ATH

$326 Find Cheap Flights from Houston to Athens - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% 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
$584
Typical prices: $702-$1,172
British Airways
Sat 11/17Sun 12/2
IAH - ATH • 1 stop
Cheapest one-way
$326
Typical prices: $391-$682
Multiple Airlines
Wed 2/28
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 • 9% 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
New York John F Kennedy Intl (JFK)
Cheapest • Avg $493 (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

Tue, Nov 17 - Wed, Dec 2
British Airways Logo
9:40 pm - 1:25 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
19h 45m1 stop London Heathrow
British Airways Logo
8:20 pm - 2:05 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
25h 45m1 stop London Heathrow
$584British Airways
Tue, Nov 17 - Wed, Dec 2
British Airways Logo
5:11 pm - 1:25 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
36h 14m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
3:10 pm - 2:05 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
30h 55m1 stop London Heathrow
$600British Airways
Tue, Nov 17 - Wed, Dec 2
Delta Logo
6:00 am - 9:35 amHOU  Houston Hobby-ATH Athens Eleftherios V.
19h 35m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
2:40 pm - 4:30 pmATH  Athens Eleftherios V.-HOU Houston Hobby
33h 50m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$637Delta
Sat, Oct 10 - Tue, Oct 20
Air Canada Logo
7:20 am - 10:10 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
18h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:55 am - 9:52 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
22h 57m2 stops Zurich Toronto Pearson Intl
$766Air Canada
Sun, Jan 10 - Tue, Jan 26
United Airlines Logo
8:18 pm - 12:05 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
31h 47m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
12:55 pm - 8:30 amATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
27h 35m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$767United Airlines
Wed, Dec 16 - Mon, Dec 21
United Airlines Logo
11:55 am - 11:00 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
15h 05m1 stop Toronto Pearson Intl
United Airlines Logo
1:00 pm - 10:53 amATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
29h 53m1 stop Toronto Pearson Intl
$767United Airlines
Thu, Dec 10 - Mon, Dec 14
Air Canada Logo
10:01 am - 4:30 pmIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
22h 29m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
6:45 am - 6:42 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
19h 57m2 stops Frankfurt am Main Toronto Pearson Intl
$769Air Canada
Sun, Oct 18 - Wed, Oct 28
Turkish Airlines Logo
9:15 pm - 3:10 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
21h 55m1 stop Istanbul
Turkish Airlines Logo
1:05 pm - 2:10 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
32h 05m1 stop Istanbul
$770Turkish Airlines
Thu, Oct 15 - Wed, Oct 28
Turkish Airlines Logo
9:15 pm - 8:55 amIAH  Houston George Bush Intcntl-ATH Athens Eleftherios V.
27h 40m1 stop Istanbul
Turkish Airlines Logo
3:45 pm - 2:10 pmATH  Athens Eleftherios V.-IAH Houston George Bush Intcntl
29h 25m1 stop Istanbul
$770Turkish Airlines
Tue, Oct 20 - Mon, Nov 2
Delta Logo
6:09 am - 11:00 amHOU  Houston Hobby-ATH Athens Eleftherios V.
20h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:40 pm - 4:32 pmATH  Athens Eleftherios V.-HOU Houston Hobby
33h 52m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$782Delta
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 from Houston to Athens with more confidence.

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

Round-trip flights from Houston to Athens start at $584. Prices are below average for this route right now, with typical round-trip fares ranging from $702 to $1,172. The lowest price found in the past 5 days was $584 on British Airways.

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

Tuesday is the cheapest day of the week to fly from Houston to Athens, it is 8% cheaper than the average day. Friday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Houston to Athens at $591 round-trip.
  • June ($1,253) and July ($1,100) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 112% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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

$326
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 33% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

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

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

    • Istanbul (IST) - 33% of one-stop connections
    • Frankfurt am Main (FRA) - 17% of one-stop connections
    • Amsterdam Schiphol (AMS) - 14% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 9% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 16% on the Houston to Athens route. Tuesday is the cheapest departure day at $868 round-trip on average, while Friday is the most expensive at $1,033, a difference of $165. 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 Monastiraki. These are among the most viewed places in Athens on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 12% above the route average of $942. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Houston to Athens?

    A nonstop flight from Houston to Athens takes 0h 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 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 $362, which is 24% below the typical average for this route.

  • 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 15m via Amsterdam Schiphol (AMS) and 15h 22m via Frankfurt am Main (FRA).

  • What is the time difference between Houston and Athens?

    Athens is 8 hours ahead of Houston (Eastern European Time vs Central 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 Houston to Athens flight?

    Round-trip flights from Houston to Athens range from $702 to $1,172, with an average of $942 over the past 12 months. Anything below $702 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $868 - about $165 less than Friday (16% 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 $591 round-trip in that month - typically $662 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