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 15h. Fly via United Airlines or Delta to get the fastest option. The distance between Athens and Houston George Bush Intcntl Airport is about 6320 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from ATH to IAH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Houston George Bush Intcntl Airport as you normally would.

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.

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.

£611+ Cheap Flights from Athens to Houston George Bush Intcntl Airport

Cheap flight deals from Athens to George Bush Intcntl

Enter your travel dates to find the best prices.

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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 6 October 2026.

Thu 19/1106:45 -

1 stop15h 15m

Wed 2/1211:55 -

2 stops17h 00m

Deal found 3/10£747

Wed 18/1106:45 -

1 stop15h 15m

Tue 1/1209:37 -

2 stops22h 53m

Deal found 6/10£750

Wed 18/1106:10 -

1 stop15h 00m

Tue 1/1205:02 -

2 stops24h 38m

Deal found 6/10£751

Wed 28/1010:10 -

1 stop35h 00m

Sun 17/121:00 -

1 stop16h 00m

Deal found 5/10£753

Tue 3/1117:25 -

1 stop27h 45m

Tue 17/1111:05 -

2 stops18h 35m

Deal found 5/10£753

Thu 17/1206:45 -

1 stop15h 15m

Thu 7/110:05 -

2 stops16h 55m

Deal found 6/10£755

Wed 28/1011:50 -

1 stop33h 20m

Thu 14/114:55 -

1 stop16h 00m

Deal found 5/10£756

Thu 17/1206:45 -

1 stop15h 15m

Tue 5/120:15 -

2 stops30h 45m

Deal found 2/10£756

Tue 3/1106:40 -

2 stops24h 52m

Sat 16/112:15 -

2 stops16h 40m

Deal found 5/10£758

Wed 25/1106:10 -

2 stops25h 49m

Mon 30/1115:05 -

1 stop26h 15m

Deal found 6/10£759

Find flight deals from Athens to George Bush Intcntl

Round-trip from	£747
One-way from	£611
Popular in	July
Cheapest in	October
Average price	£565

United Airlines
19/11-2/12
3 total stops
32h 15m total
Athens to Houston

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Turkish Airlines
20/10-31/12
1 total stop
36h 30m total
Athens to Houston

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£75 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Athens to Houston George Bush Intcntl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Tue 20/10

14:50-19:20

1 stop36h 30m

Houston George Bush Intcntl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£611

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Mon 19/10

22:00-19:20

1 stop29h 20m

Houston George Bush Intcntl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£676

Fastest return journey

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Sun 1/11

17:25-13:05

1 stop27h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£682

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Sun 18/10

20:00-15:55

1 stop27h 55m

Houston George Bush Intcntl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£744

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Thu 19/11

06:45-14:00

1 stop15h 15m

Houston George Bush Intcntl

Wed 2/12

11:55-12:55

2 stops17h 00m

£747

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Sun 22/11

06:45-14:00

1 stop15h 15m

Houston George Bush Intcntl

Mon 7/12

13:40-16:30

2 stops18h 50m

£750

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Wed 18/11

06:10-13:10

1 stop15h 00m

Houston George Bush Intcntl

Tue 1/12

05:02-13:40

2 stops24h 38m

£751

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Thu 12/11

15:45-19:05

1 stop35h 20m

Houston George Bush Intcntl

Mon 16/11

21:00-21:00

1 stop16h 00m

£756

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Thu 22/10

22:00-12:45

1 stop22h 45m

Houston George Bush Intcntl

Mon 26/10

22:00-21:00

1 stop16h 00m

£756

AthensHouston

ATH Athens Eleftherios V. - IAH Houston George Bush Intcntl

ATHIAH

Athens Eleftherios V.

Thu 17/12

06:45-21:31

2 stops22h 46m

Houston George Bush Intcntl

Thu 7/1

07:30-11:00

2 stops19h 30m

£757

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 16 resultsSorted by cheapest first

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.

ATH-IAH

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?

Airfare is above average for this route at the moment.

Athens to Houston George Bush Intcntl Airport flights typically cost between £565 and £660 in November.
The cheapest return price found within the last 5 days was £747 on United Airlines (19 Nov–2 Dec).

Related info for your journey

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 15h. Fly via United Airlines or Delta to get the fastest option. The distance between Athens and Houston George Bush Intcntl Airport is about 6320 mi. Both multi-stop and direct flights can be found to your destination and back.
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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Cheap flights from Athens to Houston George Bush Intcntl Airport from £611

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Athens to George Bush Intcntl

Cheapest flights from Athens to George Bush IntcntlExplore 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 6 October 2026.

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 6 October 2026.

Best flights from Athens to George Bush IntcntlDiscover carefully curated flight deals from Athens to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Athens to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Athens to George Bush IntcntlDiscover last-minute flight deals from Athens to George Bush Intcntl. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Athens to George Bush Intcntl. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Athens to George Bush IntcntlSearch for one-way flight options from Athens to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Athens to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from Athens to George Bush Intcntl

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Use the filters below to find and compare flights from Athens to Houston George Bush Intcntl Airport that are best for you.

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.

Cheapflights Insights

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

Airfare is above average for this route at the moment.

Athens to Houston George Bush Intcntl Airport flights typically cost between £565 and £660 in November.The cheapest return price found within the last 5 days was £747 on United Airlines (19 Nov–2 Dec).

Related info for your journey

What airport do you fly from for flights from Athens to Houston George Bush Intcntl?

How long is the flight from Athens to Houston George Bush Intcntl Airport?

Can I find deals for flights from Athens to George Bush Intcntl that include hotel bookings?

How can I find direct flights from Athens to George Bush Intcntl?

Can I find deals for business class flights from Athens to George Bush Intcntl?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to George Bush Intcntl by adding a car hire and/or hotel booking to your travel itinerary.

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Other flights to George Bush Intcntl

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Athens and George Bush Intcntl flights

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

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

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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 6 October 2026.

Best flights from Athens to George Bush Intcntl
Discover carefully curated flight deals from Athens to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Athens to George Bush Intcntl
Discover last-minute flight deals from Athens to George Bush Intcntl. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Athens to George Bush Intcntl
Search for one-way flight options from Athens to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Athens to Houston George Bush Intcntl Airport flights typically cost between £565 and £660 in November.
The cheapest return price found within the last 5 days was £747 on United Airlines (19 Nov–2 Dec).