SDF - ZRH

$714 Find Cheap Flights from Louisville to Zurich - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Zurich departing on 11/17. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$714
Typical prices: $670-$903
Lufthansa, Air Canada
Tue 11/17Tue 11/24
SDF - ZRH • 2 stops
Top airlines
Cheapest • from $720 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Zurich. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $698 (round-trip)
Shortest trip • 13h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Zurich!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Zurich (SDF-ZRH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Zurich 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 Zurich

Tue, Nov 17 - Tue, Nov 24
Multiple Airlines Logo
5:57 pm - 4:30 pm
SDF
-
ZRH
16h 33m
2 stops
Multiple Airlines Logo
1:00 pm - 1:35 pm
ZRH
-
SDF
30h 35m
2 stops
$714Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
5:42 pm - 3:30 pm
SDF
-
ZRH
15h 48m
2 stops
American Airlines Logo
10:15 am - 10:07 pm
ZRH
-
SDF
17h 52m
1 stop
$720American Airlines
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
6:16 pm - 6:25 pm
SDF
-
ZRH
18h 09m
2 stops
American Airlines Logo
10:15 am - 10:07 pm
ZRH
-
SDF
17h 52m
1 stop
$721American Airlines
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
7:30 am - 8:20 am
SDF
-
ZRH
18h 50m
1 stop
American Airlines Logo
10:15 am - 10:07 pm
ZRH
-
SDF
17h 52m
1 stop
$724American Airlines
Sun, Nov 29 - Wed, Dec 2
United Airlines Logo
6:10 am - 8:20 am
SDF
-
ZRH
20h 10m
1 stop
United Airlines Logo
3:30 pm - 7:34 pm
ZRH
-
SDF
34h 04m
2 stops
$782United Airlines
Fri, Jan 8 - Fri, Jan 15
United Airlines Logo
2:20 pm - 10:15 am
SDF
-
ZRH
13h 55m
1 stop
United Airlines Logo
9:40 am - 4:49 pm
ZRH
-
SDF
13h 09m
1 stop
$794United Airlines
Sun, Nov 29 - Wed, Dec 2
United Airlines Logo
6:10 am - 8:20 am
SDF
-
ZRH
20h 10m
1 stop
United Airlines Logo
1:20 pm - 4:49 pm
ZRH
-
SDF
33h 29m
2 stops
$795United Airlines
Wed, Sep 23 - Fri, Oct 2
Delta Logo
1:15 pm - 10:00 am
SDF
-
ZRH
14h 45m
2 stops
Delta Logo
10:10 am - 8:33 pm
ZRH
-
SDF
16h 23m
1 stop
$866Delta
Mon, Sep 21 - Tue, Sep 29
Delta Logo
5:55 pm - 1:55 pm
SDF
-
ZRH
14h 00m
2 stops
Delta Logo
1:35 pm - 8:51 am
ZRH
-
SDF
25h 16m
2 stops
$870Delta
Mon, Aug 17 - Tue, Aug 25
Delta Logo
1:17 pm - 10:00 am
SDF
-
ZRH
14h 43m
2 stops
Delta Logo
10:10 am - 9:33 pm
ZRH
-
SDF
17h 23m
1 stop
$974Delta
Booking Insights

KAYAK's insights & trends for Louisville to Zurich flights

Get data-powered insights and trends into flights from Louisville to Zurich 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 Zurich?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Zurich, 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 Zurich is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,435 and $1,348 respectively.

Good to know

Low season

October

Cheapest flight

$714
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Louisville to Zurich

When to book flights from Louisville to Zurich

Are your dates flexible? Find out the best times to travel from Louisville to Zurich based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Zurich

  • What is the cheapest flight from Louisville to Zurich?

    In the last 5 days, the lowest price for a flight from Louisville to Zurich was $714 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Zurich?

    Yes, you’ll need a passport to travel to Zurich from Louisville.

