SDF - PRG

$769 Find Cheap Flights from Louisville to Prague - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$769
Typical prices: $771-$1,067
Delta
Fri 4/13Sun 4/22
SDF - PRG • 1 stop
When to travel
Cheapest • 48% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights from Louisville to Prague (SDF-PRG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Prague

Tue, Apr 13 - Fri, Apr 23
Delta Logo
11:45 am - 9:00 amSDF  Louisville Intl-PRG Václav Havel Prague
15h 15m1 stop New York LaGuardia
Delta Logo
11:00 am - 9:01 pmPRG  Václav Havel Prague-SDF Louisville Intl
16h 01m1 stop New York John F Kennedy Intl
$769Delta
Tue, Apr 13 - Thu, Apr 22
Delta Logo
2:15 pm - 3:00 pmSDF  Louisville Intl-PRG Václav Havel Prague
18h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
11:00 am - 9:01 pmPRG  Václav Havel Prague-SDF Louisville Intl
16h 01m1 stop New York John F Kennedy Intl
$773Delta
Sat, Apr 17 - Tue, Apr 27
Lufthansa Logo
7:32 pm - 9:10 amSDF  Louisville Intl-PRG Václav Havel Prague
31h 38m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 8:00 pmPRG  Václav Havel Prague-SDF Louisville Intl
20h 00m2 stops Frankfurt am Main Newark
$776Lufthansa
Sun, Apr 18 - Fri, Apr 30
Delta Logo
6:05 am - 9:00 amSDF  Louisville Intl-PRG Václav Havel Prague
20h 55m1 stop New York LaGuardia
Delta Logo
6:05 am - 9:41 pmPRG  Václav Havel Prague-SDF Louisville Intl
21h 36m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$777Delta
Sun, Apr 18 - Tue, Apr 27
Delta Logo
10:43 am - 10:50 amSDF  Louisville Intl-PRG Václav Havel Prague
18h 07m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:05 am - 6:12 pmPRG  Václav Havel Prague-SDF Louisville Intl
18h 07m2 stops Amsterdam Schiphol Minneapolis St Paul
$780Delta
Sun, Feb 28 - Thu, Mar 4
United Airlines Logo
2:25 pm - 1:55 pmSDF  Louisville Intl-PRG Václav Havel Prague
17h 30m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
7:05 am - 7:34 pmPRG  Václav Havel Prague-SDF Louisville Intl
18h 29m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$781United Airlines
Wed, Apr 21 - Wed, Apr 28
United Airlines Logo
8:45 am - 9:10 amSDF  Louisville Intl-PRG Václav Havel Prague
18h 25m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
9:10 am - 7:34 pmPRG  Václav Havel Prague-SDF Louisville Intl
16h 24m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$782United Airlines
Sat, Apr 17 - Sun, Apr 25
Scandinavian Airlines Logo
12:53 pm - 2:40 pmSDF  Louisville Intl-PRG Václav Havel Prague
19h 47m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
Scandinavian Airlines Logo
9:30 pm - 12:02 amPRG  Václav Havel Prague-SDF Louisville Intl
32h 32m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
$799Scandinavian Airlines
Fri, Apr 16 - Sun, Apr 25
Scandinavian Airlines Logo
3:24 pm - 9:40 amSDF  Louisville Intl-PRG Václav Havel Prague
36h 16m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
Scandinavian Airlines Logo
9:30 pm - 12:02 amPRG  Václav Havel Prague-SDF Louisville Intl
32h 32m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
$804Scandinavian Airlines
Thu, Apr 15 - Tue, Apr 27
Delta Logo
6:05 am - 9:00 amSDF  Louisville Intl-PRG Václav Havel Prague
20h 55m1 stop New York LaGuardia
Delta Logo
11:00 am - 9:01 pmPRG  Václav Havel Prague-SDF Louisville Intl
16h 01m1 stop New York John F Kennedy Intl
$819Delta
Booking Insights

Price, demand and travel trends for Louisville to Prague flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Louisville to Prague?

Round-trip flights from Louisville to Prague typically range from $771 to $1,067. The lowest price found in the past 5 days was $769, on Delta.

Key details for Louisville to Prague flights

Cheapest flight

$769
The most popular month to fly with an average 50% increase in travelers.
Round-trip flight from Louisville to Prague

When to book flights from Louisville to Prague

Are your dates flexible? Find out the best times to travel from Louisville to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Louisville to Prague flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Louisville to Prague?

    Two cabin classes are available on flights from Louisville to Prague:

    • Economy Class
    • Premium Economy Class

  • Do I need a passport to fly from Louisville to Prague?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Louisville to Prague flight?

    Round-trip flights from Louisville to Prague range from $771 to $1,067, with an average of $916 over the past 12 months. Anything below $771 counts as a good deal.

  • Have flight prices from Louisville to Prague changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $769 to $2,246. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Václav Havel Prague Airport (PRG)?

    Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates averaging $31 for economy cars. Top options include:

    • NU Car
    • Rent Plus
    • Alamo
    • CarWiz
    • Ace

  • Which airports can I use when flying from Louisville to Prague?

    Flights from Louisville to Prague usually depart from Louisville Intl (SDF) and arrive at Václav Havel Prague (PRG).

  • Which airports do connecting flights from Louisville to Prague pass through?

    Most connecting flights from Louisville to Prague pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Louisville to Prague?

    Yes. Flexible dates can save you up to 44% on flights from Louisville to Prague. Sunday is the cheapest departure day at $650 round-trip on average, while Thursday is the most expensive at $1,155, a difference of $505.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Louisville and Prague?

    Prague is 6 hours ahead of Louisville (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Prague?

    Some of the most popular sights in Prague are Pražský orloj, Charles Bridge and O2 Arena. These are among the most viewed places in Prague on KAYAK.

Your guide to booking Louisville to Prague flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $650, about $505 less than Thursday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to Prague trip for December. Fares historically average $474 round-trip in that month - typically $681 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Václav Havel Prague Airport.

    • Courtyard by Marriott Prague Airport
    • Ramada by Wyndham Airport Prague
    • Holiday Inn Prague Airport By IHG

More options for your flight from Louisville to Prague

Complete your trip to Prague with a hotel stay or car rental