BDL - SYD

$517 Find Cheap Flights from Hartford to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Sydney departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Sydney, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,188
Overall average: $1,653
Delta
Wed 4/8Wed 4/15
BDL - SYD • 2 stops
Cheapest one-way
$517
Multiple Airlines
Sat 8/22
BDL - SYD • 3 stops
Top airlines
Delta
Cheapest • from $1,188 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hartford and Sydney. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Greenville (GSP)
Cheapest • Avg $262 (round-trip)
Greenville (GSP)
Shortest trip • 7h 58m (one-way)
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 64% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Sydney (BDL-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Sydney

Wed, Apr 8 - Wed, Apr 15
Delta Logo
7:35 am - 6:50 am
BDL
-
SYD
33h 15m
2 stops
Delta Logo
9:15 am - 11:59 pm
SYD
-
BDL
28h 44m
2 stops
$1,188Delta
Fri, May 1 - Sat, May 16
American Airlines Logo
2:47 pm - 7:05 am
BDL
-
SYD
26h 18m
2 stops
American Airlines Logo
9:10 am - 9:37 pm
SYD
-
BDL
26h 27m
2 stops
$1,253American Airlines
Fri, May 1 - Sat, May 16
American Airlines Logo
2:47 pm - 7:05 am
BDL
-
SYD
26h 18m
2 stops
American Airlines Logo
12:00 pm - 11:59 pm
SYD
-
BDL
25h 59m
1 stop
$1,260American Airlines
Thu, May 14 - Fri, May 22
Multiple Airlines Logo
6:43 pm - 6:55 am
BDL
-
SYD
22h 12m
1 stop
Multiple Airlines Logo
12:00 pm - 11:26 pm
SYD
-
BDL
25h 26m
1 stop
$1,263Multiple Airlines
Fri, May 1 - Sat, May 16
American Airlines Logo
2:47 pm - 7:05 am
BDL
-
SYD
26h 18m
2 stops
American Airlines Logo
9:10 am - 10:57 pm
SYD
-
BDL
27h 47m
2 stops
$1,265American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
3:18 pm - 9:00 am
BDL
-
SYD
26h 42m
2 stops
American Airlines Logo
11:20 am - 11:07 pm
SYD
-
BDL
26h 47m
2 stops
$1,267American Airlines
Fri, May 1 - Sat, May 16
American Airlines Logo
2:47 pm - 7:05 am
BDL
-
SYD
26h 18m
2 stops
American Airlines Logo
12:00 pm - 11:59 pm
SYD
-
BDL
25h 59m
1 stop
$1,272American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
12:30 pm - 9:00 am
BDL
-
SYD
29h 30m
2 stops
American Airlines Logo
1:05 pm - 11:07 pm
SYD
-
BDL
25h 02m
1 stop
$1,274American Airlines
Fri, May 1 - Sat, May 16
United Airlines Logo
6:05 am - 7:00 am
BDL
-
SYD
34h 55m
3 stops
United Airlines Logo
10:20 am - 6:57 pm
SYD
-
BDL
22h 37m
2 stops
$1,283United Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
5:45 am - 6:55 am
BDL
-
SYD
34h 10m
1 stop
American Airlines Logo
1:05 pm - 11:07 pm
SYD
-
BDL
25h 02m
1 stop
$1,287American Airlines
Booking Insights

KAYAK's insights & trends for Hartford to Sydney flights

Get data-powered insights and trends into flights from Hartford to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Hartford to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Sydney is June, where tickets cost $500 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $1,656 and $1,653 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$517
Best time to beat the crowds with an average 65% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Hartford to Sydney

When to book flights from Hartford to Sydney

Are your dates flexible? Find out the best times to travel from Hartford to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hartford to Sydney

  • What is the cheapest flight from Hartford to Sydney?

    In the last 3 days, the lowest price for a flight from Hartford to Sydney was $517 for a one-way ticket and $1,188 for a round-trip.

  • Do I need a passport to fly between Hartford and Sydney?

    Yes, you’ll need a passport to travel to Sydney from Hartford.

  • Which airports will I be using when flying from Hartford to Sydney?

    On your way to Sydney, you’ll fly out from Hartford Bradley Intl. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Hartford to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hartford to Sydney?

    oneworld is the only airline alliance operating flights between Hartford and Sydney.

  • How does KAYAK find such low prices on flights from Hartford to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Hartford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Hartford with another airline. Booking your flights between Hartford and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hartford to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hartford to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11339 reviews
7.2Comfort
8.0Crew
6.4Food
6.9Entertainment
7.5Boarding
Airline reviews

Never ontime and always delays. Long waits for customer service and often app doesn’t work

6.0 GoodGovinda, Feb 2026
DFW - MSN
Read more American Airlines reviews

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

Everything you need to know for your flight from Hartford to Sydney

Information on your arrival and departure airports

Hartford (BDL)
Sydney (SYD)