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$426+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ATH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$713
(United Airlines)

Popular in

July

Cheapest in

April

Average price

$943
Provider with most accurate pricing for Knoxville McGhee Tyson-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Athens Eleftherios V. flights.
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From Knoxville McGhee Tyson to Athens Eleftherios V.
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Knoxville to Athens

Cheapest flights from Knoxville to Athens
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 January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/19. 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 3/297:20 pmTYS - ATH
1 stop31h 35mUnited Airlines
Mon 4/71:35 pmATH - TYS
2 stops39h 47mUnited Airlines
Deal found 1/19$713
This oojo deal was found by Cheapflights users on 1/20. 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 2/411:43 amTYS - ATH
2 stops24h 12mBritish Airways
Mon 2/107:35 pmATH - TYS
2 stops32h 14mBritish Airways
Deal found 1/20$715
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/44:08 pmTYS - ATH
2 stops19h 47mAmerican Airlines
Mon 2/107:45 amATH - TYS
3 stops20h 42mAmerican Airlines
Deal found 1/20$770
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/42:07 pmTYS - ATH
2 stops16h 38mAir France
Sun 2/93:25 amATH - TYS
2 stops20h 09mAir France
Deal found 1/20$799
This Delta deal was found by Cheapflights users on 1/19. 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 2/61:00 pmTYS - ATH
2 stops17h 45mDelta
Sun 2/233:25 amATH - TYS
2 stops27h 22mDelta
Deal found 1/19$849
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Fri 10/34:00 pmTYS - ATH
2 stops37h 45mScandinavian Airlines
Mon 10/137:40 pmATH - TYS
2 stops33h 05mScandinavian Airlines
Deal found 1/20$895
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Tue 2/49:35 amTYS - ATH
3 stops21h 30mAir Canada
Mon 2/1012:55 pmATH - TYS
3 stops32h 48mAir Canada
Deal found 1/20$957
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Sat 3/299:55 amTYS - ATH
3 stops20h 20mMultiple Airlines
Mon 4/71:10 pmATH - TYS
2 stops28h 05mMultiple Airlines
Deal found 1/19$978
This Virgin Atlantic deal was found by Cheapflights users on 1/20. 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.
Sat 7/122:30 pmTYS - ATH
1 stop13h 25mVirgin Atlantic
Sat 7/199:10 amATH - TYS
1 stop16h 07mVirgin Atlantic
Deal found 1/20$1,546
This StudentUniverse deal was found by Cheapflights users on 1/19. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/232:35 pmTYS - ATH
2 stops15h 50mLufthansa
Sat 1/256:25 amATH - TYS
2 stops20h 11mLufthansa
Deal found 1/19$1,622

Find flights from Knoxville to Athens within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 3/29

7:20 pm-8:55 am

1 stop31h 35m

Athens Eleftherios V.

Mon 4/7

1:35 pm-10:22 pm

2 stops39h 47m

$713

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 2/4

11:43 am-1:45 pm

2 stops19h 02m

Athens Eleftherios V.

Mon 2/10

7:35 pm-8:49 pm

2 stops32h 14m

$715

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 2/4

4:08 pm-6:55 pm

2 stops19h 47m

Athens Eleftherios V.

Mon 2/10

7:45 am-9:27 pm

3 stops20h 42m

$770

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 2/4

2:07 pm-1:45 pm

2 stops16h 38m

Athens Eleftherios V.

Sun 2/9

3:25 am-4:34 pm

2 stops20h 09m

$799

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Thu 2/6

1:00 pm-1:45 pm

2 stops17h 45m

Athens Eleftherios V.

Sun 2/23

3:25 am-11:47 pm

2 stops27h 22m

$849

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Tue 2/4

9:35 am-2:05 pm

3 stops21h 30m

Athens Eleftherios V.

Mon 2/10

12:55 pm-2:43 pm

3 stops32h 48m

$957

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 3/29

9:55 am-12:15 pm

3 stops20h 20m

Athens Eleftherios V.

Mon 4/7

1:10 pm-10:15 am

2 stops28h 05m

$978

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Sat 7/12

2:30 pm-10:55 am

1 stop13h 25m

Athens Eleftherios V.

Sat 7/19

9:10 am-6:17 pm

1 stop16h 07m

$1,546

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Thu 5/29

9:55 am-10:50 am

2 stops17h 55m

Athens Eleftherios V.

Sat 6/7

12:35 pm-10:40 pm

1 stop17h 05m

$1,873

KnoxvilleAthens

TYS - ATH

TYSATH

Knoxville McGhee Tyson

Fri 6/13

5:45 am-8:45 pm

2 stops32h 00m

Athens Eleftherios V.

Thu 6/19

1:40 am-2:43 pm

3 stops44h 03m

$2,862

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 12 results
1
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Athens flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Knoxville-Athens flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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.

Travel insights for flights from Knoxville to Athens

Get recent, data-driven insights about flights from Knoxville to Athens including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Knoxville to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Athens. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Knoxville to Athens, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Knoxville to Athens?

Currently, November is the cheapest month in which you can book a flight from Knoxville to Athens (average of $679). Flying from Knoxville to Athens in June is currently the most expensive (average of $1,424). 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 ATH?

Find hourly flight availability from Knoxville to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Athens in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,627 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Knoxville to Athens round-trip?

    United Airlines, at $713, was found to be the cheapest airline from Knoxville to Athens.Alternate airlines to your destination round-trip include British Airways and American Airlines. You may be able to fly from Knoxville to Athens for 41% less than the average price by searching for these airlines.

  • Can I find deals for flights from Knoxville to Athens that include hotel bookings?

    Yes. In addition to deals on Knoxville to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Athens.

  • Can I find deals for business class flights from Knoxville to Athens?

    Yes. Cheapflights offers flight deals from Knoxville to Athens 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 Athens?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Athens (average of $679). Flying from Knoxville to Athens in June is currently the most expensive (average of $1,424). 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Glyfada
Piraeus
Aegina
Loutraki
Chalcis

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Alternative routes for Knoxville to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Blountville to Athens flights

Top 6 airlines flying from Knoxville to Athens

Discover the top 6 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$632Average$1,172FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$709Average$1,445FlexibilityNo cancel feeOn-time71%
DeltaCheapest$738Average$1,207FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$805Average$1,329FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$818Average$1,153FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$822Average$1,631FlexibilityNo cancel feeOn-time76%
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