How long is the flight from Key Largo to Lausanne?

A quick flight from Key Largo to Lausanne can take about 12h 45m. Scandinavian Airlines provides one of the quickest options available for as low as $528. The distance from Key Largo to Lausanne is about 4785 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Lausanne ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Lausanne when rainfall is around 2.7 in.

If weather is an important factor for your trip to Lausanne, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Key Largo to Lausanne?

Before booking your flight from Key Largo to Lausanne check out the most popular airlines for this route: SWISS, TAP AIR PORTUGAL or British Airways.

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

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

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

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

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

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

$305+ Cheap Flights from Key Largo to Lausanne

Q: How much does it cost to fly round-trip from Key Largo to Lausanne?

Airfare is below average for this route at the moment. Key Largo to Lausanne flights typically cost between $630 and $773 in March. The cheapest round-trip price found within the last 3 days was $434 on Scandinavian Airlines (Mar 11-Mar 17).

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Cheapflights Tip: The best prices from Key Largo to Lausanne are usually found in January or March, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Find flight deals from Key Largo to Lausanne

Cheapest flights from Key Largo to Lausanne
Explore the most affordable flight options available from Key Largo to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/279:10 pmMIA - GVA

1 stop18h 40mMultiple Airlines

Wed 12/107:05 pmGVA - MIA

1 stop29h 50mMultiple Airlines

Deal found 10/29

$490

Mon 12/86:53 amMIA - GVA

2 stops21h 22mScandinavian Airlines

Sun 12/148:10 pmGVA - MIA

2 stops33h 13mScandinavian Airlines

Deal found 10/29

$491

Mon 12/84:40 pmMIA - GVA

1 stop11h 10mMultiple Airlines

Sun 12/146:45 amGVA - MIA

1 stop13h 55mMultiple Airlines

Deal found 10/30

$514

Mon 12/812:23 pmMIA - GVA

2 stops15h 17mUnited Airlines

Sun 12/141:00 pmGVA - MIA

2 stops31h 41mUnited Airlines

Deal found 10/30

$524

Wed 11/1211:35 pmMIA - GVA

1 stop11h 55mTAP AIR PORTUGAL

Wed 11/196:05 amGVA - MIA

1 stop21h 45mTAP AIR PORTUGAL

Deal found 10/29

$557

Wed 11/266:45 pmMIA - GVA

1 stop11h 45mLufthansa

Wed 12/109:20 amGVA - MIA

1 stop13h 35mLufthansa

Deal found 10/30

$588

Sat 11/297:50 pmMIA - GVA

1 stop15h 45mMultiple Airlines

Sat 12/612:55 pmGVA - MIA

1 stop15h 34mMultiple Airlines

Deal found 10/30

$595

Best flights from Key Largo to Lausanne
Discover carefully curated flight deals from Key Largo to Lausanne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Mon 1/127:40 amMIA - GVA

2 stops29h 45mScandinavian Airlines

Wed 1/218:10 pmGVA - MIA

2 stops28h 25mScandinavian Airlines

Deal found 10/30

$469

Mon 12/812:50 pmMIA - GVA

1 stop12h 45mUnited Airlines

Sun 12/141:00 pmGVA - MIA

2 stops31h 41mUnited Airlines

Deal found 10/29

$528

Mon 1/124:40 pmMIA - GVA

1 stop11h 10mMultiple Airlines

Fri 1/239:20 amGVA - MIA

1 stop13h 35mMultiple Airlines

Deal found 10/30

$545

Mon 12/86:53 amMIA - GVA

2 stops21h 22mScandinavian Airlines

Sun 12/148:10 pmGVA - MIA

2 stops33h 13mScandinavian Airlines

Deal found 10/29

$491

Thu 1/1512:18 pmMIA - GVA

2 stops15h 17mUnited Airlines

Thu 1/226:50 amGVA - MIA

1 stop13h 50mUnited Airlines

Deal found 10/30

$544

Tue 1/138:40 pmMIA - GVA

1 stop16h 45mScandinavian Airlines

Tue 1/208:10 pmGVA - MIA

2 stops30h 44mScandinavian Airlines

Deal found 10/30

$542

Thu 1/1512:18 pmMIA - GVA

2 stops15h 17mUnited Airlines

Wed 1/216:45 amGVA - MIA

1 stop13h 55mUnited Airlines

Deal found 10/30

$544

Mon 1/124:54 pmMIA - GVA

2 stops18h 11mUnited Airlines

Sun 1/186:45 amGVA - MIA

1 stop13h 55mUnited Airlines

Deal found 10/30

$544

Mon 1/124:54 pmMIA - GVA

2 stops18h 11mUnited Airlines

Mon 1/196:50 amGVA - MIA

1 stop13h 50mUnited Airlines

Deal found 10/30

$544

Mon 1/1211:00 amMIA - GVA

1 stop14h 25mUnited Airlines

Thu 1/226:50 amGVA - MIA

1 stop13h 50mUnited Airlines

Deal found 10/30

$547

Wed 1/141:45 pmMIA - GVA

1 stop11h 50mUnited Airlines

Sun 1/186:45 amGVA - MIA

1 stop13h 55mUnited Airlines

Deal found 10/30

$547

Last-minute flights from Key Largo to Lausanne
Discover last-minute flight deals from Key Largo to Lausanne. Data last updated October 30, 2025 and is based on user searches.

