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Saint Lucia

$1,197+ Cheap flights from Melbourne, FL (MLB) to Saint Lucia

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — UVF
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Melbourne to Saint Lucia

Cheapest flights from Melbourne to Saint Lucia
Explore the most affordable flight options available from Melbourne to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:47 pmMLB - UVF
2 stops22h 17mAmerican Airlines
Mon 1/53:53 pmUVF - MLB
1 stop21h 16mAmerican Airlines
Deal found 12/19$1,221
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:00 pmMLB - UVF
2 stops50h 54mAmerican Airlines
Mon 1/53:53 pmUVF - MLB
1 stop26h 33mAmerican Airlines
Deal found 12/19$1,244
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:40 pmMLB - UVF
2 stops23h 14mAmerican Airlines
Mon 1/53:53 pmUVF - MLB
1 stop26h 33mAmerican Airlines
Deal found 12/19$1,246
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:00 pmMLB - UVF
2 stops24h 04mAmerican Airlines
Thu 1/12:04 pmUVF - MLB
2 stops24h 13mAmerican Airlines
Deal found 12/19$1,495
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:00 pmMLB - UVF
2 stops24h 04mAmerican Airlines
Thu 1/12:04 pmUVF - MLB
2 stops22h 26mAmerican Airlines
Deal found 12/19$1,553
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amMLB - UVF
1 stop8h 25mDelta
Thu 1/14:50 pmUVF - MLB
1 stop22h 16mDelta
Deal found 12/19$1,766
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amMLB - UVF
1 stop8h 25mDelta
Sun 1/44:50 pmUVF - MLB
1 stop18h 40mDelta
Deal found 12/19$1,796
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:51 pmMLB - UVF
1 stop23h 39mDelta
Sun 1/44:50 pmUVF - MLB
1 stop18h 40mDelta
Deal found 12/19$2,010
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amMLB - UVF
1 stop8h 25mDelta
Sat 1/34:53 pmUVF - MLB
1 stop22h 13mDelta
Deal found 12/19$2,042
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amMLB - UVF
1 stop8h 25mDelta
Sat 1/34:53 pmUVF - MLB
1 stop22h 13mDelta
Deal found 12/19$2,247
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:51 pmMLB - UVF
1 stop23h 39mDelta
Sun 1/44:50 pmUVF - MLB
1 stop18h 40mDelta
Deal found 12/19$2,289

Find flight deals from Melbourne to Saint Lucia

Keep the following information in mind while searching for Melbourne to Saint Lucia flight deals. Data was last updated December 21, 2025.

Round-trip from

$1,197
(American Airlines)

Popular in

July

Cheapest in

October
From Melbourne to Saint Lucia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Saint Lucia 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 December 21, 2025.
Use the filters below to find and compare flights from Melbourne to Saint Lucia that are best for you.

Fly from

Melbourne

Fly to

Saint Lucia

Route

Depart

Return

Price

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Fri 1/2

6:20 am-1:04 pm

2 stops53h 44m

Castries Hewanorra

Mon 1/5

3:53 pm-12:09 pm

1 stop21h 16m

$1,197

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Thu 1/1

6:20 am-2:52 pm

1 stop7h 32m

Castries Hewanorra

Mon 1/5

3:53 pm-5:26 pm

1 stop26h 33m

$1,241

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Wed 12/31

3:40 pm-3:54 pm

2 stops23h 14m

Castries Hewanorra

Mon 1/5

3:53 pm-5:26 pm

1 stop26h 33m

$1,246

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Wed 12/31

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Thu 1/1

4:50 pm-2:06 pm

1 stop22h 16m

$1,766

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Fri 1/2

6:47 pm-1:36 pm

1 stop17h 49m

Castries Hewanorra

Sun 1/4

4:50 pm-10:30 am

1 stop18h 40m

$1,776

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Wed 12/31

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Sun 1/4

4:50 pm-10:30 am

1 stop18h 40m

$1,796

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Thu 1/1

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Sat 1/3

4:53 pm-2:06 pm

1 stop22h 13m

$2,067

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Wed 12/31

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Fri 1/2

4:50 pm-6:02 pm

1 stop26h 12m

$2,474

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Fri 1/2

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Sat 1/3

4:53 pm-10:45 am

1 stop18h 52m

$2,488

MelbourneCastries

MLB - UVF

MLBUVF

Melbourne

Thu 1/1

6:05 am-3:30 pm

1 stop8h 25m

Castries Hewanorra

Fri 1/2

4:50 pm-10:08 pm

1 stop30h 18m

$2,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Best time to book a flight from Melbourne to Saint Lucia

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

What is the cheapest month to book a flight from Melbourne, Florida to Saint Lucia?

Currently, October is the cheapest month in which you can book a flight from Melbourne, Florida to Saint Lucia (average of $487). Flying from Melbourne, Florida to Saint Lucia in July is currently the most expensive (average of $600). 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 Saint Lucia. 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 from for flights from Melbourne to Saint Lucia?

    Melbourne (MLB), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Melbourne to Saint Lucia.

  • How long is the flight from Melbourne, Florida to Saint Lucia?

    American Airlines can get you from Melbourne, Florida to Saint Lucia in just under 53h 44m. Your travel time can differ by up to . There are 1607 mi between Melbourne, Florida and Saint Lucia.

  • Can I find deals for flights from Melbourne to Saint Lucia that include hotel bookings?

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

  • How can I find direct flights from Melbourne to Saint Lucia?

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

  • Can I find deals for business class flights from Melbourne to Saint Lucia?

    Yes. Cheapflights offers flight deals from Melbourne to Saint Lucia 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 Saint Lucia?

    Currently, October is the cheapest month in which you can book a flight from Melbourne, Florida to Saint Lucia (average of $487). Flying from Melbourne, Florida to Saint Lucia in July is currently the most expensive (average of $600). 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

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