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Zermatt

$241+ Cheap flights from Key Largo, FL to Zermatt, 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GVA
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Zermatt are usually found in January or March, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Key Largo to Zermatt

Keep the following information in mind while searching for Key Largo to Zermatt flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(eDestinos)

One-way from

$241
(Connections by easyJet)

Popular in

June

Cheapest in

January

Average price

$729
Provider with most accurate pricing for Miami-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Miami-Geneva Geneve-Cointrin flights.
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From Key Largo to Zermatt
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One-way flight from Key Largo to Zermatt
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Highest demand for flights based on searches. 20% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Key Largo to Zermatt

Cheapest flights from Key Largo to Zermatt
Explore the most affordable flight options available from Key Largo to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This lastminute.com deal was found by Cheapflights users on 11/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:27 amMIA - GVA
2 stops16h 48mScandinavian Airlines
Wed 12/38:10 pmGVA - MIA
2 stops27h 55mScandinavian Airlines
Deal found 11/1$437
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:55 pmMIA - GVA
2 stops17h 30mScandinavian Airlines
Mon 1/128:10 pmGVA - MIA
1 stop28h 25mScandinavian Airlines
Deal found 11/2$501
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:12 amMIA - GVA
2 stops21h 03mScandinavian Airlines
Sat 1/105:20 pmGVA - MIA
2 stops30h 45mScandinavian Airlines
Deal found 11/1$520
This Gotogate deal was found by Cheapflights users on 11/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:50 pmMIA - GVA
1 stop17h 25mTAP AIR PORTUGAL
Sat 12/66:15 pmGVA - MIA
1 stop26h 35mTAP AIR PORTUGAL
Deal found 11/1$555
This oojo deal was found by Cheapflights users on 11/2. 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.
Sun 11/3011:50 pmMIA - GVA
1 stop17h 25mTAP AIR PORTUGAL
Sun 12/76:05 amGVA - MIA
1 stop22h 00mTAP AIR PORTUGAL
Deal found 11/2$556
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:45 amMIA - GVA
2 stops20h 15mUnited Airlines
Sun 12/71:00 pmGVA - MIA
2 stops31h 41mUnited Airlines
Deal found 10/31$588
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:20 pmMIA - GVA
2 stops15h 40mMultiple Airlines
Sun 12/76:45 amGVA - MIA
2 stops19h 31mMultiple Airlines
Deal found 11/2$590
This Air Canada deal was found by Cheapflights users on 10/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:00 amMIA - GVA
1 stop20h 00mAir Canada
Sun 12/76:45 amGVA - MIA
2 stops21h 44mAir Canada
Deal found 10/31$601

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Zermatt 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 November 2, 2025.
Use the filters below to find and compare flights from Key Largo to Zermatt that are best for you.

Fly from

Key Largo

Fly to

Zermatt

Route

Depart

Return

Price

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

11:43 am-7:25 pm

2 stops25h 42m

Geneva Geneve-Cointrin

Wed 1/21

8:10 pm-6:35 pm

2 stops28h 25m

$468

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Sun 2/8

8:40 pm-7:25 pm

1 stop16h 45m

Geneva Geneve-Cointrin

Wed 2/11

11:00 am-6:35 pm

1 stop13h 35m

$484

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Fri 1/16

8:40 pm-12:55 pm

2 stops34h 15m

Geneva Geneve-Cointrin

Wed 2/4

8:10 pm-6:35 pm

2 stops28h 25m

$486

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 1/29

8:40 pm-7:25 pm

1 stop16h 45m

Geneva Geneve-Cointrin

Fri 2/6

11:00 am-6:35 pm

1 stop13h 35m

$512

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 12/15

7:12 am-10:15 am

2 stops21h 03m

Geneva Geneve-Cointrin

Sat 1/10

5:20 pm-6:05 pm

2 stops30h 45m

$520

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Mon 1/12

8:40 pm-11:25 am

2 stops32h 45m

Geneva Geneve-Cointrin

Fri 1/23

11:00 am-6:35 pm

1 stop13h 35m

$559

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Thu 1/29

11:31 am-6:25 pm

2 stops24h 54m

Geneva Geneve-Cointrin

Fri 2/6

8:10 pm-11:20 pm

2 stops33h 10m

$563

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Fri 1/16

8:40 pm-12:55 pm

2 stops34h 15m

Geneva Geneve-Cointrin

Sat 1/24

8:20 pm-11:20 pm

2 stops33h 00m

$569

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 1/20

11:00 am-7:25 am

1 stop14h 25m

Geneva Geneve-Cointrin

Tue 5/12

6:10 am-2:40 pm

1 stop14h 30m

$590

MiamiGeneva

MIA - GVA

MIAGVA

Miami

Tue 1/20

12:25 pm-10:00 am

1 stop15h 35m

Geneva Geneve-Cointrin

Tue 5/12

7:15 am-9:26 pm

2 stops20h 11m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 19 results
1
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Best time to book a flight from Key Largo to Zermatt

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Zermatt. Price data was last updated on October 31, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Zermatt. 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 Zermatt?

Currently, April is the cheapest month in which you can book a flight from Key Largo to Zermatt (average of $195). Flying from Key Largo to Zermatt 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 ZE9?

Find hourly flight availability from Key Largo to Zermatt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Key Largo to Zermatt by exploring options for tickets in the afternoon.

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

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

Travelers seeking maximum savings on their Key Largo to Zermatt flight should consider departing on Sunday afternoons 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.

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

Reviews of airlines servicing Zermatt

Get insights into the airlines that provide service to Zermatt. 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 Zermatt. Reviews last updated November 2, 2025.
Read through reviews of airlines operating flights from Key Largo to Zermatt, 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
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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.
SWISS
7.5
Good
1,775 reviews
Delta
7.9
Good
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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
11,032 reviews
Delta
7.9
Good
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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.
TAP AIR PORTUGAL
7.1
Good
2,042 reviews
Delta
7.9
Good
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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.
British Airways
6.7
Okay
7,494 reviews
Delta
7.9
Good
7,999 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

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 Zermatt. 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 Zermatt?

    Airlines like Scandinavian Airlines fly from Key Largo to Zermatt in about 29h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from Key Largo to Zermatt is about 4785 mi.

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

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

  • How can I find direct flights from Key Largo to Zermatt?

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Zermatt 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 Zermatt?

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Zermatt (average of $195). Flying from Key Largo to Zermatt 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

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Top 10 airlines flying from Key Largo to Zermatt

Discover the top 10 airlines that operate flights from Key Largo to Zermatt. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$392Average$539FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$462Average$627FlexibilityNo cancel feeOn-time67%
DeltaCheapest$474Average$936FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$531Average$697FlexibilityNo cancel feeOn-time70%
SWISSCheapest$537Average$906FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$553Average$840FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$584Average$815FlexibilityNo cancel feeOn-time69%
IberiaCheapest$599Average$1,166FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$636Average$906FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$662Average$1,071FlexibilityNo cancel feeOn-time76%

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