:53

1 stop20h 33m

$1,671

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/6

15:25-06:55

2 stops25h 30m

Sydney Kingsford Smith

Sat 13/6

09:30-18:47

2 stops23h 17m

$1,678

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/6

15:25-06:55

2 stops25h 30m

Sydney Kingsford Smith

Thu 18/6

09:30-19:11

2 stops23h 41m

$1,678

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 31/5

15:20-07:00

2 stops25h 40m

Sydney Kingsford Smith

Thu 18/6

09:30-19:11

2 stops23h 41m

$1,678

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Fri 29/5

15:38-07:00

2 stops25h 22m

Sydney Kingsford Smith

Sat 13/6

09:30-18:47

2 stops23h 17m

$1,743

Flights are sorted by cheapest return flights first.

Deals found on 9/5

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
No data available for this route at this time. Please check back soon.

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 $1,606, United Airlines can have you in Sydney from Connecticut in 24h 55m. The distance from Connecticut to Sydney is about 15970 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
Katoomba
Terrigal
Lithgow
Manly
Cronulla
Bondi Beach
Leura
Randwick
Coogee

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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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