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Cheap flights from Athens to Houston George Bush Intcntl Airport from £471

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
18 Jun — 25 Jun1
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 19 May 2026.

Thu 1/1019:30
ATH
-
IAH
1 stop28h 10m
ITA Airways
Mon 5/1018:10
IAH
-
ATH
1 stop16h 25m
ITA Airways
Deal found 14/5£704
Tue 16/619:30
ATH
-
IAH
1 stop28h 10m
ITA Airways
Mon 5/1018:10
IAH
-
ATH
1 stop16h 25m
ITA Airways
Deal found 14/5£706
Fri 4/906:05
ATH
-
IAH
1 stop17h 35m
ITA Airways
Mon 7/918:10
IAH
-
ATH
1 stop16h 25m
ITA Airways
Deal found 17/5£722
Wed 25/1106:25
ATH
-
IAH
1 stop15h 45m
United Airlines
Sat 23/111:55
IAH
-
ATH
2 stops17h 00m
United Airlines
Deal found 18/5£733
Thu 30/706:35
ATH
-
IAH
2 stops25h 59m
United Airlines
Fri 14/808:25
IAH
-
ATH
2 stops17h 35m
United Airlines
Deal found 17/5£736
Thu 6/806:35
ATH
-
IAH
2 stops25h 59m
United Airlines
Fri 28/818:40
IAH
-
ATH
1 stop31h 20m
United Airlines
Deal found 16/5£737
Tue 14/706:45
ATH
-
IAH
1 stop19h 10m
Lufthansa
Wed 22/711:55
IAH
-
ATH
1 stop14h 40m
Lufthansa
Deal found 14/5£738
Mon 29/606:45
ATH
-
IAH
2 stops20h 53m
United Airlines
Mon 6/710:57
IAH
-
ATH
2 stops16h 58m
United Airlines
Deal found 15/5£742

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 19 May 2026.

Round-trip from

£704

One-way from

£471

Popular in

January

Cheapest in

October

Average price

£754
ITA Airways
  • ITA Airways
  • 1/10-5/10
  • 2 total stops
  • 44h 35m total
  • Athens to Houston
Search Deals
28/10
  • 28/10
  • 2 total stops
  • 31h 03m total
  • Athens to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 19 May 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 1/10

19:30-15:40

1 stop28h 10m

Houston George Bush Intcntl

Mon 5/10

18:10-18:35

1 stop16h 25m

£704

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 4/9

06:05-15:40

1 stop17h 35m

Houston George Bush Intcntl

Mon 7/9

18:10-18:35

1 stop16h 25m

£722

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 30/7

06:35-00:34

2 stops25h 59m

Houston George Bush Intcntl

Fri 14/8

08:25-10:00

2 stops17h 35m

£736
Fastest return journey

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 14/7

06:45-17:55

1 stop19h 10m

Houston George Bush Intcntl

Wed 22/7

11:55-10:35

1 stop14h 40m

£738

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 24/10

06:55-00:30

2 stops25h 35m

Houston George Bush Intcntl

Fri 15/1

09:35-18:05

2 stops24h 30m

£745

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 16/6

18:30-13:20

1 stop26h 50m

Houston George Bush Intcntl

Mon 5/10

13:23-16:40

2 stops19h 17m

£749

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 6/8

12:35-00:34

1 stop19h 59m

Houston George Bush Intcntl

Sat 29/8

15:35-17:30

1 stop17h 55m

£749

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 25/10

17:25-14:05

1 stop27h 40m

Houston George Bush Intcntl

Fri 22/1

11:50-13:35

2 stops17h 45m

£754

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 16/6

06:00-17:43

2 stops19h 43m

Houston George Bush Intcntl

Mon 5/10

09:40-13:40

2 stops20h 00m

£764

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 5/8

06:45-17:55

1 stop19h 10m

Houston George Bush Intcntl

Sat 29/8

10:00-10:10

1 stop16h 10m

£770

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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 28h 10m. Fly via ITA Airways 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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