$447 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 9/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Switzerland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Switzerland Flight Deals from Louisville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich1 stop$586
Geneva
Geneva2 stops$604
Zurich
Zurich1 stop$586
Geneva
Geneva2 stops$604

Cheap Flights from Louisville to Switzerland

 
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, Nov 19 - Tue, Nov 25
United Airlines Logo
2:35 pm - 7:40 amSDF-ZRH
11h 05m1 stop
United Airlines Logo
1:00 pm - 4:56 pmZRH-SDF
33h 56m2 stops
$586United Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
United Airlines Logo
7:30 am - 10:25 amSDF-ZRH
20h 55m2 stops
United Airlines Logo
1:00 pm - 4:56 pmZRH-SDF
33h 56m2 stops
$593United Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Air Canada Logo
6:45 am - 6:15 amSDF-ZRH
17h 30m2 stops
Air Canada Logo
12:45 pm - 10:09 pmZRH-SDF
15h 24m2 stops
$603Air Canada
Find Deal
Wed, Aug 13 - Wed, Aug 20
British Airways Logo
2:45 pm - 11:20 amSDF-BSL
14h 35m2 stops
British Airways Logo
7:15 pm - 5:34 pmBSL-SDF
28h 19m2 stops
$617British Airways
Find Deal
Tue, Aug 12 - Tue, Aug 19
Delta Logo
10:45 am - 10:25 amSDF-ZRH
17h 40m2 stops
Delta Logo
1:35 pm - 9:44 amZRH-SDF
26h 09m2 stops
$626Delta
Find Deal
Wed, Nov 19 - Tue, Nov 25
Air Canada Logo
11:10 am - 11:50 amSDF-ZRH
18h 40m3 stops
Air Canada Logo
7:05 am - 10:09 pmZRH-SDF
21h 04m3 stops
$647Air Canada
Find Deal
Wed, Oct 15 - Thu, Oct 30
American Airlines Logo
7:33 am - 8:50 amSDF-ZRH
19h 17m1 stop
American Airlines Logo
10:15 am - 9:17 pmZRH-SDF
16h 02m1 stop
$673American Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 30
American Airlines Logo
10:57 am - 8:50 amSDF-ZRH
15h 53m1 stop
American Airlines Logo
10:15 am - 11:03 pmZRH-SDF
17h 48m2 stops
$677American Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 10
Delta Logo
12:48 pm - 8:05 amSDF-ZRH
13h 17m1 stop
Delta Logo
10:10 am - 7:01 pmZRH-SDF
14h 51m1 stop
$763Delta
Find Deal
Sun, Sep 28 - Sat, Oct 11
British Airways Logo
6:12 pm - 6:20 pmSDF-BSL
18h 08m2 stops
British Airways Logo
6:35 am - 3:53 pmBSL-SDF
15h 18m2 stops
$817British Airways
Find Deal
Useful Info

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 November, when tickets cost $650 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $1,217 and $1,141 respectively.


Good to know

Low seasonApril
High seasonDecember
Cheapest flight$447
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Louisville to Basel

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 airlines 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 8849 reviews
7.0Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

10.0 ExcellentLuis, Jun 2025EWR - PBI
Read more United Airlines reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.