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Greece

$397+ Cheap flights from Knoxville (TYS) to Greece

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Knoxville to Greece

Cheapest flights from Knoxville to Greece
Explore the most affordable flight options available from Knoxville to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 11/92:00 pm
TYS
-
ATH
2 stops15h 55m
United Airlines
Fri 11/1312:25 pm
ATH
-
TYS
2 stops28h 34m
United Airlines
Deal found 3/8$644
This United Airlines deal was found by Cheapflights users on 3/9. 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 10/317:35 pm
TYS
-
ATH
2 stops33h 40m
United Airlines
Tue 11/107:05 am
ATH
-
TYS
2 stops23h 32m
United Airlines
Deal found 3/9$695
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 8/266:30 am
TYS
-
ATH
2 stops23h 55m
United Airlines
Thu 9/311:45 am
ATH
-
TYS
1 stop19h 12m
United Airlines
Deal found 3/9$700
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
TYS
-
ATH
2 stops21h 25m
Air Canada
Wed 9/23:25 pm
ATH
-
TYS
2 stops32h 34m
Air Canada
Deal found 3/9$730
This Scandinavian Airlines deal was found by Cheapflights users on 3/9. 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 8/314:00 pm
TYS
-
ATH
2 stops19h 40m
Scandinavian Airlines
Mon 9/77:55 am
ATH
-
TYS
2 stops20h 51m
Scandinavian Airlines
Deal found 3/9$740
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 8/266:30 am
TYS
-
ATH
2 stops20h 40m
United Airlines
Wed 9/212:35 pm
ATH
-
TYS
1 stop15h 13m
United Airlines
Deal found 3/10$750
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
TYS
-
ATH
2 stops24h 40m
Air Canada
Thu 9/312:10 pm
ATH
-
TYS
2 stops59h 49m
Air Canada
Deal found 3/12$759
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 8/266:21 am
TYS
-
ATH
1 stop19h 34m
American Airlines
Wed 9/22:00 pm
ATH
-
TYS
1 stop16h 53m
American Airlines
Deal found 3/9$763

Find flight deals from Knoxville to Greece

Keep the following information in mind while searching for Knoxville to Greece flight deals. Data was last updated March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$730
(FlightHub)

One-way from

$397
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$469
Provider with most accurate pricing for Knoxville McGhee Tyson-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Athens Eleftherios V. flights.
Search Deals
From Knoxville McGhee Tyson to Greece
Search Deals
One-way flight from Knoxville McGhee Tyson to Greece
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($341 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Greece 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 March 14, 2026.
Use the filters below to find and compare flights from Knoxville to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 8/26

6:30 am-1:25 pm

2 stops23h 55m

Athens Eleftherios V.

Thu 9/3

11:45 am-11:57 pm

1 stop19h 12m

$700

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 8/26

6:30 am-1:25 pm

2 stops23h 55m

Athens Eleftherios V.

Wed 9/2

11:45 am-8:28 pm

1 stop15h 43m

$750

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 8/31

4:00 pm-6:40 pm

2 stops19h 40m

Athens Eleftherios V.

Mon 9/7

7:55 am-8:42 pm

2 stops19h 47m

$764

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 8/26

6:21 am-8:55 am

1 stop19h 34m

Athens Eleftherios V.

Thu 9/3

2:05 pm-11:53 pm

1 stop16h 48m

$792

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 8/31

5:45 am-10:10 am

2 stops21h 25m

Athens Eleftherios V.

Mon 9/7

11:45 am-11:57 pm

1 stop19h 12m

$827
Quickest round-trip

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 8/31

12:00 pm-11:00 am

1 stop16h 00m

Athens Eleftherios V.

Mon 9/7

9:45 am-9:46 pm

1 stop19h 01m

$874
Cheapest one-way

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 5/8

6:20 pm-1:15 am

3 stops47h 55m

$397

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 5/15

7:10 am-6:25 pm

3 stops28h 15m

$622
Quickest one-way

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 5/8

7:00 am-8:55 am

1 stop18h 55m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from Knoxville to Greece

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

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

Currently, March is the cheapest month in which you can book a flight from Knoxville to Greece (average of $440). Flying from Knoxville to Greece in June is currently the most expensive (average of $913). 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.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated March 14, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Knoxville to Greece by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,291 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,423 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,464 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,848 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,786 reviews
Delta
7.9
Good
8,291 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

  • How long is the flight from Knoxville to Greece?

    United Airlines can get you from Knoxville to Greece in just under 23h 55m. Your travel time can differ by up to . The distance between Knoxville and Greece is about 5568 mi.

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

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

  • How can I find direct flights from Knoxville to Greece?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Greece 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 Greece?

    Currently, March is the cheapest month in which you can book a flight from Knoxville to Greece (average of $440). Flying from Knoxville to Greece in June is currently the most expensive (average of $913). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Knoxville to Greece

Discover the top 5 airlines that operate flights from Knoxville to Greece. 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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$440Average$871FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$499Average$1,197FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$553Average$993FlexibilityNo cancel feeOn-time69%
DeltaCheapest$587Average$977FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$680Average$1,213FlexibilityNo cancel feeOn-time71%

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