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

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Qantas Airways Flight 843 Route Deals From $237

The cheapest prices found with in the last 7 days for return flights were $421 and $237 for one-way flights to Kingsford Smith Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$421 Roundtrip, found 1 day ago
$421
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $421 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $443 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $449 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$462 Roundtrip, found 1 day ago
$462
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $462 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $466 found 1 day ago
Mon, Dec 7 - Mon, Dec 14
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$466 Roundtrip, found 2 days ago
$466
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Mon, Dec 7 from Darwin Intl. to Kingsford Smith Intl., returning Mon, Dec 14, priced at $466 found 2 days ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$472 Roundtrip, found 1 day ago
$472
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $472 found 1 day ago
Sun, Dec 20 - Wed, Dec 23
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$475 Roundtrip, found 1 day ago
$475
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Sun, Dec 20 from Darwin Intl. to Kingsford Smith Intl., returning Wed, Dec 23, priced at $475 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $477 found 1 day ago
Wed, Sep 8 - Sun, Sep 12
DRW
Darwin Intl.
SYD
Kingsford Smith Intl.
$482 Roundtrip, found 1 day ago
$482
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Sep 8 from Darwin Intl. to Kingsford Smith Intl., returning Sun, Sep 12, priced at $482 found 1 day 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.