ATH - IAH

$493 Find Cheap Flights from Athens to Houston George Bush Airport - 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 George Bush Intcntl departing on 9/18. 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

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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Everything you should know

Cheapest round-trip
$912
Typical prices: $961-$1,152
KLM, Air France
Wed 7/8Tue 7/21
ATH - IAH • 1 stop
Cheapest one-way
$493
Typical prices: $736-$935
Multiple Airlines
Fri 9/18
ATH - IAH • 3 stops
Top airlines
Cheapest • from $906 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Athens and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $778 (round-trip)
Shortest trip • 15h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Athens to George Bush Intcntl (ATH-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Athens to George Bush Intcntl 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 George Bush Intcntl

Wed, Jul 8 - Tue, Jul 21
Multiple Airlines Logo
5:45 pm - 1:20 pm
ATH
-
IAH
27h 35m
1 stop
Multiple Airlines Logo
5:05 pm - 11:00 pm
IAH
-
ATH
21h 55m
1 stop
$912Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
2:05 pm - 10:20 pm
ATH
-
IAH
16h 15m
1 stop
American Airlines Logo
3:30 pm - 7:05 pm
IAH
-
ATH
19h 35m
1 stop
$913American Airlines
Sat, Jul 4 - Sat, Jul 18
Multiple Airlines Logo
5:25 pm - 1:20 pm
ATH
-
IAH
27h 55m
1 stop
Multiple Airlines Logo
5:05 pm - 11:00 pm
IAH
-
ATH
21h 55m
1 stop
$914Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
11:15 am - 11:58 pm
ATH
-
IAH
20h 43m
1 stop
American Airlines Logo
3:30 pm - 7:55 pm
IAH
-
ATH
20h 25m
1 stop
$915American Airlines
Wed, Jul 8 - Tue, Jul 21
Delta Logo
6:00 am - 5:39 pm
ATH
-
IAH
19h 39m
2 stops
Delta Logo
5:05 pm - 11:00 pm
IAH
-
ATH
21h 55m
1 stop
$918Delta
Wed, Jul 8 - Tue, Jul 21
Delta Logo
6:00 am - 11:57 pm
ATH
-
IAH
25h 57m
2 stops
Delta Logo
2:35 pm - 5:40 pm
IAH
-
ATH
19h 05m
2 stops
$919Delta
Fri, Nov 13 - Fri, Nov 20
British Airways Logo
5:05 pm - 2:05 pm
ATH
-
IAH
29h 00m
1 stop
British Airways Logo
9:50 pm - 9:55 pm
IAH
-
ATH
16h 05m
1 stop
$922British Airways
Fri, Nov 13 - Fri, Nov 20
Delta Logo
6:05 am - 6:59 pm
ATH
-
IAH
20h 54m
2 stops
Delta Logo
3:25 pm - 1:20 am
IAH
-
ATH
25h 55m
2 stops
$923Delta
Sun, Oct 4 - Sat, Oct 10
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
$949ITA Airways
Sun, Oct 4 - Sat, Oct 10
Lufthansa Logo
6:45 am - 5:17 pm
ATH
-
IAH
18h 32m
2 stops
Lufthansa Logo
4:40 pm - 11:05 pm
IAH
-
ATH
22h 25m
1 stop
$953Lufthansa
Booking Insights

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.

How much is a round-trip flight from Athens to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Athens to Houston George Bush Intcntl Airport departing in July.

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 March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $1,239 and $1,175 respectively.

Good to know

Low seasonSeptember
Cheapest flight$493
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Athens to Houston George Bush Airport

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 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 Athens to Houston George Bush Airport flights

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

    In the last 5 days, the lowest price for a flight from Athens to Houston George Bush Intcntl Airport was $493 for a one-way ticket and $906 for a round-trip.

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

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

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

    When flying out of Athens you will be using Athens Eleftherios V.. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Athens to Houston George Bush Airport?

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

  • Which is the best airline for flights from Athens to Houston, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Athens to Houston are United Airlines and Turkish Airlines. With an average price for the route of $1,239 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $747 and an overall rating of 7.4.

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

    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 George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

    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 George Bush Airport with an airline and back to Athens with another airline. Booking your flights between Athens and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport 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 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.
7.4
Turkish AirlinesOverall score based on 4409 reviews
7.5Entertainment
7.3Boarding
7.5Food
7.3Comfort
7.8Crew
Airline reviews

Older plane with finicky seats. Crew often seem to focus on "pet" clients and over extend services to some over others. I get less attention since I'm not a regular business class client. Regardless, I've paid the money and would expect equal attention.

8.0 ExcellentAnonymous, Jun 2026
IST - JFK
Read more Turkish Airlines reviews

Older plane with finicky seats. Crew often seem to focus on "pet" clients and over extend services to some over others. I get less attention since I'm not a regular business class client. Regardless, I've paid the money and would expect equal attention.

Our flight attendant was stellar with great anticipation and attention to details. Food was very good, and overall flight, though very long, was really good.

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

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Great food, and lots of it. They made us come to the gate two hours before the flight and you were stuck in the enclosure until you boarded with no bathroom or food or drink. My seat in business class was very claustrophobic, I could barely get into it and a large board blocked the window and made it even more claustrophobic

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

The crew was amazing and the food was really good too

Some of the best service I’ve ever seen on an international flight! The staff were super friendly and accommodating. The food was excellent with lots of choices and attention to detail. The seats are kind of old and narrow, but I have wide shoulders. The only area for improvement was making the cabin a little cooler.

It was fantastic. I really enjoyed it. It’s comfortable the flight attendant. Respect you anything you ask for they gave you except the water.

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.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

Everything you need to know for your flight from Athens to George Bush Intcntl

Information on your arrival and departure airports