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Cheap flights from Switzerland to Key West from $591

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Key West departing on 8/23. 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
1 adult, Economy, 0 bags

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.
American Airlines Logo
11:45 am - 1:45 pm
ZRH
-
EYW
32h 00m
1 stop
American Airlines Logo
1:50 pm - 12:15 pm
EYW
-
ZRH
16h 25m
2 stops
$780American Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
11:45 am - 12:34 pm
ZRH
-
EYW
30h 49m
1 stop
United Airlines Logo
1:30 pm - 7:40 am
EYW
-
ZRH
12h 10m
1 stop
$810United Airlines
Wed, Dec 23 - Thu, Dec 31
United Airlines Logo
11:45 am - 12:34 pm
ZRH
-
EYW
30h 49m
1 stop
United Airlines Logo
1:30 pm - 11:55 am
EYW
-
ZRH
16h 25m
2 stops
$835United Airlines
Wed, Dec 23 - Thu, Dec 31
United Airlines Logo
1:00 pm - 3:19 pm
ZRH
-
EYW
32h 19m
2 stops
United Airlines Logo
4:00 pm - 4:35 pm
EYW
-
ZRH
42h 35m
2 stops
$855United Airlines
Sat, Jul 25 - Sun, Aug 9
United Airlines Logo
12:10 pm - 12:34 pm
ZRH
-
EYW
30h 24m
2 stops
United Airlines Logo
1:30 pm - 7:40 am
EYW
-
ZRH
12h 10m
1 stop
$857United Airlines
Tue, Dec 22 - Thu, Dec 31
United Airlines Logo
11:45 am - 12:34 pm
ZRH
-
EYW
30h 49m
1 stop
United Airlines Logo
1:30 pm - 7:40 am
EYW
-
ZRH
12h 10m
1 stop
$870United Airlines
Tue, Dec 22 - Thu, Dec 31
United Airlines Logo
11:45 am - 12:34 pm
ZRH
-
EYW
30h 49m
1 stop
United Airlines Logo
3:04 pm - 4:45 pm
EYW
-
ZRH
19h 41m
2 stops
$893United Airlines
Tue, Dec 22 - Mon, Jan 4
United Airlines Logo
12:10 pm - 12:34 pm
ZRH
-
EYW
30h 24m
2 stops
United Airlines Logo
3:04 pm - 4:45 pm
EYW
-
ZRH
19h 41m
2 stops
$935United Airlines
Tue, Dec 22 - Mon, Jan 4
United Airlines Logo
11:45 am - 12:34 pm
ZRH
-
EYW
30h 49m
1 stop
United Airlines Logo
1:30 pm - 7:40 am
EYW
-
ZRH
12h 10m
1 stop
$947United Airlines
Wed, Dec 23 - Mon, Jan 4
British Airways Logo
9:45 am - 10:55 am
ZRH
-
EYW
31h 10m
2 stops
British Airways Logo
7:40 pm - 7:45 am
EYW
-
ZRH
30h 05m
2 stops
$955British Airways
Wed, Jul 29 - Sun, Aug 2

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British Airways flights from Switzerland to Key West

Our best British Airways deals on Switzerland to Key West flight tickets
British Airways
Jul 29
ZRH9:45 amZurich
31h 10m
2 stops
EYW10:55 amKey West
Aug 2
EYW7:40 pmKey West
30h 05m
2 stops
ZRH7:45 amZurich
$955
British Airways
Jul 29
ZRH11:45 amZurich
31h 55m
1 stop
EYW1:40 pmKey West
Aug 2
EYW7:40 pmKey West
30h 05m
2 stops
ZRH7:45 amZurich
$959
British Airways
Dec 23
ZRH7:20 pmZurich
30h 02m
2 stops
EYW7:22 pmKey West
Jan 1
EYW11:47 amKey West
21h 58m
2 stops
ZRH3:45 pmZurich
$1,438

American Airlines flights from Switzerland to Key West

Our best American Airlines deals on Switzerland to Key West flight tickets
American Airlines
Aug 26
ZRH11:45 amZurich
32h 00m
1 stop
EYW1:45 pmKey West
Sep 2
EYW1:50 pmKey West
16h 25m
2 stops
ZRH12:15 pmZurich
$780
American Airlines
Jul 29
ZRH11:45 amZurich
31h 55m
1 stop
EYW1:40 pmKey West
Aug 2
EYW5:34 pmKey West
32h 11m
1 stop
ZRH7:45 amZurich
$964
American Airlines
Dec 24
ZRH10:15 amZurich
31h 53m
2 stops
EYW12:08 pmKey West
Jan 1
EYW3:25 pmKey West
18h 20m
2 stops
ZRH3:45 pmZurich
$1,008

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 July 13, 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

Wed 8/26

11:45 am-1:45 pm

1 stop32h 00m

Key West

Wed 9/2

1:50 pm-12:15 pm

2 stops16h 25m

$780

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 12/23

11:45 am-12:34 pm

1 stop30h 49m

Key West

Thu 12/31

1:30 pm-7:40 am

1 stop12h 10m

$810

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 12/23

11:45 am-12:34 pm

1 stop30h 49m

Key West

Thu 12/31

1:30 pm-11:55 am

2 stops16h 25m

$835

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Sat 7/25

1:00 pm-3:19 pm

2 stops32h 19m

Key West

Sun 8/9

4:00 pm-4:35 pm

2 stops42h 35m

$855
Quickest round-trip

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 12/22

12:10 pm-12:34 pm

2 stops30h 24m

Key West

Thu 12/31

1:30 pm-7:40 am

1 stop12h 10m

$857

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 12/22

11:45 am-12:34 pm

1 stop30h 49m

Key West

Thu 12/31

1:30 pm-7:40 am

1 stop12h 10m

$870

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 12/22

11:45 am-12:34 pm

1 stop30h 49m

Key West

Mon 1/4

3:04 pm-4:45 pm

2 stops19h 41m

$893

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Tue 12/22

12:10 pm-12:34 pm

2 stops30h 24m

Key West

Mon 1/4

3:04 pm-4:45 pm

2 stops19h 41m

$935

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 12/23

11:45 am-12:34 pm

1 stop30h 49m

Key West

Mon 1/4

1:30 pm-7:40 am

1 stop12h 10m

$947

ZurichKey West

ZRH - EYW

ZRHEYW

Zurich

Wed 7/29

9:45 am-10:55 am

2 stops31h 10m

Key West

Sun 8/2

7:40 pm-7:45 am

2 stops30h 05m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Switzerland to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Switzerland to Key West?

American Airlines is the most popular carrier operating from Switzerland to Key West

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

31h 33m

Direct flights

None
The fastest flight from Switzerland to Key West takes 31h 33m
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.

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.

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