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Cheap flights from Knoxville to Warsaw from $549

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Warsaw departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 am - 4:30 pm
TYS
-
WAW
25h 00m2 stops
United Airlines Logo
6:30 am - 8:52 pm
WAW
-
TYS
20h 22m2 stops
$549United Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
2:21 pm - 5:15 pm
TYS
-
WAW
20h 54m2 stops
Multiple Airlines Logo
9:40 am - 10:29 pm
WAW
-
TYS
18h 49m2 stops
$561Multiple Airlines
Wed, Mar 4 - Tue, Mar 31
United Airlines Logo
6:45 am - 12:55 pm
TYS
-
WAW
24h 10m2 stops
United Airlines Logo
6:30 am - 7:27 pm
WAW
-
TYS
18h 57m2 stops
$623United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:25 pm - 1:50 pm
TYS
-
WAW
17h 25m2 stops
United Airlines Logo
6:30 am - 7:27 pm
WAW
-
TYS
18h 57m2 stops
$635United Airlines
Fri, Jan 30 - Tue, Feb 3
British Airways Logo
7:50 am - 9:00 pm
TYS
-
WAW
31h 10m2 stops
British Airways Logo
6:45 pm - 9:12 pm
WAW
-
TYS
32h 27m2 stops
$840British Airways
Mon, Jun 1 - Mon, Jun 8
Air Canada Logo
9:40 am - 2:05 pm
TYS
-
WAW
22h 25m3 stops
Air Canada Logo
6:50 am - 7:42 pm
WAW
-
TYS
18h 52m3 stops
$1,515Air Canada
Wed, Mar 4 - Tue, Mar 31
Scandinavian Airlines Logo
4:00 pm - 9:00 pm
TYS
-
WAW
23h 00m3 stops
Scandinavian Airlines Logo
10:15 am - 9:44 pm
WAW
-
TYS
17h 29m2 stops
$1,847Scandinavian Airlines
Mon, Jun 1 - Mon, Jun 8
Air Canada Logo
10:16 am - 8:50 am
TYS
-
WAW
16h 34m3 stops
Air Canada Logo
9:40 am - 11:59 pm
WAW
-
TYS
20h 19m3 stops
$2,500Air Canada
Mon, Jun 1 - Mon, Jun 8

United Airlines flights from Knoxville to Warsaw Frederic Chopin Airport

Our best United Airlines deals on Knoxville to Warsaw Frederic Chopin Airport flight tickets
United Airlines
Feb 4
TYS9:30 amKnoxville McGhee Tyson
25h 00m
2 stops
WAW4:30 pmWarsaw Frederic Chopin
Feb 11
WAW6:30 amWarsaw Frederic Chopin
20h 22m
2 stops
TYS8:52 pmKnoxville McGhee Tyson
$549
Find similar
United Airlines
Jan 30
TYS6:45 amKnoxville McGhee Tyson
24h 10m
2 stops
WAW12:55 pmWarsaw Frederic Chopin
Feb 3
WAW6:30 amWarsaw Frederic Chopin
18h 57m
2 stops
TYS7:27 pmKnoxville McGhee Tyson
$623
Find similar
United Airlines
Jan 30
TYS2:25 pmKnoxville McGhee Tyson
17h 25m
2 stops
WAW1:50 pmWarsaw Frederic Chopin
Feb 3
WAW6:30 amWarsaw Frederic Chopin
18h 57m
2 stops
TYS7:27 pmKnoxville McGhee Tyson
$635
Find similar

Air Canada flights from Knoxville to Warsaw Frederic Chopin Airport

Our best Air Canada deals on Knoxville to Warsaw Frederic Chopin Airport flight tickets
Air Canada
Mar 4
TYS9:40 amKnoxville McGhee Tyson
22h 25m
3 stops
WAW2:05 pmWarsaw Frederic Chopin
Mar 31
WAW6:50 amWarsaw Frederic Chopin
18h 52m
3 stops
TYS7:42 pmKnoxville McGhee Tyson
$1,515
Find similar
Air Canada
Jun 1
TYS10:16 amKnoxville McGhee Tyson
16h 34m
3 stops
WAW8:50 amWarsaw Frederic Chopin
Jun 8
WAW9:40 amWarsaw Frederic Chopin
20h 19m
3 stops
TYS11:59 pmKnoxville McGhee Tyson
$2,500
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Warsaw Frederic Chopin Airport 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Knoxville to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Wed 2/4

