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Greece

$216+ Cheap flights from Houston to Greece

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Houston to Greece

Keep the following information in mind while searching for Houston to Greece flight deals. Data was last updated July 2, 2025.

Round-trip from

$656
(KLM)

One-way from

$216
(Norse)

Popular in

June

Cheapest in

February

Average price

$1,188
From Houston to Greece
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One-way flight from Houston to Greece
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($383 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Greece

Cheapest flights from Houston to Greece
Explore the most affordable flight options available from Houston to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This KLM deal was found by Cheapflights users on 6/30. 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.
Wed 11/123:30 pmIAH - SKG
1 stop13h 20mKLM
Mon 11/171:40 pmSKG - IAH
1 stop31h 50mKLM
Deal found 6/30$656
This Austrian Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 11/1212:10 pmIAH - SKG
2 stops19h 05mAustrian Airlines
Mon 11/174:00 pmSKG - IAH
2 stops37h 44mAustrian Airlines
Deal found 6/30$673
This Ovago deal was found by Cheapflights users on 6/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:45 pmIAH - JMK
1 stop16h 45mLufthansa
Mon 10/206:55 pmJMK - IAH
1 stop29h 40mLufthansa
Deal found 6/30$700
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:35 pmIAH - JMK
1 stop17h 35mMultiple Airlines
Mon 10/209:25 pmJMK - IAH
2 stops32h 49mMultiple Airlines
Deal found 6/30$725
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:00 pmIAH - SKG
1 stop15h 25mTurkish Airlines
Tue 8/269:15 pmSKG - IAH
1 stop23h 25mTurkish Airlines
Deal found 6/30$758
This Lufthansa deal was found by Cheapflights users on 6/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/113:35 pmIAH - SKG
2 stops15h 10mLufthansa
Tue 8/267:00 pmSKG - IAH
1 stop26h 35mLufthansa
Deal found 6/30$791
This British Airways deal was found by Cheapflights users on 7/1. 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 9/93:30 pmIAH - JMK
1 stop15h 40mBritish Airways
Thu 9/181:40 pmJMK - IAH
1 stop37h 35mBritish Airways
Deal found 7/1$793
This United deal was found by Cheapflights users on 6/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:22 pmIAH - SKG
2 stops19h 33mMultiple Airlines
Tue 8/269:10 pmSKG - IAH
2 stops24h 25mMultiple Airlines
Deal found 6/30$801
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/1512:57 pmIAH - ATH
2 stops23h 53mMultiple Airlines
Sat 8/304:00 pmATH - IAH
1 stop21h 00mMultiple Airlines
Deal found 7/1$802
This CrystalTravel deal was found by Cheapflights users on 7/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:35 pmIAH - ATH
1 stop21h 35mLufthansa
Mon 9/156:35 pmATH - IAH
1 stop27h 00mLufthansa
Deal found 7/1$803
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/287:31 amIAH - ATH
2 stops21h 19mUnited Airlines
Fri 9/1212:10 pmATH - IAH
1 stop15h 32mUnited Airlines
Deal found 7/1$805
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Thu 9/187:20 amIAH - ATH
2 stops18h 45mAir Canada
Thu 10/21:10 pmATH - IAH
1 stop17h 04mAir Canada
Deal found 7/1$806

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Greece 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 July 2, 2025.
Use the filters below to find and compare flights from Houston to Greece that are best for you.

Fly from

Houston

Fly to

Greece

Route

Depart

Return

Price

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Wed 11/12

3:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Mon 11/17

1:40 pm-1:30 pm

1 stop31h 50m

$656

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Wed 11/12

12:10 pm-3:15 pm

2 stops19h 05m

Thessaloniki Makedonia

Mon 11/17

4:00 pm-9:44 pm

2 stops37h 44m

$673

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 10/13

4:45 pm-5:30 pm

1 stop16h 45m

Mikonos

Mon 10/20

6:55 pm-4:35 pm

1 stop29h 40m

$700

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 10/13

3:35 pm-5:10 pm

1 stop17h 35m

Mikonos

Mon 10/20

9:25 pm-10:14 pm

2 stops32h 49m

$725

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 8/11

9:00 pm-8:25 pm

1 stop15h 25m

Thessaloniki Makedonia

Tue 8/26

9:15 pm-12:40 pm

1 stop23h 25m

$758

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 8/11

3:35 pm-2:45 pm

2 stops15h 10m

Thessaloniki Makedonia

Tue 8/26

7:00 pm-1:35 pm

1 stop26h 35m

$791

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Tue 9/9

3:30 pm-3:10 pm

1 stop15h 40m

Mikonos

Thu 9/18

1:40 pm-7:15 pm

1 stop37h 35m

$793

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 8/11

2:22 pm-5:55 pm

2 stops19h 33m

Thessaloniki Makedonia

Tue 8/26

9:10 pm-1:35 pm

2 stops24h 25m

$801

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 8/15

12:57 pm-8:50 pm

2 stops23h 53m

Athens Eleftherios V.

Sat 8/30

4:00 pm-5:00 am

1 stop21h 00m

$802

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 9/5

3:35 pm-9:10 pm

1 stop21h 35m

Athens Eleftherios V.

Mon 9/15

6:35 pm-1:35 pm

1 stop27h 00m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 54 results
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Best time to book a flight from Houston to Greece

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Greece (average of $679). Flying from Houston to Greece in June is currently the most expensive (average of $1,288). 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 HOU to GR?

Find hourly flight availability from Houston to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from Houston to Greece, 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 Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated July 2, 2025.
See what other customers who have flown with Emirates, Delta, and KLM from Houston to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,285 reviews
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,983 reviews
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,366 reviews
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
809 reviews
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,472 reviews
Emirates
8.1
Very good
3,285 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Houston to Greece. 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 Houston to Greece one-way?

    The cheapest airlines for a one-way flight from Houston to Greece are Turkish Airlines ($392), Lufthansa ($480), and American Airlines ($481).

  • What are the most popular routes from Houston to Greece?

    Most travelers choose Houston Hobby - Athens Eleftherios V., Houston George Bush Intcntl - Athens Eleftherios V. or Houston Hobby - Thera Santorini when deciding on the best route from Houston to Greece.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Greece (average of $679). Flying from Houston to Greece in June is currently the most expensive (average of $1,288). 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

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Alternative routes for Houston to Greece

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Top 9 airlines flying from Houston to Greece

Discover the top 9 airlines that operate flights from Houston to Greece. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$982FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$587Average$784FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$591Average$1,182FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$599Average$1,184FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$606Average$1,223FlexibilityNo cancel feeOn-time71%
KLMCheapest$630Average$1,106FlexibilityNo cancel feeOn-time75%
DeltaCheapest$640Average$1,186FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$646Average$1,136FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$685Average$1,357FlexibilityNo cancel feeOn-time76%

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