$245 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 10/5. 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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Best Greece Flight Deals from George Bush Intcntl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$565
Thera
Thera2 stops$790
Thessaloniki
Thessaloniki2 stops$1,141
Heraklion
Heraklion1 stop$889
Mykonos
Mykonos1 stop$786
Corfu
Corfu2 stops$769
Kalamata
Kalamata2 stops$1,129
Athens
Athens1 stop$565
Thera
Thera2 stops$790
Thessaloniki
Thessaloniki2 stops$1,141
Heraklion
Heraklion1 stop$889
Mykonos
Mykonos1 stop$786
Corfu
Corfu2 stops$769
Kalamata
Kalamata2 stops$1,129

Cheap Flights from George Bush Intcntl to Greece

 
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

Mon, Nov 3 - Tue, Dec 2
 Logo
12:05 pm - 11:30 amIAH-ATH
15h 25m1 stop
 Logo
6:25 am - 2:35 pmATH-IAH
16h 10m1 stop
Mon, Nov 3 - Tue, Dec 2
 Logo
12:05 pm - 4:35 pmIAH-ATH
20h 30m2 stops
 Logo
6:25 am - 2:35 pmATH-IAH
16h 10m1 stop
Tue, Nov 11 - Tue, Nov 25
United Airlines Logo
11:55 am - 10:10 amIAH-ATH
14h 15m1 stop
United Airlines Logo
6:25 am - 9:19 pmATH-IAH
22h 54m2 stops
$593United Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 21
Turkish Airlines Logo
2:25 pm - 8:30 pmIAH-ATH
22h 05m1 stop
Turkish Airlines Logo
3:40 pm - 12:40 pmATH-IAH
29h 00m1 stop
$595Turkish Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 2
Turkish Airlines Logo
9:00 pm - 8:55 amIAH-ATH
27h 55m1 stop
Turkish Airlines Logo
10:00 pm - 7:05 pmATH-IAH
29h 05m1 stop
$596Turkish Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 25
United Airlines Logo
7:25 am - 10:10 amIAH-ATH
18h 45m2 stops
United Airlines Logo
6:25 am - 9:19 pmATH-IAH
22h 54m2 stops
$597United Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 24
British Airways Logo
3:21 pm - 6:35 pmIAH-ATH
19h 14m2 stops
British Airways Logo
7:45 am - 9:22 pmATH-IAH
21h 37m2 stops
$627British Airways
Find Deal
Thu, Dec 11 - Thu, Dec 25
British Airways Logo
1:40 pm - 4:15 pmIAH-ATH
18h 35m2 stops
British Airways Logo
7:30 am - 9:22 pmATH-IAH
21h 52m2 stops
$647British Airways
Find Deal
Tue, Sep 9 - Wed, Sep 24
Lufthansa Logo
5:05 pm - 11:00 pmIAH-ATH
21h 55m2 stops
Lufthansa Logo
6:30 am - 5:16 pmATH-IAH
18h 46m2 stops
$784Lufthansa
Find Deal
Mon, Aug 18 - Tue, Aug 26
Lufthansa Logo
3:35 pm - 5:10 pmIAH-JMK
17h 35m1 stop
Lufthansa Logo
6:00 pm - 1:35 pmJMK-IAH
27h 35m1 stop
$786Lufthansa
Find Deal
Useful Info

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 $669 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,593 and $1,409 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$245
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 22% increase in price.
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.

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.
8.0
DeltaOverall score based on 7956 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

Overall, aside from the baggage issue, it was as good as one expects.

8.0 ExcellentMathew, Jun 2025JFK - MAD
Read more Delta reviews

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

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.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

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

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

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