$449 Cheap Flights from Knoxville (TYS) to Cluj-Napoca (CLJ)

View $449 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to Cluj-Napoca (CLJ)

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Cheap Flights from Knoxville to Cluj-Napoca (TYS-CLJ)

Prices were available within the past 7 days and start at $449 for one-way flights and $544 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 22 - Fri, Jan 30
TYS
Knoxville
CLJ
Cluj-Napoca
$544 Roundtrip, found 5 days ago
$544
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Knoxville to Cluj-Napoca, returning Fri, Jan 30, priced at $544 found 5 days ago
United
Mon, Jan 19 - Thu, Feb 5
TYS
Knoxville
CLJ
Cluj-Napoca
$546 Roundtrip, found 4 days ago
$546
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 19 from Knoxville to Cluj-Napoca, returning Thu, Feb 5, priced at $546 found 4 days ago
United
Thu, Jan 22 - Fri, Jan 30
TYS
Knoxville
CLJ
Cluj-Napoca
$549 Roundtrip, found 5 days ago
$549
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Knoxville to Cluj-Napoca, returning Fri, Jan 30, priced at $549 found 5 days ago
United
Mon, Jan 19 - Wed, Feb 11
TYS
Knoxville
CLJ
Cluj-Napoca
$554 Roundtrip, found 4 days ago
$554
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 19 from Knoxville to Cluj-Napoca, returning Wed, Feb 11, priced at $554 found 4 days ago
United
Thu, Jan 22 - Fri, Jan 30
TYS
Knoxville
CLJ
Cluj-Napoca
$556 Roundtrip, found 5 days ago
$556
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Knoxville to Cluj-Napoca, returning Fri, Jan 30, priced at $556 found 5 days ago
United
Thu, Jan 22 - Fri, Jan 30
TYS
Knoxville
CLJ
Cluj-Napoca
$566 Roundtrip, found 5 days ago
$566
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Knoxville to Cluj-Napoca, returning Fri, Jan 30, priced at $566 found 5 days ago
United
Thu, Jan 22 - Fri, Jan 30
TYS
Knoxville
CLJ
Cluj-Napoca
$580 Roundtrip, found 5 days ago
$580
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Knoxville to Cluj-Napoca, returning Fri, Jan 30, priced at $580 found 5 days ago
United
Wed, Dec 3 - Fri, Dec 12
TYS
Knoxville
CLJ
Cluj-Napoca
$611 Roundtrip, found 5 days ago
$611
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 3 from Knoxville to Cluj-Napoca, returning Fri, Dec 12, priced at $611 found 5 days ago

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ) cost?
Grab a cheap one-way flight from $449 or cheap return flight from $544 from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ)?
January is the least expensive month to fly from TYS to CLJ. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from TYS to CLJ. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ)?
Direct flights from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TYS to CLJ?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ)?
To arrive at Cluj-Napoca Airport (CLJ) without delays, select a flight that leaves McGhee Tyson Airport (TYS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ) last-minute?
Booking your plane ticket from TYS to CLJ shortly before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a TYS to CLJ flight and hotel package?
Opting for a TYS to CLJ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McGhee Tyson Airport (TYS) to Cluj-Napoca Airport (CLJ)?
You can usually cancel or reschedule your TYS to CLJ flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
McGhee Tyson
Destination airport
Cluj-Napoca
Airlines serving
Lufthansa
Roundtrip price
$544
Distance
5186 mi

Book with confidence

Knoxville to Cluj-Napoca Flights

The cheapest times to fly from Knoxville to Cluj-Napoca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Knoxville to Cluj-Napoca are during the month of January. You can find some of the cheapest flights from Knoxville to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Knoxville to Cluj-Napoca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Knoxville to Cluj-Napoca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Knoxville to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $449 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Knoxville to Cluj-Napoca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Knoxville to Cluj-Napoca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Knoxville to Cluj-Napoca Flights

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*Available to One Key members.