How long is the flight from Connecticut to Australia?

The flight from Connecticut to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Hartford (a popular airport in Connecticut) to Sydney (the most popular airport in Australia), then the flight time is 25h 31m on average. If you fly from New Haven (another popular airport in Connecticut) to Sydney, then the average flight time is 26h 18m.

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

9 flights are operational weekly from Connecticut to Australia as of April 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

What is the cheapest airline that flies from Connecticut to Australia?

United Airlines, Delta, and Turkish Airlines are the most popular carriers operating from Connecticut to Australia

When did momondo last update prices for flights from Connecticut to Australia?

Prices for flights from Connecticut to Australia are updated daily.

How many operators does momondo search for flights from Connecticut to Australia?

There are 3 operators available for flights from Connecticut to Australia as of April 2026.

How old do you have to be to fly from Connecticut to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$736 Cheap Flights from Connecticut to Australia in 2026

1 adult

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Find the cheapest flights from Connecticut to Australia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:29 - 11:50

LGA

SYD

39h 21m

3 stops

13:20 - 16:11

SYD

LGA

40h 51m

3 stops

$1,519Multiple Airlines

Wed, 13 May - Wed, 3 Jun

05:55 - 11:50

EWR

SYD

39h 55m

3 stops

13:20 - 12:32

SYD

EWR

37h 12m

3 stops

$1,519Multiple Airlines

Wed, 13 May - Wed, 3 Jun

17:29 - 07:05

JFK

SYD

23h 36m

1 stop

07:10 - 16:20

SYD

JFK

23h 10m

1 stop

$1,621Qantas Airways

Fri, 1 May - Sun, 10 May

16:30 - 07:05

JFK

SYD

24h 35m

1 stop

08:55 - 16:20

SYD

JFK

21h 25m

1 stop

$1,624Qantas Airways

Wed, 6 May - Wed, 20 May

13:30 - 09:25

JFK

SYD

29h 55m

1 stop

12:45 - 22:55

SYD

JFK

25h 10m

1 stop

$1,635ANA

Mon, 28 Sep - Fri, 16 Oct

02:00 - 19:10

JFK

SYD

27h 10m

1 stop

12:25 - 11:30

SYD

JFK

38h 05m

1 stop

$1,663ANA

Tue, 22 Sep - Mon, 26 Oct

14:30 - 08:20

LGA

SYD

26h 50m

2 stops

10:20 - 07:57

SYD

LGA

36h 37m

2 stops

$1,686Air Canada

Sat, 17 Oct - Sun, 25 Oct

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 22:35

SYD

LGA

27h 15m

2 stops

$1,689Air Canada

Fri, 3 Jul - Fri, 10 Jul

15:50 - 07:00

EWR

SYD

25h 10m

1 stop

10:20 - 16:53

SYD

EWR

20h 33m

1 stop

$1,714United Airlines

Tue, 19 May - Tue, 26 May

15:20 - 07:00

LGA

SYD

25h 40m

2 stops

09:30 - 18:32

SYD

LGA

23h 02m

2 stops

$1,716United Airlines

Sun, 2 Aug - Mon, 24 Aug

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Delta flights from Connecticut to Australia

