$325 Find Cheap Flights from Houston George Bush Airport to Greece

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Greece departing on 11/27. 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.
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Cheap Flights from George Bush Intcntl to Greece

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$527
Thera
Thera2 stops$892
Thessaloniki
Thessaloniki1 stop$643
Heraklion
Heraklion2 stops$1,885
Mykonos
Mykonos2 stops$723
Kalamata
Kalamata2 stops$939
Athens
Athens1 stop$527
Thera
Thera2 stops$892
Thessaloniki
Thessaloniki1 stop$643
Heraklion
Heraklion2 stops$1,885
Mykonos
Mykonos2 stops$723
Kalamata
Kalamata2 stops$939

Book Cheap George Bush Intcntl to Greece Plane Tickets

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

Thu, Jan 29 - Thu, Feb 12
Multiple Airlines Logo
4:30 pm - 4:15 pmIAH-ATH
15h 45m1 stop
Multiple Airlines Logo
6:25 am - 2:10 pmATH-IAH
15h 45m1 stop
$527Multiple Airlines
Find Deal
Fri, Jan 16 - Sat, Jan 24
Multiple Airlines Logo
4:30 pm - 4:35 pmIAH-ATH
16h 05m1 stop
Multiple Airlines Logo
6:30 am - 9:39 pmATH-IAH
23h 09m2 stops
$528Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 22
British Airways Logo
3:50 pm - 4:15 pmIAH-ATH
16h 25m1 stop
British Airways Logo
7:30 am - 12:45 amATH-IAH
25h 15m2 stops
$531British Airways
Find Deal
Wed, Feb 25 - Wed, Mar 11
Lufthansa Logo
5:05 pm - 1:40 amIAH-ATH
24h 35m2 stops
Lufthansa Logo
6:15 am - 3:10 pmATH-IAH
15h 55m1 stop
$538Lufthansa
Find Deal
Wed, Feb 25 - Wed, Mar 11
United Airlines Logo
9:41 am - 12:00 pmIAH-ATH
18h 19m2 stops
United Airlines Logo
6:15 am - 9:22 pmATH-IAH
22h 07m2 stops
$553United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 10
British Airways Logo
3:50 pm - 1:45 pmIAH-ATH
13h 55m1 stop
British Airways Logo
7:35 am - 2:05 pmATH-IAH
38h 30m1 stop
$558British Airways
Find Deal
Tue, Nov 18 - Tue, Dec 2
Lufthansa Logo
4:30 pm - 4:35 pmIAH-ATH
16h 05m1 stop
Lufthansa Logo
5:35 pm - 2:35 pmATH-IAH
29h 00m1 stop
$565Lufthansa
Find Deal
Fri, Jan 9 - Mon, Jan 19
United Airlines Logo
4:20 pm - 4:35 pmIAH-ATH
16h 15m2 stops
United Airlines Logo
1:10 pm - 6:15 pmATH-IAH
37h 05m1 stop
$568United Airlines
Find Deal
Fri, Mar 13 - Sun, Mar 22
Turkish Airlines Logo
10:05 pm - 2:55 pmIAH-ATH
33h 50m1 stop
Turkish Airlines Logo
9:40 pm - 8:10 pmATH-IAH
29h 30m1 stop
$573Turkish Airlines
Find Deal
Mon, Apr 13 - Thu, Apr 30
Turkish Airlines Logo
9:00 pm - 3:05 amIAH-ATH
22h 05m1 stop
Turkish Airlines Logo
10:30 am - 12:45 pmATH-IAH
34h 15m1 stop
$591Turkish Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Greece flights

Get data-powered insights and trends into flights from George Bush Intcntl to Greece to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Greece?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Greece, 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 Houston George Bush Intcntl Airport to Greece is November, when tickets cost $687 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,577 and $1,276 respectively.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Greece?

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

When flying from Houston George Bush Airport to Greece, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Greece?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Greece, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Greece, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$325
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Houston George Bush Airport to Athens

FAQs - booking Greece flights

  • Are there any non-stop flights from Houston to Greece?

    Although there are no non-stop flights from George Bush Intercontinental Airport to Greece, there are plenty of flights with one layover. British Airways, Turkish Airlines, Lufthansa, American Airlines, and KLM all provide one-stop service to Athens Airport and Thessaloniki Airport “Makedonia” (SKG). Lufthansa provides one-stop flights to Heraklion International Airport “Nikos Kazantzakis” (HER) as well. Slightly cheaper two-stop flights are also available to all three destinations.

  • What airport should I fly to if I want to visit Crete?

    If you’re looking to travel from Houston to the island of Crete, Heraklion Airport is a convenient option because it’s only a few miles east of the capital city. Most flights have one or more layovers and take around 17h. A slightly cheaper option that takes a bit longer is to fly from Houston to Athens Airport and then take a domestic flight to Heraklion Airport.

  • Is there public transport from Athens Airport to the city center?

    Bus line X95 can take you from Athens Airport to the city center in roughly an hour. The buses operate 24h a day, leave every 30 to 60min or so, and depart from exits 4 and 5 at the Arrivals Level. Alternatively, both Metro Line 3 (blue line) and Athens Airport Train depart from Athens Airport Station, take around 40min to get downtown, and operate frequently between 6 am and 11:30 pm or so.

  • Is there public transport from downtown Houston to George Bush Intercontinental Airport?

    Yes, METRO bus 102 provides regular service between the METRO station in downtown Houston and George Bush Airport. The ride takes around 50 to 90min and buses run between 5 am and midnight. The bus drops you off at the METRO Bus Stop near Baggage Claim in Terminal C.

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

    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 Houston George Bush Airport to Greece.

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

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

    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 from Houston George Bush Airport to Greece with an airline and back with another airline.

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

    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 from Houston George Bush Airport to Greece up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Greece?

    The cheapest time of day to fly to Greece is generally at night, when round-trip flights cost $830 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Greece is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,264.

Top tips for finding cheap flights to Greece

  • US citizens traveling to Greece for tourism don’t need a visa for stays of up to 90 days within any six-month period. It’s advisable to have at least six months validity left on your US passport.
  • Flights from Houston to Greece typically arrive at Athens International Airport Eleftherios Venizelos (ATH). From here, it is easy to catch domestic flights to other cities in Greece or international flights to other countries in Europe.
  • Passengers flying from George Bush Intercontinental Airport (IAH) to Greece will leave from Terminal D. The closest parking lot is available at Terminal Parking C, D & E. Drop-off zones can be found on the departure level of Terminal D.
  • If you need to exchange US dollars for euros before departing from George Bush Airport for Greece, there are currency exchange services in Terminal D between gates D6 and D8.
  • If you’re traveling with kids who need to let out some energy after a long flight from George Bush Airport to Athens Airport, then consider visiting the Children’s Play Area on the second floor of the main terminal.
  • Passengers who have spare time before their departure from George Bush Airport may consider hearing some live music. In the Terminal A Connector Gallery, there are concerts played weekdays from noon to 3 pm.
  • In Greece, car seats are required for children under the age of three. If you’re renting a car, children’s car seats are available upon request. Likewise, if you’re using a taxi, it’s best to book ahead and request a child seat.

Reviews of the top 5 airlines serving from George Bush Intcntl to Greece

 
Need help choosing which airline to fly with from George Bush Intcntl to Greece? 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
United AirlinesOverall score based on 9001 reviews
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

4.0 OkayNicole, Oct 2025IAH - MCI
Read more United Airlines reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

It was a smooth flight both in the sky and landing!

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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