$456 Find Cheap Flights from Athens to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Athens to Houston departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$867
Typical prices: $758-$875
ITA Airways
Mon 9/21Sun 10/4
ATH - IAH • 1 stop
Cheapest one-way
$453
Typical prices: $736-$1,129
Multiple Airlines
Tue 9/15
ATH - IAH • 3 stops
Top airlines
Cheapest • from $867 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Flight Deals

Cheap Flights from Athens to Houston (ATH-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Athens to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to Houston

Mon, Sep 21 - Sun, Oct 4
ITA Airways Logo
6:05 am - 3:40 pm
ATH
-
IAH
17h 35m
1 stop
ITA Airways Logo
6:10 pm - 6:35 pm
IAH
-
ATH
16h 25m
1 stop
$867ITA Airways
Thu, Sep 17 - Fri, Oct 2
ITA Airways Logo
7:30 pm - 3:40 pm
ATH
-
IAH
28h 10m
1 stop
ITA Airways Logo
6:10 pm - 6:35 pm
IAH
-
ATH
16h 25m
1 stop
$869ITA Airways
Thu, Sep 17 - Sat, Oct 3
ITA Airways Logo
7:30 pm - 3:40 pm
ATH
-
IAH
28h 10m
1 stop
ITA Airways Logo
6:10 pm - 6:35 pm
IAH
-
ATH
16h 25m
1 stop
$869ITA Airways
Thu, Sep 10 - Wed, Sep 23
ITA Airways Logo
7:30 pm - 3:40 pm
ATH
-
IAH
28h 10m
1 stop
ITA Airways Logo
6:10 pm - 6:35 pm
IAH
-
ATH
16h 25m
1 stop
$870ITA Airways
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
6:45 am - 7:08 pm
ATH
-
IAH
20h 23m
2 stops
United Airlines Logo
8:25 am - 10:00 am
IAH
-
ATH
17h 35m
2 stops
$973United Airlines
Fri, Oct 23 - Sat, Oct 31
United Airlines Logo
6:45 am - 1:35 pm
ATH
-
IAH
14h 50m
1 stop
United Airlines Logo
5:05 pm - 11:00 am
IAH
-
ATH
34h 55m
3 stops
$983United Airlines
Wed, Sep 30 - Wed, Dec 2
United Airlines Logo
6:45 am - 1:35 pm
ATH
-
IAH
14h 50m
1 stop
United Airlines Logo
10:00 am - 12:55 pm
IAH
-
ATH
18h 55m
2 stops
$989United Airlines
Sat, Oct 24 - Sat, Oct 31
Turkish Airlines Logo
10:25 am - 7:20 pm
ATH
-
IAH
16h 55m
1 stop
Turkish Airlines Logo
3:55 pm - 12:15 pm
IAH
-
ATH
37h 20m
1 stop
$1,024Turkish Airlines
Tue, Nov 3 - Tue, Nov 17
Turkish Airlines Logo
3:45 pm - 8:05 pm
ATH
-
IAH
36h 20m
1 stop
Turkish Airlines Logo
2:55 pm - 8:40 am
IAH
-
ATH
33h 45m
1 stop
$3,736Turkish Airlines
Wed, Nov 18 - Tue, Dec 1
Turkish Airlines Logo
10:10 am - 1:10 pm
ATH
-
IAH
35h 00m
1 stop
Turkish Airlines Logo
2:55 pm - 8:40 am
IAH
-
ATH
33h 45m
1 stop
$3,772Turkish Airlines
Booking Insights

KAYAK's insights & trends for Athens to Houston flights

Get data-powered insights and trends into flights from Athens to Houston to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Athens to Houston is March, where tickets cost $785 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $1,235 and $1,182 respectively.

Good to know

Cheapest flight

$456
Flight from Athens to Houston George Bush Airport

When to book flights from Athens to Houston

Are your dates flexible? Find out the best times to travel from Athens to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Athens to Houston

  • What is the cheapest flight from Athens to Houston?

    In the last 5 days, the lowest price for a flight from Athens to Houston was $453 for a one-way ticket and $867 for a round-trip.

  • Do I need a passport to fly between Athens and Houston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Athens and on arrival in Houston.

  • Which airports will I be using when flying from Athens to Houston?

    When flying out of Athens you will be using Athens Eleftherios V.. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Athens to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Athens to Houston?

    Star Alliance is the only airline alliance operating flights between Athens and Houston.

