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$487+ Cheap flights from Kentucky to Prague (PRG)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PRG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Kentucky to Prague

Cheapest flights from Kentucky to Prague
Explore the most affordable flight options available from Kentucky to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:25 pmBNA - PRG
1 stop21h 25mBritish Airways
Thu 1/89:30 pmPRG - BNA
1 stop25h 45mBritish Airways
Deal found 12/11$836
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/318:30 amBNA - PRG
2 stops21h 35mUnited Airlines
Thu 1/86:50 amPRG - BNA
2 stops19h 14mUnited Airlines
Deal found 12/11$842
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/311:22 pmBNA - PRG
2 stops19h 43mUnited Airlines
Wed 1/73:10 pmPRG - BNA
2 stops33h 36mUnited Airlines
Deal found 12/11$861
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/286:05 pmBNA - PRG
2 stops21h 20mUnited Airlines
Thu 1/86:50 amPRG - BNA
2 stops16h 04mUnited Airlines
Deal found 12/11$937
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/286:05 pmBNA - PRG
2 stops21h 20mUnited Airlines
Wed 1/73:10 pmPRG - BNA
2 stops33h 36mUnited Airlines
Deal found 12/11$955
This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:25 pmBNA - PRG
1 stop21h 25mBritish Airways
Thu 1/82:10 pmPRG - BNA
1 stop33h 05mBritish Airways
Deal found 12/11$1,026
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/278:30 amBNA - PRG
2 stops21h 35mUnited Airlines
Thu 1/86:50 amPRG - BNA
2 stops21h 52mUnited Airlines
Deal found 12/11$1,029
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/278:30 amBNA - PRG
2 stops21h 35mUnited Airlines
Wed 1/73:10 pmPRG - BNA
2 stops33h 36mUnited Airlines
Deal found 12/11$1,048
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:56 pmBNA - PRG
2 stops18h 19mLufthansa
Wed 1/76:55 pmPRG - BNA
2 stops29h 51mLufthansa
Deal found 12/11$1,060
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:28 pmBNA - PRG
2 stops20h 07mDelta
Thu 1/86:00 amPRG - BNA
2 stops19h 54mDelta
Deal found 12/11$1,062
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/318:30 amBNA - PRG
2 stops21h 35mUnited Airlines
Tue 1/63:05 pmPRG - BNA
2 stops33h 41mUnited Airlines
Deal found 12/11$1,073
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:20 amCVG - PRG
2 stops19h 45mLufthansa
Thu 12/187:35 amPRG - CVG
2 stops18h 43mLufthansa
Deal found 12/10$1,448

Find flight deals from Kentucky to Prague

Keep the following information in mind while searching for Kentucky to Prague flight deals. Data was last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$487
(Mytrip)

Popular in

May

Cheapest in

November

Average price

$618
Provider with most accurate pricing for Louisville Intl-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Václav Havel Prague flights.
Search Deals
From Kentucky to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Prague 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 December 12, 2025.
Use the filters below to find and compare flights from Kentucky to Prague that are best for you.

Fly from

Kentucky

Fly to

Prague

Route

Depart

Return

Price

NashvillePrague

BNA - PRG

BNAPRG

Nashville Intl

Tue 1/20

3:45 pm-1:55 pm

2 stops15h 10m

Václav Havel Prague

Tue 1/27

10:30 am-7:50 pm

2 stops16h 20m

$487

NashvillePrague

BNA - PRG

BNAPRG

Nashville Intl

Tue 1/20

1:52 pm-12:55 pm

2 stops16h 03m

Václav Havel Prague

Tue 1/27

9:20 pm-4:15 pm

1 stop25h 55m

$491

CincinnatiPrague

CVG - PRG

CVGPRG

Cincinnati Cinci./N. Kentucky

Sat 1/10

2:59 pm-4:45 pm

2 stops19h 46m

Václav Havel Prague

Sat 1/17

2:55 pm-6:55 pm

1 stop34h 00m

$491

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Fri 2/27

4:56 pm-6:25 pm

2 stops19h 29m

Václav Havel Prague

Sun 3/8

6:50 am-8:32 pm

2 stops19h 42m

$494

NashvillePrague

BNA - PRG

BNAPRG

Nashville Intl

Sun 1/25

2:23 pm-6:10 pm

2 stops20h 47m

Václav Havel Prague

Sun 2/1

6:50 am-11:19 pm

2 stops23h 29m

$494

CincinnatiPrague

CVG - PRG

CVGPRG

Cincinnati Cinci./N. Kentucky

Wed 2/25

8:50 pm-10:50 pm

1 stop20h 00m

Václav Havel Prague

Sun 3/1

6:50 am-6:55 pm

1 stop18h 05m

$494

CincinnatiPrague

CVG - PRG

CVGPRG

Cincinnati Cinci./N. Kentucky

Fri 1/16

8:50 pm-9:05 pm

1 stop18h 15m

Václav Havel Prague

Wed 1/21

6:50 am-6:55 pm

1 stop18h 05m

$494

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Sat 1/24

7:44 am-7:50 pm

2 stops30h 06m

Václav Havel Prague

Sat 1/31

2:55 pm-8:56 pm

2 stops36h 01m

$495

NashvillePrague

BNA - PRG

BNAPRG

Nashville Intl

Fri 2/6

6:25 pm-9:05 pm

1 stop19h 40m

Václav Havel Prague

Mon 2/9

9:35 pm-4:15 pm

1 stop25h 40m

$496

NashvillePrague

BNA - PRG

BNAPRG

Nashville Intl

Sun 3/1

2:50 pm-1:05 pm

2 stops15h 15m

Václav Havel Prague

Sun 3/8

7:25 am-6:50 pm

2 stops42h 25m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 32 results
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Best time to book a flight from Kentucky to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Kentucky 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 Kentucky to Prague

What is the cheapest time of day to fly from KY to PRG?

Find hourly flight availability from Kentucky to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Kentucky to Prague, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight in the evening.

How much does it cost to fly round-trip from Kentucky to Prague?

Related info for your journey

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

  • What airport do you fly into for flights to Prague from Kentucky?

    Located just 6.9 mi from the city center, Václav Havel Prague (PRG) is the airport most travelers will use when flying to Prague from Kentucky.

  • How long is the flight from Kentucky to Prague?

    A quick flight from Kentucky to Prague can take about 15h 15m. British Airways provides one of the quickest options available for as low as $505. Kentucky and Prague are separated by a distance of 4783 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kentucky to Prague?

    When deciding which route to take from Kentucky to Prague consider Cincinnati Cinci./N. Kentucky - Václav Havel Prague, Nashville Intl - Václav Havel Prague or Blountville Tri Cities TN/VA - Václav Havel Prague as they are the most popular.

  • Can I find deals for flights from Kentucky to Prague that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Prague?

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

  • Can I find deals for business class flights from Kentucky to Prague?

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

See more FAQs

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Alternative routes for Kentucky to Prague

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kentucky to Prague

Discover the top 3 airlines that operate flights from Kentucky to Prague. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$474Average$1,130FlexibilityNo cancel feeOn-time76%
DeltaCheapest$509Average$1,226FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$680Average$1,219FlexibilityNo cancel feeOn-time69%

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