$305 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 4/16. 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$487
Geneva
Geneva2 stops$486
Zurich
Zurich2 stops$487
Geneva
Geneva2 stops$486

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

Thu, Feb 12 - Mon, Feb 16
Air Canada Logo
5:35 am - 10:00 am
SDF
-
GVA
22h 25m2 stops
Air Canada Logo
1:00 pm - 7:25 pm
GVA
-
SDF
36h 25m2 stops
$486Air Canada
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
2:35 pm - 11:55 am
SDF
-
ZRH
15h 20m2 stops
United Airlines Logo
1:20 pm - 10:13 pm
ZRH
-
SDF
38h 53m2 stops
$487United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
9:00 am - 7:55 am
SDF
-
ZRH
16h 55m1 stop
United Airlines Logo
1:20 pm - 8:09 pm
ZRH
-
SDF
36h 49m2 stops
$490United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
5:50 am - 6:20 am
SDF
-
ZRH
18h 30m2 stops
United Airlines Logo
1:25 pm - 6:24 pm
ZRH
-
SDF
34h 59m2 stops
$495United Airlines
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:20 pm - 4:10 pm
SDF
-
ZRH
14h 50m2 stops
Lufthansa Logo
8:15 am - 4:49 pm
ZRH
-
SDF
14h 34m2 stops
$500Lufthansa
Thu, Feb 12 - Sat, Feb 28
Multiple Airlines Logo
5:35 am - 10:00 am
SDF
-
GVA
22h 25m2 stops
Multiple Airlines Logo
6:45 am - 11:59 pm
GVA
-
SDF
23h 14m2 stops
$505Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
British Airways Logo
1:32 pm - 12:20 pm
SDF
-
ZRH
16h 48m2 stops
British Airways Logo
6:35 am - 11:19 pm
ZRH
-
SDF
22h 44m2 stops
$506British Airways
Fri, Jan 30 - Thu, Feb 12
Delta Logo
12:22 pm - 10:30 am
SDF
-
ZRH
16h 08m2 stops
Delta Logo
6:50 am - 9:18 pm
ZRH
-
SDF
20h 28m2 stops
$507Delta
Wed, Mar 4 - Sun, Mar 22
Lufthansa Logo
1:50 pm - 7:15 pm
SDF
-
GVA
23h 25m2 stops
Lufthansa Logo
7:55 pm - 8:14 pm
GVA
-
SDF
53h 19m2 stops
$530Lufthansa
Mon, Jun 1 - Fri, Jun 5
British Airways Logo
2:27 pm - 11:00 am
SDF
-
BSL
14h 33m2 stops
British Airways Logo
11:45 am - 11:25 pm
BSL
-
SDF
17h 40m2 stops
$1,797British Airways
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 seasonJanuary
Cheapest flight$305
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 33% 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.

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 9138 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

10.0 ExcellentDr. Joseph, Jan 2026
EWR - ORD
Read more United Airlines reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

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

Information on your arrival and departure airports