$728 Cheap Delta flights Sydney (SYD) to Hartford (BDL)

View $728 flight on Tue, Aug 12, 2025Opens in a new window

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$728 Cheap Delta flights Sydney (SYD) to Hartford (BDL)

Prices were available within the past 7 days and start at $728 for one-way flights and $1,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul 20 - Thu, Jul 24
SYD
Sydney
BDL
Hartford
$1,960 Roundtrip, found 4 days ago
$1,960
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jul 20 from Sydney to Hartford, returning Thu, Jul 24, priced at $1,960 found 4 days ago
Delta
Sun, Jul 20 - Thu, Jul 24
SYD
Sydney
BDL
Hartford
$2,100 Roundtrip, found 4 days ago
$2,100
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jul 20 from Sydney to Hartford, returning Thu, Jul 24, priced at $2,100 found 4 days ago
Delta
Sun, Jul 20 - Thu, Jul 24
SYD
Sydney
BDL
Hartford
$2,260 Roundtrip, found 4 days ago
$2,260
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jul 20 from Sydney to Hartford, returning Thu, Jul 24, priced at $2,260 found 4 days ago
Flights from Sydney (SYD) to Hartford (BDL)
Origin airport
Kingsford Smith Intl.
Destination airport
Bradley Intl.
Distance
10011 mi

Frequently asked questions

How much is a Delta Air Lines flight from Kingsford Smith Intl. Airport (SYD) to Bradley Intl. Airport (BDL)?
You'll discover affordable return Delta Air Lines flights from $1,960 from SYD to BDL by sorting your results from "Price (lowest to highest)" on Expedia. Or search for deals from $728 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SYD to BDL with Delta Air Lines?
Delta Air Lines flights to Hartford are generally more affordable in the low-season months of December and November. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Kingsford Smith Intl. Airport (SYD) to Bradley Intl. Airport (BDL) with Delta Air Lines?
Landing the best Delta Air Lines deals from SYD to BDL often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It's a good idea to start searching for flights about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Kingsford Smith Intl. Airport (SYD) to Bradley Intl. Airport (BDL)?
Click on our "Nonstop" filter when looking for direct Delta Air Lines flights from SYD to BDL. It's also a great way to compare other airlines servicing the same direct trip.
What is the earliest Delta Air Lines flight from SYD to BDL?
Filter your results by "Early Morning" and "Morning" to browse the earliest departures from SYD to BDL. Heading off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Hartford?
Delta Air Lines flights from Kingsford Smith Intl. Airport (SYD) to Hartford come in to Bradley Intl. Airport (BDL). This is the main entry point here.
Why fly with Delta Air Lines from SYD to BDL?
Delta Air Lines makes flying from SYD to BDL more comfortable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Kingsford Smith Intl. Airport (SYD) to Bradley Intl. Airport (BDL)?
Depending on your ticket type, a fee typically applies if you modify or cancel your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while looking for flights. For more information on changing or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

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