$695+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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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 May 12, 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 May 12, 2026.
This oojo deal was found by Cheapflights users on 5/11. 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 11/44:00 pm
TYS
- ATH
2 stops17h 15m
Scandinavian Airlines
Sun 11/157:30 pm
ATH
- TYS
2 stops33h 15m
Scandinavian Airlines
Deal found 5/11![Scandinavian Airlines logo]()
$695
This FlightHub deal was found by Cheapflights users on 5/7. 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 8/266:02 pm
TYS
- ATH
2 stops17h 38m
Multiple Airlines
Wed 9/23:25 pm
ATH
- TYS
2 stops39h 32m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:30 am
TYS
- ATH
2 stops19h 05m
Delta
Thu 12/1011:45 am
ATH
- TYS
2 stops28h 27m
Delta
Deal found 5/9![Delta logo]()
$835
This oojo deal was found by Cheapflights users on 5/7. 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 8/266:13 am
TYS
- ATH
1 stop19h 42m
British Airways
Thu 9/311:15 am
ATH
- TYS
1 stop17h 53m
British Airways
Deal found 5/7![British Airways logo]()
$842
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 8/267:20 pm
TYS
- ATH
2 stops16h 20m
Lufthansa
Wed 9/26:45 am
ATH
- TYS
2 stops24h 14m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$846
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:13 am
TYS
- ATH
1 stop19h 42m
British Airways
Wed 9/21:00 pm
ATH
- TYS
1 stop28h 48m
British Airways
Deal found 5/10![British Airways logo]()
$848
This United Airlines deal was found by Cheapflights users on 5/7. 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
Wed 9/211:45 am
ATH
- TYS
1 stop19h 12m
United Airlines
Deal found 5/7![United Airlines logo]()
$851
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 8/264:38 pm
TYS
- ATH
2 stops19h 27m
Delta
Thu 9/312:10 pm
ATH
- TYS
1 stop15h 32m
Delta
Deal found 5/11![Delta logo]()
$852
This American Airlines deal was found by Cheapflights users on 5/9. 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 8/261:46 pm
TYS
- ATH
1 stop14h 59m
American Airlines
Wed 9/21:00 pm
ATH
- TYS
1 stop28h 48m
American Airlines
Deal found 5/9![American Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 8/267:20 pm
TYS
- ATH
2 stops16h 20m
United Airlines
Thu 9/312:35 pm
ATH
- TYS
1 stop15h 18m
United Airlines
Deal found 5/8![United Airlines logo]()
$855
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 May 12, 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 May 12, 2026.
This oojo deal was found by Cheapflights users on 5/11. 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 11/44:00 pm
TYS
- ATH
2 stops17h 15m
Scandinavian Airlines
Sun 11/157:30 pm
ATH
- TYS
2 stops33h 15m
Scandinavian Airlines
Deal found 5/11![Scandinavian Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 8/264:38 pm
TYS
- ATH
2 stops19h 27m
Delta
Thu 9/312:10 pm
ATH
- TYS
1 stop15h 32m
Delta
Deal found 5/11![Delta logo]()
$852
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 8/267:20 pm
TYS
- ATH
2 stops16h 20m
United Airlines
Thu 9/312:35 pm
ATH
- TYS
1 stop15h 18m
United Airlines
Deal found 5/8![United Airlines logo]()
$855
This KLM deal was found by Cheapflights users on 5/11. 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.
Mon 8/3112:00 pm
TYS
- ATH
1 stop16h 00m
KLM
Sat 9/59:45 am
ATH
- TYS
1 stop15h 32m
KLM
Deal found 5/11![KLM logo]()
$974
This United Airlines deal was found by Cheapflights users on 5/10. 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 7/2910:00 am
TYS
- ATH
1 stop17h 00m
United Airlines
Wed 11/181:00 pm
ATH
- TYS
2 stops17h 37m
United Airlines
Deal found 5/10![United Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:00 pm
TYS
- ATH
2 stops18h 20m
Delta
Fri 10/93:30 pm
ATH
- TYS
1 stop26h 37m
Delta
Deal found 5/9![Delta logo]()
$925
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Thu 8/275:45 am
TYS
- ATH
1 stop21h 15m
United Airlines
Tue 9/812:10 pm
ATH
- TYS
2 stops35h 49m
United Airlines
Deal found 5/9![United Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 5/11. 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 8/315:30 am
TYS
- ATH
1 stop21h 30m
Delta
Mon 9/76:00 am
ATH
- TYS
2 stops18h 17m
Delta
Deal found 5/11![Delta logo]()
$979
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/317:00 am
TYS
- ATH
2 stops20h 10m
United Airlines
Sat 9/512:10 pm
ATH
- TYS
2 stops35h 48m
United Airlines
Deal found 5/11![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/275:45 am
TYS
- ATH
2 stops21h 25m
United Airlines
Fri 9/412:10 pm
ATH
- TYS
2 stops33h 27m
United Airlines
Deal found 5/11![United Airlines logo]()
$958
Last-minute flights from Knoxville to GreeceDiscover last-minute flight deals from Knoxville to Greece. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Greece. Data last updated May 12, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:19 pm
TYS
- ATH
2 stops20h 46m
Lufthansa
Sun 6/1412:45 pm
ATH
- TYS
2 stops18h 09m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$1,273
This Delta deal was found by Cheapflights users on 5/11. 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 6/85:40 am
TYS
- ATH
1 stop21h 20m
Delta
Wed 6/243:30 pm
ATH
- TYS
2 stops30h 19m
Delta
Deal found 5/11![Delta logo]()
$1,141
This FlightHub deal was found by Cheapflights users on 5/7. 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.
