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$787+ Cheap flights from Hartford (BDL) to Sydney (SYD)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
Aug 20 — Aug 271
Wed 8/20
Wed 8/27
1 adult, Economy
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Cheap flight deals from Hartford to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 15, 2025.

Round-trip from

$1,083
(FlightHub)

One-way from

$787
(Qantas Airways)

Popular in

December

Cheapest in

February

Average price

$1,506
From Hartford Bradley Intl to Sydney Kingsford Smith
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One-way flight from Hartford Bradley Intl to Sydney Kingsford Smith
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Highest demand for flights based on searches. 15% potential increase in price ($299 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Hartford to Sydney

Cheapest flights from Hartford to Sydney
Explore the most affordable flight options available from Hartford to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:27 pmBDL - SYD
2 stops34h 28mQantas Airways
Thu 11/132:20 pmSYD - BDL
1 stop24h 45mQantas Airways
Deal found 8/14$1,083
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amBDL - SYD
1 stop32h 55mAmerican Airlines
Sun 11/302:20 pmSYD - BDL
1 stop24h 45mAmerican Airlines
Deal found 8/14$1,362
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:28 pmBDL - SYD
1 stop28h 27mAmerican Airlines
Mon 10/61:10 pmSYD - BDL
1 stop25h 35mAmerican Airlines
Deal found 8/15$1,363
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:33 pmBDL - SYD
2 stops28h 32mAmerican Airlines
Sun 10/510:10 amSYD - BDL
2 stops27h 05mAmerican Airlines
Deal found 8/14$1,365
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amBDL - SYD
1 stop33h 55mAmerican Airlines
Wed 11/122:20 pmSYD - BDL
1 stop24h 45mAmerican Airlines
Deal found 8/14$1,373
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:56 pmBDL - SYD
1 stop21h 59mQantas Airways
Thu 9/1812:10 pmSYD - BDL
1 stop25h 21mQantas Airways
Deal found 8/14$1,375
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amBDL - SYD
2 stops32h 30mDelta
Wed 11/2610:40 amSYD - BDL
2 stops25h 32mDelta
Deal found 8/14$1,382
This Ovago deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amBDL - SYD
1 stop32h 55mQantas Airways
Thu 11/276:05 amSYD - BDL
2 stops26h 32mQantas Airways
Deal found 8/14$1,397
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:05 pmBDL - SYD
2 stops47h 25mDelta
Mon 12/110:40 amSYD - BDL
2 stops29h 06mDelta
Deal found 8/14$1,402

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 2,558,603 searches. Data last updated August 15, 2025.
Use the filters below to find and compare flights from Hartford to Sydney that are best for you.

Fly from

Hartford

Fly to

Sydney

Route

Depart

Return

Price

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 11/1

12:27 pm-1:55 pm

2 stops34h 28m

Sydney Kingsford Smith

Thu 11/13

2:20 pm-11:05 pm

1 stop24h 45m

$1,083

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Tue 2/3

5:35 pm-12:15 pm

2 stops26h 40m

Sydney Kingsford Smith

Tue 3/24

6:30 am-4:40 pm

2 stops25h 10m

$1,307

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 11/16

6:00 am-6:55 am

1 stop32h 55m

Sydney Kingsford Smith

Sun 11/30

2:20 pm-11:05 pm

1 stop24h 45m

$1,362

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Tue 2/3

5:48 am-6:55 am

1 stop33h 07m

Sydney Kingsford Smith

Tue 3/24

1:20 pm-10:52 pm

1 stop24h 32m

$1,362

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 9/29

12:28 pm-6:55 am

1 stop28h 27m

Sydney Kingsford Smith

Mon 10/6

1:10 pm-11:45 pm

1 stop25h 35m

$1,363

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 9/28

12:33 pm-7:05 am

2 stops28h 32m

Sydney Kingsford Smith

Sun 10/5

10:10 am-10:15 pm

2 stops27h 05m

$1,365

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Tue 10/28

1:35 pm-9:00 am

2 stops28h 25m

Sydney Kingsford Smith

Wed 11/12

11:15 am-7:55 pm

2 stops24h 40m

$1,365

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Wed 8/20

4:30 pm-7:30 am

2 stops25h 00m

$787

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Wed 8/20

1:50 pm-6:55 am

1 stop27h 05m

$787

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 9/15

3:30 pm-6:55 am

2 stops25h 25m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
1
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Best time to book a flight from Hartford to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Hartford with our price prediction graph.
Estimated round-trip 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 Hartford to Sydney

What is the cheapest time of day to fly from BDL to SYD?

Find hourly flight availability from Hartford to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 15, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from Hartford to Sydney by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Hartford to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated August 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Hartford to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,915 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Hartford to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Hartford to Sydney round-trip?

    Cheapflights users have booked flights from Hartford to Sydney round-trip from $330. Other airlines that can offer you cheap pricing are American Airlines, from $1,340, and United Airlines, from $1,452. You may be able to fly from Hartford to Sydney for 79% less than the average price by searching for these airlines.

  • Can I find deals for flights from Hartford to Sydney that include hotel bookings?

    Yes. In addition to deals on Hartford to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hartford to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hartford to Sydney.

  • Can I find deals for business class flights from Hartford to Sydney?

    Yes. Cheapflights offers flight deals from Hartford 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.

  • What is the cheapest month to book a flight from Hartford to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Hartford to Sydney (average of $1,031). Flying from Hartford to Sydney in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Hartford to Sydney

Discover the top 3 airlines that operate flights from Hartford to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$330Average$1,621FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,340Average$1,590FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,452Average$1,610FlexibilityNo cancel feeOn-time69%

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