How long is the flight from Killeen to Athens?

Departing from Killeen to Athens will take you 18h 07m. The distance from Killeen to Athens is about 6366 mi.

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.

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).

What is the cheapest time of day to fly from GRK to ATH?

When flying from Killeen to Athens, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Killeen-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Athens flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Killeen-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 Killeen-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Killeen to Athens?

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

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

Yes. Cheapflights offers flight deals from Killeen 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.

$866+ Cheap Flights from Killeen to Athens

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Killeen to Athens with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Killeen to Athens

Cheapest

Best

Cheapest flights from Killeen to Athens
Explore the most affordable flight options available from Killeen to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

Wed 4/291:08 pm

GRK

ATH

2 stops18h 07m

American Airlines

Wed 5/131:00 pm

ATH

GRK

2 stops18h 46m

American Airlines

Deal found 2/15

$866

Find flight deals from Killeen to Athens

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$866 (American Airlines)

Provider with most accurate pricing for Killeen Fort Hood Regional-Athens Eleftherios V. flight deals.

Search Deals

Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Athens Eleftherios V. flights.

Search Deals

From Killeen Fort Hood Regional to Athens Eleftherios V.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KilleenAthens

GRK - ATH

GRKATH

Killeen Fort Hood Regional

Wed 4/29

1:08 pm-3:15 pm

2 stops18h 07m

Athens Eleftherios V.

Wed 5/13

1:00 pm-11:46 pm

2 stops18h 46m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Most accurate provider: When it comes to deals on Killeen-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Athens flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Killeen-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 Killeen-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 Killeen to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Killeen with our price prediction graph.

GRK-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 Killeen to Athens

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

Currently, February is the cheapest month in which you can book a flight from Killeen to Athens (average of $440). Flying from Killeen to Athens in June is currently the most expensive (average of $898). 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.

Related info for your journey

How long is the flight from Killeen to Athens?
Departing from Killeen to Athens will take you 18h 07m. The distance from Killeen to Athens is about 6366 mi.
Can I find deals for flights from Killeen to Athens that include hotel bookings?
Yes. In addition to deals on Killeen to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to Athens?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Athens.
Can I find deals for business class flights from Killeen to Athens?
Yes. Cheapflights offers flight deals from Killeen 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 Killeen to Athens?
Currently, February is the cheapest month in which you can book a flight from Killeen to Athens (average of $440). Flying from Killeen to Athens in June is currently the most expensive (average of $898). 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

Glyfada

Piraeus

Tolo

Galaxidi

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Athens flight routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Killeen to Athens

Dallas/Fort Worth to Athens flights

Hobby to Athens flights

Love Field to Athens flights

George Bush Intcntl to Athens flights

Austin to Athens flights

San Antonio to Athens flights

El Paso to Athens flights

Lubbock to Athens flights

Amarillo to Athens flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$866+ Cheap flights from Killeen (GRK) to Athens (ATH)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to Athens with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Killeen to Athens

Cheapest flights from Killeen to AthensExplore the most affordable flight options available from Killeen to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

Explore the most affordable flight options available from Killeen to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

Best flights from Killeen to AthensDiscover carefully curated flight deals from Killeen to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.

Discover carefully curated flight deals from Killeen to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.

Find flight deals from Killeen to Athens

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Killeen to Athens that are best for you.

Best time to book a flight from Killeen to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Killeen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Athens

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

Related info for your journey

Find useful and relevant information for your journey from Killeen to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Killeen to Athens?

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

How can I find direct flights from Killeen to Athens?

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

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

Traveling to a place near Athens?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to Athens

See prices for flight routes from nearby airports that may be better suited for you.

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 February 19, 2026.

Complete your trip

Complete your trip to Athens by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Killeen to Athens by cabin class

Find flights from Killeen to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Killeen and Athens flights

Browse other Killeen and Athens flight options. Last updated on February 19, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Killeen to Athens
Explore the most affordable flight options available from Killeen to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

Best flights from Killeen to Athens
Discover carefully curated flight deals from Killeen to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.