Cheap flights from Duncan

View AU$177 flight on Thu, 16 Apr 2026Opens in a new window

Popular airlines from Duncan

  • Qantas Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Duncan

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, 16 Apr - Sun, 19 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$353 Return, found 8 hours ago
AU$353
Return
found 8 hours ago
Select Qantas Airways flight, departing Thu, 16 Apr from Kangaroo Island to Adelaide, returning Sun, 19 Apr, priced at AU$353 found 8 hours ago
Qantas Airways
Tue, 2 June - Mon, 29 June
KGC
Kangaroo Island
ADL
Adelaide
AU$394 Return, found 23 hours ago
AU$394
Return
found 23 hours ago
Select Qantas Airways flight, departing Tue, 2 June from Kangaroo Island to Adelaide, returning Mon, 29 June, priced at AU$394 found 23 hours ago
Qantas Airways
Wed, 15 Apr - Fri, 17 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$416 Return, found 2 days ago
AU$416
Return
found 2 days ago
Select Qantas Airways flight, departing Wed, 15 Apr from Kangaroo Island to Adelaide, returning Fri, 17 Apr, priced at AU$416 found 2 days ago
Qantas Airways
Fri, 3 Apr - Fri, 17 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$433 Return, found 4 days ago
AU$433
Return
found 4 days ago
Select Qantas Airways flight, departing Fri, 3 Apr from Kangaroo Island to Adelaide, returning Fri, 17 Apr, priced at AU$433 found 4 days ago
Qantas Airways
Wed, 15 Apr - Fri, 17 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$439 Return, found 2 days ago
AU$439
Return
found 2 days ago
Select Qantas Airways flight, departing Wed, 15 Apr from Kangaroo Island to Adelaide, returning Fri, 17 Apr, priced at AU$439 found 2 days ago
Qantas Airways
Tue, 2 June - Mon, 29 June
KGC
Kangaroo Island
ADL
Adelaide
AU$445 Return, found 23 hours ago
AU$445
Return
found 23 hours ago
Select Qantas Airways flight, departing Tue, 2 June from Kangaroo Island to Adelaide, returning Mon, 29 June, priced at AU$445 found 23 hours ago
Qantas Airways
Fri, 3 Apr - Mon, 6 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$456 Return, found 4 days ago
AU$456
Return
found 4 days ago
Select Qantas Airways flight, departing Fri, 3 Apr from Kangaroo Island to Adelaide, returning Mon, 6 Apr, priced at AU$456 found 4 days ago
Qantas Airways
Wed, 29 Apr - Mon, 4 May
KGC
Kangaroo Island
ADL
Adelaide
AU$468 Return, found 4 days ago
AU$468
Return
found 4 days ago
Select Qantas Airways flight, departing Wed, 29 Apr from Kangaroo Island to Adelaide, returning Mon, 4 May, priced at AU$468 found 4 days ago
Qantas Airways
Mon, 30 Mar - Fri, 3 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$479 Return, found 4 days ago
AU$479
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 30 Mar from Kangaroo Island to Adelaide, returning Fri, 3 Apr, priced at AU$479 found 4 days ago
Qantas Airways
Fri, 3 Apr - Sun, 5 Apr
KGC
Kangaroo Island
ADL
Adelaide
AU$486 Return, found 4 days ago
AU$486
Return
found 4 days ago
Select Qantas Airways flight, departing Fri, 3 Apr from Kangaroo Island to Adelaide, returning Sun, 5 Apr, priced at AU$486 found 4 days ago

Travel information

Flights from Duncan: Essential Travel Information

Cheapest flight from Duncan
AU$353 (roundtrip)
Best airlines to fly from Duncan
Qantas Airways
Cheapest month to fly from Duncan
April
Duncan IATA code
KGC
Duncan Country/State
South Australia
Airline ticket deals from Duncan
AU$353 - AU$486

Explore a world of travel with Expedia

*Available to Expedia members.