ATH

$359 Find Cheap Flights from Houston to Athens - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$688
Typical prices: $742-$1,187
Turkish Airlines
Tue 11/27Wed 12/5
IAH - ATH • 1 stop
Cheapest one-way
$331
Typical prices: $392-$672
Multiple Airlines
Wed 3/14
IAH - ATH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Houston and Athens. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
IAH - ATH
Cheapest • 7% average savings
HOU - ATH
Most popular
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 37% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg $517 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 15h 04m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Athens!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Athens

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

Recent round-trip flight deals from Houston to Athens

Fri, Nov 27 - Sat, Dec 5
Turkish Airlines Logo
9:00 pm - 12:15 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
31h 15m1 stop Istanbul
Turkish Airlines Logo
9:50 pm - 7:05 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
29h 15m1 stop Istanbul
$688Turkish Airlines
Fri, Nov 27 - Fri, Dec 11
Turkish Airlines Logo
9:00 pm - 2:55 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
33h 55m1 stop Istanbul
Turkish Airlines Logo
9:50 pm - 7:05 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
29h 15m1 stop Istanbul
$688Turkish Airlines
Tue, Dec 8 - Wed, Dec 16
Lufthansa Logo
4:10 pm - 4:30 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
16h 20m1 stop Frankfurt am Main
Lufthansa Logo
6:45 am - 2:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
15h 15m1 stop Frankfurt am Main
$723Lufthansa
Sun, Mar 14 - Wed, Mar 24
Multiple Airlines Logo
11:55 am - 10:00 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
15h 05m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:45 am - 3:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
15h 15m1 stop Frankfurt am Main
$727Multiple Airlines
Sun, Mar 14 - Wed, Mar 17
Multiple Airlines Logo
11:55 am - 10:00 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
15h 05m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:45 am - 3:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
15h 15m1 stop Frankfurt am Main
$727Multiple Airlines
Wed, Jan 27 - Wed, Feb 10
Lufthansa Logo
5:10 pm - 1:30 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
24h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:45 am - 2:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
15h 15m1 stop Frankfurt am Main
$735Lufthansa
Mon, Nov 30 - Mon, Dec 14
ITA Airways Logo
6:25 pm - 12:50 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
22h 25m1 stop Rome Fiumicino
ITA Airways Logo
5:55 am - 4:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
18h 05m1 stop Rome Fiumicino
$735ITA Airways
Mon, Mar 1 - Mon, Mar 15
ITA Airways Logo
6:25 pm - 11:55 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
33h 30m1 stop Rome Fiumicino
ITA Airways Logo
6:00 am - 5:00 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
18h 00m1 stop Rome Fiumicino
$736ITA Airways
Sun, Mar 21 - Wed, Mar 24
United Airlines Logo
10:15 am - 10:00 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
16h 45m2 stops Dallas/Fort Worth Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:00 pm - 5:07 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
36h 07m2 stops Montreal Pierre Elliott Trudeau Intl Boston Logan Intl
$741United Airlines
Sun, Mar 14 - Wed, Mar 17
United Airlines Logo
9:55 pm - 10:05 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
29h 10m2 stops Denver Intl Newark
United Airlines Logo
12:00 pm - 5:20 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
36h 20m2 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia
$742United Airlines
Booking Insights

Price, demand and travel trends for Houston to Athens flights

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

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

Round-trip flights from Houston to Athens typically range from $742 to $1,187. The lowest price found in the past 5 days was $688, on Turkish Airlines.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Houston to Athens. It’s 11% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Houston to Athens?

•January is the cheapest month to fly from Houston to Athens at $610 round-trip.
•June ($1,250) and July ($1,097) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 104% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston to Athens the cheapest?

Flights from Houston to Athens are cheapest 18 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston to Athens flights

Low season

January

Cheapest flight

$331
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 65% increase in travelers.
One-way flight from Houston George Bush Intcntl Airport to Athens

When to book flights from Houston to Athens

Are your dates flexible? Find out the best times to travel from Houston 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 Houston to Athens flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

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

    Prices vary by airline.

  • How long is a flight from Houston to Athens?

    A nonstop flight from Houston to Athens takes 00m, covering 6,333 miles.

  • Do I need a passport to fly from Houston 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 much should I expect to pay for a Houston to Athens flight?

    Round-trip flights from Houston to Athens range from $742 to $1,187, with an average of $973 over the past 12 months. Anything below $742 counts as a good deal.

  • How expensive are last-minute Houston to Athens flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the $973 route average. Book 18 weeks before departure for the lowest fares.

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

    One-way fares from Houston to Athens are currently lower than usual. Average one-way flight prices are about $367, which is 23% below the typical average for this route.

  • 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 averaging $28 for economy cars. Top options include:

    • Record go
    • Centauro
    • Europcar
    • SURPRICE CAR RENTAL
    • Alamo

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

    Flights from Houston to Athens may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Athens Eleftherios V. (ATH).

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

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

    • Istanbul (IST) - 31% of one-stop connections
    • Frankfurt am Main (FRA) - 17% of one-stop connections
    • Amsterdam Schiphol (AMS) - 16% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 20% on flights from Houston to Athens. Tuesday is the cheapest departure day at $873 round-trip on average, while Saturday is the most expensive at $1,086, a difference of $213.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 15h 04m, compared with 15h 16m via Frankfurt am Main (FRA) and 15h 16m via Amsterdam Schiphol (AMS).

  • What is the time difference between Houston and Athens?

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

  • 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.

Your guide to booking Houston to Athens flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $873, about $213 less than Saturday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston to Athens trip for January. Fares historically average $610 round-trip in that month - typically $640 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Houston to Athens

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

Car rentals in Athens
Hotels in Athens
Vacations in Athens