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Zurich

$491+ Cheap flights from Louisville (SDF) to Zurich (ZRH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ZRH
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Louisville to Zurich

Cheapest flights from Louisville to Zurich
Explore the most affordable flight options available from Louisville to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:55 am
SDF
-
ZRH
1 stop18h 30m
United Airlines
Tue 5/121:25 pm
ZRH
-
SDF
2 stops33h 36m
United Airlines
Deal found 2/9$491
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 pm
SDF
-
ZRH
2 stops14h 50m
Lufthansa
Tue 5/128:15 am
ZRH
-
SDF
2 stops14h 46m
Lufthansa
Deal found 2/10$497
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:11 pm
SDF
-
ZRH
2 stops18h 04m
American Airlines
Wed 4/2211:45 am
ZRH
-
SDF
1 stop16h 46m
American Airlines
Deal found 2/9$503
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:20 pm
SDF
-
ZRH
1 stop11h 55m
United Airlines
Wed 4/229:50 am
ZRH
-
SDF
1 stop12h 51m
United Airlines
Deal found 2/10$506
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:13 am
SDF
-
ZRH
2 stops19h 02m
British Airways
Wed 4/2210:15 am
ZRH
-
SDF
2 stops17h 15m
British Airways
Deal found 2/10$508
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:55 am
SDF
-
ZRH
2 stops16h 20m
United Airlines
Tue 4/289:50 am
ZRH
-
SDF
1 stop12h 51m
United Airlines
Deal found 2/11$511
This Cheapflightsfares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 pm
SDF
-
ZRH
2 stops14h 50m
Lufthansa
Wed 5/208:15 am
ZRH
-
SDF
2 stops14h 46m
Lufthansa
Deal found 2/9$586
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 pm
SDF
-
ZRH
1 stop33h 30m
United Airlines
Wed 5/201:25 pm
ZRH
-
SDF
2 stops33h 24m
United Airlines
Deal found 2/9$588

Find flight deals from Louisville to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Zurich (ZRH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$491
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$798
Provider with most accurate pricing for Louisville Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Zurich flights.
Search Deals
From Louisville Intl to Zurich
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($478 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($130 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Zurich that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Louisville to Zurich that are best for you.

Fly from

Louisville

Fly to

Zurich

Route

Depart

Return

Price

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Tue 5/5

7:20 pm-6:10 am

1 stop28h 50m

Zurich

Tue 5/12

1:25 pm-5:01 pm

2 stops33h 36m

$492

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Tue 5/5

7:20 pm-4:10 pm

2 stops14h 50m

Zurich

Tue 5/12

8:15 am-5:01 pm

2 stops14h 46m

$496

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Wed 4/15

12:11 pm-12:15 pm

2 stops18h 04m

Zurich

Wed 4/22

11:45 am-10:31 pm

1 stop16h 46m

$503

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Wed 4/15

2:20 pm-8:15 am

1 stop11h 55m

Zurich

Wed 4/22

9:50 am-4:41 pm

1 stop12h 51m

$506

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Tue 4/21

2:20 pm-8:15 am

1 stop11h 55m

Zurich

Tue 4/28

9:50 am-4:41 pm

1 stop12h 51m

$507

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Tue 4/14

9:00 am-2:40 pm

2 stops23h 40m

Zurich

Tue 4/21

7:15 am-11:43 pm

2 stops22h 28m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Compare providers for flights from Louisville to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Zurich in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Zurich flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Zurich flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Zurich flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Louisville to Zurich?

Currently, March is the cheapest month in which you can book a flight from Louisville to Zurich (average of $455). Flying from Louisville to Zurich in June is currently the most expensive (average of $914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Louisville to Zurich?

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zurich. Reviews last updated February 12, 2026.
Read reviews from past customers who have flown United Airlines from Louisville to Zurich. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,276 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Louisville to Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Zurich?

    A quick flight from Louisville to Zurich can take about 14h 50m. United Airlines provides one of the quickest options available for as low as $496. The distance between Louisville and Zurich is about 4519 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Louisville to Zurich round-trip?

    United Airlines, at $597, was found to be the cheapest airline from Louisville to Zurich.. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Louisville to Zurich that include hotel bookings?

    Yes. In addition to deals on Louisville to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Zurich?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Zurich.

  • Can I find deals for business class flights from Louisville to Zurich?

    Yes. Cheapflights offers flight deals from Louisville to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Zurich?

    Currently, March is the cheapest month in which you can book a flight from Louisville to Zurich (average of $455). Flying from Louisville to Zurich in June is currently the most expensive (average of $914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Kloten
Winterthur
Neuchâtel
Vitznau
Engelberg
Biel
Thun
Kandersteg
Meiringen
Opfikon

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Louisville to Zurich

Discover the top airline that operate flights from Louisville to Zurich. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$597Average$903FlexibilityNo cancel feeOn-time69%

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