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Key West

$150+ Cheap flights from Melbourne, FL to Key West (MLB - EYW)

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — EYW
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Melbourne to Key West

Best flights from Melbourne to Key West
Discover carefully curated flight deals from Melbourne to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This American Airlines deal was found by Cheapflights users on 1/1. 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.
Fri 1/164:21 pmMLB - EYW
1 stop49h 40mAmerican Airlines
Tue 1/207:08 amEYW - MLB
1 stop16h 32mAmerican Airlines
Deal found 1/1$758
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 3/196:02 pmMLB - EYW
1 stop19h 24mAmerican Airlines
Mon 3/2312:55 pmEYW - MLB
1 stop33h 58mAmerican Airlines
Deal found 12/31$1,003

Find flight deals from Melbourne to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to Key West (EYW). 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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$758
(American Airlines)

One-way from

$150
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$78
Provider with most accurate pricing for Melbourne-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Key West flights.
Search Deals
From Melbourne to Key West
Search Deals
One-way flight from Melbourne to Key West
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Key West 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 January 2, 2026.
Use the filters below to find and compare flights from Melbourne to Key West that are best for you.

Fly from

Melbourne

Fly to

Key West

Route

Depart

Return

Price

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 1/16

4:21 pm-6:01 pm

1 stop49h 40m

Key West

Tue 1/20

7:08 am-11:40 pm

1 stop16h 32m

$758

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Thu 3/19

6:02 pm-1:26 pm

1 stop19h 24m

Key West

Mon 3/23

12:55 pm-10:53 pm

1 stop33h 58m

$1,003

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sun 1/11

1:21 pm-11:15 am

1 stop21h 54m

$150

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 1/16

5:28 pm-9:26 am

2 stops39h 58m

$159

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Thu 1/15

1:21 pm-11:15 am

1 stop21h 54m

$273

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 1/17

6:35 pm-12:48 pm

2 stops18h 13m

$283

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sun 1/11

1:21 pm-12:26 pm

3 stops23h 05m

$286

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Fri 1/16

3:15 pm-5:19 pm

1 stop26h 04m

$419

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Sat 1/17

5:56 pm-6:01 pm

1 stop24h 05m

$420

MelbourneKey West

MLB - EYW

MLBEYW

Melbourne

Tue 1/13

6:00 am-12:48 pm

2 stops30h 48m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 12 results
1
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Compare providers for flights from Melbourne to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Key West in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne, Florida-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Melbourne 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 Melbourne to Key West

What is the cheapest month to book a flight from Melbourne, Florida to Key West?

Currently, January is the cheapest month in which you can book a flight from Melbourne, Florida to Key West (average of $78). Flying from Melbourne, Florida to Key West in November is currently the most expensive (average of $105). 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.

Related info for your journey

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

  • How long is the flight from Melbourne, Florida to Key West?

    American Airlines can get you from Melbourne, Florida to Key West in just under 49h 40m. Your travel time can differ by up to . There are 254 mi between Melbourne, Florida and Key West.

  • Can I find deals for flights from Melbourne to Key West that include hotel bookings?

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

  • How can I find direct flights from Melbourne to Key West?

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

  • Can I find deals for business class flights from Melbourne to Key West?

    Yes. Cheapflights offers flight deals from Melbourne to Key West 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 Melbourne, Florida to Key West?

    Currently, January is the cheapest month in which you can book a flight from Melbourne, Florida to Key West (average of $78). Flying from Melbourne, Florida to Key West in November is currently the most expensive (average of $105). 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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