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$657+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,345
(Delta)

One-way from

$657
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,590
Provider with most accurate pricing for Hartford Bradley Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Hartford Bradley Intl-Sydney Kingsford Smith flights.
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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. 7% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($114 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 10, 2025.

This oojo deal was found by Cheapflights users on 11/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amBDL - SYD
2 stops34h 35mQantas Airways
Thu 12/189:55 pmSYD - BDL
2 stops41h 15mQantas Airways
Deal found 11/7$1,780
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:10 amBDL - SYD
2 stops31h 10mUnited Airlines
Tue 12/3012:10 pmSYD - BDL
2 stops22h 45mUnited Airlines
Deal found 11/9$2,316
This Qantas Airways deal was found by Cheapflights users on 11/7. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amBDL - SYD
3 stops33h 50mMultiple Airlines
Thu 12/187:05 amSYD - BDL
2 stops26h 30mMultiple Airlines
Deal found 11/7$2,351

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 November 10, 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 5/2

2:20 pm-6:35 am

2 stops26h 15m

Sydney Kingsford Smith

Sun 5/24

9:25 am-11:53 pm

2 stops28h 28m

$1,345

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/9

6:15 am-7:15 pm

2 stops47h 00m

Sydney Kingsford Smith

Thu 5/21

8:55 pm-9:22 pm

2 stops38h 27m

$1,395

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/2

6:37 pm-6:55 am

1 stop22h 18m

Sydney Kingsford Smith

Mon 5/11

12:10 pm-10:55 pm

1 stop24h 45m

$1,545

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/9

12:36 pm-7:05 am

2 stops28h 29m

Sydney Kingsford Smith

Thu 5/21

9:10 am-10:14 pm

2 stops27h 04m

$1,548

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/2

4:33 pm-7:05 am

2 stops24h 32m

Sydney Kingsford Smith

Mon 5/11

9:10 am-6:06 pm

2 stops22h 56m

$1,548

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/2

6:37 pm-6:55 am

1 stop22h 18m

Sydney Kingsford Smith

Sun 5/24

9:10 am-10:14 pm

2 stops27h 04m

$1,549

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 5/2

3:25 pm-7:20 am

2 stops25h 55m

Sydney Kingsford Smith

Sun 5/24

9:20 am-11:57 pm

3 stops28h 37m

$1,728

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Thu 1/1

7:10 am-6:20 am

2 stops31h 10m

Sydney Kingsford Smith

Thu 1/15

12:10 pm-9:48 pm

2 stops25h 38m

$1,740

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Thu 12/11

6:00 am-8:35 am

2 stops34h 35m

Sydney Kingsford Smith

Thu 12/18

9:55 pm-11:10 pm

2 stops41h 15m

$1,780

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Thu 1/1

6:05 am-8:15 am

2 stops58h 10m

Sydney Kingsford Smith

Thu 1/15

2:05 pm-11:33 pm

1 stop25h 28m

$1,969

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 15 results
1
2

Compare providers for flights from Hartford to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to Sydney in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hartford-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hartford-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hartford-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 10, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 7% on flights from Hartford to Sydney by exploring options for tickets in the morning.

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 November 10, 2025.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,012 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,012 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Hartford to Sydney?

    For as low as $1,545, Delta can have you in Sydney from Hartford in 22h 18m. There are 10004 mi between Hartford and Sydney. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Hartford to Sydney round-trip from $1,209. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Hartford to Sydney for 14% 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.

See more FAQs

Traveling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Hartford to Sydney

Discover the top 2 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,209Average$1,561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,340Average$1,439FlexibilityNo cancel feeOn-time71%

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