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Cheap flights from Athens to Houston George Bush Intcntl Airport from £519

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Athens to George Bush Intcntl

Enter your travel dates to find the best prices.

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 5 April 2026.

Tue 21/410:25
ATH
-
IAH
1 stop34h 20m
Turkish Airlines
Sat 25/421:05
IAH
-
ATH
1 stop22h 00m
Turkish Airlines
Deal found 2/4£643
Thu 23/422:00
ATH
-
IAH
1 stop22h 45m
Turkish Airlines
Sun 26/421:05
IAH
-
ATH
1 stop22h 00m
Turkish Airlines
Deal found 31/3£646
Wed 22/406:45
ATH
-
IAH
2 stops21h 44m
United Airlines
Sun 17/516:30
IAH
-
ATH
1 stop14h 25m
United Airlines
Deal found 3/4£737
Wed 22/406:45
ATH
-
IAH
2 stops21h 44m
United Airlines
Sat 16/518:05
IAH
-
ATH
1 stop18h 55m
United Airlines
Deal found 3/4£738
Thu 17/906:35
ATH
-
IAH
2 stops18h 47m
United Airlines
Wed 23/908:25
IAH
-
ATH
2 stops17h 35m
United Airlines
Deal found 4/4£740
Sat 18/406:00
ATH
-
IAH
2 stops17h 58m
Multiple Airlines
Wed 22/415:50
IAH
-
ATH
1 stop17h 50m
Multiple Airlines
Deal found 2/4£744
Fri 24/412:35
ATH
-
IAH
2 stops19h 55m
United Airlines
Sun 17/516:30
IAH
-
ATH
1 stop14h 25m
United Airlines
Deal found 3/4£747
Fri 24/412:35
ATH
-
IAH
2 stops19h 55m
United Airlines
Sat 16/518:05
IAH
-
ATH
1 stop18h 55m
United Airlines
Deal found 3/4£748
Mon 20/712:35
ATH
-
IAH
1 stop28h 44m
United Airlines
Thu 13/809:51
IAH
-
ATH
1 stop14h 19m
United Airlines
Deal found 4/4£749
Tue 6/1006:30
ATH
-
IAH
2 stops20h 18m
Austrian Airlines
Tue 13/1010:52
IAH
-
ATH
2 stops28h 48m
Austrian Airlines
Deal found 2/4£758
Wed 22/406:45
ATH
-
IAH
2 stops21h 44m
United Airlines
Fri 15/516:30
IAH
-
ATH
1 stop18h 15m
United Airlines
Deal found 3/4£772

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 5 April 2026.

Round-trip from

£643

One-way from

£519

Popular in

January

Cheapest in

October

Average price

£617
Turkish Airlines
  • Turkish Airlines
  • 21/4-25/4
  • 2 total stops
  • 56h 20m total
  • Athens to Houston
Search Deals
British Airways
  • British Airways
  • 31/8
  • 2 total stops
  • 23h 00m total
  • Athens to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 5 April 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 23/4

22:00-12:45

1 stop22h 45m

Houston George Bush Intcntl

Sun 26/4

21:05-03:05

1 stop22h 00m

£646

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 21/4

16:00-12:45

1 stop28h 45m

Houston George Bush Intcntl

Sat 25/4

21:05-20:30

1 stop15h 25m

£646

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 17/9

06:35-17:22

2 stops18h 47m

Houston George Bush Intcntl

Wed 23/9

08:25-10:00

2 stops17h 35m

£740
Fastest return journey

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 18/4

06:00-15:58

2 stops17h 58m

Houston George Bush Intcntl

Wed 22/4

15:50-17:40

1 stop17h 50m

£744

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 20/7

12:35-10:36

1 stop30h 01m

Houston George Bush Intcntl

Thu 13/8

11:55-10:35

1 stop14h 40m

£748

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 23/4

06:35-20:29

2 stops21h 54m

Houston George Bush Intcntl

Mon 18/5

16:30-23:05

1 stop22h 35m

£772

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 22/4

06:45-20:29

2 stops21h 44m

Houston George Bush Intcntl

Fri 15/5

16:30-18:45

1 stop18h 15m

£772

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 24/4

12:35-23:21

1 stop18h 46m

Houston George Bush Intcntl

Fri 15/5

16:30-18:45

1 stop18h 15m

£782
Cheapest one-way

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 31/8

07:25-22:25

2 stops23h 00m

£519
Fastest single journey

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 3/8

14:00-00:07

1 stop18h 07m

£581

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 13 resultsSorted by cheapest first
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

How much does it cost for a return flight from Athens to Houston George Bush Intcntl Airport?

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 0 different airlines.

  • 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 22h 45m. Fly via Turkish Airlines to get the fastest option. The distance between Athens and Houston George Bush Intcntl Airport is about 6320 mi.

  • 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.

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Why should you use Cheapflights to find cheap flight tickets from Athens to George Bush Intcntl?

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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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