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

Qantas Airways, ANA, and Fiji Airways are the most popular carriers operating from Connecticut to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Flight times from Connecticut to Sydney vary, but if you’re flying out of Hartford and flying into Sydney (one of the most popular routes), then the duration is 28h 48m on average. Another popular route from Connecticut to Sydney is flying from New Haven to Sydney, which will take roughly 43h. Keep in mind that layovers or delays could extend your travel time.

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.

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 were last updated today.

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

There are 8 operators available for flights from Connecticut to Sydney Kingsford Smith Airport as of May 2026.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.

$611 Cheap Flights from Connecticut to Sydney in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 7:20 am

EWR

SYD

23h 15m

1 stop

9:20 am - 4:33 pm

SYD

EWR

21h 13m

1 stop

$1,016Air Canada

Sun, Jun 21 - Tue, Jul 7

6:05 pm - 7:20 am

EWR

SYD

23h 15m

1 stop

9:20 am - 4:33 pm

SYD

EWR

21h 13m

1 stop

$1,017Air Canada

Sun, Jun 21 - Tue, Jul 7

7:20 pm - 8:20 am

JFK

SYD

23h 00m

1 stop

9:10 am - 7:45 pm

SYD

JFK

24h 35m

1 stop

$1,149Qantas Airways

Fri, Aug 21 - Sun, Aug 30

2:00 pm - 8:00 am

LGA

SYD

27h 00m

2 stops

11:20 am - 12:27 am

SYD

LGA

28h 07m

2 stops

$1,150Air New Zealand

Wed, Oct 14 - Sun, Nov 1

6:50 pm - 6:50 am

JFK

SYD

22h 00m

1 stop

9:15 am - 9:25 pm

SYD

JFK

26h 10m

2 stops

$1,151Delta

Tue, Aug 11 - Wed, Aug 19

3:39 pm - 7:00 am

LGA

SYD

25h 21m

2 stops

9:30 am - 7:25 pm

SYD

LGA

23h 55m

2 stops

$1,151United Airlines

Tue, Aug 11 - Wed, Aug 19

6:10 pm - 6:50 am

JFK

SYD

22h 40m

1 stop

9:15 am - 11:47 pm

SYD

JFK

28h 32m

2 stops

$1,152Delta

Wed, Jul 1 - Wed, Jul 8

9:10 am - 6:55 am

LGA

SYD

31h 45m

2 stops

9:30 am - 11:30 pm

SYD

LGA

28h 00m

2 stops

$1,152United Airlines

Tue, Jun 23 - Mon, Jul 6

7:20 pm - 8:20 am

JFK

SYD

23h 00mnonstop

12:00 pm - 9:00 pm

SYD

JFK

23h 00m

1 stop

$1,153Qantas Airways

Tue, Jun 23 - Wed, Jul 15

2:42 pm - 7:00 am

PVD

SYD

26h 18m

2 stops

9:30 am - 11:59 pm

SYD

PVD

28h 29m

2 stops

$1,513Air New Zealand

Mon, Sep 14 - Thu, Sep 24

Air Canada flights from Connecticut to Sydney

Our best Air Canada deals on Connecticut to Sydney flight tickets

Air Canada

Jun 1

EWR6:05 pmNewark

23h 15m

1 stop

SYD7:20 amSydney Kingsford Smith

Jun 16

SYD9:20 amSydney Kingsford Smith

21h 20m

1 stop

EWR4:40 pmNewark

$1,010

Air Canada

Jun 21

EWR6:05 pmNewark

23h 15m

1 stop

SYD7:20 amSydney Kingsford Smith

Jul 7

SYD9:20 amSydney Kingsford Smith

21h 13m

1 stop

EWR4:33 pmNewark

$1,016

Air Canada

Jun 21

EWR6:05 pmNewark

23h 15m

1 stop

SYD7:20 amSydney Kingsford Smith

Jul 7

SYD9:20 amSydney Kingsford Smith

21h 13m

1 stop

EWR4:33 pmNewark

$1,017

United Airlines flights from Connecticut to Sydney

Our best United Airlines deals on Connecticut to Sydney flight tickets

United Airlines

Jun 21

EWR7:00 amNewark

33h 55m

1 stop

SYD6:55 amSydney Kingsford Smith

Jul 7

SYD10:20 amSydney Kingsford Smith

25h 05m

1 stop

EWR9:25 pmNewark

$1,138

United Airlines

Jun 1

EWR7:00 amNewark

33h 55m

1 stop

SYD6:55 amSydney Kingsford Smith

Jun 16

SYD10:20 amSydney Kingsford Smith

25h 05m

1 stop

EWR9:25 pmNewark

$1,139

United Airlines

Jun 2

EWR1:20 pmNewark

27h 35m

1 stop

SYD6:55 amSydney Kingsford Smith

Jun 14

SYD10:20 amSydney Kingsford Smith

28h 50m

1 stop

EWR1:10 amNewark

$1,146

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 6/21

6:05 pm-7:20 am

1 stop23h 15m

Sydney Kingsford Smith

Tue 7/7

9:20 am-4:33 pm

1 stop21h 13m

$1,016

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 6/21

6:05 pm-7:20 am

1 stop23h 15m

Sydney Kingsford Smith

Tue 7/7

9:20 am-4:33 pm

1 stop21h 13m

$1,017

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Fri 8/21

7:20 pm-8:20 am

1 stop23h 00m

Sydney Kingsford Smith

Sun 8/30

9:10 am-7:45 pm

1 stop24h 35m

$1,149

