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$424+ Cheap flights from Athens (ATH) to Houston

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — HOU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Athens to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Houston (HO1). 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 junio 12, 2025.

Round-trip from

$740
(Gotogate)

One-way from

$424
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$976
From Athens Eleftherios V. to Houston
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One-way flight from Athens Eleftherios V. to Houston
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Highest demand for flights based on searches. 13% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Athens to Houston

Cheapest flights from Athens to Houston
Explore the most affordable flight options available from Athens to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1911:05 amATH - IAH
1 stop20h 26mBritish Airways
mar. 6/249:00 pmIAH - ATH
1 stop20h 10mBritish Airways
Deal found 6/10$739
This Iberia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1812:00 pmATH - IAH
1 stop16h 50mMultiple Airlines
mar. 6/249:00 pmIAH - ATH
1 stop20h 10mMultiple Airlines
Deal found 6/10$740
This Tripair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/266:55 amATH - HOU
2 stops19h 05mBritish Airways
vie. 7/118:23 pmHOU - ATH
2 stops20h 17mBritish Airways
Deal found 6/11$774
This Turkish Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/193:55 amATH - IAH
1 stop23h 10mTurkish Airlines
jue. 7/109:00 pmIAH - ATH
1 stop22h 05mTurkish Airlines
Deal found 6/11$792
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/66:45 amATH - IAH
2 stops34h 02mUnited Airlines
mié. 10/157:20 amIAH - ATH
2 stops18h 35mUnited Airlines
Deal found 6/12$813
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2312:00 pmATH - IAH
1 stop16h 10mIberia
sáb. 8/307:30 amIAH - ATH
1 stop20h 35mIberia
Deal found 6/12$819
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:00 amATH - IAH
1 stop15h 30mDelta
mar. 11/184:05 pmIAH - ATH
1 stop13h 40mDelta
Deal found 6/9$820
This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/131:15 pmATH - IAH
2 stops40h 04mAir Canada
vie. 11/217:20 amIAH - ATH
2 stops20h 10mAir Canada
Deal found 6/9$839
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/211:40 pmATH - HOU
2 stops27h 43mDelta
mar. 4/75:35 pmHOU - ATH
2 stops23h 35mDelta
Deal found 6/11$840
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/81:00 pmATH - IAH
2 stops18h 43mAmerican Airlines
mié. 11/193:55 pmIAH - ATH
1 stop15h 10mAmerican Airlines
Deal found 6/9$842
This Lufthansa deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:50 pmATH - IAH
1 stop29h 20mLufthansa
sáb. 11/226:55 pmIAH - ATH
1 stop21h 30mLufthansa
Deal found 6/9$844
This Austrian Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:25 pmATH - IAH
2 stops37h 18mAustrian Airlines
vie. 11/2112:05 pmIAH - ATH
2 stops28h 15mAustrian Airlines
Deal found 6/9$850

Cheapflights Fare Finder

Customize your flight search to find flights from Athens to Houston 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Athens to Houston that are best for you.

Fly from

Athens

Fly to

Houston

Route

Depart

Return

Price

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

vie. 6/27

5:25 am-1:35 pm

1 stop16h 10m

Houston George Bush Intcntl

dom. 7/13

3:30 pm-2:35 pm

1 stop15h 05m

$740

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

vie. 7/11

9:45 am-11:04 am

1 stop33h 19m

Houston George Bush Intcntl

vie. 7/18

9:26 pm-9:00 pm

1 stop39h 34m

$768

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

jue. 6/26

6:55 am-6:00 pm

2 stops19h 05m

Houston Hobby

vie. 7/11

8:23 pm-12:40 am

2 stops20h 17m

$774

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 6/26

6:55 am-5:46 pm

2 stops18h 51m

Houston George Bush Intcntl

vie. 7/11

9:00 pm-2:00 am

1 stop21h 00m

$792

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

lun. 10/6

6:45 am-8:47 am

2 stops34h 02m

Houston George Bush Intcntl

mié. 10/15

7:20 am-9:55 am

2 stops18h 35m

$813

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

sáb. 8/23

12:00 pm-8:10 pm

1 stop16h 10m

Houston George Bush Intcntl

sáb. 8/30

7:30 am-12:05 pm

1 stop20h 35m

$819

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

lun. 11/10

6:00 am-1:30 pm

1 stop15h 30m

Houston George Bush Intcntl

mar. 11/18

4:05 pm-1:45 pm

1 stop13h 40m

$820

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

jue. 11/13

1:15 pm-9:19 pm

2 stops40h 04m

Houston George Bush Intcntl

sáb. 11/22

7:20 am-11:30 am

2 stops44h 10m

$839

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

mar. 10/21

1:40 pm-9:23 am

2 stops27h 43m

Houston Hobby

mar. 4/7

5:35 pm-1:10 am

2 stops23h 35m

$840

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

vie. 11/14

6:50 pm-4:10 pm

1 stop29h 20m

Houston George Bush Intcntl

sáb. 11/22

6:55 pm-12:25 am

1 stop21h 30m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 41 results
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Best time to book a flight from Athens to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Athens with our price prediction graph.
Estimated round-trip 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

What is the cheapest month to book a flight from Athens to Houston?

Currently, September is the cheapest month in which you can book a flight from Athens to Houston (average of $230). Flying from Athens to Houston in March is currently the most expensive (average of $332). 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.

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

Find hourly flight availability from Athens to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

One of the essential ways to save on airfare from Athens to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Athens to Houston, see what other customers have to say about Delta, KLM and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Athens to Houston. 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?

    Most people fly from Athens Eleftherios V. (ATH) if they book a flight from Athens to Houston. On average, Eleftherios V. has 0 outbound flights to Houston per day from 3 airlines. Athens Eleftherios V. is conveniently located just 12.3 mi from Athens’s city center.

  • What are the cheapest airlines flying from Athens to Houston round-trip?

    Cheapflights users have booked flights from Athens to Houston round-trip from $740. Other airlines that can offer you cheap pricing are American Airlines, from $792, and United Airlines, from $813. You may be able to fly from Athens to Houston for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to Houston one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $703. Turkish Airlines flights start at $705 while deals on British Airways start at $760 one-way.

  • Can I find deals for flights from Athens to Houston that include hotel bookings?

    Yes. In addition to deals on Athens to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Houston.

  • Can I find deals for business class flights from Athens to Houston?

    Yes. Cheapflights offers flight deals from Athens to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Athens to Houston (average of $230). Flying from Athens to Houston in March is currently the most expensive (average of $332). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Athens to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Hobby flights
Athens to Dallas/Fort Worth flights
Athens to Austin flights
Athens to George Bush Intcntl flights
Athens to San Antonio flights

Top 3 airlines flying from Athens to Houston

Discover the top 3 airlines that operate flights from Athens to Houston. 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$591Average$772FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$700Average$959FlexibilityNo cancel feeOn-time77%
KLMCheapest$875Average$1,064FlexibilityNo cancel feeOn-time75%

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