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Perth

$699+ Cheap flights from Key Largo, FL to Perth (PER)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PER
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,815
(oojo)

One-way from

$699
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$2,109
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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One-way flight from Key Largo to Perth
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Highest demand for flights based on searches. 13% potential increase in price ($396 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($137 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/17. 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.
Fri 5/27:50 pmMIA - PER
2 stops34h 50mIberia
Wed 5/1410:45 pmPER - MIA
2 stops33h 30mIberia
Deal found 4/17$1,815
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:04 pmMIA - PER
2 stops39h 56mAir New Zealand
Fri 9/264:25 pmPER - MIA
2 stops37h 08mAir New Zealand
Deal found 4/17$1,920
This Air New Zealand deal was found by Cheapflights users on 4/17. 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.
Sat 8/98:40 amMIA - PER
3 stops43h 20mMultiple Airlines
Sun 8/318:05 amPER - MIA
3 stops38h 57mMultiple Airlines
Deal found 4/17$1,928
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Fri 5/29:20 amMIA - PER
2 stops34h 25mCathay Pacific
Tue 5/1312:10 amPER - MIA
2 stops33h 32mCathay Pacific
Deal found 4/17$2,015
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 9/64:10 pmMIA - PER
3 stops58h 30mUnited Airlines
Tue 1/610:55 pmPER - MIA
2 stops29h 30mUnited Airlines
Deal found 4/16$2,224
This FlightHub deal was found by Cheapflights users on 4/17. 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 11/97:30 pmMIA - PER
1 stop27h 30mQatar Airways
Tue 12/2310:45 pmPER - MIA
1 stop30h 40mQatar Airways
Deal found 4/17$2,534
This Gotogate deal was found by Cheapflights users on 4/16. 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.
Wed 6/1810:20 pmMIA - PER
3 stops53h 05mLATAM Airlines
Mon 6/2311:55 pmPER - MIA
2 stops55h 40mLATAM Airlines
Deal found 4/16$2,583
This Air Canada deal was found by Cheapflights users on 4/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:40 pmMIA - PER
3 stops54h 05mAir Canada
Sat 8/301:10 amPER - MIA
2 stops52h 05mAir Canada
Deal found 4/17$3,031
This oojo deal was found by Cheapflights users on 4/17. 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.
Fri 5/211:55 pmMIA - PER
1 stop29h 40mEmirates
Wed 5/146:00 amPER - MIA
1 stop40h 05mEmirates
Deal found 4/17$3,350

Cheapflights Fare Finder

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 April 17, 2025.
Use the filters below to find and compare flights from Key Largo to Perth that are best for you.

Fly from

Key Largo

Fly to

Perth

Route

Depart

Return

Price

MiamiPerth

MIA - PER

MIAPER

Miami

Fri 5/2

7:50 pm-6:40 pm

2 stops34h 50m

Perth

Wed 5/14

10:45 pm-8:15 pm

2 stops33h 30m

$1,815

MiamiPerth

MIA - PER

MIAPER

Miami

Tue 9/2

12:04 pm-4:00 pm

2 stops39h 56m

Perth

Fri 9/26

4:25 pm-5:33 pm

2 stops37h 08m

$1,920

MiamiPerth

MIA - PER

MIAPER

Miami

Sat 8/9

8:40 am-4:00 pm

3 stops43h 20m

Perth

Sun 8/31

8:05 am-11:02 am

3 stops38h 57m

$1,928

MiamiPerth

MIA - PER

MIAPER

Miami

Fri 5/2

9:20 am-7:45 am

2 stops34h 25m

Perth

Tue 5/13

12:10 am-9:42 pm

2 stops33h 32m

$2,015

MiamiPerth

MIA - PER

MIAPER

Miami

Sat 9/6

4:10 pm-2:40 pm

3 stops58h 30m

Perth

Tue 1/6

10:55 pm-3:25 pm

2 stops29h 30m

$2,224

MiamiPerth

MIA - PER

MIAPER

Miami

Wed 6/18

10:20 pm-3:25 pm

3 stops53h 05m

Perth

Mon 6/23

11:55 pm-7:35 pm

2 stops55h 40m

$2,583

MiamiPerth

MIA - PER

MIAPER

Miami

Tue 9/2

7:40 pm-11:55 am

1 stop28h 15m

Perth

Fri 9/26

10:45 pm-4:50 pm

1 stop30h 05m

$2,588

MiamiPerth

MIA - PER

MIAPER

Miami

Sat 8/9

9:40 pm-3:45 pm

3 stops54h 05m

Perth

Sat 8/30

1:10 am-5:15 pm

2 stops52h 05m

$3,031

MiamiPerth

MIA - PER

MIAPER

Miami

Fri 5/2

11:55 pm-5:35 pm

1 stop29h 40m

Perth

Wed 5/14

6:00 am-10:05 am

1 stop40h 05m

$3,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Perth

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 $1,447). 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 April 17, 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 April 17, 2025.
Peruse reviews from past customers who have flown with Emirates, Air New Zealand and Cathay Pacific from Key Largo to Perth to help guide your decision. 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.
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
8.0
Very good
467 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.5
Good
849 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LATAM Airlines
7.5
Good
1,761 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,554 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 $1,447). 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
Fremantle
Rottnest Island
Scarborough

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Alternative routes for Key Largo to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,548Average$2,382FlexibilityNo cancel feeOn-time74%

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