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Cheap flights from Athens to Houston George Bush Intcntl Airport from £363

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAH
5 Mar — 12 Mar1
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 3 February 2026.

Thu 12/217:25
ATH
-
IAH
1 stop28h 05m
Multiple Airlines
Thu 9/415:50
IAH
-
ATH
1 stop23h 10m
Multiple Airlines
Deal found 2/2£607
Fri 13/213:10
ATH
-
IAH
1 stop38h 00m
Turkish Airlines
Wed 8/421:05
IAH
-
ATH
1 stop27h 50m
Turkish Airlines
Deal found 3/2£611
Wed 11/213:10
ATH
-
IAH
1 stop38h 00m
Turkish Airlines
Sun 15/221:05
IAH
-
ATH
1 stop31h 15m
Turkish Airlines
Deal found 1/2£611
Thu 12/206:05
ATH
-
IAH
1 stop15h 25m
Delta
Sat 21/206:38
IAH
-
ATH
2 stops25h 52m
Delta
Deal found 2/2£612
Fri 17/406:00
ATH
-
IAH
2 stops24h 54m
Delta
Fri 15/515:20
IAH
-
ATH
1 stop17h 30m
Delta
Deal found 1/2£614
Tue 10/210:10
ATH
-
IAH
1 stop17h 00m
Turkish Airlines
Sat 11/421:05
IAH
-
ATH
1 stop15h 25m
Turkish Airlines
Deal found 3/2£615
Thu 12/206:05
ATH
-
IAH
2 stops23h 08m
KLM
Sat 11/415:20
IAH
-
ATH
1 stop25h 55m
KLM
Deal found 2/2£624
Sat 14/214:35
ATH
-
IAH
2 stops40h 58m
Delta
Sat 11/405:23
IAH
-
ATH
2 stops23h 27m
Delta
Deal found 2/2£629
Sun 15/213:10
ATH
-
IAH
1 stop38h 00m
Turkish Airlines
Wed 8/421:05
IAH
-
ATH
1 stop22h 00m
Turkish Airlines
Deal found 3/2£652
Sun 15/213:10
ATH
-
IAH
1 stop38h 00m
Turkish Airlines
Fri 10/414:30
IAH
-
ATH
1 stop28h 35m
Turkish Airlines
Deal found 3/2£657
Thu 12/206:05
ATH
-
IAH
1 stop15h 25m
Multiple Airlines
Fri 10/415:50
IAH
-
ATH
1 stop13h 50m
Multiple Airlines
Deal found 3/2£658

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 3 February 2026.

Round-trip from

£607

One-way from

£363

Popular in

January

Cheapest in

June

Average price

£640
Air France
  • Air France
  • 13/2-9/4
  • 2 total stops
  • 38h 35m total
  • Athens to Houston
Search Deals
23/6
  • 23/6
  • 1 total stop
  • 26h 55m total
  • Athens to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£68 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 February 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 3 February 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.

Fri 13/2

21:40-19:10

1 stop29h 30m

Houston George Bush Intcntl

Thu 9/4

21:05-20:30

1 stop15h 25m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 17/4

06:00-13:15

1 stop15h 15m

Houston George Bush Intcntl

Fri 15/5

15:20-16:50

1 stop17h 30m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 14/2

09:50-19:10

1 stop17h 20m

Houston George Bush Intcntl

Mon 13/4

21:05-03:05

1 stop22h 00m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 13/2

13:10-19:10

1 stop38h 00m

Houston George Bush Intcntl

Mon 13/4

21:05-03:05

1 stop22h 00m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 13/2

13:10-19:10

1 stop38h 00m

Houston George Bush Intcntl

Wed 8/4

21:05-08:55

1 stop27h 50m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 13/2

13:10-19:10

1 stop38h 00m

Houston George Bush Intcntl

Tue 7/4

21:05-14:50

1 stop33h 45m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 16/2

09:50-19:10

1 stop17h 20m

Houston George Bush Intcntl

Mon 13/4

21:05-03:05

1 stop22h 00m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 14/2

09:50-19:10

1 stop17h 20m

Houston George Bush Intcntl

Thu 9/4

21:05-20:30

1 stop15h 25m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 16/2

09:50-19:10

1 stop17h 20m

Houston George Bush Intcntl

Thu 9/4

21:05-20:30

1 stop15h 25m

£611

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 13/2

06:05-23:33

2 stops25h 28m

Houston George Bush Intcntl

Fri 10/4

15:50-23:00

1 stop23h 10m

£611

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 22 results
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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

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 £511). Flying from Athens to Houston George Bush Intcntl Airport in December is currently the most expensive (average of £800). 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.

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 29h 30m. 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.

  • 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 £511). Flying from Athens to Houston George Bush Intcntl Airport in December is currently the most expensive (average of £800). 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.

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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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