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$477+ Cheap flights from Key Largo, FL to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Key Largo to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Key Largo to Australia

Cheapest flights from Key Largo to Australia
Explore the most affordable flight options available from Key Largo to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:16 pmMIA - BNE
2 stops43h 14mUnited Airlines
Sun 1/2611:40 amBNE - MIA
2 stops43h 07mUnited Airlines
Deal found 11/21$1,161
This KAYAK deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/236:55 pmMIA - SYD
2 stops47h 30mAir New Zealand
Sun 12/812:10 pmSYD - MIA
1 stop20h 54mAir New Zealand
Deal found 11/21$1,577
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2610:35 pmMIA - SYD
2 stops49h 55mTurkish Airlines
Tue 12/38:40 pmSYD - MIA
2 stops40h 00mTurkish Airlines
Deal found 11/21$1,578
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:40 amMIA - BNE
1 stop33h 05mDelta
Sun 1/2610:45 amBNE - MIA
1 stop21h 45mDelta
Deal found 11/21$1,611
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:35 pmMIA - MEL
2 stops54h 20mTurkish Airlines
Mon 1/2010:40 pmMEL - MIA
2 stops48h 25mTurkish Airlines
Deal found 11/21$1,687
This oojo deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/237:30 pmMIA - SYD
1 stop31h 20mQatar Airways
Sun 12/89:40 pmSYD - MIA
1 stop52h 10mQatar Airways
Deal found 11/21$1,937
This CheapOair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/237:16 pmMIA - SYD
2 stops48h 44mMultiple Airlines
Sun 12/89:15 amSYD - MIA
2 stops45h 10mMultiple Airlines
Deal found 11/21$2,018
This Justfly.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/274:55 pmMIA - MEL
2 stops28h 55mAir New Zealand
Sun 12/158:00 pmMEL - MIA
2 stops37h 04mAir New Zealand
Deal found 11/21$2,049
This Gurufare deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:20 pmMIA - BNE
1 stop21h 55mQantas Airways
Wed 1/19:40 amBNE - MIA
1 stop25h 35mQantas Airways
Deal found 11/21$2,119
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/287:30 pmMIA - ADL
1 stop30h 05mQatar Airways
Fri 12/612:50 pmADL - MIA
2 stops36h 30mQatar Airways
Deal found 11/20$2,152
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:30 pmMIA - SYD
1 stop23h 05mAmerican Airlines
Tue 12/315:25 pmSYD - MIA
1 stop29h 46mAmerican Airlines
Deal found 11/21$2,224
This Air New Zealand deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/285:08 pmMIA - ADL
2 stops34h 07mAir New Zealand
Fri 12/611:50 amADL - MIA
2 stops44h 44mAir New Zealand
Deal found 11/20$2,243

Find flights from Key Largo to Australia within your budget

Customize your flight search to find flights from Key Largo to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 2/28

5:01 pm-9:15 am

1 stop24h 14m

Sydney Kingsford Smith

Thu 3/20

11:50 am-6:24 pm

1 stop21h 34m

$820

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 1/28

7:50 am-6:50 am

1 stop31h 00m

Sydney Kingsford Smith

Wed 2/19

11:05 am-5:30 pm

1 stop22h 25m

$830

MiamiCairns

MIA - CNS

MIACNS

Miami

Sat 2/22

6:42 pm-2:55 pm

2 stops53h 13m

Cairns

Sat 3/8

6:00 am-6:39 am

2 stops39h 39m

$1,026

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 12/30

9:16 pm-7:30 am

2 stops43h 14m

Brisbane

Sun 1/26

11:40 am-5:13 pm

1 stop20h 33m

$1,161

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 2/21

6:42 pm-8:45 am

2 stops46h 03m

Sydney Kingsford Smith

Mon 3/24

11:45 am-10:34 pm

2 stops25h 49m

$1,366

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 12/25

7:40 am-7:45 am

1 stop33h 05m

Brisbane

Sun 1/26

10:45 am-5:30 pm

1 stop21h 45m

$1,394

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 2/1

3:30 pm-12:15 pm

2 stops28h 45m

Melbourne

Sat 2/8

1:45 pm-10:22 pm

2 stops24h 37m

$1,412

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Sat 3/15

5:29 pm-10:20 am

2 stops26h 51m

Brisbane

Sat 3/22

11:35 am-10:31 pm

2 stops24h 56m

$1,421

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 1/29

8:00 am-9:35 am

2 stops33h 35m

Sydney Kingsford Smith

Mon 2/17

11:20 am-1:02 pm

3 stops41h 42m

$1,442

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 3/10

4:48 pm-9:55 am

2 stops27h 07m

Brisbane

Sat 3/29

6:10 pm-3:25 pm

2 stops59h 15m

$1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Key Largo to Australia

Get recent, data-driven insights about flights from Key Largo to Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Key Largo to Australia?

Currently, February is the cheapest month in which you can book a flight from Key Largo to Australia (average of $1,062). Flying from Key Largo to Australia in December is currently the most expensive (average of $1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to AU?

Find hourly flight availability from Key Largo to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Key Largo to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated November 21, 2024.
To help decide which airline to fly from Key Largo to Australia, see what other customers have to say about United Airlines, Delta and Air New Zealand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.5
Very good
1,024 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very good
1,457 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

China Airlines
8.3
Very good
776 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Food

7.7

Entertainment

7.2

Boarding

8.5

Comfort

8.0

Overall

8.7

Crew

9.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Key Largo to Australia one-way?

    The cheapest airlines for a one-way flight from Key Largo to Australia are United Airlines ($884), Cathay Pacific ($935), and Qantas Airways ($965).

  • What are the most popular routes from Key Largo to Australia?

    The most popular flight routes from Key Largo to Australia are Miami - Sydney Kingsford Smith, Miami - Melbourne and Miami - Melbourne Avalon.

  • Can I find deals for flights from Key Largo to Australia that include hotel bookings?

    Yes. In addition to deals on Key Largo to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Australia.

  • Can I find deals for business class flights from Key Largo to Australia?

    Yes. Cheapflights offers flight deals from Key Largo to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Australia?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Australia (average of $1,062). Flying from Key Largo to Australia in December is currently the most expensive (average of $1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Key Largo to Australia

Discover the top 7 airlines that operate flights from Key Largo to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$268FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$285Average$1,807FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$852Average$1,465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$852Average$1,247FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$997Average$2,194FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,095Average$1,487FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,308Average$1,543FlexibilityNo cancel feeOn-time78%
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