$294 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 10/19. 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
Athens2 stops$576
Thera
Thera1 stop$670
Heraklion
Heraklion2 stops$612
Mykonos
Mykonos2 stops$819
Athens
Athens2 stops$576
Thera
Thera1 stop$670
Heraklion
Heraklion2 stops$612
Mykonos
Mykonos2 stops$819

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

Wed, Nov 19 - Wed, Nov 26
Delta Logo
12:30 pm - 4:35 pmIAH-ATH
20h 05m2 stops
Delta Logo
1:45 pm - 9:48 amATH-IAH
28h 03m2 stops
$576Delta
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Tue, Oct 28 - Tue, Nov 4
Delta Logo
4:30 pm - 1:00 pmIAH-ATH
13h 30m1 stop
Delta Logo
1:45 pm - 11:29 amATH-IAH
29h 44m2 stops
$577Delta
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Tue, Sep 30 - Mon, Oct 13
Delta Logo
3:50 pm - 11:15 pmIAH-ATH
23h 25m1 stop
Delta Logo
3:25 am - 1:35 pmATH-IAH
18h 10m1 stop
$581Delta
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Sat, Oct 18 - Thu, Oct 30
Turkish Airlines Logo
9:00 pm - 2:50 pmIAH-ATH
33h 50m1 stop
Turkish Airlines Logo
1:10 pm - 8:10 pmATH-IAH
38h 00m1 stop
$589Turkish Airlines
Find Deal
Thu, Oct 23 - Mon, Nov 10
Turkish Airlines Logo
9:00 pm - 8:30 pmIAH-ATH
15h 30m1 stop
Turkish Airlines Logo
3:45 pm - 7:10 pmATH-IAH
35h 25m1 stop
$590Turkish Airlines
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Sat, Nov 8 - Sat, Nov 15
Lufthansa Logo
5:10 pm - 6:05 pmIAH-ATH
16h 55m2 stops
Lufthansa Logo
6:30 am - 2:35 pmATH-IAH
16h 05m1 stop
$604Lufthansa
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Wed, Nov 5 - Wed, Nov 12
Lufthansa Logo
4:30 pm - 5:55 pmIAH-HER
17h 25m2 stops
Lufthansa Logo
3:25 pm - 2:35 pmHER-IAH
31h 10m1 stop
$612Lufthansa
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Wed, Nov 19 - Thu, Nov 27
United Airlines Logo
7:05 am - 11:35 amIAH-ATH
20h 30m2 stops
United Airlines Logo
6:25 am - 9:09 amATH-IAH
34h 44m2 stops
$614United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 13
British Airways Logo
4:50 pm - 6:50 pmIAH-ATH
19h 00m1 stop
British Airways Logo
7:30 am - 12:42 amATH-IAH
25h 12m2 stops
$621British Airways
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Mon, Dec 8 - Mon, Dec 22
British Airways Logo
9:45 pm - 1:45 pmIAH-ATH
32h 00m1 stop
British Airways Logo
8:10 pm - 2:05 pmATH-IAH
25h 55m1 stop
$629British Airways
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 $685 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,589 and $1,366 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 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$294
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Houston George Bush Airport to Santorini (Thira)

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 8937 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

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.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

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.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

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

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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