$329+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Greece with Cheapflights
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Cheapest flights from Knoxville to GreeceExplore 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 September 28, 2026.
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 September 28, 2026.
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Sat 10/311:55 pm -
2 stops29h 35m
Tue 11/106:40 am -
2 stops45h 14m
Deal found 9/23![Lufthansa logo]()
$722
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:45 am -
2 stops20h 10m
Thu 12/241:00 pm -
2 stops29h 04m
Deal found 9/23![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:20 am -
1 stop15h 45m
Sat 11/1412:25 pm -
2 stops28h 28m
Deal found 9/23![United Airlines logo]()
$733
This Justfly.com deal was found by Cheapflights users on 9/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:13 pm -
2 stops24h 12m
Tue 11/38:05 pm -
2 stops29h 39m
Deal found 9/23![British Airways logo]()
$774
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:35 pm -
2 stops33h 30m
Sun 11/291:25 pm -
2 stops41h 34m
Deal found 9/23![United Airlines logo]()
$786
This Justfly.com deal was found by Cheapflights users on 9/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:35 pm -
2 stops22h 55m
Tue 12/156:45 am -
2 stops21h 02m
Deal found 9/27![Lufthansa logo]()
$809
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 11/1111:20 am -
1 stop15h 45m
Wed 11/187:05 am -
2 stops20h 49m
Deal found 9/27![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:40 pm -
2 stops37h 15m
Tue 11/1012:25 pm -
1 stop29h 19m
Deal found 9/23![United Airlines logo]()
$827
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:40 pm -
2 stops45h 40m
Tue 11/36:40 am -
2 stops24h 19m
Deal found 9/26![Lufthansa logo]()
$828
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/911:20 am -
1 stop15h 45m
Mon 11/161:25 pm -
2 stops41h 34m
Deal found 9/25![United Airlines logo]()
$831
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:30 pm -
2 stops56h 40m
Wed 11/119:50 pm -
2 stops49h 02m
Deal found 9/23![Multiple Airlines logo]()
$1,145
Best flights from Knoxville to GreeceDiscover carefully curated flight deals from Knoxville to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Knoxville to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Mon 2/14:00 pm -
2 stops26h 20m
Mon 2/152:40 pm -
2 stops33h 33m
Deal found 9/23![Delta logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:20 am -
1 stop15h 45m
Sat 11/1412:25 pm -
2 stops28h 28m
Deal found 9/23![United Airlines logo]()
$733
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:30 pm -
2 stops56h 40m
Wed 11/119:50 pm -
2 stops49h 02m
Deal found 9/23![Multiple Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 11/1110:33 am -
2 stops16h 32m
Wed 11/181:00 pm -
2 stops17h 59m
Deal found 9/27![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 11/2510:33 am -
2 stops17h 27m
Sat 12/127:05 am -
2 stops23h 54m
Deal found 9/25![United Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Sun 11/227:35 pm -
2 stops33h 30m
Sun 11/291:25 pm -
2 stops51h 49m
Deal found 9/27![United Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:30 pm -
1 stop34h 35m
Tue 11/37:05 am -
2 stops23h 54m
Deal found 9/26![United Airlines logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Tue 11/1011:20 am -
1 stop15h 45m
Fri 11/137:05 am -
2 stops19h 31m
Deal found 9/27![United Airlines logo]()
$1,092
This Ovago deal was found by Cheapflights users on 9/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/510:16 am -
3 stops21h 09m
Thu 2/115:05 pm -
3 stops37h 54m
Deal found 9/26![Multiple Airlines logo]()
$2,823
Last-minute flights from Knoxville to GreeceDiscover last-minute flight deals from Knoxville to Greece. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Greece. Data last updated September 28, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:13 pm -
2 stops24h 12m
Tue 11/38:05 pm -
2 stops29h 39m
Deal found 9/23![British Airways logo]()
$774
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:40 pm -
2 stops45h 40m
Tue 11/36:40 am -
2 stops24h 19m
Deal found 9/26![Lufthansa logo]()
$828
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Sat 10/311:55 pm -
2 stops29h 35m
Tue 11/106:40 am -
2 stops45h 14m
Deal found 9/23![Lufthansa logo]()
$722
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:40 pm -
2 stops37h 15m
Tue 11/1012:25 pm -
1 stop29h 19m
Deal found 9/23![United Airlines logo]()
$827
One-way flights from Knoxville to GreeceSearch for one-way flight options from Knoxville to Greece. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Knoxville to Greece. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1011:35 am -
2 stops20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![British Airways logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Sun 12/68:00 am -
3 stops42h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/108:30 am -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$530
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Wed 12/912:42 pm -
2 stops29h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![British Airways logo]()
$564
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:45 am -
3 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Air Canada logo]()
$613
This BusinessClass deal was found by Cheapflights users on 9/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:35 pm -
1 stop13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Brussels Airlines logo]()
$3,672
This BusinessClass deal was found by Cheapflights users on 9/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:57 am -
2 stops16h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![British Airways logo]()
$3,744
This Air Canada deal was found by Cheapflights users on 9/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:35 pm -
3 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$4,227
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $703 (Delta) |
One-way from | $329 (Expedia) |
Popular in | May |
Cheapest in | February |
Average price | $1,299 |
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 7,457,451 searches. Data last updated September 28, 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
Cheapest round-trip
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 3/10
11:35 am-3:20 pm
2 stops20h 45m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$329
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Sun 12/6
8:00 am-9:10 am
3 stops42h 10m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$336
Quickest round-trip
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 3/10
8:30 am-10:05 am
1 stop18h 35m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$530
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 12/9
12:42 pm-1:00 am
2 stops29h 18m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$564
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Mon 2/1
4:00 pm-1:20 am
2 stops26h 20m
Athens Eleftherios V.
Mon 2/15
2:40 pm-5:13 pm
2 stops33h 33m
$703
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 12/9
2:07 pm-4:30 pm
3 stops19h 23m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$716
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Sat 11/7
11:20 am-10:05 am
1 stop15h 45m
Athens Eleftherios V.
Sat 11/14
12:25 pm-9:53 am
2 stops28h 28m
$733
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 11/11
10:33 am-10:05 am
2 stops16h 32m
Athens Eleftherios V.
Wed 11/18
1:00 pm-11:59 pm
2 stops17h 59m
$817
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Wed 11/25
10:33 am-11:00 am
2 stops17h 27m
Athens Eleftherios V.
Sat 12/12
7:05 am-11:59 pm
2 stops23h 54m
$869
KnoxvilleAthens
TYS Knoxville McGhee Tyson - ATH Athens Eleftherios V.
TYSATH
Knoxville McGhee Tyson
Sun 11/22
7:35 pm-12:05 pm
2 stops33h 30m
Athens Eleftherios V.
Sun 11/29
1:25 pm-10:14 am
2 stops51h 49m
$921
Showing 1-10 of 14 resultsSorted 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.
TYS-ATH
TYS-CHQ
TYS-JTR
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
TYS-GR0
TYS-ATH
TYS-CHQ
TYS-JTR
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 $502). Flying from Knoxville to Greece in May is currently the most expensive (average of $1,582). 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 September 28, 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.
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
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Alternative routes for Knoxville to Greece
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Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Greece by cabin class
Find flights from Knoxville to Greece, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Greece flights
Browse other Knoxville and Greece flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Greece regions
Consider these flights traveling to Greece regions.
Top 4 airlines flying from Knoxville to Greece
Discover the top 4 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$823 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$549 | Average$945 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$1,259 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$874 | Average$1,358 | FlexibilityNo cancel fee | On-time71% |