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Cheap flights from Athens to Houston George Bush Intcntl Airport from £390

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£567

One-way from

£390

Popular in

January

Cheapest in

June

Average price

£726
16/8-20/8
  • 16/8-20/8
  • 2 total stops
  • 50h 00m total
  • Athens to Houston
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19/8
  • 19/8
  • 1 total stop
  • 20h 45m total
  • Athens to Houston
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£213 potential increase over avg. return price).
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Cheapest flight prices on average. 16% potential price decrease (£79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 11 July 2025.

Sat 16/816:00ATH - IAH
1 stop21h 00mMultiple Airlines
Wed 20/808:00IAH - ATH
1 stop29h 00mMultiple Airlines
Deal found 9/7£567
Tue 12/806:40ATH - IAH
1 stop14h 55mLufthansa
Tue 19/811:55IAH - ATH
1 stop14h 35mLufthansa
Deal found 9/7£604
Sun 23/1114:00ATH - IAH
2 stops28h 59mUnited Airlines
Sat 21/207:40IAH - ATH
2 stops21h 15mUnited Airlines
Deal found 9/7£609
Sat 22/1103:35ATH - IAH
1 stop18h 20mDelta
Sat 21/216:05IAH - ATH
1 stop13h 40mDelta
Deal found 9/7£618
Sat 23/806:00ATH - IAH
1 stop15h 15mKLM
Sat 30/815:30IAH - ATH
1 stop25h 50mKLM
Deal found 9/7£640
Fri 25/705:25ATH - IAH
2 stops21h 06mBritish Airways
Tue 29/713:14IAH - ATH
1 stop13h 56mBritish Airways
Deal found 9/7£681
Wed 13/806:55ATH - IAH
2 stops19h 00mSWISS
Tue 19/812:15IAH - ATH
2 stops19h 30mSWISS
Deal found 9/7£734

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 11 July 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.

Sat 16/8

16:00-05:00

1 stop21h 00m

Houston George Bush Intcntl

Wed 20/8

08:00-21:00

1 stop29h 00m

£567

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 12/8

06:40-13:35

1 stop14h 55m

Houston George Bush Intcntl

Tue 19/8

11:55-10:30

1 stop14h 35m

£604

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 23/11

14:00-10:59

2 stops28h 59m

Houston George Bush Intcntl

Sat 21/2

07:40-12:55

2 stops21h 15m

£609

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 22/11

03:35-13:55

1 stop18h 20m

Houston George Bush Intcntl

Sat 21/2

16:05-13:45

1 stop13h 40m

£618

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 23/8

06:00-13:15

1 stop15h 15m

Houston George Bush Intcntl

Sat 30/8

15:30-01:20

1 stop25h 50m

£640

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 25/7

05:25-18:31

2 stops21h 06m

Houston George Bush Intcntl

Tue 29/7

13:14-11:10

1 stop13h 56m

£681

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 13/8

06:55-17:55

2 stops19h 00m

Houston George Bush Intcntl

Tue 19/8

12:15-15:45

2 stops19h 30m

£734

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 19/8

09:50-22:35

1 stop20h 45m

£390

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 7/12

10:10-19:10

1 stop17h 00m

£572

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 5/10

20:40-21:51

2 stops33h 11m

£577

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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 return 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, February is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of £680). Flying from Athens to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 for a return flight 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 11 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andSWISS from Athens to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,896 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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?

    Located just 12.3 mi from the city center, Athens Eleftherios V. is the airport most travelers will use when flying to Houston George Bush Intcntl from Athens. Booking flights from Eleftherios V. (ATH) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 1 airline.

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

    According to our current data, Lufthansa (£604), United Airlines (£609), and Delta (£618) offers the cheapest pricing from Athens to Houston George Bush Intcntl Airport. Lufthansa is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as £572 on Turkish Airlines. Other airlines that offer cheap prices include British Airways from £577 and Delta from £606 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 holiday 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, February is the cheapest month in which you can book a flight from Athens to Houston George Bush Intcntl Airport (average of £680). Flying from Athens to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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

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Top airline flying from Athens to George Bush Intcntl

Discover the top airline 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£505Average£575FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Can Cheapflights find flights from Athens to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Athens? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Athens to George Bush Intcntl become cheaper?

Yes! Start tracking prices for Athens to George Bush Intcntl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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