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$1,519+ Cheap flights from Key Largo, FL to Perth (PER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PER
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Key Largo to Perth

Keep the following information in mind while searching for Key Largo to Perth flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,676
(oojo)

Popular in

July

Cheapest in

March

Average price

$2,709
Provider with most accurate pricing for Miami-Perth flight deals.
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Provider most trusted by Cheapflights users for Miami-Perth flights.
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From Key Largo to Perth
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Highest demand for flights based on searches. 18% potential increase in price ($544 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($134 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key Largo to Perth

Cheapest flights from Key Largo to Perth
Explore the most affordable flight options available from Key Largo to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:35 amMIA - PER
2 stops43h 20mAir New Zealand
Wed 12/36:50 pmPER - MIA
2 stops40h 00mAir New Zealand
Deal found 2/20$1,519
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:35 pmMIA - PER
2 stops35h 10mIberia
Tue 12/210:45 pmPER - MIA
2 stops34h 15mIberia
Deal found 2/20$1,673
This Air New Zealand deal was found by Cheapflights users on 2/20. 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.
Mon 11/247:00 amMIA - PER
2 stops44h 55mMultiple Airlines
Thu 12/46:50 pmPER - MIA
3 stops53h 25mMultiple Airlines
Deal found 2/20$1,942
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:15 pmMIA - PER
2 stops32h 30mUnited Airlines
Thu 12/410:45 pmPER - MIA
2 stops31h 05mUnited Airlines
Deal found 2/20$2,062
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:30 pmMIA - PER
1 stop31h 15mQatar Airways
Tue 5/2010:45 pmPER - MIA
1 stop30h 05mQatar Airways
Deal found 2/20$2,540
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:30 pmMIA - PER
1 stop30h 15mJetBlue
Sun 12/710:45 pmPER - MIA
1 stop30h 40mJetBlue
Deal found 2/20$2,791
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:45 pmMIA - PER
3 stops51h 25mLATAM Airlines
Thu 12/410:55 pmPER - MIA
3 stops43h 30mLATAM Airlines
Deal found 2/20$2,979
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:55 pmMIA - PER
1 stop28h 25mEmirates
Mon 12/16:00 amPER - MIA
1 stop40h 50mEmirates
Deal found 2/20$3,356
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Thu 4/109:20 amMIA - PER
2 stops49h 20mCathay Pacific
Wed 4/169:15 amPER - MIA
2 stops48h 13mCathay Pacific
Deal found 2/19$3,559

Find flights from Key Largo to Perth within your budget

Customize your flight search to find flights from Key Largo to Perth 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Key Largo

Fly to

Perth

Route

Depart

Return

Price

MiamiPerth

MIA - PER

MIAPER

Miami

Mon 3/17

5:55 pm-11:55 pm

2 stops42h 00m

Perth

Tue 5/20

5:10 pm-10:32 pm

3 stops41h 22m

$1,950

MiamiPerth

MIA - PER

MIAPER

Miami

Mon 3/17

1:05 pm-11:20 am

2 stops34h 15m

Perth

Tue 5/20

11:45 pm-7:29 am

2 stops43h 44m

$2,077

MiamiPerth

MIA - PER

MIAPER

Miami

Mon 3/17

11:30 pm-6:45 pm

1 stop31h 15m

Perth

Tue 5/20

10:45 pm-4:50 pm

1 stop30h 05m

$2,540

MiamiPerth

MIA - PER

MIAPER

Miami

Thu 4/10

9:20 am-10:40 pm

2 stops49h 20m

Perth

Wed 4/16

9:15 am-9:28 pm

2 stops48h 13m

$3,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Key Largo to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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 Perth

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

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

Currently, February is the cheapest month in which you can book a flight from Key Largo to Perth (average of $1,460). Flying from Key Largo to Perth in December is currently the most expensive (average of $2,172). 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 PER?

Find hourly flight availability from Key Largo to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Key Largo to Perth, 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 Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, 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 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated February 20, 2025.
Cathay Pacific
7.5
Good
821 reviews

Crew

8.0

Food

7.3

Comfort

7.6

Overall

7.5

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Cathay Pacific
7.5
Good
821 reviews
Cathay Pacific
7.5
Good
821 reviews

Crew

8.0

Food

7.3

Comfort

7.6

Overall

7.5

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Qatar Airways
7.4
Good
3,609 reviews
Cathay Pacific
7.5
Good
821 reviews

Crew

8.0

Food

7.3

Comfort

7.6

Overall

7.5

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

United Airlines
7.4
Good
8,766 reviews
Cathay Pacific
7.5
Good
821 reviews

Crew

8.0

Food

7.3

Comfort

7.6

Overall

7.5

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Iberia
7.0
Good
2,639 reviews
Cathay Pacific
7.5
Good
821 reviews

Crew

8.0

Food

7.3

Comfort

7.6

Overall

7.5

Boarding

7.9

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Related info for your journey

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

  • What airport do you fly into for flights to Perth from Key Largo?

    Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to Perth from Key Largo. Booking flights from Key Largo to Perth (PER) should be relatively easy as there are 0 daily inbound flights from Key Largo from 1 airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Perth 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 Perth?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Perth (average of $1,460). Flying from Key Largo to Perth in December is currently the most expensive (average of $2,172). 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

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Alternative routes for Key Largo to Perth

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Top airline flying from Key Largo to Perth

Discover the top airline that operate flights from Key Largo to Perth. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,548Average$2,500FlexibilityNo cancel feeOn-time74%
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