$321 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 3/1. 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$492
Geneva
Geneva2 stops$1,094
Zurich
Zurich1 stop$492
Geneva
Geneva2 stops$1,094

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

Tue, May 5 - Tue, May 12
United Airlines Logo
5:54 am - 8:05 am
SDF
-
ZRH
20h 11m
1 stop
United Airlines Logo
1:25 pm - 5:01 pm
ZRH
-
SDF
33h 36m
2 stops
$492United Airlines
Tue, May 5 - Tue, May 12
Air Canada Logo
10:00 am - 6:10 am
SDF
-
ZRH
38h 10m
2 stops
Air Canada Logo
9:55 am - 5:01 pm
ZRH
-
SDF
37h 06m
2 stops
$495Air Canada
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:20 pm - 4:10 pm
SDF
-
ZRH
14h 50m
2 stops
Lufthansa Logo
8:15 am - 5:01 pm
ZRH
-
SDF
14h 46m
2 stops
$497Lufthansa
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
1:55 pm - 10:05 am
SDF
-
ZRH
14h 10m
2 stops
Air Canada Logo
1:25 pm - 8:16 pm
ZRH
-
SDF
36h 51m
2 stops
$500Air Canada
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
11:13 am - 12:15 pm
SDF
-
ZRH
19h 02m
2 stops
American Airlines Logo
11:45 am - 10:31 pm
ZRH
-
SDF
16h 46m
1 stop
$504American Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
2:20 pm - 8:15 am
SDF
-
ZRH
11h 55m
1 stop
United Airlines Logo
11:55 am - 7:42 pm
ZRH
-
SDF
13h 47m
1 stop
$507United Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
4:35 pm - 2:40 pm
SDF
-
ZRH
16h 05m
2 stops
American Airlines Logo
11:45 am - 11:59 pm
ZRH
-
SDF
18h 14m
2 stops
$508American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
10:46 am - 10:35 am
SDF
-
ZRH
17h 49m
2 stops
Delta Logo
10:10 am - 11:59 pm
ZRH
-
SDF
19h 49m
1 stop
$511Delta
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
7:31 am - 7:45 am
SDF
-
ZRH
18h 14m
1 stop
American Airlines Logo
7:30 am - 6:30 pm
ZRH
-
SDF
17h 00m
2 stops
$519American Airlines
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:20 pm - 4:10 pm
SDF
-
ZRH
14h 50m
2 stops
Lufthansa Logo
11:55 am - 11:59 pm
ZRH
-
SDF
18h 04m
1 stop
$536Lufthansa
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 $2,501 and $1,368 respectively.

Good to know

Low seasonFebruary
Cheapest flight$321
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 37% lower on average.
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.

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 9299 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Entertainment kept turning itself off. Gave up on watching a movie.

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

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

Information on your arrival and departure airports