Our best Delta deals on Connecticut to Australia flight tickets

Delta

4 Aug

JFK16:27New York John F Kennedy Intl

24h 23m

2 stops

SYD06:50Sydney Kingsford Smith

24 Aug

SYD09:15Sydney Kingsford Smith

24h 23m

1 stop

JFK19:38New York John F Kennedy Intl

$1,721

Delta

3 June

JFK16:29New York John F Kennedy Intl

24h 21m

2 stops

SYD06:50Sydney Kingsford Smith

16 June

SYD09:15Sydney Kingsford Smith

26h 13m

2 stops

JFK21:28New York John F Kennedy Intl

$1,723

Delta

30 June

JFK13:59New York John F Kennedy Intl

26h 51m

1 stop

SYD06:50Sydney Kingsford Smith

12 July

SYD09:15Sydney Kingsford Smith

21h 40m

1 stop

JFK16:55New York John F Kennedy Intl

$1,728

Qantas Airways flights from Connecticut to Australia

Our best Qantas Airways deals on Connecticut to Australia flight tickets

Qantas Airways

1 May

JFK17:29New York John F Kennedy Intl

23h 36m

1 stop

SYD07:05Sydney Kingsford Smith

10 May

SYD07:10Sydney Kingsford Smith

23h 10m

1 stop

JFK16:20New York John F Kennedy Intl

$1,621

Qantas Airways

6 May

JFK16:30New York John F Kennedy Intl

24h 35m

1 stop

SYD07:05Sydney Kingsford Smith

20 May

SYD08:55Sydney Kingsford Smith

21h 25m

1 stop

JFK16:20New York John F Kennedy Intl

$1,624

Qantas Airways

16 May

JFK19:20New York John F Kennedy Intl

24h 50m

1 stop

SYD10:10Sydney Kingsford Smith

31 May

SYD09:10Sydney Kingsford Smith

21h 19m

1 stop

JFK16:29New York John F Kennedy Intl

$1,628

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 13/5

06:29-11:50

3 stops39h 21m

Sydney Kingsford Smith

Wed 3/6

13:20-16:11

3 stops40h 51m

$1,519

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 13/5

05:55-11:50

3 stops39h 55m

Sydney Kingsford Smith

Wed 3/6

13:20-12:32

3 stops37h 12m

$1,519

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Fri 1/5

17:29-07:05

1 stop23h 36m

Sydney Kingsford Smith

Sun 10/5

07:10-16:20

1 stop23h 10m

$1,621

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 6/5

16:30-07:05

1 stop24h 35m

Sydney Kingsford Smith

Wed 20/5

08:55-16:20

1 stop21h 25m

$1,624

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 28/9

13:30-09:25

1 stop29h 55m

Sydney Kingsford Smith

Fri 16/10

12:45-22:55

1 stop25h 10m

$1,635

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 22/9

02:00-19:10

1 stop27h 10m

Sydney Kingsford Smith

Mon 26/10

12:25-11:30

1 stop38h 05m

$1,663

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 17/10

14:30-08:20

2 stops26h 50m

Sydney Kingsford Smith

Sun 25/10

10:20-07:57

2 stops36h 37m

$1,686

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Fri 3/7

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Fri 10/7

09:20-22:35

2 stops27h 15m

$1,689

Fastest return journey

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 19/5

15:50-07:00

1 stop25h 10m

Sydney Kingsford Smith

Tue 26/5

10:20-16:53

1 stop20h 33m

$1,714

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/8

15:20-07:00

2 stops25h 40m

Sydney Kingsford Smith

Mon 24/8

09:30-18:32

2 stops23h 02m

$1,716

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 Australia

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

Can stopping save me money on Connecticut to Australia flights?

You could potentially save up to 34% on your flight if you consider stops on a Connecticut to Australia flight.

Cheap Connecticut to Australia flight deals and tips

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

Fastest flight time	22h 06m
Direct flights	Every day
Airports in Australia	269 airports

The fastest flight from Connecticut to Australia takes 22h 06m

Direct flights go from Connecticut to Australia every day.

There are 269 airports in Australia. From Connecticut there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Connecticut to Australia

When did momondo last update prices for flights from Connecticut to Australia?
Prices for flights from Connecticut to Australia are updated daily.
How many operators does momondo search for flights from Connecticut to Australia?
There are 3 operators available for flights from Connecticut to Australia as of April 2026.
How old do you have to be to fly from Connecticut to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Connecticut to Australia

Compare and see reviews for airlines that fly from Connecticut to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $2,246	Free cancellation	Rating 7.4 9,613 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Australia from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Connecticut to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Australia from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.