HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Warsaw

$781+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — WAW
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Warsaw with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 2, 2026.

This United Airlines deal was found by Cheapflights users on 7/1. 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 11/82:00 pm
TYS
-
WAW
2 stops20h 15m
United Airlines
Thu 11/126:30 am
WAW
-
TYS
2 stops23h 26m
United Airlines
Deal found 7/1$781
This British Airways deal was found by Cheapflights users on 6/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:52 pm
TYS
-
WAW
2 stops20h 08m
British Airways
Thu 8/208:55 am
WAW
-
TYS
2 stops19h 22m
British Airways
Deal found 6/29$857
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 9/16:52 pm
TYS
-
WAW
2 stops16h 33m
American Airlines
Thu 10/11:00 pm
WAW
-
TYS
2 stops15h 43m
American Airlines
Deal found 6/29$884
This Gurufare deal was found by Cheapflights users on 6/30. 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.
Mon 8/37:19 pm
TYS
-
WAW
2 stops15h 01m
Lufthansa
Mon 9/71:15 pm
WAW
-
TYS
2 stops40h 44m
Lufthansa
Deal found 6/30$895
This American Airlines deal was found by Cheapflights users on 6/30. 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 9/161:00 pm
WAW
-
TYS
2 stops15h 42m
American Airlines
Deal found 6/30$934
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
TYS
-
WAW
2 stops33h 05m
United Airlines
Wed 9/166:45 am
WAW
-
TYS
3 stops22h 04m
United Airlines
Deal found 6/27$944
This Scandinavian Airlines deal was found by Cheapflights users on 6/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:38 pm
TYS
-
WAW
2 stops20h 27m
Scandinavian Airlines
Mon 9/78:05 am
WAW
-
TYS
3 stops21h 47m
Scandinavian Airlines
Deal found 6/30$1,063
This Scandinavian Airlines deal was found by Cheapflights users on 6/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:38 pm
TYS
-
WAW
2 stops20h 27m
Scandinavian Airlines
Thu 8/208:05 am
WAW
-
TYS
3 stops21h 47m
Scandinavian Airlines
Deal found 6/29$1,113

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 2, 2026.

Round-trip from

$781
(United Airlines)

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. 4% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 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 2, 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
Quickest round-trip

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

1:00 pm-10:42 pm

2 stops15h 42m

$934

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 9/4

7:00 am-10:05 pm

2 stops33h 05m

Warsaw Frederic Chopin

Wed 9/16

6:45 am-10:49 pm

3 stops22h 04m

$944

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Mon 8/3

4:38 pm-7:05 pm

2 stops20h 27m

Warsaw Frederic Chopin

Mon 9/7

8:05 am-11:52 pm

3 stops21h 47m

$1,063

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 8/13

4:38 pm-7:05 pm

2 stops20h 27m

Warsaw Frederic Chopin

Thu 8/20

8:05 am-11:52 pm

3 stops21h 47m

$1,113

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Mon 7/27

3:54 pm-9:00 pm

3 stops23h 06m

Warsaw Frederic Chopin

Fri 7/31

10:15 am-9:35 pm

2 stops17h 20m

$1,454

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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?

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 2, 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
11,768 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,768 reviews
American Airlines
7.1
Good
11,768 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
Lufthansa
6.8
Okay
8,107 reviews
American Airlines
7.1
Good
11,768 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 20h. Fly via American Airlines or United 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 44% 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$538Average$1,108FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$656Average$950FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.