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George Bush Intcntl

$363+ Cheap flights from Greece to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Greece to George Bush Intcntl

Cheapest flights from Greece to George Bush Intcntl
Explore the most affordable flight options available from Greece to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Iberia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:15 amATH - IAH
2 stops24h 20mMultiple Airlines
Thu 1/83:50 pmIAH - ATH
1 stop19h 00mMultiple Airlines
Deal found 12/10$953
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:15 amATH - IAH
2 stops23h 41mAmerican Airlines
Thu 1/812:39 pmIAH - ATH
2 stops19h 36mAmerican Airlines
Deal found 12/10$961
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:10 pmATH - IAH
1 stop38h 00mTurkish Airlines
Mon 1/199:05 pmIAH - ATH
1 stop15h 45mTurkish Airlines
Deal found 12/11$987
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:25 pmATH - IAH
2 stops31h 25mLufthansa
Mon 1/194:30 pmIAH - ATH
1 stop16h 05mLufthansa
Deal found 12/11$1,001
This British Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:45 amATH - IAH
2 stops23h 45mBritish Airways
Mon 1/196:10 pmIAH - ATH
2 stops16h 45mBritish Airways
Deal found 12/11$1,004
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:45 pmATH - IAH
1 stop29h 25mTurkish Airlines
Wed 1/79:05 pmIAH - ATH
1 stop15h 45mTurkish Airlines
Deal found 12/11$1,005
This KLM deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:25 pmATH - IAH
1 stop28h 05mMultiple Airlines
Thu 1/154:05 pmIAH - ATH
1 stop13h 30mMultiple Airlines
Deal found 12/11$1,044
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:05 amATH - IAH
1 stop15h 25mDelta
Thu 1/157:15 amIAH - ATH
2 stops22h 20mDelta
Deal found 12/11$1,045
This Orbitz deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmATH - IAH
2 stops27h 45mMultiple Airlines
Tue 1/64:20 pmIAH - ATH
2 stops25h 20mMultiple Airlines
Deal found 12/11$1,057
This Turkish Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:10 pmATH - IAH
1 stop32h 00mTurkish Airlines
Tue 1/69:05 pmIAH - ATH
1 stop31h 15mTurkish Airlines
Deal found 12/11$1,080

Find flight deals from Greece to George Bush Intcntl

Keep the following information in mind while searching for Greece to George Bush Intcntl flight deals. Data was last updated December 12, 2025.

Round-trip from

$722
(Mytrip)

One-way from

$363
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,037
From Greece to Houston George Bush Intcntl
Search Deals
One-way flight from Greece to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greece to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Greece to Houston George Bush Intcntl Airport that are best for you.

Fly from

Greece

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 1/25

9:40 pm-6:22 pm

2 stops28h 42m

Houston George Bush Intcntl

Sun 2/1

11:38 am-8:50 pm

2 stops25h 12m

$722

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 1/25

9:40 pm-7:10 pm

1 stop29h 30m

Houston George Bush Intcntl

Sun 2/1

9:05 pm-8:50 pm

1 stop15h 45m

$764

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 1/22

1:10 pm-7:10 pm

1 stop38h 00m

Houston George Bush Intcntl

Mon 1/26

9:05 pm-12:20 pm

1 stop31h 15m

$822

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 1/23

1:10 pm-7:10 pm

1 stop38h 00m

Houston George Bush Intcntl

Mon 1/26

9:05 pm-12:20 pm

1 stop31h 15m

$822

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/12

9:50 am-7:10 pm

1 stop17h 20m

Houston George Bush Intcntl

Sat 2/21

9:05 pm-8:50 pm

1 stop15h 45m

$827

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/12

2:10 pm-11:56 pm

2 stops41h 46m

Houston George Bush Intcntl

Sat 2/21

10:40 am-6:40 pm

2 stops24h 00m

$857

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/12

6:25 am-2:10 pm

1 stop15h 45m

Houston George Bush Intcntl

Sat 2/21

11:55 am-1:10 pm

2 stops17h 15m

$874

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 1/24

6:20 am-11:34 pm

2 stops25h 14m

$363

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 1/21

9:55 pm-5:10 pm

2 stops51h 15m

$364

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 1/22

12:30 pm-9:00 am

2 stops52h 30m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Greece to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Greece with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greece to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Greece to Houston George Bush Intcntl Airport?

Currently, March is the cheapest month in which you can book a flight from Greece to Houston George Bush Intcntl Airport (average of $699). Flying from Greece to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,013). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GR to IAH?

Find hourly flight availability from Greece to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Greece to Houston George Bush Intcntl Airport in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying in the evening, which is usually more expensive.

How often are flights from Greece to Houston delayed?

About 0% of weekly flights between Greece and Houston have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Greece to Houston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Turkish Airlines from Greece to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,095 reviews
KLM
7.7
Good
1,432 reviews

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7.3
Good
4,090 reviews
KLM
7.7
Good
1,432 reviews

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Greece to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greece to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Greece to Houston George Bush Intcntl Airport in 29h 30m. Fly via Turkish Airlines to get the fastest option. Airlines will cover a distance of 6320 mi.

  • What are the cheapest airlines to fly from Greece to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $532. However, be on the lookout for offers from Turkish Airlines and British Airways, as they are both options that can get you from Greece to Houston George Bush Intcntl Airport for a low price.

  • Can I find deals for flights from Greece to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Greece to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greece to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to George Bush Intcntl.

  • Can I find deals for business class flights from Greece to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Greece to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greece to Houston George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Greece to Houston George Bush Intcntl Airport (average of $699). Flying from Greece to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,013). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for Greece to George Bush Intcntl

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Top 4 airlines flying from Greece to George Bush Intcntl

Discover the top 4 airlines that operate flights from Greece to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$700Average$773FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$711Average$927FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$733Average$1,019FlexibilityNo cancel feeOn-time69%
KLMCheapest$815Average$1,075FlexibilityNo cancel feeOn-time75%

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