Mon 11/38:45 amMIA - GVA

2 stops27h 20mITA Airways

Mon 11/1011:40 amGVA - MIA

1 stop34h 35mITA Airways

Deal found 10/30

$633

Wed 11/1211:35 pmMIA - GVA

1 stop11h 55mTAP AIR PORTUGAL

Wed 11/196:05 amGVA - MIA

1 stop21h 45mTAP AIR PORTUGAL

Deal found 10/29

$557

Wed 11/1211:35 pmMIA - GVA

2 stops26h 40mMultiple Airlines

Wed 11/1912:30 pmGVA - MIA

1 stop15h 20mMultiple Airlines

Deal found 10/29

$639

Wed 11/1212:23 pmMIA - GVA

2 stops15h 17mUnited Airlines

Wed 11/196:45 amGVA - MIA

1 stop13h 55mUnited Airlines

Deal found 10/29

$642

Sun 11/237:15 amMIA - GVA

2 stops21h 00mScandinavian Airlines

Mon 12/111:00 amGVA - MIA

1 stop37h 05mScandinavian Airlines

Deal found 10/28

$628

Wed 11/266:45 pmMIA - GVA

1 stop11h 45mLufthansa

Wed 12/109:20 amGVA - MIA

1 stop13h 35mLufthansa

Deal found 10/30

$588

Thu 11/279:10 pmMIA - GVA

1 stop18h 40mMultiple Airlines

Wed 12/107:05 pmGVA - MIA

1 stop29h 50mMultiple Airlines

Deal found 10/29

$490

Sat 11/297:50 pmMIA - GVA

1 stop15h 45mMultiple Airlines

Sat 12/612:55 pmGVA - MIA

1 stop15h 34mMultiple Airlines

Deal found 10/30

$595

Sat 11/297:55 pmMIA - GVA

2 stops17h 30mScandinavian Airlines

Wed 12/38:10 pmGVA - MIA

2 stops27h 55mScandinavian Airlines

Deal found 10/30

$634

One-way flights from Key Largo to Lausanne
Search for one-way flight options from Key Largo to Lausanne. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Wed 11/1210:15 pmMIA - GVA

3 stops39h 15mMultiple Airlines

Deal found 10/28

$305

Fri 11/219:40 pmMIA - GVA

2 stops54h 50mMultiple Airlines

Deal found 10/28

$325

Tue 12/164:35 pmMIA - GVA

3 stops33h 40mMultiple Airlines

Deal found 10/30

$354

Tue 11/49:10 pmMIA - GVA

1 stop18h 50mMultiple Airlines

Deal found 10/29

$362

Wed 11/127:55 pmMIA - GVA

1 stop17h 30mScandinavian Airlines

Deal found 10/28

$370

Mon 1/59:10 amMIA - GVA

3 stops43h 35mMultiple Airlines

Deal found 10/30

$384

Sun 12/289:34 pmMIA - GVA

2 stops42h 16mMultiple Airlines

Deal found 10/28

$390

Cheap flight deals from Key Largo to Lausanne

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$434 (KAYAK)
One-way from	$305 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$723

Provider with most accurate pricing for Miami-Geneva Geneve-Cointrin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Miami-Geneva Geneve-Cointrin flights.

Search Deals

From Key Largo to Lausanne

Search Deals

One-way flight from Key Largo to Lausanne

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($208 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

