How long is the flight from Key Largo to Sardinia?

Departing from Key Largo to Sardinia will take you 20h 20m. Airlines will cover a distance of 5077 mi.

In terms of precipitation, rainfall in Sardinia ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Sardinia when rainfall is around 0.1 in.

If weather is an important factor for your trip to Sardinia, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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

When flying from Key Largo to Sardinia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

$442+ Flights from Key Largo to Sardinia

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Cheap flight deals from Key Largo to Sardinia

Cheapest flights from Key Largo to Sardinia
Explore the most affordable flight options available from Key Largo to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/187:25 amMIA - CAG

2 stops30h 45mMultiple Airlines

Mon 12/227:50 pmCAG - MIA

2 stops25h 00mMultiple Airlines

Deal found 12/15

$1,943

Best flights from Key Largo to Sardinia
Discover carefully curated flight deals from Key Largo to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/294:35 pmMIA - OLB

2 stops19h 50mMultiple Airlines

Thu 2/511:00 amOLB - MIA

2 stops33h 50mMultiple Airlines

Deal found 12/14

$736

Tue 5/265:00 pmMIA - OLB

1 stop21h 35mBritish Airways

Thu 6/412:30 pmOLB - MIA

1 stop32h 00mBritish Airways

Deal found 12/15

$867

Tue 5/266:45 pmMIA - OLB

2 stops19h 50mMultiple Airlines

Wed 6/39:20 pmOLB - MIA

1 stop25h 25mMultiple Airlines

Deal found 12/15

$791

Tue 5/265:00 pmMIA - CAG

1 stop20h 20mBritish Airways

Wed 6/38:15 pmCAG - MIA

1 stop24h 15mBritish Airways

Deal found 12/15

$878

Sun 5/319:55 amMIA - OLB

2 stops28h 30mMultiple Airlines

Fri 6/129:25 pmOLB - MIA

2 stops28h 55mMultiple Airlines

Deal found 12/16

$816

Fri 3/138:00 amMIA - OLB

3 stops33h 40mMultiple Airlines

Fri 3/207:00 amOLB - MIA

2 stops15h 55mMultiple Airlines

Deal found 12/16

$900

Tue 5/2610:40 pmMIA - CAG

1 stop14h 40mBritish Airways

Thu 6/411:40 amCAG - MIA

1 stop32h 50mBritish Airways

Deal found 12/15

$994

Sun 5/317:35 pmMIA - OLB

1 stop18h 50mBritish Airways

Fri 6/129:25 pmOLB - MIA

1 stop25h 20mBritish Airways

Deal found 12/16

$1,004

Tue 5/264:30 pmMIA - CAG

2 stops16h 15mMultiple Airlines

Wed 6/39:35 amCAG - MIA

2 stops16h 10mMultiple Airlines

Deal found 12/15

$939

Mon 6/1510:30 pmMIA - CAG

2 stops38h 50mBritish Airways

Tue 6/302:55 pmCAG - MIA

1 stop31h 50mBritish Airways

Deal found 12/16

$1,125

Sun 6/1412:30 amMIA - CAG

2 stops25h 05mMultiple Airlines

Tue 6/3011:50 pmCAG - MIA

3 stops25h 55mMultiple Airlines

Deal found 12/16

$1,122

Last-minute flights from Key Largo to Sardinia
Discover last-minute flight deals from Key Largo to Sardinia. Data last updated December 18, 2025 and is based on user searches.

Thu 12/187:25 amMIA - CAG

2 stops30h 45mMultiple Airlines

Mon 12/227:50 pmCAG - MIA

2 stops25h 00mMultiple Airlines

Deal found 12/15

$1,943

Mon 1/194:35 pmMIA - OLB

2 stops19h 50mMultiple Airlines

Sat 1/316:45 amOLB - MIA

1 stop15h 30mMultiple Airlines

Deal found 12/17

$5,902

One-way flights from Key Largo to Sardinia
Search for one-way flight options from Key Largo to Sardinia. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 6/36:02 amMIA - OLB

3 stops36h 13mMultiple Airlines

Deal found 12/15

$442

Wed 6/311:15 amMIA - CAG

2 stops23h 10mDelta

Deal found 12/15

$456

Wed 6/36:02 amMIA - CAG

3 stops26h 03mMultiple Airlines

Deal found 12/15

$522

Wed 6/39:16 pmMIA - OLB

2 stops41h 19mBritish Airways

Deal found 12/15

$570

Sun 1/410:30 pmMIA - CAG

3 stops50h 35mMultiple Airlines

Deal found 12/17

$685

Wed 6/37:00 amMIA - OLB

1 stop20h 00mKLM

Deal found 12/15

$766

Wed 6/37:40 pmMIA - OLB

1 stop30h 10mSWISS

Deal found 12/15

$1,053

Find flight deals from Key Largo to Sardinia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$736 (Mytrip)
One-way from	$442 (Kiwi.com)

Provider with most accurate pricing for Miami-Cagliari Elmas flight deals.

