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$611+ Cheap flights from Greece 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — HOU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Greece to Houston

Keep the following information in mind while searching for Greece to Houston flight deals. Data was last updated March 31, 2025.

Round-trip from

$690
(Kiwi.com)

One-way from

$611
(StudentUniverse)

Popular in

January

Cheapest in

March

Average price

$724
From Greece to Houston
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One-way flight from Greece to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Greece to Houston

Cheapest flights from Greece to Houston
Explore the most affordable flight options available from Greece to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/114:00 pmATH - IAH
1 stop35h 46mMultiple Airlines
Sat 9/62:35 pmIAH - ATH
2 stops25h 10mMultiple Airlines
Deal found 3/31$690
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:00 pmATH - IAH
1 stop25h 40mBritish Airways
Tue 7/293:30 pmIAH - ATH
1 stop25h 40mBritish Airways
Deal found 3/31$701
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 4/136:00 amATH - IAH
2 stops25h 03mDelta
Sun 4/273:50 pmIAH - ATH
1 stop14h 20mDelta
Deal found 3/30$712
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 4/146:00 amATH - HOU
2 stops19h 48mDelta
Tue 4/2210:13 amHOU - ATH
1 stop16h 42mDelta
Deal found 3/30$715
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1310:30 amATH - HOU
1 stop19h 57mKLM
Sun 4/276:00 amHOU - ATH
1 stop20h 55mKLM
Deal found 3/30$717
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 4/121:00 pmATH - IAH
2 stops18h 59mAmerican Airlines
Mon 4/282:57 pmIAH - ATH
2 stops18h 38mAmerican Airlines
Deal found 3/31$719
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:55 amATH - IAH
1 stop23h 10mTurkish Airlines
Tue 7/299:00 pmIAH - ATH
1 stop22h 05mTurkish Airlines
Deal found 3/31$741
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 5/512:10 pmATH - IAH
2 stops28h 53mUnited Airlines
Sun 5/186:37 amIAH - ATH
1 stop19h 53mUnited Airlines
Deal found 3/30$782
This Austrian Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 5/56:30 amATH - IAH
2 stops20h 25mAustrian Airlines
Sun 5/184:20 pmIAH - ATH
2 stops23h 20mAustrian Airlines
Deal found 3/30$854
This Iberia deal was found by Cheapflights users on 3/30. 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.
Sun 4/138:15 pmATH - IAH
2 stops29h 11mIberia
Sun 4/276:25 amIAH - ATH
2 stops24h 45mIberia
Deal found 3/30$943
This Virgin Atlantic deal was found by Cheapflights users on 3/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:30 amATH - HOU
1 stop20h 38mVirgin Atlantic
Sun 5/1810:22 amHOU - ATH
2 stops18h 58mVirgin Atlantic
Deal found 3/30$1,015
This British Airways deal was found by Cheapflights users on 3/30. 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.
Sun 4/136:20 amATH - HOU
2 stops19h 41mBritish Airways
Sun 4/272:10 pmHOU - ATH
2 stops20h 10mBritish Airways
Deal found 3/30$1,082

Cheapflights Fare Finder

Customize your flight search to find flights from Greece 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 March 31, 2025.
Use the filters below to find and compare flights from Greece to Houston that are best for you.

Fly from

Greece

Fly to

Houston

Route

Depart

Return

Price

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 6/11

4:00 pm-7:46 pm

1 stop35h 46m

Houston George Bush Intcntl

Sat 9/6

2:35 pm-11:45 pm

2 stops25h 10m

$690

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 4/29

8:00 pm-1:40 pm

1 stop25h 40m

Houston George Bush Intcntl

Tue 7/29

3:30 pm-1:10 am

1 stop25h 40m

$701

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 4/13

6:00 am-11:03 pm

2 stops25h 03m

Houston George Bush Intcntl

Sun 4/27

3:50 pm-2:10 pm

1 stop14h 20m

$712

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

Mon 4/14

6:00 am-5:48 pm

2 stops19h 48m

Houston Hobby

Tue 4/22

10:13 am-10:55 am

1 stop16h 42m

$715

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

Sun 4/13

10:30 am-10:27 pm

1 stop19h 57m

Houston Hobby

Sun 4/27

6:00 am-10:55 am

1 stop20h 55m

$717

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 4/12

1:00 pm-11:59 pm

2 stops18h 59m

Houston George Bush Intcntl

Mon 4/28

2:57 pm-5:35 pm

2 stops18h 38m

$719

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 4/28

3:55 am-7:05 pm

1 stop23h 10m

Houston George Bush Intcntl

Tue 7/29

9:00 pm-3:05 am

1 stop22h 05m

$741

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 5/5

12:10 pm-9:03 am

2 stops28h 53m

Houston George Bush Intcntl

Sun 5/18

6:37 am-10:30 am

1 stop19h 53m

$782

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 5/5

6:30 am-6:55 pm

2 stops20h 25m

Houston George Bush Intcntl

Sun 5/18

4:20 pm-11:40 pm

2 stops23h 20m

$854

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 4/13

8:15 pm-5:26 pm

2 stops29h 11m

Houston George Bush Intcntl

Sun 4/27

6:25 am-3:10 pm

2 stops24h 45m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 33 results
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Best time to book a flight from Greece to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Greece 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 Greece to Houston

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

Currently, September is the cheapest month in which you can book a flight from Greece to Houston (average of $230). Flying from Greece to Houston in March is currently the most expensive (average of $334). 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 GR to HOU?

Find hourly flight availability from Greece 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 March 31, 2025.

When flying from Greece to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 31, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM from Greece to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
770 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.4
Good
1,425 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Greece to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Greece to Houston are Aer Lingus ($611), Turkish Airlines ($667), and British Airways ($714).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greece 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 Greece to Houston?

    Currently, September is the cheapest month in which you can book a flight from Greece to Houston (average of $230). Flying from Greece to Houston in March is currently the most expensive (average of $334). 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 Greece to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Greece to Houston

Discover the top 4 airlines that operate flights from Greece 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$673Average$824FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$700Average$959FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$766Average$999FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$822Average$1,090FlexibilityNo cancel feeOn-time76%
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