  • How does KAYAK find such low prices on flights from Athens to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Athens to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Athens to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Athens is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Athens to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Athens with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Athens to Houston

 
See real verified KAYAK customer reviews for airlines flying from Athens to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Athens to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4462 reviews
7.5Food
7.5Entertainment
7.8Crew
7.3Boarding
7.3Comfort
Airline reviews

It was great. The service was excellent and the timing was very good.

10.0 ExcellentAnonymous, May 2026
ATH - IST
Read more Turkish Airlines reviews

It was great. The service was excellent and the timing was very good.

The food menu was impressive but the actual selection limited. That said, the food was excellent. The seat cushions are less than comfortable for a 12 hour flight. Space i8n economy was very good. One first leg the layover was too short. Added with a delay in arrival we could barely made the connecting flight - but the luggage did not make it. It was sent in the next flight so in the end it was a mini=or inconvenience.

This was my third time using Turkish Airlines. I was well satisfied with the overall experience! I believe that no one is perfect and that everyday we are trying to do the best we can to help others by giving a part of our lives through service. I believe from what I’ve seen that Turkish Airlines, have come close to that service! I will definitely recommend and reuse their services again! Thank you!

Flight was late but loading plane was much easier in Istanbul than athens. Food was so-so and choice was limited. Flight attendants were extremely courteous and helpful; however, it was difficult to get attention during night time service. Overall good experience and the price was right

They changed the return flight to the next day and it interrupted the plans we had in our connecting city.

On the Boeing 777-300 aircraft there is no personalized climate control for passengers. Every time I've ever flown on this type of airplane I've been uncomfortably warm. For shorter flights (less than 5 hours) this isn't a big deal, but on longer flights where a nap is required to stay comfortable it turns into a nightmare. I love turkish airlines, but I really fo hope they upgrade their fleet. I've flown turkish air once on a newer model and had a fantastic time, so I think its the plane more than the airline.

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

Except for spending an extra day in Istanbul due to late departure from Athens on Saturday and missing the connection flight TK0044 to Cape Town and again arriving 45 min late on Monday in Cape Town, it was all good.

Overall it was good, but the flight was long and crews on such long flights in my experience generally get more involved. They make more rounds with water and snacks and check on wellbeing of passengers. It was not an overnight flight, so the ‘night’ atmosphere in the cabin was not called for

It’s amazing how much better foreign airlines are than American domestic airlines. Why can’t we do things as well? Professional, friendly flight attendants. Quality meals and complimentary wine and beer. Great selection of movies, shows, music, etc. Comfortable seats, even in Economy class (adjustable headrest, footrest, large foldable tray table, charging port). A nice bag of comfort items, such as socks, slippers, eye covers, head phones. This is the third foreign airline we have used over the last 7-8 years, and they have all been so nice, but Turkish Airlines was our favorite. We flew to Portugal last year on one of our domestic american airlines, and it was a pretty miserable experience in comparison. Kudos to Turkish Airlines.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Entertainment center did not work and no electric available at seat for 11 hour flight. Didn’t have access to overhead light or call button. Food was tasteless and had a high salt (27 %) of recommended daily salt intake

The flight was delayed an hour and a half while you tried to fix the plane so I missed my connecting flight in Chicago. In Chicago, it took an hour to get the luggage. Then the conveyor belt was broken where I have to transfer my flight from an international flight to the continuing flight so I had to carry a large suitcase through the airport. The elevators were broken in the airport. I paid people to carry the luggage for me up the escalators in two different areas. The person who helped me get the new flight was outstanding. The temperature in the airport in Chicago was horrible. We were all sweating. It was the day from hell. That was after two hours in a security line in Athens. I have TSA pre-checked and global entry and I still waited. Two hours in a security line. Something has got to be done to stream line this service. After I’ve been through all of that in Athens, why do I have to go through it again in Chicago. It was the worst travel experience I have had in a long time. Your bathrooms have gotten so small that you can hardly get your butt on the toilet. You’ve taken the airspace out of the inside of the top of the toilet. It really makes for a miserable experience. Also on a 4 1/2 hour flight from Chicago to Los Angeles. The only thing we’re given is a bag of pretzels. REALLY!!

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Flight was late due to mechanical, had to spend night in hotel. Experience disembarking plane was poor, United did little for passengers except what they were required to do by law.

Everything you need to know for your flight from Athens to Houston

Information on your arrival and departure airports