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Greece

$623+ Cheap flights from Knoxville (TYS) to Greece

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$623
(Expedia)

Popular in

May

Cheapest in

January

Average price

$1,107
From Knoxville McGhee Tyson to Greece
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 18, 2025.

This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:10 pmTYS - ATH
2 stops36h 10mScandinavian Airlines
Sat 11/227:30 pmATH - TYS
2 stops35h 16mScandinavian Airlines
Deal found 8/16$623
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
Fri 1/96:05 amATH - TYS
2 stops39h 37mUnited Airlines
Deal found 8/15$631
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
Thu 1/82:10 pmATH - TYS
2 stops39h 23mUnited Airlines
Deal found 8/15$644
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 10/135:16 pmTYS - ATH
2 stops18h 34mScandinavian Airlines
Sat 10/258:30 pmATH - TYS
2 stops34h 16mScandinavian Airlines
Deal found 8/15$653
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 11/287:00 amTYS - ATH
2 stops28h 05mUnited Airlines
Tue 12/26:25 amATH - TYS
2 stops35h 23mUnited Airlines
Deal found 8/16$675
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 11/105:30 amTYS - ATH
2 stops22h 05mDelta
Fri 11/213:25 amATH - TYS
2 stops21h 48mDelta
Deal found 8/16$680
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 12/259:50 amTYS - ATH
2 stops24h 45mUnited Airlines
Fri 1/96:05 amATH - TYS
2 stops39h 37mUnited Airlines
Deal found 8/15$681
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 12/259:50 amTYS - ATH
2 stops20h 25mUnited Airlines
Thu 1/82:10 pmATH - TYS
2 stops35h 32mUnited Airlines
Deal found 8/15$694
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/2411:00 amTYS - ATH
2 stops30h 25mUnited Airlines
Wed 1/76:15 amATH - TYS
2 stops23h 18mUnited Airlines
Deal found 8/15$705
This United Airlines deal was found by Cheapflights users on 8/17. 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
2 stops18h 15mUnited Airlines
Sat 10/251:10 pmATH - TYS
2 stops38h 10mUnited Airlines
Deal found 8/17$718
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/246:45 amTYS - ATH
2 stops34h 40mUnited Airlines
Tue 1/62:10 pmATH - TYS
2 stops39h 23mUnited Airlines
Deal found 8/15$724
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/246:45 amTYS - ATH
2 stops34h 40mUnited Airlines
Mon 1/51:10 pmATH - TYS
2 stops51h 35mUnited Airlines
Deal found 8/15$732

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 August 18, 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

Mon 11/10

6:10 pm-1:20 pm

2 stops36h 10m

Athens Eleftherios V.

Sat 11/22

7:30 pm-11:46 pm

2 stops35h 16m

$623

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 11/10

3:40 pm-10:50 am

1 stop12h 10m

Athens Eleftherios V.

Sat 11/22

7:15 am-9:04 pm

2 stops20h 49m

$653

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 10/13

5:16 pm-6:50 pm

2 stops18h 34m

Athens Eleftherios V.

Sat 10/25

8:30 pm-11:46 pm

2 stops34h 16m

$653

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 11/10

5:30 am-10:35 am

2 stops22h 05m

Athens Eleftherios V.

Fri 11/21

3:25 am-6:13 pm

2 stops21h 48m

$680

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 10/13

9:55 am-11:10 am

2 stops18h 15m

Athens Eleftherios V.

Sat 10/25

1:10 pm-8:20 pm

2 stops38h 10m

$718

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 10/13

5:37 pm-11:10 am

1 stop34h 33m

Athens Eleftherios V.

Sat 10/25

10:10 am-11:50 pm

2 stops20h 40m

$775

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 10/4

7:45 pm-6:20 pm

2 stops39h 35m

Athens Eleftherios V.

Sat 10/11

8:35 pm-11:53 pm

2 stops34h 18m

$806

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Wed 10/8

2:00 pm-9:15 am

1 stop12h 15m

Athens Eleftherios V.

Sun 10/19

8:35 pm-8:44 pm

2 stops31h 09m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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, November is the cheapest month in which you can book a flight from Knoxville to Greece (average of $679). Flying from Knoxville to Greece in June is currently the most expensive (average of $1,286). 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 August 18, 2025.

When flying from Knoxville to Greece, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 18, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United 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
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
1,385 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 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.

  • 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, November is the cheapest month in which you can book a flight from Knoxville to Greece (average of $679). Flying from Knoxville to Greece in June is currently the most expensive (average of $1,286). 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 Greece

Discover the top 6 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$638Average$1,274FlexibilityNo cancel feeOn-time75%
DeltaCheapest$654Average$1,279FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$680Average$1,308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$760Average$1,038FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$784Average$1,201FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$855Average$1,213FlexibilityNo cancel feeOn-time76%

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