$483 Find Cheap Flights from Louisville to Switzerland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Switzerland departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Louisville to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich2 stops$456
Geneva
Geneva2 stops$505
Zurich
Zurich2 stops$456
Geneva
Geneva2 stops$505

Book Cheap Louisville to Switzerland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Switzerland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Switzerland

Wed, Jan 14 - Wed, Jan 21
British Airways Logo
7:13 pm - 6:25 pmSDF-ZRH
17h 12m2 stops
British Airways Logo
10:10 am - 11:19 pmZRH-SDF
19h 09m2 stops
$456British Airways
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Thu, Jan 29 - Sat, Feb 14
United Airlines Logo
1:50 pm - 2:45 pmSDF-ZRH
18h 55m2 stops
United Airlines Logo
1:20 pm - 1:09 pmZRH-SDF
29h 49m2 stops
$483United Airlines
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Wed, Jan 14 - Sun, Jan 18
Delta Logo
5:45 pm - 9:50 amSDF-BSL
34h 05m2 stops
Delta Logo
6:05 am - 11:55 pmBSL-SDF
23h 50m2 stops
$487Delta
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Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:10 pm - 10:35 amSDF-ZRH
14h 25m1 stop
United Airlines Logo
1:00 pm - 8:28 pmZRH-SDF
37h 28m2 stops
$487United Airlines
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Thu, Jan 29 - Sat, Feb 14
Lufthansa Logo
1:50 pm - 10:10 amSDF-ZRH
14h 20m2 stops
Lufthansa Logo
8:50 am - 7:42 pmZRH-SDF
16h 52m2 stops
$495Lufthansa
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Thu, Jan 29 - Sat, Feb 14
Multiple Airlines Logo
6:28 am - 6:15 amSDF-ZRH
17h 47m3 stops
Multiple Airlines Logo
1:20 pm - 1:09 pmZRH-SDF
29h 49m2 stops
$497Multiple Airlines
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Wed, Jan 28 - Sun, Feb 1
Delta Logo
7:00 am - 5:50 pmSDF-ZRH
28h 50m2 stops
Delta Logo
1:30 pm - 11:50 pmZRH-SDF
16h 20m2 stops
$502Delta
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Sat, May 16 - Sat, May 23
Multiple Airlines Logo
6:00 pm - 9:55 amSDF-GVA
33h 55m2 stops
Multiple Airlines Logo
7:40 pm - 4:49 pmGVA-SDF
27h 09m2 stops
$658Multiple Airlines
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Sat, Apr 4 - Sat, Apr 11
Air Canada Logo
9:00 am - 9:55 amSDF-GVA
18h 55m3 stops
Air Canada Logo
7:15 am - 8:21 pmGVA-SDF
19h 06m3 stops
$951Air Canada
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Sat, May 16 - Sat, May 23
Air Canada Logo
11:00 am - 9:55 amSDF-GVA
16h 55m3 stops
Air Canada Logo
7:15 am - 8:14 pmGVA-SDF
18h 59m3 stops
$1,001Air Canada
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Booking Insights

KAYAK's insights & trends for Louisville to Switzerland flights

Get data-powered insights and trends into flights from Louisville to Switzerland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Louisville to Switzerland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Switzerland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Switzerland is April, when tickets cost $703 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,802 and $1,368 respectively.

Good to know

Low seasonFebruary
Cheapest flight$375
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Louisville to Zurich

FAQs - booking Switzerland flights

  • How does KAYAK find such low prices on flights from Louisville to Switzerland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Switzerland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Switzerland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Switzerland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Switzerland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Louisville to Switzerland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Switzerland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to Switzerland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Switzerland?

    The cheapest time of day to fly to Switzerland is generally at night, when round-trip flights cost $837 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,049.

Reviews of the top airline flying from Louisville to Switzerland

 
Need help choosing which airline to fly with from Louisville to Switzerland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9063 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Everything you need to know for your flight from Louisville to Switzerland

Information on your arrival and departure airports