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Southeast Europe

$274+ Cheap flights from Knoxville (TYS) to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Knoxville to Southeast Europe

Keep the following information in mind while searching for Knoxville to Southeast Europe flight deals. Data was last updated July 3, 2025.

Round-trip from

$617
(United Airlines)

One-way from

$274
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,122
From Knoxville McGhee Tyson to Southeast Europe
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One-way flight from Knoxville McGhee Tyson to Southeast Europe
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Highest demand for flights based on searches. 17% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Southeast Europe

Cheapest flights from Knoxville to Southeast Europe
Explore the most affordable flight options available from Knoxville to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:10 amTYS - ATH
1 stop14h 55mMultiple Airlines
Sun 10/127:45 pmATH - TYS
1 stop23h 10mMultiple Airlines
Deal found 7/2$505
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.
Sat 10/185:20 pmTYS - ZAG
2 stops38h 55mUnited Airlines
Tue 11/46:25 amZAG - TYS
2 stops19h 55mUnited Airlines
Deal found 7/1$617
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:20 pmTYS - ZAG
2 stops14h 35mLufthansa
Sun 11/166:25 amZAG - TYS
2 stops23h 34mLufthansa
Deal found 7/1$682
This KLM deal was found by Cheapflights users on 7/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:58 amTYS - ATH
1 stop15h 57mKLM
Tue 8/191:40 pmATH - TYS
2 stops17h 08mKLM
Deal found 7/2$701
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:56 pmTYS - ATH
1 stop15h 14mBritish Airways
Tue 8/196:30 pmATH - TYS
2 stops29h 06mBritish Airways
Deal found 7/1$706
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:57 amTYS - OTP
2 stops21h 43mBritish Airways
Wed 1/148:05 amOTP - TYS
2 stops19h 38mBritish Airways
Deal found 7/1$707
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/139:55 amTYS - ATH
1 stop17h 00mUnited Airlines
Sat 10/251:10 pmATH - TYS
2 stops41h 49mUnited Airlines
Deal found 7/2$712
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:35 pmTYS - SPU
2 stops14h 40mLufthansa
Fri 8/157:45 amSPU - TYS
2 stops19h 12mLufthansa
Deal found 7/2$777
This Air France deal was found by Cheapflights users on 7/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:15 pmTYS - SPU
2 stops16h 45mMultiple Airlines
Fri 8/1512:50 pmSPU - TYS
2 stops16h 58mMultiple Airlines
Deal found 7/3$823
This Air France deal was found by Cheapflights users on 7/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:14 pmTYS - OTP
2 stops14h 36mMultiple Airlines
Sat 8/231:50 pmOTP - TYS
2 stops16h 58mMultiple Airlines
Deal found 7/2$824
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:14 pmTYS - SPU
2 stops17h 11mDelta
Sat 8/236:30 amSPU - TYS
2 stops23h 18mDelta
Deal found 7/2$847
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:55 amTYS - OTP
3 stops21h 10mAir Canada
Wed 1/146:05 amOTP - TYS
3 stops34h 40mAir Canada
Deal found 7/1$892

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Southeast Europe 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 3, 2025.
Use the filters below to find and compare flights from Knoxville to Southeast Europe that are best for you.

Fly from

Knoxville

Fly to

Southeast Europe

Route

Depart

Return

Price

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Sat 10/18

5:20 pm-2:15 pm

2 stops38h 55m

Zagreb Franjo Tuđman

Tue 11/4

6:25 am-8:20 pm

2 stops19h 55m

$617

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 10/1

7:15 am-7:10 pm

2 stops28h 55m

Athens Eleftherios V.

Sun 10/12

7:45 pm-11:55 am

1 stop23h 10m

$623

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Wed 11/12

7:20 pm-3:55 pm

2 stops14h 35m

Zagreb Franjo Tuđman

Sun 11/16

6:25 am-11:59 pm

2 stops23h 34m

$682

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 8/12

11:58 am-10:55 am

1 stop15h 57m

Athens Eleftherios V.

Tue 8/19

1:40 pm-11:48 pm

2 stops17h 08m

$701

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 8/12

12:56 pm-11:10 am

1 stop15h 14m

Athens Eleftherios V.

Tue 8/19

6:30 pm-4:36 pm

2 stops29h 06m

$706

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Thu 12/11

10:57 am-3:40 pm

2 stops21h 43m

Bucharest Otopeni Intl

Wed 1/14

8:05 am-8:43 pm

2 stops19h 38m

$707

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 10/1

5:53 pm-11:00 pm

2 stops22h 07m

Athens Eleftherios V.

Tue 10/14

4:00 pm-10:10 am

2 stops25h 10m

$775

KnoxvilleSplit

TYS - SPU

TYSSPU

Knoxville McGhee Tyson

Wed 8/6

7:35 pm-4:15 pm

2 stops14h 40m

Split

Fri 8/15

7:45 am-8:57 pm

2 stops19h 12m

$777

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 8/15

3:04 pm-11:10 am

1 stop13h 06m

Athens Eleftherios V.

Fri 8/22

12:00 pm-10:59 pm

1 stop17h 59m

$815

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 10/1

6:14 am-1:20 pm

1 stop24h 06m

Athens Eleftherios V.

Tue 10/14

3:30 pm-4:47 pm

1 stop32h 17m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 34 results
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Best time to book a flight from Knoxville to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe 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 Southeast Europe

What is the cheapest month to book a flight from Knoxville to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Knoxville to Southeast Europe (average of $679). Flying from Knoxville to Southeast Europe in June is currently the most expensive (average of $1,288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to YMH?

Find hourly flight availability from Knoxville to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Southeast Europe as you normally would.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Knoxville to Southeast Europe by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Southeast Europe. 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 Southeast Europe?

    For a flight from Knoxville to Southeast Europe, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Knoxville to Southeast Europe one-way?

    $563 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $593 and $918, respectively.

  • What are the most popular routes from Knoxville to Southeast Europe?

    While some choose either Knoxville McGhee Tyson - Split or Knoxville McGhee Tyson - Zagreb Franjo Tuđman, Knoxville McGhee Tyson - Athens Eleftherios V. is the most popular route from Knoxville to Southeast Europe.

  • Can I find deals for flights from Knoxville to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Knoxville to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Southeast Europe.

  • Can I find deals for business class flights from Knoxville to Southeast Europe?

    Yes. Cheapflights offers flight deals from Knoxville to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Southeast Europe (average of $679). Flying from Knoxville to Southeast Europe in June is currently the most expensive (average of $1,288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Knoxville to Southeast Europe

Discover the top 6 airlines that operate flights from Knoxville to Southeast Europe. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$638Average$1,242FlexibilityNo cancel feeOn-time75%
DeltaCheapest$670Average$1,298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$680Average$1,253FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$761Average$1,060FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$784Average$1,209FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$872Average$1,468FlexibilityNo cancel feeOn-time76%

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