TYS - ATH

$365 Find Cheap Flights from Knoxville to Athens - Compare and Save

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Everything you should know

Cheapest round-trip
$685
Typical prices: $800-$1,329
KLM
Fri 10/5Sun 10/21
TYS - ATH • 1 stop
Cheapest one-way
$365
Typical prices: $468-$626
Multiple Airlines
Mon 12/10
TYS - ATH • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Athens. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 57% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $1,150 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 14h 00m (one-way)
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Booking Insights
Flight Deals

Cheap Flights from Knoxville to Athens (TYS-ATH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Athens

Mon, Oct 5 - Wed, Oct 21
KLM Logo
12:23 pm - 11:00 amTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
15h 37m1 stop Atlanta Hartsfield-Jackson
KLM Logo
9:45 am - 6:47 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
16h 02m1 stop Atlanta Hartsfield-Jackson
$685KLM
Mon, Oct 5 - Wed, Oct 21
Delta Logo
11:45 am - 1:20 pmTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
18h 35m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
9:45 am - 5:28 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
14h 43m1 stop Atlanta Hartsfield-Jackson
$689Delta
Mon, Oct 5 - Wed, Oct 21
Delta Logo
11:45 am - 1:20 pmTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
18h 35m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
10:05 am - 9:34 amATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
30h 29m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$689Delta
Wed, Mar 10 - Tue, Mar 23
Delta Logo
5:15 pm - 1:20 amTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
25h 05m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
1:35 pm - 9:12 amATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
25h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$691Delta
Sat, Oct 31 - Tue, Nov 10
Lufthansa Logo
1:55 pm - 1:30 amTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
29h 35m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:40 am - 8:54 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
45h 14m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$723Lufthansa
Wed, Mar 10 - Tue, Mar 23
United Airlines Logo
8:30 am - 11:00 amTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
19h 30m3 stops Newark Washington, D.C. Reagan-National Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:40 am - 8:54 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
20h 14m2 stops Munich Franz Josef Strauss Newark
$730United Airlines
Thu, Nov 19 - Tue, Dec 15
Lufthansa Logo
11:20 am - 9:20 pmTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
27h 00m2 stops Newark Frankfurt am Main
Lufthansa Logo
6:45 am - 11:59 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
24h 14m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$733Lufthansa
Sun, Feb 14 - Sun, Feb 21
United Airlines Logo
8:30 am - 12:05 pmTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
20h 35m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:45 am - 11:19 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
23h 34m2 stops Frankfurt am Main Houston George Bush Intcntl
$739United Airlines
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
6:55 pm - 1:25 amTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
24h 30m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:05 pm - 6:46 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
29h 41m2 stops London Heathrow Chicago O'Hare Intl
$774British Airways
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
4:38 pm - 1:25 pmTYS  Knoxville McGhee Tyson-ATH Athens Eleftherios V.
38h 47m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
2:30 pm - 6:46 pmATH  Athens Eleftherios V.-TYS Knoxville McGhee Tyson
35h 16m2 stops London Heathrow Chicago O'Hare Intl
$775British Airways
Booking Insights

Price, demand and travel trends for Knoxville to Athens flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Athens with more confidence.

How much is a round-trip flight from Knoxville to Athens?

Round-trip flights from Knoxville to Athens start at $685. Prices are below average for this route right now, with typical round-trip fares ranging from $800 to $1,329. The lowest price found in the past 5 days was $685 on KLM.

What's the cheapest day of the week to fly from Knoxville to Athens?

Monday is the cheapest day of the week to fly from Knoxville to Athens, it is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 25% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Knoxville to Athens?

•March is the cheapest month to fly from Knoxville to Athens at $469 round-trip.
•May ($1,372) and June ($1,342) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 192% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Knoxville to Athens flights

Low season

November

Cheapest flight

$365
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Knoxville to Athens

When to book flights from Knoxville to Athens

Are your dates flexible? Find out the best times to travel from Knoxville to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Athens flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Knoxville to Athens?

    Flights from Knoxville to Athens usually depart from Knoxville McGhee Tyson (TYS) and arrive at Athens Eleftherios V. (ATH).

  • What cabin classes can I book on flights from Knoxville to Athens?

    Four cabin classes are available on flights from Knoxville to Athens:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Knoxville to Athens pass through?

    One-stop flights from Knoxville to Athens most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 63% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 13% of one-stop connections
    • Charlotte Douglas (CLT) - 10% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 8% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Athens?

    Yes. Being flexible with your travel dates can save you up to 35% on the Knoxville to Athens route. Monday is the cheapest departure day at $899 round-trip on average, while Sunday is the most expensive at $1,367, a difference of $468. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Athens?

    Some of the most popular sights in Athens are Acropolis, Syntagma Square and Parthenon. These are among the most viewed places in Athens on KAYAK.

  • How long is a flight from Knoxville to Athens?

    A nonstop flight from Knoxville to Athens takes 0h 00m, covering 5,568 miles.

  • Do I need a passport to fly from Knoxville to Athens?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Knoxville to Athens looking right now?

    One-way fares from Knoxville to Athens are currently higher than usual. Average one-way flight prices are about $2,229, which is 308% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to Athens?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 14h 00m, compared with 14h 50m via Washington, D.C. Dulles Intl (IAD) and 15h 00m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Knoxville and Athens?

    Athens is 7 hours ahead of Knoxville (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Athens Eleftherios V. Airport (ATH)?

    Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Centauro
    • Record go
    • Europcar
    • SURPRICE CAR RENTAL
    • Alamo

  • How much should I expect to pay for a Knoxville to Athens flight?

    Round-trip flights from Knoxville to Athens range from $800 to $1,329, with an average of $1,087 over the past 12 months. Anything below $800 counts as a good deal.

Your guide to booking Knoxville to Athens flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $899 - about $468 less than Sunday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Athens trip for March. Fares historically average $469 round-trip in that month - typically $903 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Knoxville to Athens

Complete your trip to Athens with a hotel stay or car rental

Car rentals in Athens
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