7:40 am-7:25 pm

2 stops29h 45m

Geneva Geneve-Cointrin

Wed 1/21

8:10 pm-6:35 pm

2 stops28h 25m

$469

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 12/8

6:53 am-10:15 am

2 stops21h 22m

Geneva Geneve-Cointrin

Sun 12/14

8:10 pm-11:23 pm

2 stops33h 13m

$491

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 12/8

12:50 pm-7:35 am

1 stop12h 45m

Geneva Geneve-Cointrin

Sun 12/14

1:00 pm-2:41 pm

2 stops31h 41m

$528

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 1/13

8:40 pm-7:25 pm

1 stop16h 45m

Geneva Geneve-Cointrin

Tue 1/20

8:10 pm-8:54 pm

2 stops30h 44m

$542

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 1/15

12:18 pm-9:35 am

2 stops15h 17m

Geneva Geneve-Cointrin

Thu 1/22

6:50 am-2:40 pm

1 stop13h 50m

$544

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 1/15

12:18 pm-9:35 am

2 stops15h 17m

Geneva Geneve-Cointrin

Wed 1/21

6:45 am-2:40 pm

1 stop13h 55m

$544

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

4:54 pm-5:05 pm

2 stops18h 11m

Geneva Geneve-Cointrin

Sun 1/18

6:45 am-2:40 pm

1 stop13h 55m

$544

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

4:54 pm-5:05 pm

2 stops18h 11m

Geneva Geneve-Cointrin

Mon 1/19

6:50 am-2:40 pm

1 stop13h 50m

$544

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

4:40 pm-9:50 am

1 stop11h 10m

Geneva Geneve-Cointrin

Fri 1/23

9:20 am-4:55 pm

1 stop13h 35m

$545

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

11:00 am-7:25 am

1 stop14h 25m

Geneva Geneve-Cointrin

Thu 1/22

6:50 am-2:40 pm

1 stop13h 50m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results

Best time to book a flight from Key Largo to Lausanne

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

How far ahead should I book a flight from Key Largo to Lausanne?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Lausanne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Key Largo to Lausanne (average of $195). Flying from Key Largo to Lausanne in June is currently the most expensive (average of $782). 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 LS9?

A simple way to save on the total cost of your ticket is to fly from Key Largo to Lausanne at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Key Largo to Lausanne?

Travelers seeking maximum savings on their Key Largo to Lausanne flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Key Largo to Lausanne?

Reviews of airlines servicing Lausanne

Read through reviews of airlines operating flights from Key Largo to Lausanne, such as Delta, SWISS, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Delta

7.9

Good

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

SWISS

7.5

Good

1,775 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,034 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

TAP AIR PORTUGAL

7.1

Good

2,040 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

British Airways

6.7

Okay

7,488 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

How long is the flight from Key Largo to Lausanne?
A quick flight from Key Largo to Lausanne can take about 12h 45m. Scandinavian Airlines provides one of the quickest options available for as low as $528. The distance from Key Largo to Lausanne is about 4785 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Key Largo to Lausanne that include hotel bookings?
Yes. In addition to deals on Key Largo to Lausanne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Lausanne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Lausanne.
Can I find deals for business class flights from Key Largo to Lausanne?
Yes. Cheapflights offers flight deals from Key Largo to Lausanne 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 Lausanne?
Currently, April is the cheapest month in which you can book a flight from Key Largo to Lausanne (average of $195). Flying from Key Largo to Lausanne in June is currently the most expensive (average of $782). 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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Top 10 airlines flying from Key Largo to Lausanne

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$392	Average$539	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$462	Average$627	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$474	Average$936	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$531	Average$697	FlexibilityNo cancel fee	On-time70%
SWISS	Cheapest$537	Average$906	FlexibilityNo cancel fee	On-time79%
TAP AIR PORTUGAL	Cheapest$553	Average$840	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$584	Average$815	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$599	Average$1,166	FlexibilityNo cancel fee	On-time77%
Turkish Airlines	Cheapest$636	Average$906	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$662	Average$1,071	FlexibilityNo cancel fee	On-time76%

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$305+ Cheap flights from Key Largo, FL to Lausanne, Switzerland

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Lausanne with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Key Largo to Lausanne are usually found in January or March, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Find flight deals from Key Largo to Lausanne

Cheapest flights from Key Largo to LausanneExplore the most affordable flight options available from Key Largo to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Key Largo to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from Key Largo to Lausanne

Keep the following information in mind while searching for Key Largo to Lausanne flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Key Largo to Lausanne

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

Cheapflights Insights

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

How far ahead should I book a flight from Key Largo to Lausanne?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Lausanne. Price data was last updated on October 24, 2025.

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

What is the cheapest time of day to fly from KE9 to LS9?

Find hourly flight availability from Key Largo to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

What is the cheapest day to fly from Key Largo to Lausanne?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Lausanne. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Key Largo to Lausanne?

Reviews of airlines servicing Lausanne

Read through reviews of airlines operating flights from Key Largo to Lausanne, such as Delta, SWISS, and American Airlines. Reviews also offer insight into each airline's 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 Lausanne. 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 Lausanne?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Key Largo to Lausanne

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Top 10 airlines flying from Key Largo to Lausanne

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Cheapest flights from Key Largo to Lausanne
Explore the most affordable flight options available from Key Largo to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.