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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $684. Users have also found prices from $1,196 and $1,467 on American Airlines and Qatar Airways, respectively. Find deals

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

Most travellers choose Sydney Kingsford Smith - Miami, Perth - Miami or Melbourne - Miami when deciding on the best route from Australia to Key Largo.

What are the most popular airlines that fly from Australia to Key Largo?

The most popular airlines flying from Australia to Key Largo are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

How far in advance should I book a flight from Australia to Key Largo?

Travellers have found it’s best to book a flight 56 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Australia to Key Largo 1-2 weeks in advance for as low as $1,858, or $2,973 for flights within the next 24 hours.

What is the cheapest month to fly from Australia to Key Largo?

Our data shows that March tends to be the cheapest month to fly to Key Largo from Australia. Users have commonly found prices around $2,230 for the month, but tickets can be as low as $1,212. Due to multiple factors, prepare for potentially higher prices in December.

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

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

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

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

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

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

$1,929+ Flights from Australia to Key Largo

Cheap flight deals from Australia to Key Largo

Round-trip from	$1,093
One-way from	$684
Popular in	December
Cheapest in	March
Average price	$1,997

Delta
19/3-26/3
2 total stops
52h 53m total
Australia to Key Largo

Search Deals

Delta
19/3
1 total stop
20h 58m total
Australia to Key Largo

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($499 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($133 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Australia to Key Largo

Cheapest flights from Australia to Key Largo
Explore the most affordable flight options available from Australia to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 19/310:30BNE - MIA

1 stop20h 58mDelta

Wed 26/308:50MIA - BNE

1 stop31h 55mDelta

Deal found 21/2$1,093

Tue 21/1010:25SYD - MIA

1 stop22h 14mDelta

Tue 18/1110:20MIA - SYD

2 stops30h 15mDelta

Deal found 20/2$1,243

Fri 7/312:00MEL - MIA

1 stop33h 19mAmerican Airlines

Sat 8/317:30MIA - MEL

1 stop44h 10mAmerican Airlines

Deal found 20/2$1,409

Wed 22/1010:20SYD - MIA

1 stop22h 00mAir Canada

Wed 19/1121:05MIA - SYD

2 stops44h 30mAir Canada

Deal found 20/2$1,671

Tue 25/217:30MEL - MIA

2 stops30h 44mQantas Airways

Mon 3/321:40MIA - MEL

1 stop41h 55mQantas Airways

Deal found 20/2$1,779

Sat 11/1017:05BNE - MIA

2 stops38h 15mAir Canada

Mon 27/1007:50MIA - BNE

2 stops33h 50mAir Canada

Deal found 19/2$1,786

Tue 15/410:55MEL - MIA

2 stops38h 29mUnited Airlines

Tue 29/416:48MIA - MEL

1 stop25h 27mUnited Airlines

Deal found 20/2$1,792

Wed 23/410:30BNE - MIA

3 stops47h 29mUnited Airlines

Tue 6/517:00MIA - BNE

2 stops47h 30mUnited Airlines

Deal found 20/2$1,814

Wed 19/308:05BNE - MIA

2 stops22h 45mAmerican Airlines

Wed 26/315:35MIA - BNE

2 stops23h 55mAmerican Airlines

Deal found 21/2$1,817

Thu 23/1010:30SYD - MIA

2 stops22h 17mUnited Airlines

Sat 22/1116:17MIA - SYD

2 stops48h 58mUnited Airlines

Deal found 20/2$1,819

Sun 23/311:15SYD - MIA

1 stop22h 21mQantas Airways

Sun 6/419:00MIA - SYD

1 stop22h 05mQantas Airways

Deal found 20/2$1,825

Sat 11/1017:50BNE - MIA

2 stops37h 30mMultiple Airlines

Mon 27/1013:55MIA - BNE

2 stops51h 45mMultiple Airlines

Deal found 21/2$1,856

Best flights from Australia to Key Largo
Discover carefully curated flight deals from Australia to Key Largo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 19/310:30BNE - MIA

