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$794+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SYD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,647
(American Airlines)

One-way from

$794
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,528
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. 13% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($91 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 12/286:00 amBDL - SYD
2 stops34h 35mDelta
Mon 1/1211:05 amSYD - BDL
2 stops39h 43mDelta
Deal found 4/30$1,572
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 7/311:45 pmBDL - SYD
2 stops27h 20mAmerican Airlines
Thu 8/79:10 amSYD - BDL
2 stops23h 41mAmerican Airlines
Deal found 4/29$1,647
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/148:00 amBDL - SYD
2 stops33h 00mUnited Airlines
Sat 6/2110:20 amSYD - BDL
2 stops26h 47mUnited Airlines
Deal found 4/30$1,650
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:30 pmBDL - SYD
2 stops30h 05mQantas Airways
Mon 1/122:30 pmSYD - BDL
1 stop24h 24mQantas Airways
Deal found 4/30$1,986
This Qantas Airways deal was found by Cheapflights users on 4/30. 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.
Sun 12/2812:30 pmBDL - SYD
2 stops30h 05mMultiple Airlines
Mon 1/128:30 amSYD - BDL
3 stops28h 16mMultiple Airlines
Deal found 4/30$2,176
This oojo deal was found by Cheapflights users on 4/30. 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.
Sun 12/287:00 amBDL - SYD
3 stops44h 45mTurkish Airlines
Mon 1/129:40 pmSYD - BDL
3 stops65h 56mTurkish Airlines
Deal found 4/30$2,295
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1110:31 amBDL - SYD
3 stops30h 49mAir Canada
Sat 5/179:20 amSYD - BDL
3 stops28h 39mAir Canada
Deal found 4/30$2,847
This AranGrant deal was found by Cheapflights users on 4/30. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:19 amBDL - SYD
2 stops31h 31mJapan Airlines
Thu 12/49:15 amSYD - BDL
2 stops47h 16mJapan Airlines
Deal found 4/30$8,117

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 May 1, 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

Thu 7/31

1:45 pm-7:05 am

2 stops27h 20m

Sydney Kingsford Smith

Thu 8/7

9:10 am-6:51 pm

2 stops23h 41m

$1,647

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 6/14

8:00 am-7:00 am

2 stops33h 00m

Sydney Kingsford Smith

Sat 6/21

10:20 am-11:07 pm

2 stops26h 47m

$1,650

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 6/13

9:41 am-6:35 am

2 stops30h 54m

Sydney Kingsford Smith

Sun 6/22

9:25 am-11:42 pm

2 stops28h 17m

$1,660

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 5/30

12:37 pm-6:55 am

1 stop28h 18m

Sydney Kingsford Smith

Fri 6/6

7:30 am-11:37 pm

2 stops30h 07m

$2,264

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Thu 7/31

2:45 pm-6:55 am

2 stops26h 10m

Sydney Kingsford Smith

Thu 8/7

8:45 am-11:59 pm

3 stops29h 14m

$2,361

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 5/11

10:31 am-7:20 am

3 stops30h 49m

Sydney Kingsford Smith

Sat 5/17

9:20 am-11:59 pm

3 stops28h 39m

$2,847

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 6/14

11:24 am-6:55 am

2 stops29h 31m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Hartford-Sydney flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 May 1, 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qantas Airways
7.5
Good
829 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,252 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $1,647. Other airlines that can offer you cheap pricing are United Airlines, from $1,650, and Delta, from $1,660.

  • 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, March is the cheapest month in which you can book a flight from Hartford to Sydney (average of $1,043). Flying from Hartford to Sydney in December is currently the most expensive (average of $1,643). 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 Hartford?

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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$330Average$1,551FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,175Average$1,528FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,328Average$1,610FlexibilityNo cancel feeOn-time69%

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