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$373+ Cheap flights from Key Largo, FL to Zurich (ZRH)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ZRH
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Zurich are usually found in November or February, booked 9 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Key Largo to Zurich

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

Round-trip from

$647
(United Airlines)

One-way from

$373
(Ovago)

Popular in

June

Cheapest in

November

Average price

$1,119
From Key Largo to Zurich
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One-way flight from Key Largo to Zurich
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Highest demand for flights based on searches. 18% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Zurich

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

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1512:50 pmMIA - ZRH
1 stop13h 15mUnited Airlines
vie. 9/261:25 pmZRH - MIA
2 stops31h 17mUnited Airlines
Deal found 7/30$647
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:10 amMIA - ZRH
2 stops24h 10mScandinavian Airlines
dom. 10/510:30 pmZRH - MIA
2 stops30h 49mScandinavian Airlines
Deal found 7/30$648
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:40 pmMIA - ZRH
Nonstop9h 10mSWISS
mié. 10/81:05 pmZRH - MIA
Nonstop10h 25mSWISS
Deal found 7/30$649
This Air Europa 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:30 pmMIA - ZRH
1 stop13h 40mAir Europa
dom. 10/126:30 pmZRH - MIA
1 stop30h 15mAir Europa
Deal found 7/30$650
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:45 pmMIA - ZRH
1 stop26h 40mAir Canada
mié. 11/51:20 pmZRH - MIA
1 stop28h 06mAir Canada
Deal found 7/29$652
This oojo deal was found by Cheapflights users on 7/28. 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.
vie. 8/19:50 pmMIA - ZRH
1 stop11h 50mCondor
vie. 8/158:00 amZRH - MIA
1 stop17h 50mCondor
Deal found 7/28$653
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/185:15 pmMIA - ZRH
1 stop20h 40mMultiple Airlines
jue. 8/288:55 pmZRH - MIA
1 stop23h 25mMultiple Airlines
Deal found 7/30$655
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.
jue. 8/2110:35 amMIA - ZRH
1 stop16h 50mTurkish Airlines
dom. 8/317:40 amZRH - MIA
1 stop18h 40mTurkish Airlines
Deal found 7/30$661
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/124:30 pmMIA - ZRH
1 stop18h 45mTAP AIR PORTUGAL
dom. 10/266:10 amZRH - MIA
1 stop21h 55mTAP AIR PORTUGAL
Deal found 7/30$663
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/147:30 pmMIA - ZRH
1 stop16h 45mITA Airways
lun. 9/17:05 pmZRH - MIA
1 stop26h 55mITA Airways
Deal found 7/30$686

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Zurich 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 julio 30, 2025.
Use the filters below to find and compare flights from Key Largo to Zurich that are best for you.

Fly from

Key Largo

Fly to

Zurich

Route

Depart

Return

Price

MiamiZurich

MIA - ZRH

MIAZRH

Miami

lun. 9/15

12:50 pm-8:05 am

1 stop13h 15m

Zurich

vie. 9/26

1:25 pm-2:42 pm

2 stops31h 17m

$647

MiamiZurich

MIA - ZRH

MIAZRH

Miami

dom. 9/21

7:10 am-1:20 pm

2 stops24h 10m

Zurich

dom. 10/5

10:30 pm-11:19 pm

2 stops30h 49m

$648

MiamiZurich

MIA - ZRH

MIAZRH

Miami

mié. 10/8

9:30 pm-5:10 pm

1 stop13h 40m

Zurich

dom. 10/19

6:30 pm-6:45 pm

1 stop30h 15m

$650

MiamiZurich

MIA - ZRH

MIAZRH

Miami

jue. 10/16

9:45 pm-6:25 am

1 stop26h 40m

Zurich

mié. 11/5

1:20 pm-11:26 am

1 stop28h 06m

$652

MiamiZurich

MIA - ZRH

MIAZRH

Miami

lun. 8/18

5:15 pm-7:55 pm

1 stop20h 40m

Zurich

jue. 8/28

8:55 pm-2:20 pm

1 stop23h 25m

$655

MiamiZurich

MIA - ZRH

MIAZRH

Miami

jue. 8/21

10:35 am-9:25 am

1 stop16h 50m

Zurich

dom. 8/31

7:40 am-8:20 pm

1 stop18h 40m

$661

MiamiZurich

MIA - ZRH

MIAZRH

Miami

sáb. 8/9

8:05 pm-3:35 pm

1 stop13h 30m

Zurich

sáb. 8/23

8:00 am-5:55 pm

1 stop15h 55m

$662

MiamiZurich

MIA - ZRH

MIAZRH

Miami

dom. 10/12

4:30 pm-5:15 pm

1 stop18h 45m

Zurich

dom. 10/26

6:10 am-11:05 pm

1 stop21h 55m

$663

MiamiZurich

MIA - ZRH

MIAZRH

Miami

vie. 11/28

7:50 pm-10:50 am

Nonstop9h 00m

Zurich

sáb. 12/6

12:50 pm-5:30 pm

Nonstop10h 40m

$673

MiamiZurich

MIA - ZRH

MIAZRH

Miami

jue. 8/14

7:30 pm-6:15 pm

1 stop16h 45m

Zurich

lun. 9/1

7:05 pm-4:00 pm

1 stop26h 55m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Zurich. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Zurich, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Zurich (average of $637). Flying from Key Largo to Zurich in June is currently the most expensive (average of $1,152). 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 ZRH?

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

When flying from Key Largo to Zurich, 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 Zurich?

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

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

Weekly flight availability from Key Largo to Zurich

Explore weekly flight availability from Key Largo to Zurich. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 30, 2025.

The most flights from KE9 to ZRH are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. 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 Zurich. Reviews last updated julio 30, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and United Airlines from Key Largo to Zurich by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
3,928 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 Zurich. 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 into for flights to Zurich from Key Largo?

    Zurich (ZRH) is the airport you will fly into if you book a flight from Key Largo to Zurich. You should not have trouble finding flights to Zurich from Key Largo; the airport handles an average of 2 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 10 airlines have flights to the Zurich airport from Key Largo. It is only a 5.9 mi journey from Zurich (ZRH) to Zurich’s city center.

  • How popular is this Key Largo to Zurich flight route?

    The Key Largo to Zurich flight path was viewed by 64 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Key Largo to Zurich are Scandinavian Airlines ($373), Lufthansa ($374), and SWISS ($386).

  • What are the cheapest flights from Key Largo to Zurich?

    While on average a flight from Key Largo to Zurich is generally $2,972, our data shows the cheapest flight currently is $359. When looking at the most popular route, (Miami - Zurich), you can expect to pay $427 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Zurich (average of $637). Flying from Key Largo to Zurich in June is currently the most expensive (average of $1,152). 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

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Winterthur
Opfikon
Kloten
Chur
Neuchâtel
Engelberg
Vitznau
Biel
Bad Ragaz
Kandersteg
Meiringen
Andermatt
Beatenberg

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Alternative routes for Key Largo to Zurich

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Top 10 airlines flying from Key Largo to Zurich

Discover the top 10 airlines that operate flights from Key Largo to Zurich. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$464Average$591FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$481Average$970FlexibilityNo cancel feeOn-time71%
Air EuropaCheapest$495Average$687FlexibilityNo cancel feeOn-time83%
DeltaCheapest$531Average$1,169FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$557Average$680FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$563Average$874FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$573Average$912FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$633Average$1,025FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$637Average$1,049FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$639Average$679FlexibilityNo cancel feeOn-time77%

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