Qantas Airways Flight 843 Deals & Information (2026/2027)

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Qantas Airways Flight 843 Route Deals From $296

The cheapest prices found with in the last 7 days for return flights were $487 and $296 for one-way flights to Kingsford Smith Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 10 - Thu, Dec 17
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$487 Roundtrip, found 11 hours ago
$487
Roundtrip
found 11 hours ago
Select Qantas Airways flight, departing Thu, Dec 10 from Darwin Intl. to Kingsford Smith Intl., returning Thu, Dec 17, priced at $487 found 11 hours ago
Wed, Oct 7 - Thu, Oct 8
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$521 Roundtrip, found 13 hours ago
$521
Roundtrip
found 13 hours ago
Select Qantas Airways flight, departing Wed, Oct 7 from Darwin Intl. to Kingsford Smith Intl., returning Thu, Oct 8, priced at $521 found 13 hours ago
Wed, Oct 7 - Thu, Oct 8
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$543 Roundtrip, found 13 hours ago
$543
Roundtrip
found 13 hours ago
Select Qantas Airways flight, departing Wed, Oct 7 from Darwin Intl. to Kingsford Smith Intl., returning Thu, Oct 8, priced at $543 found 13 hours ago
Wed, Oct 14 - Thu, Oct 15
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$559 Roundtrip, found 19 hours ago
$559
Roundtrip
found 19 hours ago
Select Qantas Airways flight, departing Wed, Oct 14 from Darwin Intl. to Kingsford Smith Intl., returning Thu, Oct 15, priced at $559 found 19 hours ago
Wed, Oct 14 - Thu, Oct 15
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$608 Roundtrip, found 19 hours ago
$608
Roundtrip
found 19 hours ago
Select Qantas Airways flight, departing Wed, Oct 14 from Darwin Intl. to Kingsford Smith Intl., returning Thu, Oct 15, priced at $608 found 19 hours ago

Frequently asked questions

What route does flight number QF843 take?
QF843 flies straight from Darwin Intl. Airport (DRW) to Mascot Airport. During this trip, you'll be in the air for approximately 4 hours and 10 minutes. Book ahead to secure your preferred seat.
How often is QF843 on time?
If you have booked tickets with Qantas flight number QF843 from Darwin Intl. Airport (DRW) to Sydney, NSW Airport (SYD-Kingsford Smith Intl.), it's a good thing to know that 85% of these trips arrive on time. In the rare instance of a delay, expect an average wait time of around 18 minutes. This route has a 3.1-star rating.
What kind of plane is on flight number QF843?
Chances are you'll find yourself hopping on board a Boeing 737-800 if you're on flight QF843. This flight typically takes off from Darwin, NT Airport (DRW-Darwin Intl.) and arrives at Kingsford Smith Intl. Airport (SYD).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your QF843 flight with Travelocity, please visit our Customer Service Portal.