1 stop20h 58mDelta

Wed 26/308:50MIA - BNE

1 stop31h 55mDelta

Deal found 21/2$1,093

Fri 7/312:00MEL - MIA

1 stop33h 19mAmerican Airlines

Sat 8/317:30MIA - MEL

1 stop44h 10mAmerican Airlines

Deal found 20/2$1,409

Wed 4/609:20SYD - MIA

1 stop21h 55mAir Canada

Tue 1/711:55MIA - SYD

2 stops53h 25mAir Canada

Deal found 20/2$1,684

Tue 15/410:55MEL - MIA

2 stops38h 29mUnited Airlines

Tue 29/413:27MIA - MEL

2 stops28h 48mUnited Airlines

Deal found 20/2$1,792

Mon 3/312:00MEL - MIA

1 stop22h 43mQantas Airways

Fri 7/321:41MIA - MEL

1 stop43h 49mQantas Airways

Deal found 20/2$1,805

Tue 22/409:20SYD - MIA

3 stops34h 57mMultiple Airlines

Wed 30/407:22MIA - SYD

3 stops33h 58mMultiple Airlines

Deal found 21/2$1,932

Sun 11/510:55MEL - MIA

1 stop34h 34mVirgin Australia

Sun 18/516:40MIA - MEL

1 stop25h 35mVirgin Australia

Deal found 20/2$2,308

Thu 15/509:25SYD - MIA

1 stop21h 55mDelta

Fri 6/612:10MIA - SYD

2 stops28h 25mDelta

Deal found 20/2$1,243

Thu 13/322:45PER - MIA

1 stop30h 40mQatar Airways

Thu 27/323:30MIA - PER

1 stop31h 15mQatar Airways

Deal found 20/2$2,498

Tue 1/421:55SYD - MIA

2 stops37h 25mTurkish Airlines

Thu 17/422:15MIA - SYD

2 stops54h 45mTurkish Airlines

Deal found 19/2$2,579

Sun 9/303:25MEL - MIA

2 stops45h 40mEmirates

Tue 1/423:55MIA - MEL

1 stop50h 45mEmirates

Deal found 19/2$2,744

Sun 6/408:55SYD - MIA

2 stops67h 20mJapan Airlines

Sun 13/406:57MIA - SYD

2 stops33h 23mJapan Airlines

Deal found 19/2$2,847

Last-minute flights from Australia to Key Largo
Discover last-minute flight deals from Australia to Key Largo. Data last updated 21 February 2025 and is based on user searches.

Mon 24/211:05SYD - MIA

1 stop22h 19mDelta

Sun 9/308:50MIA - SYD

1 stop31h 55mDelta

Deal found 20/2$1,243

Tue 25/217:30MEL - MIA

2 stops30h 44mQantas Airways

Mon 3/321:40MIA - MEL

1 stop41h 55mQantas Airways

Deal found 20/2$1,779

Tue 25/207:20MEL - MIA

2 stops26h 02mMultiple Airlines

Mon 3/318:25MIA - MEL

2 stops29h 00mMultiple Airlines

Deal found 20/2$1,913

Sat 1/312:40SYD - MIA

2 stops48h 45mAir Tahiti Nui

Tue 18/309:30MIA - SYD

3 stops44h 10mAir Tahiti Nui

Deal found 20/2$4,017

Sat 1/311:40SYD - MIA

1 stop33h 35mLATAM Airlines

Mon 17/301:40MIA - SYD

2 stops40h 45mLATAM Airlines

Deal found 20/2$4,961

Sun 2/303:25MEL - MIA

2 stops70h 25mEmirates

Fri 7/323:55MIA - MEL

1 stop31h 25mEmirates

Deal found 20/2$2,781

Sun 2/300:15PER - MIA

2 stops44h 20mCathay Pacific

Sun 16/306:03MIA - PER

2 stops52h 42mCathay Pacific

Deal found 20/2$4,166

Mon 3/312:00MEL - MIA

1 stop22h 43mQantas Airways

Fri 7/321:41MIA - MEL

1 stop43h 49mQantas Airways

Deal found 20/2$1,805

Mon 3/311:30MEL - MIA

2 stops24h 13mUnited Airlines

Fri 7/309:25MIA - MEL

2 stops32h 05mUnited Airlines

Deal found 20/2$1,869

Mon 3/322:55PER - MIA

3 stops35h 42mAir Canada

Sun 16/322:30MIA - PER

3 stops52h 00mAir Canada

Deal found 20/2$2,247

Mon 3/322:45PER - MIA

2 stops30h 37mMultiple Airlines

Sun 16/318:55MIA - PER

2 stops30h 55mMultiple Airlines

Deal found 20/2$2,322

Mon 3/307:30MEL - MIA

3 stops30h 07mMultiple Airlines

Fri 7/318:25MIA - MEL

2 stops29h 20mMultiple Airlines

Deal found 20/2$2,391

One-way flights from Australia to Key Largo
Search for one-way flight options from Australia to Key Largo. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Wed 19/310:30BNE - MIA