  • Which aircraft models fly most regularly from Louisville to Zurich?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Zurich?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Louisville and Zurich, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Zurich, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Zurich are Delta and United Airlines. With an average price for the route of $856 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $809 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to Zurich?

    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 Zurich.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Zurich?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zurich from Louisville 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 Zurich?

    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 to Zurich with an airline and back to Louisville with another airline. Booking your flights between Louisville and ZRH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Zurich?

    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 to Zurich from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to Zurich

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Zurich. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Zurich? 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.
7.8
DeltaOverall score based on 8483 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
8.5Crew
Airline reviews

The ac must have died, it was way to hot on this flight. Boarding g was chaotic. The flight was delayed for boarding. Not a great experience.

4.0 OkayMichael, Aug 2026
MSP - FAI
Read more Delta reviews

The ac must have died, it was way to hot on this flight. Boarding g was chaotic. The flight was delayed for boarding. Not a great experience.

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

Awful. There was an unexpected delay of nearly three hours because there were not enough flight attendants. I understand this is likely due to FAA regulations; but in that case, Delta should coordinate with smaller airports such as RDU to have extra flight attendants on the ground and "on call". In addition, this was the second 2-hour+ delay to Boston on this route in one week.

It was strange that the flight attendant was so adamant about having phones turned to airplane mode that he was calling out names from networks shown and waiting until they were all gone. I've never experienced that before, and after already working through an hour+ delay, it felt tone deaf. I take dozens of flights per year and have never experienced anything similar.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

Your survey needs a N/A option. I didn’t use the entertainment or eat food.

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

The crew was very polite as I have a few handicaps and everything was made pleasant. Check-in was easy as I was brought on board by the wheelchair assistant. One flight attendant did make sure my personal item was carefully stored under the seat in front of me. I was made to feel welcome as a customer as I made my first trip with a few disabilities. Entertainment and wifi worked quite well. The only food service were snacks and drinks. Those were okay. Overall it was a very smooth flight and encouraged me to use Delta again.

We were forced to eat vegetarian food because non veg food ran out. The breakfast was mediocre.

Lost of requested seat assignments. Lost my husband's meal choice

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

my seat got changed twice after checking on then boarding it had been given to a family so by the time they found a seat for me no overhead storage left. i ended up losing my Sony Headphones case because i could even access underthe seat in front of my when deplaning.

The male air hostess was rude and didn’t provide good customer service. Didn’t even offer me a drink

Nothing exceptional but all good. Business class seats are like the domestic Mint class on Jet Blue. Comfortable but not exceptional. Food is good but not superb. Flight attendants were better than US carriers but that is to be expected. However, not the caliber of Asian or Middle Eastern airlines. Very Lufthansa like but Lufthansa has slightly better seats, even though they are hardly best in class

Seat 14K (business class) had no cushion / would not inflate. It was like sitting on a stone bench the whole flight. Sleeping was impossible.

This trip was a Christmas gift to our family. We were flying from Lexington to Palm Springs. When we were checking in the ticket agent said one bags was over weight by 4 LBS. We were flying first class which has baggage weight of 70 LBS per bag, one bag was 54LBS. We then had to take items from one bag to another. The agent also saw we had a dog with us. Once on the plane we were seated with the dog in the carrier. The United ticket agent came in the plane with two other people, I believe one was TSA and the other some security officer. The United agent said we had not paid for the dog ticket. We had paid for the ticket when we purchased our tickets. She did not give me time to find the email receipt. She then threatened all three of us with either I come with her or she would have all three of physically removed from the plane. I left the plane to pay for another ticket. She had to take my credit back to where we checked in. She acted as if it needed to be done immediately. She said we had 3 minutes. We then sat at the gate for approximately another 45 minutes. This was so embarrassing…to be threatened to be removed from a plane that we paid for all tickets including the dog. The flight attendance on the next leg of our trip were not very attentive to the passengers. On the plus side all the flights were on time. All in all, this was a miserable way to start a holiday vacation. United Airlines showed no compassion towards the whole incident. I feel we were purposely neglected.

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

Information on your arrival and departure airports