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Cheap flights from Switzerland to Key West from $785

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Key West departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Switzerland to Key West

Recent round-trip flight deals from Switzerland to Key West

Enter your travel dates to find the best prices.
United Airlines Logo
8:15 am - 1:30 pm
ZRH
-
EYW
35h 15m
2 stops
United Airlines Logo
2:26 pm - 8:05 am
EYW
-
ZRH
35h 39m
2 stops
$785United Airlines
Tue, Jul 7 - Tue, Jul 14
United Airlines Logo
9:50 am - 3:19 pm
ZRH
-
EYW
35h 29m
1 stop
United Airlines Logo
4:00 pm - 5:25 pm
EYW
-
ZRH
19h 25m
2 stops
$798United Airlines
Tue, Jul 7 - Tue, Jul 14
American Airlines Logo
10:15 am - 9:47 pm
ZRH
-
EYW
17h 32m
2 stops
American Airlines Logo
1:23 pm - 6:25 pm
EYW
-
ZRH
23h 02m
2 stops
$826American Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
10:15 am - 9:47 pm
ZRH
-
EYW
17h 32m
2 stops
American Airlines Logo
2:50 pm - 3:30 pm
EYW
-
ZRH
18h 40m
2 stops
$828American Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:25 pm - 1:30 pm
ZRH
-
EYW
26h 05m
1 stop
United Airlines Logo
2:26 pm - 10:00 am
EYW
-
ZRH
37h 34m
2 stops
$852United Airlines
Wed, Jul 1 - Sun, Jul 12
Delta Logo
10:10 am - 11:00 am
ZRH
-
EYW
30h 50m
1 stop
Delta Logo
7:50 am - 8:05 am
EYW
-
ZRH
18h 15m
1 stop
$1,003Delta
Tue, Jul 7 - Tue, Jul 14
American Airlines Logo
10:15 am - 9:47 pm
ZRH
-
EYW
17h 32m
2 stops
American Airlines Logo
12:46 pm - 8:20 am
EYW
-
ZRH
13h 34m
1 stop
$1,101American Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
11:45 am - 1:41 pm
ZRH
-
EYW
31h 56m
1 stop
American Airlines Logo
2:21 pm - 7:35 am
EYW
-
ZRH
35h 14m
1 stop
$1,184American Airlines
Tue, Jun 9 - Fri, Jun 12
Delta Logo
10:10 am - 7:53 pm
ZRH
-
EYW
15h 43m
1 stop
Delta Logo
7:50 am - 8:05 am
EYW
-
ZRH
18h 15m
1 stop
$1,199Delta
Wed, Jul 1 - Sun, Jul 12
British Airways Logo
7:15 am - 7:10 pm
ZRH
-
EYW
17h 55m
2 stops
British Airways Logo
1:39 pm - 8:50 pm
EYW
-
ZRH
25h 11m
2 stops
$1,210British Airways
Tue, Jun 9 - Fri, Jun 12

American Airlines flights from Switzerland to Key West

Our best American Airlines deals on Switzerland to Key West flight tickets
American Airlines
Nov 14
ZRH10:15 amZurich
17h 32m
2 stops
EYW9:47 pmKey West
Nov 18
EYW1:23 pmKey West
23h 02m
2 stops
ZRH6:25 pmZurich
$826
American Airlines
Nov 14
ZRH10:15 amZurich
17h 32m
2 stops
EYW9:47 pmKey West
Nov 18
EYW2:50 pmKey West
18h 40m
2 stops
ZRH3:30 pmZurich
$828
American Airlines
Nov 14
ZRH10:15 amZurich
17h 32m
2 stops
EYW9:47 pmKey West
Nov 18
EYW12:46 pmKey West
13h 34m
1 stop
ZRH8:20 amZurich
$1,101

United Airlines flights from Switzerland to Key West

Our best United Airlines deals on Switzerland to Key West flight tickets
United Airlines
Jul 7
ZRH8:15 amZurich
35h 15m
2 stops
EYW1:30 pmKey West
Jul 14
EYW2:26 pmKey West
35h 39m
2 stops
ZRH8:05 amZurich
$785
United Airlines
Jul 7
ZRH9:50 amZurich
35h 29m
1 stop
EYW3:19 pmKey West
Jul 14
EYW4:00 pmKey West
19h 25m
2 stops
ZRH5:25 pmZurich
$798
United Airlines
Jul 1
ZRH5:25 pmZurich
26h 05m
1 stop
EYW1:30 pmKey West
Jul 12
EYW2:26 pmKey West
37h 34m
2 stops
ZRH10:00 amZurich
$852

momondo Fare Finder

 
Customize your flight search to find flights from Switzerland to Key West 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, momondo users made 832,500 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Switzerland to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 7/7

8:15 am-1:30 pm

2 stops35h 15m

Key West

Tue 7/14

2:26 pm-8:05 am

2 stops35h 39m

$785

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 7/7

9:50 am-3:19 pm

1 stop35h 29m

Key West

Tue 7/14

4:00 pm-5:25 pm

2 stops19h 25m

$798

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Sat 11/14

10:15 am-9:47 pm

2 stops17h 32m

Key West

Wed 11/18

1:23 pm-6:25 pm

2 stops23h 02m

$826

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Sat 11/14

10:15 am-9:47 pm

2 stops17h 32m

Key West

Wed 11/18

2:50 pm-3:30 pm

2 stops18h 40m

$828

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 7/1

5:25 pm-1:30 pm

1 stop26h 05m

Key West

Sun 7/12

2:26 pm-10:00 am

2 stops37h 34m

$852

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 7/7

10:10 am-11:00 am

1 stop30h 50m

Key West

Tue 7/14

7:50 am-8:05 am

1 stop18h 15m

$1,003
Quickest round-trip

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Sat 11/14

10:15 am-9:47 pm

2 stops17h 32m

Key West

Wed 11/18

12:46 pm-8:20 am

1 stop13h 34m

$1,101

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 6/9

11:45 am-1:41 pm

1 stop31h 56m

Key West

Fri 6/12

2:21 pm-7:35 am

1 stop35h 14m

$1,184

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 7/1

10:10 am-7:53 pm

1 stop15h 43m

Key West

Sun 7/12

7:50 am-8:05 am

1 stop18h 15m

$1,199

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 6/9

7:15 am-7:10 pm

2 stops17h 55m

Key West

Fri 6/12

1:39 pm-8:50 pm

2 stops25h 11m

$1,210

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Switzerland to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Key West

Fastest flight time

35h 15m

Direct flights

None
The fastest flight from Switzerland to Key West takes 35h 15m
There are no direct flights from Switzerland to Key West. There are no popular flight routes from Switzerland to Key West.
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Frequently asked questions about flying from Switzerland to Key West

  • When did momondo last update prices for flights from Switzerland to Key West Airport?

    Prices for flights from Switzerland to Key West Airport are updated daily.

  • How old do you have to be to fly from Switzerland to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Switzerland to Key West

  • How do I get Price Alerts for flights from Switzerland to Key West?

    Price Alerts will notify you by email when the price for flights to Key West from Switzerland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Switzerland to Key West with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Switzerland to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Switzerland to Key West for you.

Can I find flights from Switzerland to Key West with flexible booking policies on momondo?

Flights from Switzerland to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Switzerland to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Switzerland.

I’m not ready to book a flight from Switzerland to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Switzerland to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Key West trip

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