$260 Find Cheap Flights from Houston 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 Houston to Greece departing on 9/21. 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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1 adult, Economy

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Cheap Flights from Houston to Greece

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$487
Thera
Thera1 stop$739
Thessaloniki
Thessaloniki1 stop$598
Heraklion
Heraklion1 stop$832
Mykonos
Mykonos1 stop$705
Athens
Athens1 stop$487
Thera
Thera1 stop$739
Thessaloniki
Thessaloniki1 stop$598
Heraklion
Heraklion1 stop$832
Mykonos
Mykonos1 stop$705

Book Cheap Houston 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 Houston 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 Houston to Greece

Wed, Sep 10 - Wed, Sep 24
 Logo
12:58 pm - 5:35 amIAH-ATH
32h 37m1 stop
 Logo
7:55 am - 11:42 amATH-IAH
35h 47m1 stop
Tue, Sep 9 - Tue, Sep 23
 Logo
12:58 pm - 5:30 amIAH-ATH
32h 32m1 stop
 Logo
7:25 am - 8:04 pmATH-IAH
20h 39m1 stop
Tue, Sep 23 - Thu, Oct 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
$546Turkish Airlines
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Wed, Oct 8 - Tue, Oct 21
Turkish Airlines Logo
9:00 pm - 8:30 pmIAH-ATH
15h 30m1 stop
Turkish Airlines Logo
3:40 pm - 7:05 pmATH-IAH
35h 25m1 stop
$554Turkish Airlines
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Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
11:55 am - 10:20 amIAH-ATH
14h 25m1 stop
United Airlines Logo
11:55 am - 3:06 pmATH-IAH
35h 11m2 stops
$567United Airlines
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Thu, Oct 30 - Thu, Nov 13
United Airlines Logo
11:55 am - 9:20 amIAH-ATH
14h 25m1 stop
United Airlines Logo
1:10 pm - 1:25 pmATH-IAH
32h 15m2 stops
$594United Airlines
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Wed, Nov 26 - Wed, Dec 10
British Airways Logo
6:08 pm - 12:15 pmIAH-ATH
34h 07m2 stops
British Airways Logo
1:30 pm - 2:05 pmATH-IAH
32h 35m1 stop
$605British Airways
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Wed, Nov 26 - Wed, Dec 10
Lufthansa Logo
5:10 pm - 1:25 amIAH-ATH
24h 15m2 stops
Lufthansa Logo
6:15 am - 2:35 pmATH-IAH
16h 20m1 stop
$610Lufthansa
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Sun, Jan 18 - Wed, Feb 11
British Airways Logo
8:35 am - 3:55 pmIAH-ATH
23h 20m2 stops
British Airways Logo
7:50 am - 11:34 pmATH-IAH
23h 44m2 stops
$614British Airways
Find Deal
Sun, Sep 7 - Mon, Sep 15
Lufthansa Logo
3:35 pm - 5:55 pmIAH-SKG
18h 20m1 stop
Lufthansa Logo
7:00 pm - 5:09 pmSKG-IAH
30h 09m2 stops
$719Lufthansa
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Booking Insights

KAYAK's insights & trends for Houston to Greece flights

Get data-powered insights and trends into flights from Houston 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 to Greece?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston 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 to Greece is February, when tickets cost $630 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,471 and $1,317 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Greece on a Wednesday and more expensive on a Friday. On your return trip to Houston, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

How far in advance should I book a flight from Houston 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 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 to Greece, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Cheapest flight$260
Flight from Houston George Bush Airport to Athens

FAQs - booking Greece flights

  • How does KAYAK find such low prices on flights from Houston 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 to Greece.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston 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 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 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 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 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 $774 on average. Morning departures are around 15% 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 $1,270.

Reviews of the top 5 airlines serving from Houston to Greece

 
Need help choosing which airline to fly with from Houston 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 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

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.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

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.

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.

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.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

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

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Everything you need to know for your flight from Houston to Greece

Cabin class types available on flights to Greece

Cabin classes available on flights to Greece. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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