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From Key Largo to Sardinia

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One-way flight from Key Largo to Sardinia

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Thu 1/29

4:35 pm-6:25 pm

2 stops19h 50m

Olbia Costa Smeralda

Thu 2/5

11:00 am-2:50 pm

2 stops33h 50m

$736

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Tue 5/26

6:45 pm-8:35 pm

2 stops19h 50m

Olbia Costa Smeralda

Wed 6/3

9:20 pm-4:45 pm

1 stop25h 25m

$791

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Sun 5/31

9:55 am-8:25 pm

2 stops28h 30m

Olbia Costa Smeralda

Fri 6/12

9:25 pm-8:20 pm

2 stops28h 55m

$816

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Tue 5/26

5:00 pm-8:35 pm

1 stop21h 35m

Olbia Costa Smeralda

Thu 6/4

12:30 pm-2:30 pm

1 stop32h 00m

$867

MiamiCagliari

MIA - CAG

MIACAG

Miami

Tue 5/26

5:00 pm-7:20 pm

1 stop20h 20m

Cagliari Elmas

Wed 6/3

8:15 pm-2:30 pm

1 stop24h 15m

$878

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Fri 3/13

8:00 am-10:40 pm

3 stops33h 40m

Olbia Costa Smeralda

Fri 3/20

7:00 am-5:55 pm

2 stops15h 55m

$900

MiamiCagliari

MIA - CAG

MIACAG

Miami

Tue 5/26

4:30 pm-2:45 pm

2 stops16h 15m

Cagliari Elmas

Wed 6/3

9:35 am-7:45 pm

2 stops16h 10m

$939

MiamiCagliari

MIA - CAG

MIACAG

Miami

Tue 5/26

10:40 pm-7:20 pm

1 stop14h 40m

Cagliari Elmas

Thu 6/4

11:40 am-2:30 pm

1 stop32h 50m

$994

MiamiOlbia

MIA - OLB

MIAOLB

Miami

Sun 5/31

7:35 pm-8:25 pm

1 stop18h 50m

Olbia Costa Smeralda

Fri 6/12

9:25 pm-4:45 pm

1 stop25h 20m

$1,004

MiamiCagliari

MIA - CAG

MIACAG

Miami

Sun 6/14

12:30 am-7:35 am

2 stops25h 05m

Cagliari Elmas

Tue 6/30

11:50 pm-7:45 pm

3 stops25h 55m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results

Best time to book a flight from Key Largo to Sardinia

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with SWISS from Key Largo to Sardinia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,815 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS

7.5

Good

1,815 reviews

SWISS

7.5

Good

1,815 reviews

Reviews

1 / 20

6.0

Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

How long is the flight from Key Largo to Sardinia?
Departing from Key Largo to Sardinia will take you 20h 20m. Airlines will cover a distance of 5077 mi.
Can I find deals for flights from Key Largo to Sardinia that include hotel bookings?
Yes. In addition to deals on Key Largo to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Sardinia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Sardinia.
Can I find deals for business class flights from Key Largo to Sardinia?
Yes. Cheapflights offers flight deals from Key Largo to Sardinia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Key Largo to Sardinia

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$1,214	Average$1,604	FlexibilityNo cancel fee	On-time79%

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$442+ Cheap flights from Key Largo, FL to Sardinia

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Sardinia with Cheapflights

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Cheap flight deals from Key Largo to Sardinia

Cheapest flights from Key Largo to SardiniaExplore the most affordable flight options available from Key Largo to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Key Largo to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Key Largo to Sardinia

Keep the following information in mind while searching for Key Largo to Sardinia flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Sardinia that are best for you.

Best time to book a flight from Key Largo to Sardinia

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

Cheapflights Insights

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

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with SWISS from Key Largo to Sardinia to help guide your decision. Users have also rated airlines 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 Key Largo to Sardinia. 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 Key Largo to Sardinia?

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

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

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

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 Key Largo to Sardinia

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

Top airline flying from Key Largo to Sardinia

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Book with Flexibility

Travel Smart

Cheapest flights from Key Largo to Sardinia
Explore the most affordable flight options available from Key Largo to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.