$334+ Cheap flights from Knoxville (TYS) to Athens (ATH)
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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Jun 28 — Jul 51
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Knoxville to AthensExplore the most affordable flight options available from Knoxville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
Explore the most affordable flight options available from Knoxville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
This oojo deal was found by Cheapflights users on 5/24. 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.
Sun 11/223:55 pm
TYS
- ATH
2 stops17h 20m
Scandinavian Airlines
Sun 11/297:30 pm
ATH
- TYS
2 stops33h 15m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$724
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:35 pm
TYS
- ATH
2 stops18h 20m
Lufthansa
Wed 9/211:45 am
ATH
- TYS
1 stop15h 39m
Lufthansa
Deal found 5/27![Lufthansa logo]()
$841
This British Airways deal was found by Cheapflights users on 5/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:52 pm
TYS
- ATH
2 stops17h 08m
British Airways
Wed 9/212:00 pm
ATH
- TYS
1 stop17h 58m
British Airways
Deal found 5/28![British Airways logo]()
$845
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
TYS
- ATH
1 stop22h 15m
Delta
Wed 9/29:45 am
ATH
- TYS
1 stop21h 07m
Delta
Deal found 5/28![Delta logo]()
$847
This United Airlines deal was found by Cheapflights users on 5/28. 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 8/269:45 am
TYS
- ATH
2 stops20h 40m
United Airlines
Thu 9/311:45 am
ATH
- TYS
1 stop19h 14m
United Airlines
Deal found 5/28![United Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 5/24. 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 8/101:35 pm
TYS
- ATH
1 stop13h 25m
Multiple Airlines
Wed 8/1912:10 pm
ATH
- TYS
2 stops39h 43m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/910:18 am
TYS
- ATH
1 stop17h 17m
United Airlines
Tue 8/1812:10 pm
ATH
- TYS
2 stops35h 48m
United Airlines
Deal found 5/24![United Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/106:00 am
TYS
- ATH
2 stops21h 10m
United Airlines
Tue 8/1812:10 pm
ATH
- TYS
2 stops35h 48m
United Airlines
Deal found 5/24![United Airlines logo]()
$883
This Virgin Atlantic deal was found by Cheapflights users on 5/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:01 pm
TYS
- ATH
1 stop14h 59m
Virgin Atlantic
Wed 8/199:45 am
ATH
- TYS
1 stop17h 25m
Virgin Atlantic
Deal found 5/24![Virgin Atlantic logo]()
$900
Best flights from Knoxville to AthensDiscover carefully curated flight deals from Knoxville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
Discover carefully curated flight deals from Knoxville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:01 pm
TYS
- ATH
1 stop15h 59m
KLM
Thu 9/312:10 pm
ATH
- TYS
1 stop18h 37m
KLM
Deal found 5/26![KLM logo]()
$847
This United Airlines deal was found by Cheapflights users on 5/28. 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 8/269:45 am
TYS
- ATH
2 stops20h 40m
United Airlines
Thu 9/311:45 am
ATH
- TYS
1 stop19h 14m
United Airlines
Deal found 5/28![United Airlines logo]()
$850
This Virgin Atlantic deal was found by Cheapflights users on 5/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:43 am
TYS
- ATH
1 stop17h 17m
Virgin Atlantic
Wed 9/3010:05 am
ATH
- TYS
2 stops20h 45m
Virgin Atlantic
Deal found 5/28![Virgin Atlantic logo]()
$919
This Delta deal was found by Cheapflights users on 5/24. 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.
Sun 10/45:45 am
TYS
- ATH
2 stops19h 05m
Delta
Sat 10/173:30 pm
ATH
- TYS
2 stops28h 53m
Delta
Deal found 5/24![Delta logo]()
$978
This KLM deal was found by Cheapflights users on 5/24. 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.
Wed 8/2612:01 pm
TYS
- ATH
1 stop14h 59m
KLM
Wed 9/29:45 am
ATH
- TYS
1 stop21h 07m
KLM
Deal found 5/24![KLM logo]()
$847
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/96:00 am
TYS
- ATH
2 stops21h 10m
United Airlines
Tue 8/1812:10 pm
ATH
- TYS
2 stops35h 48m
United Airlines
Deal found 5/24![United Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 5/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:35 am
TYS
- ATH
1 stop19h 25m
Delta
Mon 9/76:00 am
ATH
- TYS
2 stops24h 52m
Delta
Deal found 5/26![Delta logo]()
$979
Last-minute flights from Knoxville to AthensDiscover last-minute flight deals from Knoxville to Athens. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Athens. Data last updated May 29, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:10 am
TYS
- ATH
1 stop16h 50m
Lufthansa
Wed 6/246:00 am
ATH
- TYS
2 stops21h 34m
Lufthansa
Deal found 5/27![Lufthansa logo]()
$1,336
This FlightHub deal was found by Cheapflights users on 5/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:45 am
TYS
- ATH
2 stops21h 25m
Air Canada
Wed 6/243:25 pm
ATH
- TYS
2 stops39h 29m
Air Canada
Deal found 5/27![Air Canada logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 5/24. 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 6/217:15 am
TYS
- ATH
2 stops32h 50m
United Airlines
Sun 6/286:55 am
ATH
- TYS
2 stops20h 39m
United Airlines
Deal found 5/24![United Airlines logo]()
$1,307
This Delta deal was found by Cheapflights users on 5/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:25 pm
TYS
- ATH
2 stops17h 15m
Delta
Tue 6/3012:10 pm
ATH
- TYS
1 stop18h 44m
Delta
Deal found 5/26![Delta logo]()
$1,228
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:54 pm
TYS
- ATH
1 stop35h 06m
KLM
Tue 6/3012:10 pm
ATH
- TYS
1 stop18h 44m
KLM
Deal found 5/26![KLM logo]()
$1,230
This FlightHub deal was found by Cheapflights users on 5/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:00 am
TYS
- ATH
2 stops25h 45m
Lufthansa
Sun 7/56:00 am
ATH
- TYS
2 stops18h 00m
Lufthansa
Deal found 5/25![Lufthansa logo]()
$1,294
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:40 am
TYS
- ATH
1 stop21h 20m
Delta
Sun 7/56:35 am
ATH
- TYS
2 stops23h 26m
Delta
Deal found 5/25![Delta logo]()
$1,306
This British Airways deal was found by Cheapflights users on 5/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:59 pm
TYS
- ATH
2 stops16h 56m
British Airways
Sat 7/48:35 pm
ATH
- TYS
2 stops26h 07m
British Airways
Deal found 5/26![British Airways logo]()
$1,311
One-way flights from Knoxville to AthensSearch for one-way flight options from Knoxville to Athens. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
Search for one-way flight options from Knoxville to Athens. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:27 am
TYS
- ATH
3 stops51h 03m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$334
This Cheapflightsfares deal was found by Cheapflights users on 5/24. 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.
