Cheap flights from Sydney to Big Torch Key

View AU$1,083 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from Sydney to Big Torch Key

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney (SYD) to Big Torch Key (MIA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 17 Sep. - Wed, 5 Nov.
SYD
Sydney
MIA
Miami
AU$1,754 Return, just found
AU$1,754
Return
just found
Select American Airlines flight, departing Wed, 17 Sep. from Sydney to Miami, returning Wed, 5 Nov., priced at AU$1,754 just found
Air New Zealand
Tue, 9 Sep. - Wed, 10 Sep.
SYD
Sydney
MIA
Miami
AU$1,797 Return, found 6 days ago
AU$1,797
Return
found 6 days ago
Select Air New Zealand flight, departing Tue, 9 Sep. from Sydney to Miami, returning Wed, 10 Sep., priced at AU$1,797 found 6 days ago
American Airlines
Sun, 17 Aug. - Sun, 24 Aug.
SYD
Sydney
EYW
Key West
AU$1,894 Return, found 4 days ago
AU$1,894
Return
found 4 days ago
Select American Airlines flight, departing Sun, 17 Aug. from Sydney to Key West, returning Sun, 24 Aug., priced at AU$1,894 found 4 days ago
Delta
Sat, 19 Jul. - Sun, 3 Aug.
SYD
Sydney
MIA
Miami
AU$1,989 Return, just found
AU$1,989
Return
just found
Select Delta flight, departing Sat, 19 Jul. from Sydney to Miami, returning Sun, 3 Aug., priced at AU$1,989 just found
Air Canada
Mon, 24 Nov. - Tue, 2 Dec.
SYD
Sydney
MIA
Miami
AU$2,070 Return, found 6 hours ago
AU$2,070
Return
found 6 hours ago
Select Air Canada flight, departing Mon, 24 Nov. from Sydney to Miami, returning Tue, 2 Dec., priced at AU$2,070 found 6 hours ago
Qantas Airways
Sun, 24 Aug. - Sun, 7 Sep.
SYD
Sydney
MIA
Miami
AU$2,114 Return, found 6 hours ago
AU$2,114
Return
found 6 hours ago
Select Qantas Airways flight, departing Sun, 24 Aug. from Sydney to Miami, returning Sun, 7 Sep., priced at AU$2,114 found 6 hours ago

Find the cheapest month to fly from Sydney (SYD) to Miami (MIA)

February is typically the cheapest month to fly

From AU$1,139 - AU$2,270 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.