ATH - IAH

£346 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 George Bush Intcntl departing on 27/9. 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 George Bush Intcntl Airport

 
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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Flights Deals

Cheap Flights from Athens to Houston (ATH-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Athens to George Bush Intcntl

Fri, 11 Jul - Fri, 18 Jul
 Logo
09:45 - 11:04ATH-IAH
33h 19m1 stop
 Logo
21:26 - 21:00IAH-ATH
39h 34m1 stop
Sat, 8 Nov - Sun, 16 Nov
British Airways Logo
13:00 - 21:30ATH-IAH
16h 30m1 stop
British Airways Logo
15:55 - 18:35IAH-ATH
18h 40m1 stop
£570British Airways
Find Deal
Tue, 11 Nov - Wed, 19 Nov
British Airways Logo
13:00 - 21:30ATH-IAH
16h 30m1 stop
British Airways Logo
15:55 - 01:00IAH-ATH
25h 05m1 stop
£574British Airways
Find Deal
Mon, 6 Oct - Wed, 15 Oct
United Airlines Logo
06:45 - 08:47ATH-IAH
34h 02m2 stops
United Airlines Logo
07:20 - 09:55IAH-ATH
18h 35m2 stops
£598United Airlines
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Mon, 10 Nov - Tue, 18 Nov
Delta Logo
06:00 - 13:30ATH-IAH
15h 30m1 stop
Delta Logo
16:05 - 13:45IAH-ATH
13h 40m1 stop
£603Delta
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Wed, 12 Nov - Tue, 18 Nov
 Logo
17:20 - 13:30ATH-IAH
28h 10m1 stop
 Logo
16:05 - 13:45IAH-ATH
13h 40m1 stop
Sun, 9 Nov - Tue, 18 Nov
Delta Logo
03:35 - 13:55ATH-IAH
18h 20m1 stop
Delta Logo
10:45 - 13:45IAH-ATH
19h 00m2 stops
£608Delta
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Wed, 12 Nov - Wed, 19 Nov
United Airlines Logo
12:25 - 00:29ATH-IAH
20h 04m2 stops
United Airlines Logo
11:05 - 11:30IAH-ATH
16h 25m1 stop
£612United Airlines
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Fri, 14 Nov - Sat, 22 Nov
Lufthansa Logo
18:50 - 16:10ATH-IAH
29h 20m1 stop
Lufthansa Logo
18:55 - 00:25IAH-ATH
21h 30m1 stop
£621Lufthansa
Find Deal
Tue, 5 Aug - Wed, 18 Mar
Lufthansa Logo
16:25 - 14:15ATH-IAH
29h 50m2 stops
Lufthansa Logo
18:20 - 21:55IAH-ATH
20h 35m2 stops
£678Lufthansa
Find Deal
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KAYAK's insights & trends for Athens to George Bush Intcntl flights

Get data-powered insights and trends into flights from Athens to George Bush Intcntl 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 George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to Houston George Bush Intcntl Airport, 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 George Bush Intcntl Airport is June, where tickets cost £531 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is £1,934 and £825 respectively.


Good to know - Cheap tickets from Athens to Houston

Low seasonSeptember
High seasonDecember
Cheapest flight£346
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Athens to Houston

When to book flights from Athens to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Athens to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Athens to Houston flights

  • What is the cheapest flight from Athens to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Athens to Houston George Bush Intcntl Airport was £470 for a one-way ticket and £768 for a return.

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

    Athens airport is called Athens Eleftherios V. and the only airport in Houston is 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?

    oneworld, SkyTeam, and Star Alliance 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 travellers 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 return 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 airline flying from Athens to George Bush Intcntl

 
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 George Bush Intcntl? 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.
6.6
British AirwaysOverall score based on 7008 reviews
6.4Entertainment
6.7Comfort
6.3Food
6.8Boarding
7.6Crew
Airline reviews

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

6.0 GoodPhilip, Jun 2025LHR - BWI
Read more British Airways reviews

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 George Bush Intcntl

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