$1,575 Cheap Delta flights Athens (ATH) to Knoxville (TYS)

View $1,575 flight on Fri, May 29, 2026Opens in a new window

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$1,575 Cheap Delta flights Athens (ATH) to Knoxville (TYS)

Prices were available within the past 7 days and start at $1,575 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Athens (ATH) to Knoxville (TYS)
Origin airport
Eleftherios Venizelos
Destination airport
McGhee Tyson
Airlines serving
British Airways, Brussels Airlines, Lufthansa, Scandinavian Airlines
Popular airline
British Airways
Distance
5571 mi

Frequently asked questions

How much is a Delta Air Lines flight from Eleftherios Venizelos Airport (ATH) to McGhee Tyson Airport (TYS)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines round-trip flights from ATH to TYS. Affordable one-way tickets from $1,575 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATH to TYS with Delta Air Lines?
Browse for one-way or round-trip flights to Knoxville in January or December. You could find cheaper fares with Delta Air Lines during these off-peak travel months.
What is the cheapest time to book flights from Eleftherios Venizelos Airport (ATH) to McGhee Tyson Airport (TYS) with Delta Air Lines?
Check for Delta Air Lines flights from ATH to TYS about one month before you want to go. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your ticket type or itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Eleftherios Venizelos Airport (ATH) to McGhee Tyson Airport (TYS)?
Click on the "Nonstop" filter when browsing for direct Delta Air Lines flights from ATH to TYS. It's also a good way to compare other carriers offering the same direct route.
What is the earliest Delta Air Lines flight from ATH to TYS?
To find the earliest departures from ATH to TYS with Delta Air Lines, filter your results by "Early Morning" and "Morning." Booking an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Knoxville?
McGhee Tyson Airport (TYS) is the main Knoxville hub for Delta Air Lines flights from Eleftherios Venizelos Airport (ATH).
Why fly with Delta Air Lines from ATH to TYS?
With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many travelers flying from ATH to TYS. What's more, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Eleftherios Venizelos Airport (ATH) to McGhee Tyson Airport (TYS)?
Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that. For more details about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to update your itinerary without being charged, tick the "No cancel fee" or "Changes included" filter when organizing your next adventure.

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*Available to One Key members.