HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$419+ Cheap flights from Athens (ATH) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Athens to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Athens to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 18, 2025.

Round-trip from

$689
(Kiwi.com)

One-way from

$419
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,121
From Athens Eleftherios V. to Houston George Bush Intcntl
Search Deals
One-way flight from Athens Eleftherios V. to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($394 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($146 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Athens to George Bush Intcntl

Cheapest flights from Athens to George Bush Intcntl
Explore the most affordable flight options available from Athens to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/27:55 amATH - IAH
1 stop35h 47mMultiple Airlines
mié. 10/157:54 pmIAH - ATH
2 stops50h 21mMultiple Airlines
Deal found 8/18$689
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:50 amATH - IAH
1 stop14h 45mUnited Airlines
vie. 9/129:50 amIAH - ATH
1 stop16h 05mUnited Airlines
Deal found 8/16$774
This British Airways deal was found by Cheapflights users on 8/18. 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.
dom. 10/58:35 pmATH - IAH
1 stop25h 10mBritish Airways
mié. 10/153:30 pmIAH - ATH
1 stop15h 00mBritish Airways
Deal found 8/18$776
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 10/138:20 pmATH - IAH
1 stop30h 55mAmerican Airlines
lun. 10/274:50 pmIAH - ATH
1 stop19h 05mAmerican Airlines
Deal found 8/18$777
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/133:25 pmATH - IAH
1 stop30h 20mBritish Airways
lun. 10/274:47 pmIAH - ATH
2 stops19h 08mBritish Airways
Deal found 8/18$778
This British Airways deal was found by Cheapflights users on 8/17. 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.
mar. 10/145:40 pmATH - IAH
1 stop28h 05mBritish Airways
mar. 11/411:16 amIAH - ATH
2 stops18h 29mBritish Airways
Deal found 8/17$779
This British Airways deal was found by Cheapflights users on 8/17. 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.
lun. 8/2511:05 amATH - IAH
1 stop20h 14mBritish Airways
dom. 9/79:40 pmIAH - ATH
1 stop20h 35mBritish Airways
Deal found 8/17$780
This Finnair deal was found by Cheapflights users on 8/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:55 pmATH - IAH
2 stops29h 46mMultiple Airlines
jue. 1/82:31 pmIAH - ATH
2 stops20h 19mMultiple Airlines
Deal found 8/17$782
This American Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 8/286:55 amATH - IAH
2 stops18h 45mAmerican Airlines
vie. 9/123:30 pmIAH - ATH
1 stop36h 55mAmerican Airlines
Deal found 8/16$788
This British Airways deal was found by Cheapflights users on 8/18. 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.
jue. 8/287:55 amATH - IAH
2 stops22h 30mBritish Airways
mié. 9/109:00 pmIAH - ATH
1 stop19h 50mBritish Airways
Deal found 8/18$791

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens 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 agosto 18, 2025.
Use the filters below to find and compare flights from Athens to Houston George Bush Intcntl Airport that are best for you.

Fly from

Athens

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 10/2

7:55 am-11:42 am

1 stop35h 47m

Houston George Bush Intcntl

mié. 10/15

7:54 pm-6:15 am

2 stops50h 21m

$689

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 8/28

6:50 am-1:35 pm

1 stop14h 45m

Houston George Bush Intcntl

vie. 9/12

7:30 am-9:55 am

1 stop18h 25m

$774

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 8/28

6:50 am-1:35 pm

1 stop14h 45m

Houston George Bush Intcntl

mié. 9/10

6:30 am-10:30 am

1 stop20h 00m

$775

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

dom. 10/5

8:35 pm-1:45 pm

1 stop25h 10m

Houston George Bush Intcntl

mié. 10/15

3:30 pm-2:30 pm

1 stop15h 00m

$776

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

mar. 10/14

6:30 pm-1:45 pm

1 stop27h 15m

Houston George Bush Intcntl

mar. 11/4

3:50 pm-7:30 pm

1 stop19h 40m

$776

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

mar. 11/4

2:20 pm-2:05 pm

1 stop31h 45m

Houston George Bush Intcntl

dom. 11/9

3:50 pm-7:10 pm

1 stop19h 20m

$776

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

lun. 10/13

8:20 pm-7:15 pm

1 stop30h 55m

Houston George Bush Intcntl

lun. 10/27

4:50 pm-6:55 pm

1 stop19h 05m

$777

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

mié. 10/1

11:25 pm-4:30 am

3 stops37h 05m

$419

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 9/18

8:05 pm-9:07 pm

3 stops57h 02m

$420

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

sáb. 9/27

12:50 pm-11:42 am

3 stops30h 52m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Athens 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 Athens to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of $241). Flying from Athens to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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 agosto 18, 2025.
Peruse reviews from past customers who have flown with KLM, Turkish Airlines, and British Airways from Athens 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
7.8
Good
1,385 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,945 reviews
KLM
7.8
Good
1,385 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,277 reviews
KLM
7.8
Good
1,385 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Athens 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.

  • What airport do you fly from for flights from Athens to Houston George Bush Intcntl?

    For a flight from Athens to Houston George Bush Intcntl, you will be flying from Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city. Eleftherios V. is the only Athens airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 3 airlines have flights to Houston George Bush Intcntl from Athens Eleftherios V. on a regular basis.

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

    There are many flights that can get you from Athens to Houston George Bush Intcntl Airport in 14h 45m. Fly via United Airlines to get the fastest option. There are 6320 mi between Athens and Houston George Bush Intcntl Airport.

  • What are the cheapest airlines flying from Athens to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Athens to Houston George Bush Intcntl Airport round-trip from $673. Other airlines that can offer you cheap pricing are Turkish Airlines, from $700, and KLM, from $815. You may be able to fly from Athens to Houston George Bush Intcntl Airport for 34% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Athens 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 Athens to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Athens 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 Athens to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of $241). Flying from Athens to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Athens to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Hobby flights

Top 3 airlines flying from Athens to George Bush Intcntl

Discover the top 3 airlines that operate flights from Athens 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$673Average$771FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$700Average$927FlexibilityNo cancel feeOn-time77%
KLMCheapest$815Average$1,064FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.