Qantas Airways Flight 740 Deals & Information (2026/2027)

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Qantas Airways Flight 740 Route Deals From $162

The cheapest prices found with in the last 7 days for return flights were $252 and $162 for one-way flights to Kingsford Smith Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 17 - Thu, Aug 20
ADL
Adelaide
SYD
Kingsford Smith Intl.
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Mon, Aug 17 from Adelaide to Kingsford Smith Intl., returning Thu, Aug 20, priced at $252 found 4 days ago
Sat, Mar 14 - Sat, Mar 21
ADL
Adelaide
SYD
Kingsford Smith Intl.
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Mar 14 from Adelaide to Kingsford Smith Intl., returning Sat, Mar 21, priced at $284 found 2 days ago
Tue, May 5 - Tue, May 19
ADL
Adelaide
SYD
Kingsford Smith Intl.
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Tue, May 5 from Adelaide to Kingsford Smith Intl., returning Tue, May 19, priced at $286 found 2 days ago
Sat, Mar 14 - Sat, Mar 21
ADL
Adelaide
SYD
Kingsford Smith Intl.
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Mar 14 from Adelaide to Kingsford Smith Intl., returning Sat, Mar 21, priced at $292 found 2 days ago
Thu, May 7 - Wed, May 13
ADL
Adelaide
SYD
Kingsford Smith Intl.
$307 Roundtrip, found 15 hours ago
$307
Roundtrip
found 15 hours ago
Select Qantas Airways flight, departing Thu, May 7 from Adelaide to Kingsford Smith Intl., returning Wed, May 13, priced at $307 found 15 hours ago
Fri, Feb 20 - Fri, Feb 27
ADL
Adelaide
SYD
Kingsford Smith Intl.
$402 Roundtrip, found 6 hours ago
$402
Roundtrip
found 6 hours ago
Select Qantas Airways flight, departing Fri, Feb 20 from Adelaide to Kingsford Smith Intl., returning Fri, Feb 27, priced at $402 found 6 hours ago

Frequently asked questions

What route does flight number QF740 take?
Flight number QF740 takes around 1 hour and 45 minutes to fly directly from Adelaide Airport (ADL) to Kingsford Smith Intl. Airport (SYD). Sure, there's magic in the destination, but half the fun is in the journey!
What terminal does QF740 fly out of?
You'll likely be departing from Terminal 1 if you're flying on QF740 direct from Adelaide Airport (ADL) to Kingsford Smith Intl. Airport (SYD).
What kind of plane is on flight number QF740?
Expect to step aboard a Boeing 737-800 if your flight number is QF740. The majority of flights from Adelaide, SA Airport (ADL) to Sydney, NSW Airport (SYD-Kingsford Smith Intl.) use this aircraft type.
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 QF740 flight with Travelocity, please visit our Customer Service Portal.