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$554+ Cheap flights from Knoxville (TYS) 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PRG
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Knoxville to Prague

Cheapest flights from Knoxville to Prague
Explore the most affordable flight options available from Knoxville to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 12/27:00 amTYS - PRG
2 stops27h 05mUnited Airlines
Mon 12/87:35 amPRG - TYS
2 stops17h 54mUnited Airlines
Deal found 10/28$554
This Finnair deal was found by Cheapflights users on 10/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:18 pmTYS - PRG
2 stops24h 32mMultiple Airlines
Sun 1/117:35 pmPRG - TYS
2 stops34h 24mMultiple Airlines
Deal found 10/29$567
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 10/285:52 pmTYS - PRG
2 stops17h 13mLufthansa
Tue 11/47:25 amPRG - TYS
2 stops21h 30mLufthansa
Deal found 10/27$763
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:23 pmTYS - PRG
3 stops23h 02mMultiple Airlines
Thu 12/1810:00 amPRG - TYS
2 stops17h 56mMultiple Airlines
Deal found 10/27$801
This Brussels Airlines deal was found by Cheapflights users on 10/28. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:30 pmTYS - PRG
3 stops25h 40mBrussels Airlines
Mon 12/811:40 amPRG - TYS
2 stops37h 49mBrussels Airlines
Deal found 10/28$811
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:29 pmTYS - PRG
2 stops17h 36mBritish Airways
Thu 12/186:45 amPRG - TYS
2 stops15h 59mBritish Airways
Deal found 10/27$820
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:40 pmTYS - PRG
2 stops19h 15mBritish Airways
Fri 12/196:00 amPRG - TYS
2 stops21h 21mBritish Airways
Deal found 10/28$883
This Brussels Airlines deal was found by Cheapflights users on 10/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:25 pmTYS - PRG
3 stops22h 30mBrussels Airlines
Tue 11/46:50 amPRG - TYS
2 stops19h 30mBrussels Airlines
Deal found 10/27$1,022
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/135:54 pmTYS - PRG
2 stops38h 01mUnited Airlines
Sat 12/203:10 pmPRG - TYS
2 stops38h 49mUnited Airlines
Deal found 10/29$1,051

Cheap flight deals from Knoxville to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Prague (PRG). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$554
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$666
Provider with most accurate pricing for Knoxville McGhee Tyson-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Václav Havel Prague flights.
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From Knoxville McGhee Tyson to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville 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 October 29, 2025.
Use the filters below to find and compare flights from Knoxville to Prague that are best for you.

Fly from

Knoxville

Fly to

Prague

Route

Depart

Return

Price

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Tue 12/2

7:00 am-4:05 pm

2 stops27h 05m

Václav Havel Prague

Mon 12/8

7:35 am-7:29 pm

2 stops17h 54m

$554

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Mon 12/29

12:18 pm-6:50 pm

2 stops24h 32m

Václav Havel Prague

Sun 1/11

7:35 pm-11:59 pm

2 stops34h 24m

$567

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Fri 2/27

9:40 am-10:50 am

2 stops19h 10m

Václav Havel Prague

Sun 3/8

7:25 am-6:04 pm

2 stops16h 39m

$631

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Fri 3/27

9:40 am-10:50 am

2 stops20h 10m

Václav Havel Prague

Tue 3/31

11:40 am-11:59 pm

2 stops18h 19m

$656

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Thu 12/11

5:23 pm-10:25 pm

3 stops23h 02m

Václav Havel Prague

Thu 12/18

10:00 am-9:56 pm

2 stops17h 56m

$801

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Tue 12/2

2:30 pm-10:10 pm

3 stops25h 40m

Václav Havel Prague

Mon 12/8

11:40 am-7:29 pm

2 stops37h 49m

$811

KnoxvillePrague

TYS - PRG

TYSPRG

Knoxville McGhee Tyson

Thu 12/11

6:29 pm-6:05 pm

2 stops17h 36m

Václav Havel Prague

Thu 12/18

6:45 am-4:44 pm

2 stops15h 59m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Knoxville to Prague

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 Knoxville to Prague in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 Knoxville-Prague flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Prague flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Prague flights, Cheapflights users trust eDreams the most. eDreams 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 Knoxville-Prague 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 Knoxville to Prague

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

What is the cheapest month to book a flight from Knoxville to Prague?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Prague (average of $626). Flying from Knoxville to Prague in June is currently the most expensive (average of $1,441). 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.

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

Find hourly flight availability from Knoxville 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 October 29, 2025.

It’s typically best to fly out from Knoxville to Prague in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated October 29, 2025.
Read through reviews of airlines operating flights from Knoxville to Prague, such as Delta, United Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,539 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Prague. 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 Knoxville to Prague?

    Departing from Knoxville to Prague will take you 27h 05m. The distance from Knoxville to Prague is about 4697 mi.

  • What are the cheapest airlines flying from Knoxville to Prague round-trip?

    Flying on Lufthansa is currently your cheapest option to Prague, with prices starting at $634. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $650 and $666, respectively. Lufthansa is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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.

  • What is the cheapest month to book a flight from Knoxville to Prague?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Prague (average of $626). Flying from Knoxville to Prague in June is currently the most expensive (average of $1,441). 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

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Alternative routes for Knoxville to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Prague flights
Blountville to Prague flights
Chattanooga to Prague flights
Memphis to Prague flights

Top 3 airlines flying from Knoxville to Prague

Discover the top 3 airlines that operate flights from Knoxville 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$634Average$1,136FlexibilityNo cancel feeOn-time76%
DeltaCheapest$650Average$909FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$666Average$948FlexibilityNo cancel feeOn-time69%

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