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$371+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — HOU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$670
(lastminute.com)

One-way from

$371
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,045
From Greece to Houston
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One-way flight from Greece to Houston
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Highest demand for flights based on searches. 10% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This lastminute.com deal was found by Cheapflights users on 9/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:45 pmATH - IAH
1 stop35h 25mTurkish Airlines
Sat 11/159:05 pmIAH - ATH
1 stop27h 55mTurkish Airlines
Deal found 9/16$670
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:40 pmATH - IAH
1 stop29h 30mTurkish Airlines
Sun 11/92:55 pmIAH - ATH
1 stop33h 55mTurkish Airlines
Deal found 9/14$722
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:00 pmATH - IAH
1 stop22h 40mTurkish Airlines
Fri 10/242:25 pmIAH - ATH
1 stop35h 25mTurkish Airlines
Deal found 9/14$729
This British Airways deal was found by Cheapflights users on 9/14. 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.
Wed 11/512:50 pmATH - IAH
1 stop16h 40mBritish Airways
Mon 11/179:45 pmIAH - ATH
1 stop32h 00mBritish Airways
Deal found 9/14$751
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/278:10 pmATH - IAH
1 stop25h 55mAmerican Airlines
Sun 11/96:06 pmIAH - ATH
2 stops17h 04mAmerican Airlines
Deal found 9/14$754
This Air France deal was found by Cheapflights users on 9/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:25 amATH - IAH
1 stop18h 10mAir France
Tue 12/24:05 pmIAH - ATH
1 stop13h 30mAir France
Deal found 9/14$758
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/311:45 pmATH - HOU
2 stops26h 33mDelta
Fri 11/76:44 pmHOU - ATH
2 stops31h 51mDelta
Deal found 9/16$758
This Delta deal was found by Cheapflights users on 9/14. 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 11/33:25 amATH - IAH
2 stops26h 46mDelta
Tue 11/1812:59 pmIAH - ATH
2 stops16h 36mDelta
Deal found 9/14$759
This Delta deal was found by Cheapflights users on 9/15. 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 10/263:35 amATH - IAH
1 stop18h 20mDelta
Sun 11/94:05 pmIAH - ATH
1 stop13h 30mDelta
Deal found 9/15$760
This Delta deal was found by Cheapflights users on 9/15. 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 10/271:45 pmATH - HOU
2 stops26h 33mDelta
Sun 11/96:00 amHOU - ATH
2 stops23h 35mDelta
Deal found 9/15$760
This British Airways deal was found by Cheapflights users on 9/14. 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.
Tue 11/47:55 pmATH - IAH
2 stops36h 52mBritish Airways
Sat 11/158:10 amIAH - ATH
2 stops23h 40mBritish Airways
Deal found 9/14$762
This Air France deal was found by Cheapflights users on 9/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:25 amATH - IAH
1 stop18h 10mAir France
Fri 10/243:50 pmIAH - ATH
1 stop14h 30mAir France
Deal found 9/14$764

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 September 16, 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.

Sun 11/2

3:45 pm-7:10 pm

1 stop35h 25m

Houston George Bush Intcntl

Sat 11/15

9:05 pm-9:00 am

1 stop27h 55m

$670

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 10/27

9:40 pm-8:10 pm

1 stop29h 30m

Houston George Bush Intcntl

Sun 11/9

9:05 pm-8:50 am

1 stop27h 45m

$727

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 10/14

10:00 pm-7:05 pm

1 stop29h 05m

Houston George Bush Intcntl

Tue 12/2

9:05 pm-9:00 am

1 stop27h 55m

$729

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 11/5

12:50 pm-9:30 pm

1 stop16h 40m

Houston George Bush Intcntl

Mon 11/17

9:45 pm-1:45 pm

1 stop32h 00m

$751

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 11/6

12:50 pm-9:30 pm

1 stop16h 40m

Houston George Bush Intcntl

Sun 11/16

3:50 pm-1:20 am

1 stop25h 30m

$751

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sun 11/2

3:25 am-1:55 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 11/17

4:05 pm-1:35 pm

1 stop13h 30m

$754

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 10/27

8:10 pm-3:05 pm

1 stop25h 55m

Houston George Bush Intcntl

Sun 11/9

3:50 pm-7:10 pm

1 stop19h 20m

$754

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

Fri 10/31

1:45 pm-9:18 am

2 stops26h 33m

Houston Hobby

Fri 11/7

6:44 pm-10:35 am

2 stops31h 51m

$758

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 11/3

3:25 am-10:11 pm

2 stops26h 46m

Houston George Bush Intcntl

Tue 11/18

12:59 pm-1:35 pm

2 stops16h 36m

$759

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 10/27

1:45 pm-8:47 am

2 stops26h 02m

Houston George Bush Intcntl

Sun 11/9

4:05 pm-1:35 pm

1 stop13h 30m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 34 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 $330). 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 September 16, 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.

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 September 16, 2025.
Peruse reviews from past customers who have flown with KLM, Turkish Airlines, and British Airways 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.
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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.

  • How long is the flight from Greece to Houston?

    Departing from Greece to Houston will take you 16h 40m. The distance between Greece and Houston is about 6320 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $330). 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 3 airlines flying from Greece to Houston

Discover the top 3 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$673Average$853FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$700Average$986FlexibilityNo cancel feeOn-time77%
KLMCheapest$815Average$1,064FlexibilityNo cancel feeOn-time75%

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