Mon 6/87:19 pm
TYS
- ATH
2 stops31h 51m
Air Canada
Wed 6/243:25 pm
ATH
- TYS
2 stops39h 29m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/87:19 pm
TYS
- ATH
2 stops18h 41m
United Airlines
Wed 6/246:55 am
ATH
- TYS
2 stops23h 59m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,253
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/107:15 am
TYS
- ATH
2 stops32h 50m
United Airlines
Thu 7/306:55 am
ATH
- TYS
2 stops23h 59m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,194
This Gotogate deal was found by Cheapflights users on 5/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:12 am
TYS
- ATH
2 stops25h 08m
British Airways
Thu 7/301:00 pm
ATH
- TYS
1 stop36h 08m
British Airways
Deal found 5/9![British Airways logo]()
$1,212
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 6/105:40 am
TYS
- ATH
1 stop21h 20m
Delta
Thu 7/309:45 am
ATH
- TYS
1 stop17h 20m
Delta
Deal found 5/11![Delta logo]()
$1,235
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $695 (oojo) |
Popular in | May |
Cheapest in | March |
Average price | $1,583 |
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 May 12, 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 - ATH
TYSATH
Knoxville McGhee Tyson
Wed 11/4
4:00 pm-4:15 pm
2 stops17h 15m
Athens Eleftherios V.
Sun 11/15
7:30 pm-9:45 pm
2 stops33h 15m
$695
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
4:38 pm-7:05 pm
2 stops19h 27m
Athens Eleftherios V.
Thu 9/3
12:10 pm-8:42 pm
1 stop15h 32m
$852
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
7:20 pm-6:40 pm
2 stops16h 20m
Athens Eleftherios V.
Thu 9/3
12:35 pm-8:53 pm
1 stop15h 18m
$855
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 7/29
10:00 am-10:00 am
1 stop17h 00m
Athens Eleftherios V.
Wed 11/18
1:00 pm-11:37 pm
2 stops17h 37m
$896
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 9/30
12:00 pm-1:20 pm
2 stops18h 20m
Athens Eleftherios V.
Fri 10/9
3:30 pm-11:07 am
1 stop26h 37m
$925
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Thu 8/27
5:45 am-10:00 am
1 stop21h 15m
Athens Eleftherios V.
Tue 9/8
12:10 pm-4:59 pm
2 stops35h 49m
$954
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/31
7:00 am-10:10 am
2 stops20h 10m
Athens Eleftherios V.
Sat 9/5
12:10 pm-4:58 pm
2 stops35h 48m
$958
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Thu 8/27
5:45 am-10:10 am
2 stops21h 25m
Athens Eleftherios V.
Fri 9/4
12:10 pm-2:37 pm
2 stops33h 27m
$958
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.
Sat 9/5
9:45 am-6:17 pm
1 stop15h 32m
$974
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/31
5:30 am-10:00 am
1 stop21h 30m
Athens Eleftherios V.
Mon 9/7
6:00 am-5:17 pm
2 stops18h 17m
$979
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.
TYS-ATH
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
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 September is currently the most expensive (average of $1,037). 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 May 12, 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.
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
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Knoxville and Greece flights
Browse other Knoxville and Greece flight options. Last updated on May 12, 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 2,558,603 searches. Data last updated May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$800 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$503 | Average$1,675 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$848 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$1,003 | FlexibilityNo cancel fee | On-timeN/A |