Mon 8/101:35 pm
TYS
- ATH
1 stop13h 25m
Brussels Airlines
Deal found 5/24![Brussels Airlines logo]()
$456
This oojo deal was found by Cheapflights users on 5/28. 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.
Tue 7/76:00 am
TYS
- ATH
1 stop20h 10m
British Airways
Deal found 5/28![British Airways logo]()
$457
This Virgin Atlantic deal was found by Cheapflights users on 5/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:11 am
TYS
- ATH
2 stops23h 09m
Virgin Atlantic
Deal found 5/24![Virgin Atlantic logo]()
$463
This oojo deal was found by Cheapflights users on 5/28. 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.
Thu 9/246:30 am
TYS
- ATH
1 stop19h 25m
British Airways
Deal found 5/28![British Airways logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am
TYS
- ATH
3 stops35h 15m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 am
TYS
- ATH
2 stops17h 10m
Delta
Deal found 5/28![Delta logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
TYS
- ATH
3 stops31h 00m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/217:15 am
TYS
- ATH
3 stops45h 55m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$709
Find flight deals from Knoxville to Athens
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $841 (Cheapflightsfares) |
One-way from | $334 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $1,583 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Athens 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 29, 2026.
Use the filters below to find and compare flights from Knoxville to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
12:01 pm-11:00 am
1 stop15h 59m
Athens Eleftherios V.
Thu 9/3
12:10 pm-11:47 pm
1 stop18h 37m
$847
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
12:01 pm-10:00 am
1 stop14h 59m
Athens Eleftherios V.
Wed 9/2
9:45 am-11:52 pm
1 stop21h 07m
$847
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Wed 8/26
9:45 am-1:25 pm
2 stops20h 40m
Athens Eleftherios V.
Thu 9/3
11:45 am-11:59 pm
1 stop19h 14m
$850
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Sun 8/9
6:00 am-10:10 am
2 stops21h 10m
Athens Eleftherios V.
Tue 8/18
12:10 pm-4:58 pm
2 stops35h 48m
$883
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Sun 9/6
10:43 am-11:00 am
1 stop17h 17m
Athens Eleftherios V.
Wed 9/30
10:05 am-11:50 pm
2 stops20h 45m
$919
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Sun 10/4
5:45 am-7:50 am
2 stops19h 05m
Athens Eleftherios V.
Sat 10/17
3:30 pm-1:23 pm
2 stops28h 53m
$978
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/31
8:35 am-11:00 am
1 stop19h 25m
Athens Eleftherios V.
Mon 9/7
6:00 am-11:52 pm
2 stops24h 52m
$979
Cheapest one-way
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Tue 7/7
11:27 am-9:30 pm
3 stops51h 03m
$334
Quickest one-way
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/10
1:35 pm-10:00 am
1 stop13h 25m
$456
KnoxvilleAthens
TYS - ATH
TYSATH
Knoxville McGhee Tyson
Mon 8/10
7:11 am-1:20 pm
2 stops23h 09m
$463
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Athens
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Athens in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to Athens
Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens
What is the cheapest month to book a flight from Knoxville to Athens?
Currently, March is the cheapest month in which you can book a flight from Knoxville to Athens (average of $493). Flying from Knoxville to Athens in May is currently the most expensive (average of $1,583). 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.
How much does it cost to fly round-trip from Knoxville to Athens?
Reviews of airlines servicing Athens
Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated May 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Knoxville to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
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 Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsGlyfada
Tolo
Galaxidi
Piraeus
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Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2026.
Complete your trip
Complete your trip to Athens by adding a car rental and/or hotel reservation to your travel itinerary.
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Knoxville and Athens flights
Browse other Knoxville and Athens flight options. Last updated on May 29, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2026.
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Top 4 airlines flying from Knoxville to Athens
Discover the top 4 airlines that operate flights from Knoxville to Athens. 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 29, 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 |