$424 Find Cheap Flights from Athens to Houston

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 9/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Houston, as well as popular online travel agencies
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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

Fri, Jun 27 - Sun, Jul 13
British Airways Logo
5:25 am - 1:35 pmATH-IAH
16h 10m1 stop
British Airways Logo
3:30 pm - 2:35 pmIAH-ATH
15h 05m1 stop
$740British Airways
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Thu, Jun 26 - Fri, Jul 11
British Airways Logo
7:50 pm - 1:35 pmATH-IAH
25h 45m1 stop
British Airways Logo
9:00 pm - 12:40 amIAH-ATH
19h 40m1 stop
$743British Airways
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Fri, Jul 11 - Fri, Jul 18
 Logo
9:45 am - 11:04 amATH-IAH
33h 19m1 stop
 Logo
9:26 pm - 9:00 pmIAH-ATH
39h 34m1 stop
Thu, Jun 26 - Fri, Jul 11
American Airlines Logo
6:55 am - 5:46 pmATH-IAH
18h 51m2 stops
American Airlines Logo
9:00 pm - 2:00 amIAH-ATH
21h 00m1 stop
$792American Airlines
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Wed, Nov 12 - Tue, Nov 18
 Logo
5:20 pm - 1:30 pmATH-IAH
28h 10m1 stop
 Logo
4:05 pm - 1:45 pmIAH-ATH
13h 40m1 stop
Sat, Nov 8 - Thu, Nov 20
American Airlines Logo
1:00 pm - 9:30 pmATH-IAH
16h 30m1 stop
American Airlines Logo
5:07 pm - 1:15 amIAH-ATH
24h 08m2 stops
$842American Airlines
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Sun, Oct 5 - Wed, Oct 15
Turkish Airlines Logo
3:55 am - 12:40 pmATH-IAH
16h 45m1 stop
Turkish Airlines Logo
2:25 pm - 2:50 pmIAH-ATH
16h 25m1 stop
$1,010Turkish Airlines
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Thu, Jul 3 - Wed, Jul 16
KLM Logo
9:10 am - 5:55 pmATH-HOU
16h 45m1 stop
KLM Logo
12:56 pm - 10:55 amHOU-ATH
13h 59m1 stop
$1,112KLM
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Wed, Jun 25 - Fri, Jul 11
Turkish Airlines Logo
3:55 am - 7:05 pmATH-IAH
23h 10m1 stop
Turkish Airlines Logo
2:25 pm - 3:05 amIAH-ATH
28h 40m1 stop
$1,146Turkish Airlines
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Sun, Jul 27 - Sun, Aug 3
KLM Logo
9:10 am - 5:55 pmATH-HOU
16h 45m1 stop
KLM Logo
10:02 am - 10:00 amHOU-ATH
15h 58m1 stop
$1,876KLM
Find Deal
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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’s the cheapest day of the week to fly from Athens to Houston?

The average price of all round-trip flights from Athens to Houston clicked on KAYAK for each day over the last 12 months.

For Athens to Houston, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston back to Athens, the best deals are generally found on Wednesday, with Friday being the most expensive.

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 $724 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $1,498 and $976 respectively.

Good to know

Cheapest flight$424
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 3 days, the lowest price for a flight from Athens to Houston was $424 for a one-way ticket and $740 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, oneworld, and SkyTeam are the airline alliances operating flights between Athens and Houston, with Star Alliance being the most commonly used for this route.

  • 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.

Top 3 airlines serving 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.
7.8
KLMOverall score based on 1358 reviews
7.1Entertainment
7.7Comfort
7.2Food
7.8Boarding
8.4Crew
Airline reviews

The service was great. However the lounge only gets passing grade

10.0 ExcellentMostafa, May 2025YYC - AMS
Read more KLM reviews

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

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

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