9:30 am-4:30 pm

2 stops25h 00m

Warsaw Frederic Chopin

Wed 2/11

6:30 am-8:52 pm

2 stops20h 22m

$549

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Wed 3/4

2:21 pm-5:15 pm

2 stops20h 54m

Warsaw Frederic Chopin

Tue 3/31

9:40 am-10:29 pm

2 stops18h 49m

$561

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 1/30

6:45 am-12:55 pm

2 stops24h 10m

Warsaw Frederic Chopin

Tue 2/3

6:30 am-7:27 pm

2 stops18h 57m

$623

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 1/30

2:25 pm-1:50 pm

2 stops17h 25m

Warsaw Frederic Chopin

Tue 2/3

6:30 am-7:27 pm

2 stops18h 57m

$635

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Mon 6/1

7:50 am-9:00 pm

2 stops31h 10m

Warsaw Frederic Chopin

Mon 6/8

6:45 pm-9:12 pm

2 stops32h 27m

$840

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Wed 3/4

9:40 am-2:05 pm

3 stops22h 25m

Warsaw Frederic Chopin

Tue 3/31

6:50 am-7:42 pm

3 stops18h 52m

$1,515

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Mon 6/1

4:00 pm-9:00 pm

3 stops23h 00m

Warsaw Frederic Chopin

Mon 6/8

10:15 am-9:44 pm

2 stops17h 29m

$1,847

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Mon 6/1

10:16 am-8:50 am

3 stops16h 34m

Warsaw Frederic Chopin

Mon 6/8

9:40 am-11:59 pm

3 stops20h 19m

$2,500

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Warsaw from

How to get the cheapest flight ticket from Knoxville to Warsaw Frederic Chopin Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest day to depart from Knoxville to Warsaw Frederic Chopin Airport is on a Friday when prices can be found for as low as $873. Flights from Knoxville to Warsaw Frederic Chopin Airport on a Wednesday will generally be more expensive and average around $1,201. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest time of day to fly to Warsaw Frederic Chopin Airport is in the afternoon when flights can be purchased for as low as $935. Flights in the evening are often more expensive with an average ticket price of $1,183.

When to book flights from Knoxville to Warsaw Frederic Chopin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Warsaw Frederic Chopin Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Warsaw Frederic Chopin Airport (TYS to WAW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Warsaw Frederic Chopin Airport

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Knoxville to Warsaw Frederic Chopin Airport takes 17h 25m
There are no direct flights from Knoxville to Warsaw Frederic Chopin Airport. There are no popular flight routes from Knoxville to Warsaw Frederic Chopin Airport.
Search flight deals

  • How far is Knoxville McGhee Tyson to Warsaw Frederic Chopin by plane?

    The distance between Knoxville McGhee Tyson and Warsaw Frederic Chopin is about 4857.5 mi. Flights usually cover this in 17h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Warsaw Frederic Chopin Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Warsaw Frederic Chopin Airport refresh daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Warsaw Frederic Chopin Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Warsaw Frederic Chopin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Warsaw Frederic Chopin Airport.

  • What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?

    The necessary travel and health documents for your Warsaw Frederic Chopin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Warsaw Frederic Chopin Airport?

Best airlines flying from Knoxville to Warsaw Frederic Chopin Airport

Compare and see reviews for airlines that fly from Knoxville to Warsaw Frederic Chopin Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $538Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
LufthansaPriceFrom $656Free CancellationRating
6.8
7,644 reviews
Search Lufthansa flights

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Kielce
Kazimierz Dolny

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Warsaw?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Warsaw for you.

Can I find flights from Knoxville to Warsaw with flexible booking policies on momondo?

All flight searches from Knoxville to Warsaw on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Warsaw?

momondo provides multiple filters to help you find the best flight to Warsaw from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Warsaw right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Knoxville and alert you when they change.

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