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$694+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — WAW
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm
TYS
-
WAW
2 stops16h 25m
Scandinavian Airlines
Sun 9/205:00 pm
WAW
-
TYS
2 stops34h 46m
Scandinavian Airlines
Deal found 3/28$694
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm
TYS
-
WAW
2 stops22h 50m
Scandinavian Airlines
Sun 9/205:00 pm
WAW
-
TYS
2 stops34h 46m
Scandinavian Airlines
Deal found 3/28$728
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 12/72:20 pm
TYS
-
WAW
2 stops16h 35m
United Airlines
Fri 12/119:20 am
WAW
-
TYS
2 stops19h 59m
United Airlines
Deal found 3/31$782
This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:00 pm
TYS
-
WAW
2 stops22h 50m
Scandinavian Airlines
Mon 9/2110:15 am
WAW
-
TYS
2 stops17h 31m
Scandinavian Airlines
Deal found 3/28$814
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm
TYS
-
WAW
2 stops17h 35m
Delta
Fri 9/1812:25 pm
WAW
-
TYS
2 stops17h 22m
Delta
Deal found 3/28$848
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 9/145:57 pm
TYS
-
WAW
2 stops16h 23m
United Airlines
Wed 9/236:45 am
WAW
-
TYS
2 stops20h 03m
United Airlines
Deal found 3/28$850
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 4/267:00 am
TYS
-
WAW
2 stops28h 15m
United Airlines
Sun 5/36:40 am
WAW
-
TYS
2 stops33h 26m
United Airlines
Deal found 3/29$867
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:20 pm
TYS
-
WAW
2 stops17h 05m
Delta
Tue 9/2212:25 pm
WAW
-
TYS
2 stops35h 02m
Delta
Deal found 3/28$891
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
TYS
-
WAW
2 stops20h 25m
Delta
Thu 9/1712:25 pm
WAW
-
TYS
2 stops17h 22m
Delta
Deal found 3/28$898
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 9/125:57 pm
TYS
-
WAW
2 stops16h 23m
United Airlines
Tue 9/222:15 pm
WAW
-
TYS
2 stops15h 42m
United Airlines
Deal found 3/28$900
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 9/136:30 pm
TYS
-
WAW
2 stops17h 20m
American Airlines
Sat 9/198:55 am
WAW
-
TYS
2 stops18h 59m
American Airlines
Deal found 3/31$906

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 April 1, 2026.

Round-trip from

$694
(FlightHub)

Popular in

June

Cheapest in

February
From Knoxville McGhee Tyson to Warsaw
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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 April 1, 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

Sat 9/12

5:57 pm-4:20 pm

2 stops16h 23m

Warsaw Frederic Chopin

Tue 9/22

2:15 pm-11:57 pm

2 stops15h 42m

$900

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Wed 9/16

5:15 pm-3:35 pm

2 stops16h 20m

Warsaw Frederic Chopin

Tue 9/22

12:25 pm-3:07 pm

2 stops32h 42m

$915

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Wed 9/16

5:57 pm-4:20 pm

2 stops16h 23m

Warsaw Frederic Chopin

Wed 9/23

9:40 am-8:48 pm

2 stops17h 08m

$917

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sun 9/13

4:00 pm-8:50 pm

2 stops22h 50m

Warsaw Frederic Chopin

Sun 9/20

8:05 am-9:46 pm

3 stops19h 41m

$963

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 4/24

5:57 pm-9:25 pm

2 stops21h 28m

Warsaw Frederic Chopin

Fri 5/1

8:55 am-11:56 pm

2 stops21h 01m

$1,013
Quickest round-trip

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 5/28

7:19 pm-4:20 pm

2 stops15h 01m

Warsaw Frederic Chopin

Fri 6/12

9:40 am-8:34 pm

2 stops16h 54m

$1,153

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 5/28

8:20 am-12:35 pm

2 stops22h 15m

Warsaw Frederic Chopin

Fri 6/12

6:50 am-5:12 pm

2 stops16h 22m

$1,171

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 4/24

7:10 am-1:00 pm

1 stop23h 50m

Warsaw Frederic Chopin

Fri 5/1

5:25 pm-12:24 pm

2 stops48h 59m

$1,280

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sun 4/26

4:38 pm-9:00 pm

3 stops22h 22m

Warsaw Frederic Chopin

Sun 5/3

10:15 am-9:40 pm

2 stops17h 25m

$1,503

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 5/28

5:45 am-8:50 am

3 stops21h 05m

Warsaw Frederic Chopin

Fri 6/12

6:25 am-8:34 pm

3 stops20h 09m

$1,676

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

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
No data available for this route at this time. Please check back soon.

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 April 1, 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
11,549 reviews

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,549 reviews
American Airlines
7.1
Good
11,549 reviews

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
Lufthansa
6.8
Okay
7,882 reviews
American Airlines
7.1
Good
11,549 reviews

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 16h 20m. Fly via United Airlines, Delta, or Scandinavian Airlines 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 34% 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 Krakow flights
Nashville to Frederic Chopin 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$538Average$1,108FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$656Average$824FlexibilityNo cancel feeOn-time76%

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