$375 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
Zurich1 stop$487
Geneva
Geneva2 stops$504
Zurich
Zurich1 stop$487
Geneva
Geneva2 stops$504

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 - 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
$486Delta
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Sat, Jan 17 - Mon, Jan 26
United Airlines Logo
2:10 pm - 7:40 amSDF-ZRH
11h 30m1 stop
United Airlines Logo
1:20 pm - 5:37 pmZRH-SDF
34h 17m2 stops
$487United Airlines
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Sat, Jan 17 - Mon, Jan 26
Multiple Airlines Logo
5:35 am - 6:15 amSDF-ZRH
18h 40m3 stops
Multiple Airlines Logo
1:20 pm - 12:59 pmZRH-SDF
29h 39m2 stops
$494Multiple Airlines
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Sat, Jan 17 - Mon, Jan 26
Multiple Airlines Logo
1:50 pm - 10:05 amSDF-BSL
14h 15m2 stops
Multiple Airlines Logo
10:35 am - 7:43 pmBSL-SDF
15h 08m2 stops
$495Multiple Airlines
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Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:05 am - 9:50 amSDF-BSL
44h 45m2 stops
Delta Logo
6:05 am - 11:55 pmBSL-SDF
23h 50m2 stops
$496Delta
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Wed, Jan 28 - Sun, Feb 1
Delta Logo
12:55 pm - 9:50 amSDF-ZRH
14h 55m2 stops
Delta Logo
1:30 pm - 11:50 pmZRH-SDF
16h 20m2 stops
$502Delta
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Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
2:05 pm - 7:55 amSDF-ZRH
11h 50m1 stop
United Airlines Logo
11:45 am - 7:43 pmZRH-SDF
13h 58m1 stop
$504United Airlines
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Sat, Jan 17 - Mon, Jan 26
Air Canada Logo
5:35 am - 6:15 amSDF-ZRH
18h 40m3 stops
Air Canada Logo
7:05 am - 10:30 pmZRH-SDF
21h 25m3 stops
$534Air Canada
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Tue, May 5 - Tue, May 12
American Airlines Logo
3:51 pm - 2:30 pmSDF-ZRH
16h 39m2 stops
American Airlines Logo
11:45 am - 9:00 pmZRH-SDF
15h 15m1 stop
$583American Airlines
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Tue, May 5 - Wed, May 20
British Airways Logo
5:27 pm - 6:55 pmSDF-ZRH
19h 28m2 stops
British Airways Logo
7:15 am - 7:02 pmZRH-SDF
17h 47m2 stops
$588British Airways
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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.

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Good to know

Low seasonFebruary
Cheapest flight$375
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 30% 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 9050 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

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

6.0 GoodAnonymous, Nov 2025IAH - MEX
Read more United Airlines reviews

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.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

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

Information on your arrival and departure airports

Louisville (SDF)