How long does it take to fly to Sydney?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into Sydney, then you can expect flight times to average 28h 48m and 43h, respectively.

How many flights depart from Connecticut to Sydney on average per week?

As of May 2026, 10 flights take off from Connecticut and land in Sydney each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What is the cheapest airline that flies from Connecticut to Sydney Kingsford Smith?

Qantas Airways, United Airlines, and Delta are the most popular carriers operating from Connecticut to Sydney Kingsford Smith

When did momondo last update prices for flights from Connecticut to Sydney Kingsford Smith Airport?

Prices for flights from Connecticut to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Connecticut to Sydney Kingsford Smith Airport?

As of May 2026, there are 3 operators available to choose from for flights from Connecticut to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Connecticut to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$850 Cheap Flights from Connecticut to Sydney in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Connecticut to Sydney

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 16:33

SYD

EWR

21h 13m

1 stop

$1,414Air Canada

Sun, 21 Jun - Tue, 7 Jul

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 16:33

SYD

EWR

21h 13m

1 stop

$1,415Air Canada

Sun, 21 Jun - Tue, 7 Jul

19:20 - 08:20

JFK

SYD

23h 00m

1 stop

09:10 - 19:45

SYD

JFK

24h 35m

1 stop

$1,599Qantas Airways

Fri, 21 Aug - Sun, 30 Aug

14:00 - 08:00

LGA

SYD

27h 00m

2 stops

11:20 - 00:27

SYD

LGA

28h 07m

2 stops

$1,600Air New Zealand

Wed, 14 Oct - Sun, 1 Nov

16:22 - 06:50

JFK

SYD

24h 28m

2 stops

09:15 - 21:25

SYD

JFK

26h 10m

2 stops

$1,601Delta

Tue, 11 Aug - Tue, 18 Aug

15:39 - 07:00

LGA

SYD

25h 21m

2 stops

09:30 - 19:25

SYD

LGA

23h 55m

2 stops

$1,601United Airlines

Tue, 11 Aug - Wed, 19 Aug

11:10 - 06:50

JFK

SYD

29h 40m

2 stops

09:15 - 20:02

SYD

JFK

24h 47m

1 stop

$1,603Delta

Wed, 1 Jul - Mon, 13 Jul

09:10 - 06:55

LGA

SYD

31h 45m

2 stops

09:30 - 23:30

SYD

LGA

28h 00m

2 stops

$1,603United Airlines

Tue, 23 Jun - Mon, 6 Jul

19:20 - 08:20

JFK

SYD

23h 00mdirect

12:00 - 21:00

SYD

JFK

23h 00m

1 stop

$1,604Qantas Airways

Tue, 23 Jun - Wed, 15 Jul

14:42 - 06:55

PVD

SYD

26h 13m

2 stops

09:30 - 23:59

SYD

PVD

28h 29m

2 stops

$2,105Air New Zealand

Mon, 14 Sep - Thu, 24 Sep

Air Canada flights from Connecticut to Sydney

Our best Air Canada deals on Connecticut to Sydney flight tickets

Air Canada

1 June

EWR18:05Newark

23h 15m

1 stop

SYD07:20Sydney Kingsford Smith

16 June

SYD09:20Sydney Kingsford Smith

21h 20m

1 stop

EWR16:40Newark

$1,405

Air Canada

21 June

EWR18:05Newark

23h 15m

1 stop

SYD07:20Sydney Kingsford Smith

7 July

SYD09:20Sydney Kingsford Smith

21h 13m

1 stop

EWR16:33Newark

$1,414

Air Canada

21 June

EWR18:05Newark

23h 15m

1 stop

SYD07:20Sydney Kingsford Smith

7 July

SYD09:20Sydney Kingsford Smith

21h 13m

1 stop

EWR16:33Newark

$1,415

United Airlines flights from Connecticut to Sydney

Our best United Airlines deals on Connecticut to Sydney flight tickets

United Airlines

21 June

EWR07:00Newark

33h 55m

1 stop

SYD06:55Sydney Kingsford Smith

7 July

SYD10:20Sydney Kingsford Smith

25h 05m

1 stop

EWR21:25Newark

$1,583

United Airlines

1 June

EWR07:00Newark

33h 55m

1 stop

SYD06:55Sydney Kingsford Smith

16 June

SYD10:20Sydney Kingsford Smith

25h 05m

1 stop

EWR21:25Newark

$1,585

United Airlines

2 June

EWR13:20Newark

27h 35m

1 stop

SYD06:55Sydney Kingsford Smith

14 June

SYD10:20Sydney Kingsford Smith

28h 50m

1 stop

EWR01:10Newark

$1,594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 21/6

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 7/7

09:20-16:33

1 stop21h 13m

$1,414

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 21/6

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 7/7

09:20-16:33

1 stop21h 13m

$1,415

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Fri 21/8

19:20-08:20

1 stop23h 00m

Sydney Kingsford Smith

Sun 30/8

09:10-19:45

1 stop24h 35m

$1,599

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 14/10

14:00-08:00

2 stops27h 00m

Sydney Kingsford Smith

Sun 1/11

11:20-00:27

2 stops28h 07m

$1,600

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 11/8

16:22-06:50

2 stops24h 28m

Sydney Kingsford Smith

Tue 18/8

09:15-21:25

2 stops26h 10m

$1,601

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 11/8

15:39-07:00

2 stops25h 21m

Sydney Kingsford Smith

Wed 19/8

09:30-19:25

2 stops23h 55m

$1,601

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 1/7

11:10-06:50

2 stops29h 40m

Sydney Kingsford Smith

Mon 13/7

09:15-20:02

1 stop24h 47m

$1,603

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 23/6

09:10-06:55

2 stops31h 45m

Sydney Kingsford Smith

Mon 6/7

09:30-23:30

2 stops28h 00m

$1,603

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 23/6

19:20-08:20

Nonstop23h 00m

Sydney Kingsford Smith

Wed 15/7

12:00-21:00

1 stop23h 00m

$1,604

ProvidenceSydney

PVD - SYD

PVDSYD

Providence-TFGreen

Mon 14/9

14:42-06:55

2 stops26h 13m

Sydney Kingsford Smith

Thu 24/9

09:30-23:59

2 stops28h 29m

$2,105

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Connecticut, with most prices found around $0. If you aren’t able to travel to Sydney during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $0.

Cheap Connecticut to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Sydney

Fastest flight time	21h 56m
Direct flights	Every day
Airports in Sydney	1 airport

The fastest flight from Connecticut to Sydney takes 21h 56m

Direct flights go from Connecticut to Sydney every day.

There is 1 airport in Sydney. From Connecticut there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Connecticut to Sydney

When did momondo last update prices for flights from Connecticut to Sydney Kingsford Smith Airport?
Prices for flights from Connecticut to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Connecticut to Sydney Kingsford Smith Airport?
As of May 2026, there are 3 operators available to choose from for flights from Connecticut to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Connecticut to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Connecticut.

Can I find flights from Connecticut to Sydney with flexible booking policies on momondo?

Flights from Connecticut to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Connecticut to Sydney?

Once you have performed a search for Connecticut to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.