HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lausanne

$276+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GVA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Lausanne with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Key Largo to Lausanne are usually found in January or March, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 July 31, 2025.

Round-trip from

$519
(FlightHub)

One-way from

$276
(Connections by easyJet)

Popular in

June

Cheapest in

January

Average price

$1,023
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 ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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.
Tue 10/712:00 pmMIA - GVA
2 stops16h 20mScandinavian Airlines
Tue 10/2811:00 amGVA - MIA
1 stop37h 05mScandinavian Airlines
Deal found 7/30$519
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:35 pmMIA - GVA
1 stop24h 40mTAP AIR PORTUGAL
Mon 11/106:20 pmGVA - MIA
1 stop26h 30mTAP AIR PORTUGAL
Deal found 7/31$555
This Connections by easyJet deal was found by Cheapflights users on 7/29. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:20 pmMIA - GVA
1 stop23h 35mMultiple Airlines
Sun 9/2811:45 amGVA - MIA
1 stop32h 35mMultiple Airlines
Deal found 7/29$558
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 10/232:20 pmMIA - GVA
1 stop13h 35mAir Canada
Sat 11/11:00 pmGVA - MIA
2 stops36h 08mAir Canada
Deal found 7/30$573
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/810:55 amMIA - GVA
2 stops18h 45mUnited Airlines
Sat 11/151:00 pmGVA - MIA
2 stops33h 45mUnited Airlines
Deal found 7/29$581
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:55 pmMIA - GVA
1 stop12h 50mIberia
Fri 10/247:00 amGVA - MIA
2 stops19h 00mIberia
Deal found 7/31$586
This Ticket deal was found by Cheapflights users on 7/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:45 pmMIA - GVA
1 stop13h 10mRoyal Air Maroc
Thu 10/25:55 pmGVA - MIA
1 stop31h 50mRoyal Air Maroc
Deal found 7/29$590
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Tue 10/710:15 pmMIA - GVA
1 stop28h 40mTurkish Airlines
Tue 10/286:25 pmGVA - MIA
1 stop18h 35mTurkish Airlines
Deal found 7/30$603

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Lausanne 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 July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Lausanne that are best for you.

Fly from

Key Largo

Fly to

Lausanne

Route

Depart

Return

Price

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 10/7

12:00 pm-10:20 am

2 stops16h 20m

Geneva Geneve-Cointrin

Tue 10/28

11:00 am-7:05 pm

1 stop37h 05m

$519

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 9/18

5:20 pm-10:55 pm

1 stop23h 35m

Geneva Geneve-Cointrin

Sun 9/28

11:45 am-2:20 pm

1 stop32h 35m

$558

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 10/23

2:20 pm-9:55 am

1 stop13h 35m

Geneva Geneve-Cointrin

Sat 11/1

1:00 pm-8:08 pm

2 stops36h 08m

$573

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Wed 10/8

4:55 pm-11:45 am

1 stop12h 50m

Geneva Geneve-Cointrin

Fri 10/24

7:00 am-8:00 pm

2 stops19h 00m

$586

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Fri 9/19

9:45 pm-4:55 pm

1 stop13h 10m

Geneva Geneve-Cointrin

Thu 10/2

5:55 pm-7:45 pm

1 stop31h 50m

$590

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Fri 10/24

1:15 pm-7:40 am

1 stop12h 25m

Geneva Geneve-Cointrin

Sat 11/1

9:15 am-7:08 pm

1 stop14h 53m

$600

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 10/7

10:15 pm-8:55 am

1 stop28h 40m

Geneva Geneve-Cointrin

Tue 10/28

6:25 pm-8:00 am

1 stop18h 35m

$603

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 10/6

7:55 pm-10:45 am

1 stop32h 50m

Geneva Geneve-Cointrin

Fri 10/17

12:45 pm-10:25 pm

1 stop15h 40m

$661

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Sun 8/17

5:15 pm-10:55 pm

1 stop23h 40m

$276

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 8/5

4:30 pm-12:10 pm

1 stop13h 40m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 results
1
2

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?

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 July 25, 2025.

Booking 21 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, November is the cheapest month in which you can book a flight from Key Largo to Lausanne (average of $676). Flying from Key Largo to Lausanne in June is currently the most expensive (average of $1,134). 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?

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 July 31, 2025.

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

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.

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

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Key Largo to Lausanne, such as Delta, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.

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.

  • What are the cheapest airlines to fly from Key Largo to Lausanne one-way?

    $341 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on ITA Airways and United Airlines, with prices starting from $421 and $431, respectively.

  • 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, November is the cheapest month in which you can book a flight from Key Largo to Lausanne (average of $676). Flying from Key Largo to Lausanne in June is currently the most expensive (average of $1,134). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Lausanne

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Zurich flights
Tampa to Zurich flights
Orlando to Zurich flights
Miami to Geneva flights
Fort Lauderdale to Zurich flights
Miami to Basel flights
West Palm Beach to Zurich flights
Jacksonville to Zurich flights
Tampa to Geneva flights
Sarasota to Zurich flights
Fort Myers to Zurich flights
Fort Lauderdale to Geneva flights
Orlando to Basel flights
Orlando to Geneva flights
Tampa to Basel flights
Pensacola to Zurich flights
West Palm Beach to Geneva flights
Panama City to Zurich flights
Jacksonville to Geneva flights
Jacksonville to Basel flights
Gainesville to Zurich flights
Melbourne to Zurich flights
West Palm Beach to Basel flights
Fort Lauderdale to Basel flights
Fort Myers to Geneva flights
Pensacola to Geneva flights
Valparaiso to Zurich flights
Melbourne to Geneva flights
Fort Myers to Basel flights
Daytona Beach to Zurich flights
Miami to Lugano flights
Daytona Beach to Basel flights

Top 10 airlines flying from Key Largo to Lausanne

Discover the top 10 airlines that operate flights from Key Largo to Lausanne. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$462Average$620FlexibilityNo cancel feeOn-time67%
DeltaCheapest$474Average$904FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$510Average$609FlexibilityNo cancel feeOn-time77%
SWISSCheapest$537Average$962FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$554Average$830FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$684FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$574Average$912FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$577Average$1,028FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$594Average$760FlexibilityNo cancel feeOn-time77%
IberiaCheapest$599Average$1,166FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.