$625 Cheap Flights from Knoxville (TYS) to Cluj-Napoca (CLJ)

View $625 flight on Tue, Sep 2, 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 $625 for one-way flights and $802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$802 Roundtrip, found 5 days ago
$802
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $802 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$808 Roundtrip, found 5 days ago
$808
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $808 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$815 Roundtrip, found 5 days ago
$815
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $815 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$821 Roundtrip, found 5 days ago
$821
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $821 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$827 Roundtrip, found 5 days ago
$827
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $827 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$865 Roundtrip, found 5 days ago
$865
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $865 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$871 Roundtrip, found 5 days ago
$871
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $871 found 5 days ago
Lufthansa
Thu, Sep 11 - Mon, Sep 15
TYS
Knoxville
CLJ
Cluj-Napoca
$873 Roundtrip, found 5 days ago
$873
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Knoxville to Cluj-Napoca, returning Mon, Sep 15, priced at $873 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$877 Roundtrip, found 5 days ago
$877
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $877 found 5 days ago
United
Mon, Sep 22 - Mon, Oct 13
TYS
Knoxville
CLJ
Cluj-Napoca
$894 Roundtrip, found 5 days ago
$894
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 22 from Knoxville to Cluj-Napoca, returning Mon, Oct 13, priced at $894 found 5 days ago

Alternative airports near Cluj-Napoca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cluj-Napoca CLJ. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $6,305
CLJ
Cluj-Napoca
CheapestClosest
Average driving time to city center9 min
Flights from $6,305
Flights from Knoxville (TYS) to Cluj-Napoca (CLJ)
Origin airport
McGhee Tyson
Destination airport
Cluj-Napoca
Roundtrip price
$801
Distance
5186 mi

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 September. 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 $625 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.

 

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 $625 or cheap return flight from $802 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)?
September 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.

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*Available to One Key members.