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 10/14

2:00 pm-8:00 am

2 stops27h 00m

Sydney Kingsford Smith

Sun 11/1

11:20 am-12:27 am

2 stops28h 07m

$1,150

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 8/11

6:50 pm-6:50 am

1 stop22h 00m

Sydney Kingsford Smith

Wed 8/19

9:15 am-9:25 pm

2 stops26h 10m

$1,151

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 8/11

3:39 pm-7:00 am

2 stops25h 21m

Sydney Kingsford Smith

Wed 8/19

9:30 am-7:25 pm

2 stops23h 55m

$1,151

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Wed 7/1

6:10 pm-6:50 am

1 stop22h 40m

Sydney Kingsford Smith

Wed 7/8

9:15 am-11:47 pm

2 stops28h 32m

$1,152

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 6/23

9:10 am-6:55 am

2 stops31h 45m

Sydney Kingsford Smith

Mon 7/6

9:30 am-11:30 pm

2 stops28h 00m

$1,152

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Tue 6/23

7:20 pm-8:20 am

Nonstop23h 00m

Sydney Kingsford Smith

Wed 7/15

12:00 pm-9:00 pm

1 stop23h 00m

$1,153

ProvidenceSydney

PVD - SYD

PVDSYD

Providence-TFGreen

Mon 9/14

2:42 pm-7:00 am

2 stops26h 18m

Sydney Kingsford Smith

Thu 9/24

9:30 am-11:59 pm

2 stops28h 29m

$1,513

Flights are sorted by cheapest round-trip 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?

In general, June is the cheapest month to fly from Connecticut to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Sydney during the month of June, then departing from Connecticut during the month May is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Connecticut to Sydney flights?

You could potentially save up to 11% on your flight if you consider stops on a Connecticut to Sydney flight.

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 were last updated today.
How many operators does momondo search for flights from Connecticut to Sydney Kingsford Smith Airport?
There are 8 operators available for flights from Connecticut to Sydney Kingsford Smith Airport as of May 2026.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.

Best airlines flying from Connecticut to Sydney

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $1,274	Free Cancellation	Rating 7.1 11,642 reviews		Search American Airlines flights

Bondi Beach

Parramatta

Katoomba

Penrith

Wollongong

Leura

Randwick

Lithgow

Coogee

Manly

Cronulla

Terrigal

Charlestown

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to Sydney.

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

If you are not ready to book a flight from Connecticut to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 6/30

Tue 7/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Nearby airports

Airlines

Cabin classes

Other Australia destinations

Other flights from Connecticut

Complete your trip

Feeling lucky

Cheap flights from Connecticut to Sydney from $611

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Sydney departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Connecticut to Sydney

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from Connecticut to Sydney

Our best Air Canada deals on Connecticut to Sydney flight tickets

United Airlines flights from Connecticut to Sydney

Our best United Airlines deals on Connecticut to Sydney flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Connecticut to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from Connecticut to Sydney

What is the cheapest month to fly to Sydney?

Can stopping save me money on Connecticut to Sydney flights?

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

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

How long does it take to fly to Sydney?

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

Direct flights

Airports in Sydney

Frequently asked questions about flying from Connecticut to Sydney

Best airlines flying from Connecticut to Sydney

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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales

Fly your favorite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Connecticut

According to popular flight searches on momondo this year

Complete your trip to Sydney

Explore popular destinations other users love

According to popular flight searches on momondo this year