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$413+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Knoxville to Greece

Keep the following information in mind while searching for Knoxville to Greece flight deals. Data was last updated noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$471
(oojo)

One-way from

$413
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$837
Provider with most accurate pricing for Knoxville McGhee Tyson-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Athens Eleftherios V. flights.
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From Knoxville McGhee Tyson to Greece
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One-way flight from Knoxville McGhee Tyson to Greece
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Highest demand for flights based on searches. 20% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 noviembre 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/23. 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.
lun. 12/17:20 pmTYS - ATH
2 stops23h 20mLufthansa
mar. 12/166:25 amATH - TYS
2 stops20h 04mLufthansa
Deal found 11/23$679
This FlightHub deal was found by Cheapflights users on 11/23. 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.
lun. 12/17:20 pmTYS - ATH
2 stops23h 20mLufthansa
lun. 12/1512:50 pmATH - TYS
2 stops37h 39mLufthansa
Deal found 11/23$693
This Delta deal was found by Cheapflights users on 11/23. 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.
lun. 12/15:35 amTYS - ATH
2 stops21h 35mDelta
dom. 12/143:25 amATH - TYS
2 stops23h 40mDelta
Deal found 11/23$755
This United Airlines deal was found by Cheapflights users on 11/25. 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.
mié. 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
vie. 1/96:05 amATH - TYS
2 stops35h 52mUnited Airlines
Deal found 11/25$1,081
This United Airlines deal was found by Cheapflights users on 11/25. 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.
jue. 12/255:35 pmTYS - ATH
2 stops25h 05mUnited Airlines
vie. 1/96:05 amATH - TYS
2 stops35h 52mUnited Airlines
Deal found 11/25$1,082
This KLM deal was found by Cheapflights users on 11/23. 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.
lun. 12/12:41 pmTYS - ATH
2 stops15h 19mMultiple Airlines
lun. 12/153:25 amATH - TYS
2 stops20h 28mMultiple Airlines
Deal found 11/23$1,090
This United Airlines deal was found by Cheapflights users on 11/25. 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.
mié. 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
jue. 1/87:05 amATH - TYS
2 stops34h 52mUnited Airlines
Deal found 11/25$1,234
This United Airlines deal was found by Cheapflights users on 11/25. 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.
jue. 12/255:35 pmTYS - ATH
2 stops25h 05mUnited Airlines
jue. 1/87:05 amATH - TYS
2 stops34h 52mUnited Airlines
Deal found 11/25$1,235
This United Airlines deal was found by Cheapflights users on 11/25. 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.
mié. 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
mié. 1/77:00 pmATH - TYS
2 stops31h 27mUnited Airlines
Deal found 11/25$1,260
This United Airlines deal was found by Cheapflights users on 11/25. 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.
jue. 12/255:35 pmTYS - ATH
2 stops25h 05mUnited Airlines
mié. 1/77:00 pmATH - TYS
2 stops31h 27mUnited Airlines
Deal found 11/25$1,261
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
jue. 12/257:15 amTYS - ATH
1 stop25h 45mMultiple Airlines
vie. 1/99:05 amATH - TYS
2 stops33h 35mMultiple Airlines
Deal found 11/25$1,456
This Ovago deal was found by Cheapflights users on 11/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:35 pmTYS - ATH
2 stops25h 05mLufthansa
mar. 1/65:35 pmATH - TYS
2 stops32h 52mLufthansa
Deal found 11/25$1,578

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 noviembre 26, 2025.
Use the filters below to find and compare flights from Knoxville to Greece that are best for you.

Fly from

Knoxville

Fly to

Greece

Route

Depart

Return

Price

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

jue. 1/8

2:19 pm-6:50 pm

2 stops21h 31m

Athens Eleftherios V.

jue. 1/15

7:30 am-8:56 pm

2 stops20h 26m

$496

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

jue. 1/22

6:45 am-1:40 am

2 stops35h 55m

Athens Eleftherios V.

mar. 1/27

6:25 am-2:49 pm

2 stops39h 24m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

vie. 2/6

2:25 pm-12:00 pm

2 stops14h 35m

Athens Eleftherios V.

mar. 2/10

6:25 am-7:27 pm

2 stops20h 02m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

vie. 1/23

9:30 am-12:00 pm

2 stops19h 30m

Athens Eleftherios V.

lun. 1/26

6:25 am-7:27 pm

2 stops20h 02m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

dom. 1/11

7:20 pm-12:00 pm

2 stops33h 40m

Athens Eleftherios V.

lun. 1/19

6:25 am-11:44 pm

2 stops24h 19m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

lun. 1/12

7:20 pm-12:00 pm

2 stops33h 40m

Athens Eleftherios V.

mar. 1/20

6:25 am-6:05 pm

2 stops42h 40m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

mié. 1/14

1:59 pm-1:40 am

2 stops28h 41m

Athens Eleftherios V.

lun. 1/19

1:10 pm-10:57 am

2 stops28h 47m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

lun. 1/12

7:20 pm-12:00 pm

2 stops33h 40m

Athens Eleftherios V.

lun. 1/19

6:25 am-7:27 pm

2 stops20h 02m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

jue. 2/12

6:45 am-6:05 pm

2 stops28h 20m

Athens Eleftherios V.

lun. 2/16

6:25 am-7:55 pm

2 stops44h 30m

$499

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

mar. 1/13

9:30 am-12:00 pm

2 stops19h 30m

Athens Eleftherios V.

lun. 1/19

1:10 pm-7:27 pm

2 stops37h 17m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 17 results
1
2

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, February is the cheapest month in which you can book a flight from Knoxville to Greece (average of $491). 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.

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

Find hourly flight availability from Knoxville to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

One of the essential ways to save on airfare from Knoxville to Greece is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Knoxville to Greece?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Greece. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Knoxville to Greece flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 26, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,046 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7.2
Good
11,038 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7,594 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7,539 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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?

    British Airways and United Airlines can get you from Knoxville to Greece in just under 21h 31m. Your travel time can differ by up to 14h 24m. The distance between Knoxville and Greece is about 5568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $514. Virgin Atlantic flights start at $875 while deals on United Airlines start at $890 one-way.

  • 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, February is the cheapest month in which you can book a flight from Knoxville to Greece (average of $491). 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

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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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$499Average$1,197FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$553Average$1,013FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$615Average$1,047FlexibilityNo cancel feeOn-time70%
DeltaCheapest$654Average$1,114FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$680Average$1,305FlexibilityNo cancel feeOn-time71%

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