HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

$307+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/179:40 am
TYS
-
ATH
2 stops20h 20m
United Airlines
Mon 3/232:15 pm
ATH
-
TYS
2 stops35h 14m
United Airlines
Deal found 1/28$524
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/167:25 pm
TYS
-
ATH
2 stops23h 00m
United Airlines
Mon 3/231:10 pm
ATH
-
TYS
2 stops36h 19m
United Airlines
Deal found 1/27$536
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:10 am
TYS
-
ATH
2 stops26h 45m
British Airways
Fri 3/67:45 am
ATH
-
TYS
2 stops21h 10m
British Airways
Deal found 1/28$541
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 8/262:00 pm
TYS
-
ATH
2 stops14h 55m
Lufthansa
Wed 9/26:45 am
ATH
-
TYS
2 stops24h 14m
Lufthansa
Deal found 1/28$609
This United Airlines deal was found by Cheapflights users on 1/28. 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 8/265:50 am
TYS
-
ATH
2 stops21h 20m
United Airlines
Thu 9/33:25 pm
ATH
-
TYS
2 stops35h 57m
United Airlines
Deal found 1/28$616
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/157:25 pm
TYS
-
ATH
2 stops24h 15m
United Airlines
Sun 3/222:00 pm
ATH
-
TYS
2 stops50h 49m
United Airlines
Deal found 1/28$622
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 9/44:00 pm
TYS
-
ATH
2 stops21h 15m
Scandinavian Airlines
Mon 9/147:45 am
ATH
-
TYS
2 stops21h 01m
Scandinavian Airlines
Deal found 1/27$649
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 pm
TYS
-
ATH
2 stops20h 20m
British Airways
Mon 9/77:30 pm
ATH
-
TYS
2 stops31h 51m
British Airways
Deal found 1/27$657
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 pm
TYS
-
ATH
1 stop12h 10m
British Airways
Wed 9/212:00 pm
ATH
-
TYS
1 stop34h 50m
British Airways
Deal found 1/26$684

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(United Airlines)

One-way from

$307
(oojo)

Popular in

June

Cheapest in

January

Average price

$553
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. 26% potential increase in price ($341 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

Tue 3/17

9:40 am-12:00 pm

2 stops20h 20m

Athens Eleftherios V.

Mon 3/23

2:15 pm-7:29 pm

2 stops35h 14m

$524

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 2/27

6:10 am-3:55 pm

2 stops26h 45m

Athens Eleftherios V.

Fri 3/6

7:45 am-9:55 pm

2 stops21h 10m

$541

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sun 3/15

7:25 pm-1:40 am

2 stops24h 15m

Athens Eleftherios V.

Sun 3/22

2:00 pm-10:49 am

2 stops50h 49m

$622

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 2/17

1:50 pm-1:40 am

2 stops28h 50m

Athens Eleftherios V.

Tue 2/24

6:25 am-7:29 pm

2 stops20h 04m

$689

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Mon 3/16

8:45 am-9:55 am

1 stop19h 10m

Athens Eleftherios V.

Mon 3/23

11:50 am-9:16 am

2 stops27h 26m

$693

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 4/10

2:49 pm-2:20 pm

2 stops16h 31m

Athens Eleftherios V.

Wed 4/15

11:00 am-9:57 pm

1 stop17h 57m

$791

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 3/14

7:25 pm-10:40 am

2 stops33h 15m

Athens Eleftherios V.

Sun 3/22

6:35 am-10:49 am

2 stops34h 14m

$802

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 3/14

11:42 am-1:25 am

2 stops31h 43m

Athens Eleftherios V.

Sun 3/22

4:50 pm-9:05 pm

2 stops34h 15m

$816

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 5/15

7:00 am-2:00 am

2 stops36h 00m

Athens Eleftherios V.

Thu 5/28

1:00 pm-5:50 pm

1 stop35h 50m

$906

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 5/5

7:00 am-9:10 am

1 stop19h 10m

Athens Eleftherios V.

Sat 5/16

1:00 pm-9:57 pm

1 stop15h 57m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
1
2
3

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 January 29, 2026.
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
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
11,206 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
7,756 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
7,705 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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, British Airways, and Lufthansa can get you from Knoxville to Greece in just under 20h 20m. Your travel time can differ by up to 8h 30m. The distance between Knoxville and Greece is about 5568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Heathrow flights
Nashville to Dublin flights
Nashville to Gatwick flights
Nashville to Leonardo da Vinci/Fiumicino flights
Nashville to Charles de Gaulle flights
Nashville to Stansted flights
Nashville to London City flights
Nashville to Orly flights
Nashville to Athens flights
Nashville to Barcelona-El Prat flights
Nashville to Frankfurt flights
Nashville to Amsterdam flights
Nashville to Zurich flights
Memphis to Heathrow flights
Nashville to Madrid flights
Nashville to Keflavik Intl flights
Knoxville to Heathrow flights
Nashville to Malpensa flights
Knoxville to Charles de Gaulle flights
Nashville to Florence flights
Nashville to Edinburgh flights
Nashville to Lisbon flights
Nashville to Linate flights
Nashville to Vicenza flights
Memphis to Gatwick flights
Knoxville to Dublin flights
Memphis to Charles de Gaulle flights
Knoxville to Orly flights
Memphis to Frankfurt flights
Nashville to Istanbul flights
Knoxville to Frankfurt flights
Nashville to Arlanda flights
Nashville to Oslo Gardermoen flights
Knoxville to Leonardo da Vinci/Fiumicino flights
Memphis to Florence flights
Memphis to Orly flights
Knoxville to Barcelona-El Prat flights
Nashville to Prague flights
Chattanooga to Frankfurt flights
Memphis to Leonardo da Vinci/Fiumicino flights
Nashville to Glasgow Intl flights
Chattanooga to Heathrow flights
Nashville to Vienna flights
Memphis to Athens flights
Knoxville to London City flights
Nashville to Bruxelles-National flights
Memphis to Madrid flights
Memphis to Dublin flights
Nashville to Sabiha Gokcen flights
Memphis to Edinburgh flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$499Average$1,197FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$505Average$873FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$553Average$997FlexibilityNo cancel feeOn-time69%
DeltaCheapest$587Average$991FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$656Average$1,367FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.