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George Bush Intcntl

$346+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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Cheap 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 January 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Sat 2/289:15 pm
ATH
-
IAH
2 stops50h 00m
Multiple Airlines
Mon 3/165:30 pm
IAH
-
ATH
1 stop16h 05m
Multiple Airlines
Deal found 1/23$669
This Justfly.com deal was found by Cheapflights users on 1/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/273:45 pm
ATH
-
IAH
1 stop29h 25m
Turkish Airlines
Mon 3/29:05 pm
IAH
-
ATH
1 stop31h 15m
Turkish Airlines
Deal found 1/24$767
This oojo deal was found by Cheapflights users on 1/22. 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.
Fri 1/309:40 pm
ATH
-
IAH
1 stop23h 30m
Turkish Airlines
Sun 2/159:05 pm
IAH
-
ATH
1 stop31h 15m
Turkish Airlines
Deal found 1/22$772
This lastminute.com deal was found by Cheapflights users on 1/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:45 am
ATH
-
IAH
1 stop17h 53m
British Airways
Sun 5/36:00 am
IAH
-
ATH
2 stops28h 30m
British Airways
Deal found 1/23$773
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Mon 4/610:45 am
ATH
-
IAH
1 stop18h 46m
American Airlines
Sun 4/193:30 pm
IAH
-
ATH
1 stop20h 25m
American Airlines
Deal found 1/23$775
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sat 2/289:40 pm
ATH
-
IAH
1 stop29h 30m
Turkish Airlines
Mon 3/1610:05 pm
IAH
-
ATH
1 stop15h 45m
Turkish Airlines
Deal found 1/24$776
This British Airways deal was found by Cheapflights users on 1/23. 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 4/610:45 am
ATH
-
IAH
1 stop18h 46m
British Airways
Thu 4/169:05 pm
IAH
-
ATH
1 stop19h 40m
British Airways
Deal found 1/23$777
This Gotogate deal was found by Cheapflights users on 1/23. 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.
Mon 2/29:40 pm
ATH
-
IAH
1 stop29h 30m
Turkish Airlines
Sun 2/159:05 pm
IAH
-
ATH
1 stop33h 50m
Turkish Airlines
Deal found 1/23$778
This Gotogate deal was found by Cheapflights users on 1/24. 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.
Mon 2/231:10 pm
ATH
-
IAH
1 stop38h 00m
Turkish Airlines
Mon 3/29:05 pm
IAH
-
ATH
1 stop33h 50m
Turkish Airlines
Deal found 1/24$780
This American Airlines deal was found by Cheapflights users on 1/23. 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 4/43:20 pm
ATH
-
IAH
1 stop30h 05m
American Airlines
Tue 4/219:05 pm
IAH
-
ATH
1 stop21h 05m
American Airlines
Deal found 1/23$781
This Booking.com deal was found by Cheapflights users on 1/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:25 pm
ATH
-
IAH
1 stop30h 00m
British Airways
Sun 4/194:57 pm
IAH
-
ATH
2 stops17h 33m
British Airways
Deal found 1/23$782
This British Airways deal was found by Cheapflights users on 1/23. 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.
Sat 2/288:05 pm
ATH
-
IAH
1 stop26h 00m
British Airways
Mon 3/161:16 pm
IAH
-
ATH
2 stops19h 34m
British Airways
Deal found 1/23$784

Find 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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$669
(Kiwi.com)

One-way from

$346
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,239
Provider with most accurate pricing for Athens Eleftherios V.-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-Houston George Bush Intcntl flights.
Search Deals
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. 11% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 25, 2026.
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.

Sat 2/28

9:15 pm-3:15 pm

2 stops50h 00m

Houston George Bush Intcntl

Mon 3/16

5:30 pm-4:35 pm

1 stop16h 05m

$669

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 2/14

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

$767

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 4/6

10:45 am-9:31 pm

1 stop18h 46m

Houston George Bush Intcntl

Thu 4/16

9:05 pm-12:45 am

1 stop19h 40m

$777

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 2/28

9:40 pm-7:10 pm

1 stop29h 30m

Houston George Bush Intcntl

Mon 3/16

10:05 pm-8:50 pm

1 stop15h 45m

$778

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 4/9

10:45 am-8:38 pm

1 stop17h 53m

Houston George Bush Intcntl

Sun 4/19

9:05 pm-2:15 am

1 stop21h 10m

$780

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 2/23

1:10 pm-7:10 pm

1 stop38h 00m

Houston George Bush Intcntl

Mon 3/2

9:05 pm-2:55 pm

1 stop33h 50m

$780

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 4/5

8:50 pm-7:15 pm

1 stop30h 25m

Houston George Bush Intcntl

Thu 4/16

3:40 pm-12:45 am

1 stop25h 05m

$784

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 4/9

4:20 pm-1:25 pm

1 stop29h 05m

Houston George Bush Intcntl

Sun 4/19

4:57 pm-6:30 pm

2 stops17h 33m

$784

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 4/4

6:20 pm-1:25 pm

1 stop27h 05m

Houston George Bush Intcntl

Tue 4/21

4:42 pm-6:05 pm

2 stops17h 23m

$784

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 2/28

8:05 pm-2:05 pm

1 stop26h 00m

Houston George Bush Intcntl

Mon 3/16

10:45 pm-11:10 pm

1 stop17h 25m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 19 results
1
2

Compare providers for flights from Athens to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, March is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of $699). Flying from Athens to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,094). 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.

How much does it cost to fly round-trip from Athens to Houston George Bush Intcntl Airport?

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 January 25, 2026.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Turkish Airlines 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
7.7
Good
1,442 reviews

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,200 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,208 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,699 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Overall

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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. 4 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 17h 20m. Fly via Turkish Airlines or British Airways to get the fastest option. There are 6320 mi between Athens and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

  • 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 $700. Other airlines that can offer you cheap pricing are British Airways, from $758, and United Airlines, from $835. You may be able to fly from Athens to Houston George Bush Intcntl Airport for 25% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $532. British Airways flights start at $541 while deals on Turkish Airlines start at $563 one-way.

  • 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, March is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of $699). Flying from Athens to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,094). 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
Humble
Conroe
Jersey Village
Cypress

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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 4 airlines flying from Athens to George Bush Intcntl

Discover the top 4 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 January 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$700Average$751FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$758Average$961FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$835Average$1,072FlexibilityNo cancel feeOn-time69%
KLMCheapest$875Average$1,075FlexibilityNo cancel feeOn-time75%

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