1 stop20h 58mDelta

Deal found 20/2$684

Tue 8/413:15SYD - MIA

2 stops39h 42mMultiple Airlines

Deal found 21/2$759

Wed 23/409:25SYD - MIA

1 stop22h 05mDelta

Deal found 19/2$776

Mon 24/323:55MEL - MIA

3 stops50h 43mMultiple Airlines

Deal found 20/2$884

Wed 26/209:40BNE - MIA

1 stop40h 25mAmerican Airlines

Deal found 20/2$1,196

Wed 26/218:05BNE - MIA

3 stops59h 36mMultiple Airlines

Deal found 20/2$1,284

Tue 25/212:35ADL - MIA

3 stops55h 55mMultiple Airlines

Deal found 19/2$1,333

Tue 25/317:10MEL - MIA

1 stop32h 40mQatar Airways

Deal found 20/2$1,467

Mon 24/313:10MEL - MIA

2 stops43h 30mFinnair

Deal found 20/2$1,493

Sun 23/323:30MEL - MIA

3 stops47h 59mChina Southern

Deal found 21/2$1,555

Thu 15/509:10SYD - MIA

1 stop26h 44mAmerican Airlines

Deal found 20/2$1,565

Mon 24/322:40MEL - MIA

2 stops38h 00mTurkish Airlines

Deal found 20/2$1,599

Find flights from Australia to Key Largo within your budget

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 19/3

10:30-17:28

1 stop20h 58m

Miami

Wed 26/3

08:50-06:45

1 stop31h 55m

$1,093

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 15/5

09:25-17:20

1 stop21h 55m

Miami

Fri 6/6

12:10-06:35

2 stops28h 25m

$1,243

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 7/3

12:00-05:19

1 stop33h 19m

Miami

Sat 8/3

17:30-05:40

1 stop44h 10m

$1,409

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 4/6

09:20-17:15

1 stop21h 55m

Miami

Tue 1/7

11:55-07:20

2 stops53h 25m

$1,684

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Tue 15/4

10:55-11:24

2 stops38h 29m

Miami

Tue 29/4

16:48-08:15

1 stop25h 27m

$1,792

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 3/3

12:00-18:43

1 stop22h 43m

Miami

Fri 7/3

21:41-09:30

1 stop43h 49m

$1,805

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 23/4

10:30-07:28

1 stop34h 58m

Miami

Tue 6/5

16:08-06:30

2 stops48h 22m

$1,814

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 19/3

08:05-16:50

2 stops22h 45m

Miami

Wed 26/3

15:35-05:30

2 stops23h 55m

$1,817

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 21/4

10:20-07:28

1 stop35h 08m

Miami

Mon 28/4

09:20-07:00

2 stops31h 40m

$1,819

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 23/3

11:15-18:36

1 stop22h 21m

Miami

Sun 6/4

19:00-07:05

1 stop22h 05m

$1,825

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results

...

Best time to book a flight from Australia to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Australia with our price prediction graph.

Estimated return 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 Australia to Key Largo

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

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

Currently, March is the cheapest month in which you can book a flight from Australia to Key Largo (average of $1,295). Flying from Australia to Key Largo in December is currently the most expensive (average of $2,107). 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 AU to KE9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Key Largo as you normally would.

Rainfall in Key Largo by month

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

See what other customers who have flown with Air Tahiti Nui, Japan Airlines and Emirates from Australia to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

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

61 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very Good

1,440 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Emirates

8.1

Very Good

3,276 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Singapore Airlines

8.1

Very Good

1,297 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very Good

8,212 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What are the cheapest airlines to fly from Australia to Key Largo one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $684. Users have also found prices from $1,196 and $1,467 on American Airlines and Qatar Airways, respectively.
What are the most popular routes from Australia to Key Largo?
Most travellers choose Sydney Kingsford Smith - Miami, Perth - Miami or Melbourne - Miami when deciding on the best route from Australia to Key Largo.
Can I find deals for flights from Australia to Key Largo that include hotel bookings?
Yes. In addition to deals on Australia to Key Largo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Key Largo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Key Largo.
Can I find deals for business class flights from Australia to Key Largo?
Yes. Cheapflights offers flight deals from Australia to Key Largo 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 Australia to Key Largo?
Currently, March is the cheapest month in which you can book a flight from Australia to Key Largo (average of $1,295). Flying from Australia to Key Largo in December is currently the most expensive (average of $2,107). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Key Largo

Top 10 airlines flying from Australia to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,169	Average$1,542	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest$1,267	Average$2,027	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,362	Average$2,707	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$1,377	Average$2,341	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qantas Airways	Cheapest$1,384	Average$2,938	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,738	Average$2,475	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Virgin Australia	Cheapest$1,745	Average$2,851	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Japan Airlines	Cheapest$2,010	Average$2,578	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Singapore Airlines	Cheapest$2,059	Average$2,374	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hawaiian Airlines	Cheapest$2,145	Average$2,213	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Key Largo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key Largo from Australia.

Can Cheapflights find flights from Australia to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Australia to Key Largo become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Key Largo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Australia to Key Largo from $684

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Key Largo

Keep the following information in mind while searching for Australia to Key Largo flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Key Largo

Cheapest flights from Australia to Key LargoExplore the most affordable flight options available from Australia to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Australia to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Australia to Key Largo within your budget

Best time to book a flight from Australia to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Australia with our price prediction graph.

Travel insights for flights from Australia to Key Largo

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

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

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

Find hourly flight availability from Australia to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Key Largo by month

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

Temperature in Key Largo by month

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

Reviews of airlines servicing Key Largo

See what other customers who have flown with Air Tahiti Nui, Japan Airlines and Emirates from Australia to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Australia to Key Largo. 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 Australia to Key Largo one-way?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Australia to Key Largo

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Key Largo?

Why should you use Cheapflights to find cheap flight tickets from Australia to Key Largo?

Can Cheapflights find flights from Australia to Key Largo with no change fees?

Can Cheapflights notify me if prices for flights from Australia to Key Largo become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Australia to Key Largo
Explore the most affordable flight options available from Australia to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.