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$861+ Cheap flights from Knoxville (TYS) to Warsaw

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — WAW
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Knoxville to Warsaw

Cheapest flights from Knoxville to Warsaw
Explore the most affordable flight options available from Knoxville to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Expedia deal was found by Cheapflights users on 7/27. 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 9/104:00 pm
TYS
-
WAW
2 stops21h 05m
Scandinavian Airlines
Thu 9/177:45 pm
WAW
-
TYS
2 stops34h 10m
Scandinavian Airlines
Deal found 7/27$861
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:16 pm
TYS
-
WAW
2 stops22h 49m
Scandinavian Airlines
Wed 9/167:45 pm
WAW
-
TYS
2 stops34h 10m
Scandinavian Airlines
Deal found 7/25$931
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:25 pm
TYS
-
WAW
2 stops20h 00m
American Airlines
Wed 9/168:55 am
WAW
-
TYS
2 stops17h 57m
American Airlines
Deal found 7/29$939
This British Airways deal was found by Cheapflights users on 7/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:05 pm
TYS
-
WAW
2 stops17h 50m
British Airways
Wed 9/168:55 am
WAW
-
TYS
2 stops19h 47m
British Airways
Deal found 7/27$940
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 9/45:45 am
TYS
-
WAW
2 stops34h 20m
United Airlines
Wed 9/166:45 am
WAW
-
TYS
3 stops22h 04m
United Airlines
Deal found 7/25$955
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 am
TYS
-
WAW
2 stops19h 50m
Multiple Airlines
Thu 9/175:20 pm
WAW
-
TYS
1 stop25h 44m
Multiple Airlines
Deal found 7/27$1,552

Find flight deals from Knoxville to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Warsaw (WA1). 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 July 30, 2026.

Round-trip from

$861
(Expedia)

Popular in

December

Cheapest in

February

Average price

$1,167
From Knoxville McGhee Tyson to Warsaw
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Warsaw 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 July 30, 2026.
Use the filters below to find and compare flights from Knoxville to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 9/4

2:16 pm-7:05 pm

2 stops22h 49m

Warsaw Frederic Chopin

Wed 9/16

7:45 pm-11:55 pm

2 stops34h 10m

$931

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 9/4

7:25 pm-9:25 pm

2 stops20h 00m

Warsaw Frederic Chopin

Wed 9/16

8:55 am-8:52 pm

2 stops17h 57m

$939

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 9/4

5:45 am-10:05 pm

2 stops34h 20m

Warsaw Frederic Chopin

Wed 9/16

6:45 am-10:49 pm

3 stops22h 04m

$955

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 9/10

5:45 pm-9:40 pm

3 stops21h 55m

Warsaw Frederic Chopin

Thu 9/17

8:30 am-11:55 pm

2 stops21h 25m

$1,015
Quickest round-trip

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 9/4

9:45 am-8:50 am

3 stops17h 05m

Warsaw Frederic Chopin

Wed 9/16

6:45 am-8:24 pm

3 stops19h 39m

$3,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Best time to book a flight from Knoxville to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw

How much does it cost to fly round-trip from Knoxville to Warsaw?

Airfare is below average for this route at the moment.
Knoxville to Warsaw flights typically cost between $869 and $1,046 in September.
The cheapest round-trip price found within the last 5 days was $861 on Scandinavian Airlines (Sep 10-Sep 17).

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated July 30, 2026.
Get a feel of what it's like to fly with American Airlines and Lufthansa from Knoxville to Warsaw by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,841 reviews

Overall

7.1

Comfort

7.2

Boarding

7.5

Entertainment

6.8

Crew

7.9

Food

6.4

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,841 reviews
American Airlines
7.1
Good
11,841 reviews

Overall

7.1

Comfort

7.2

Boarding

7.5

Entertainment

6.8

Crew

7.9

Food

6.4

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
Lufthansa
6.8
Okay
8,165 reviews
American Airlines
7.1
Good
11,841 reviews

Overall

7.1

Comfort

7.2

Boarding

7.5

Entertainment

6.8

Crew

7.9

Food

6.4

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

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

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Warsaw from Knoxville. Booking flights from McGhee Tyson (TYS) to Warsaw should be relatively easy as there are 0 daily outbound flights to Warsaw from 2 different airlines.

  • How long is the flight from Knoxville to Warsaw?

    There are many flights that can get you from Knoxville to Warsaw in 17h 50m. Fly via Scandinavian Airlines, American Airlines, or British Airways to get the fastest option. There are 4868 mi between Knoxville and Warsaw. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $538, American Airlines will fly you from Knoxville to Warsaw and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $656. American Airlines is currently priced 45% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Warsaw 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 Knoxville to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Frederic Chopin flights
Nashville to Krakow flights

Top 2 airlines flying from Knoxville to Warsaw

Discover the top 2 airlines that operate flights from Knoxville to Warsaw. 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$538Average$1,108FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$656Average$1,002FlexibilityNo cancel feeOn-time76%

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