$392 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 8/26. 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$801
Geneva
Geneva2 stops$875
Zurich
Zurich2 stops$801
Geneva
Geneva2 stops$875

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
Lufthansa Logo
2:00 pm - 10:40 am
SDF
-
ZRH
14h 40m
2 stops
Lufthansa Logo
2:35 pm - 11:56 pm
ZRH
-
SDF
15h 21m
2 stops
$801Lufthansa
Tue, May 5 - Tue, May 12
American Airlines Logo
5:00 pm - 2:40 pm
SDF
-
ZRH
15h 40m
2 stops
American Airlines Logo
11:45 am - 10:31 pm
ZRH
-
SDF
16h 46m
1 stop
$820American Airlines
Mon, Sep 7 - Fri, Sep 11
Lufthansa Logo
7:43 pm - 8:05 pm
SDF
-
ZRH
18h 22m
2 stops
Lufthansa Logo
8:15 am - 10:22 pm
ZRH
-
SDF
20h 07m
2 stops
$823Lufthansa
Tue, May 5 - Tue, May 12
United Airlines Logo
4:17 pm - 11:30 am
SDF
-
ZRH
13h 13m
1 stop
United Airlines Logo
11:55 am - 7:42 pm
ZRH
-
SDF
13h 47m
1 stop
$824United Airlines
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
10:15 am - 10:50 am
SDF
-
ZRH
18h 35m
1 stop
United Airlines Logo
1:25 pm - 12:21 pm
ZRH
-
SDF
28h 56m
2 stops
$843United Airlines
Tue, May 5 - Wed, May 20
Lufthansa Logo
5:52 pm - 7:15 pm
SDF
-
ZRH
19h 23m
2 stops
Lufthansa Logo
6:55 am - 10:30 pm
ZRH
-
SDF
21h 35m
2 stops
$845Lufthansa
Wed, May 20 - Wed, May 27
British Airways Logo
7:52 pm - 7:30 pm
SDF
-
BSL
17h 38m
2 stops
British Airways Logo
11:50 am - 10:19 pm
BSL
-
SDF
16h 29m
2 stops
$1,034British Airways
Wed, May 20 - Fri, May 29
British Airways Logo
11:16 am - 11:15 am
SDF
-
BSL
17h 59m
2 stops
British Airways Logo
6:00 am - 11:21 pm
BSL
-
SDF
23h 21m
2 stops
$1,172British Airways
Tue, Jun 2 - Tue, Jun 9
Delta Logo
12:42 pm - 1:45 pm
SDF
-
BSL
19h 03m
2 stops
Delta Logo
10:15 am - 7:11 pm
BSL
-
SDF
14h 56m
2 stops
$1,183Delta
Mon, Jul 20 - Sun, Jul 26
Air Canada Logo
7:10 am - 9:55 am
SDF
-
GVA
44h 45m
2 stops
Air Canada Logo
12:40 pm - 9:05 am
GVA
-
SDF
50h 25m
2 stops
$1,197Air Canada
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 February, when tickets cost $680 (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 $1,342 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$392
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 36% 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 9539 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

2.0 MediocreHarry, Apr 2026
IAD - PIT
Read more United Airlines reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

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

Information on your arrival and departure airports

Louisville (SDF)