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Greece

$292+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
mars 10 — mars 171
mar. 3/10
mar. 3/17
1 adult, Economy
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Cheap 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 février 8, 2026.

This oojo deal was found by Cheapflights users on 2/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/106:26 pm
IAH
-
ATH
2 stops23h 54m
British Airways
mer. 3/188:20 pm
ATH
-
IAH
1 stop25h 45m
British Airways
Deal found 2/7$535
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/106:40 pm
IAH
-
ATH
2 stops23h 40m
British Airways
jeu. 3/197:30 am
ATH
-
IAH
1 stop20h 30m
British Airways
Deal found 2/6$536
This oojo deal was found by Cheapflights users on 2/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/164:36 pm
IAH
-
ATH
2 stops23h 34m
British Airways
lun. 3/308:50 pm
ATH
-
IAH
2 stops32h 41m
British Airways
Deal found 2/7$538
This oojo deal was found by Cheapflights users on 2/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1012:18 pm
HOU
-
ATH
2 stops24h 12m
British Airways
mer. 3/188:20 pm
ATH
-
HOU
2 stops30h 30m
British Airways
Deal found 2/7$538
This KLM deal was found by Cheapflights users on 2/5. 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.
lun. 3/234:30 pm
IAH
-
SKG
1 stop13h 20m
KLM
mer. 4/111:20 am
SKG
-
IAH
1 stop33h 55m
KLM
Deal found 2/5$539
This American Airlines deal was found by Cheapflights users on 2/6. 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.
dim. 3/1510:50 pm
IAH
-
ATH
1 stop19h 30m
American Airlines
mar. 3/316:30 pm
ATH
-
IAH
1 stop26h 55m
American Airlines
Deal found 2/6$539
This KLM deal was found by Cheapflights users on 2/8. 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.
mer. 3/114:30 pm
IAH
-
ATH
1 stop25h 45m
KLM
mar. 3/175:20 pm
ATH
-
IAH
1 stop28h 10m
KLM
Deal found 2/8$540
This oojo deal was found by Cheapflights users on 2/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/1510:50 pm
IAH
-
ATH
1 stop31h 30m
British Airways
mar. 3/318:00 pm
ATH
-
IAH
2 stops35h 53m
British Airways
Deal found 2/5$541
This United Airlines deal was found by Cheapflights users on 2/6. 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.
mar. 3/105:00 am
IAH
-
ATH
2 stops21h 05m
United Airlines
jeu. 3/196:25 am
ATH
-
IAH
2 stops25h 05m
United Airlines
Deal found 2/6$547
This Delta deal was found by Cheapflights users on 2/7. 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.
mer. 3/114:30 pm
IAH
-
ATH
1 stop25h 45m
Delta
mer. 3/2511:50 am
ATH
-
IAH
1 stop31h 01m
Delta
Deal found 2/7$548
This Delta deal was found by Cheapflights users on 2/7. 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.
dim. 3/154:30 pm
IAH
-
ATH
1 stop13h 30m
Delta
mar. 3/241:45 pm
ATH
-
IAH
2 stops27h 45m
Delta
Deal found 2/7$551
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/154:20 pm
HOU
-
ATH
2 stops26h 00m
British Airways
mar. 3/316:30 pm
ATH
-
HOU
2 stops33h 20m
British Airways
Deal found 2/6$563

Find flight deals from Houston to Greece

Keep the following information in mind while searching for Houston to Greece flight deals. Data was last updated février 8, 2026.

Round-trip from

$535
(oojo)

One-way from

$292
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$714
From Houston to Greece
Search Deals
One-way flight from Houston to Greece
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($399 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 février 8, 2026.
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

lun. 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

mer. 4/1

11:20 am-1:15 pm

1 stop33h 55m

$539

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 3/10

4:30 pm-1:15 am

1 stop25h 45m

Athens Eleftherios V.

jeu. 3/19

6:05 am-2:30 pm

1 stop15h 25m

$541

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 3/10

5:00 am-9:05 am

2 stops21h 05m

Athens Eleftherios V.

jeu. 3/19

6:25 am-12:30 am

2 stops25h 05m

$547

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

dim. 3/15

4:30 pm-1:00 pm

1 stop13h 30m

Athens Eleftherios V.

mar. 3/24

1:45 pm-10:30 am

2 stops27h 45m

$551

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

dim. 3/15

5:30 pm-12:25 am

1 stop23h 55m

Athens Eleftherios V.

mar. 3/24

6:25 am-12:30 am

2 stops25h 05m

$558

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

dim. 3/8

4:50 pm-1:20 am

1 stop25h 30m

Athens Eleftherios V.

lun. 3/16

8:10 pm-3:05 pm

1 stop25h 55m

$593

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

dim. 2/22

6:25 am-12:20 pm

2 stops21h 55m

Athens Eleftherios V.

mer. 3/11

10:55 am-3:31 pm

2 stops35h 36m

$596

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

lun. 3/9

10:10 am-10:10 am

2 stops17h 00m

Athens Eleftherios V.

dim. 3/15

10:55 am-8:36 am

2 stops28h 41m

$599

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

sam. 3/7

7:55 pm-10:40 am

2 stops30h 45m

Athens Eleftherios V.

dim. 3/15

10:55 am-8:42 am

2 stops28h 47m

$600

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mer. 2/25

3:50 pm-6:50 pm

1 stop19h 00m

Athens Eleftherios V.

dim. 3/1

2:50 pm-2:05 pm

1 stop31h 15m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 57 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 $502). Flying from Houston to Greece in July is currently the most expensive (average of $886). 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.

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 février 8, 2026.
See what other customers who have flown with United Airlines, Turkish Airlines, and Air Canada 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.
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,259 reviews
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,210 reviews
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,699 reviews
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,775 reviews
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,721 reviews
United Airlines
7.4
Good
9,259 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Houston to Greece?

    Departing from Houston to Greece will take you 13h 20m. Airlines will cover a distance of 6165 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $502). Flying from Houston to Greece in July is currently the most expensive (average of $886). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Houston to Greece

Discover the top 10 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 février 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$485Average$882FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$487Average$973FlexibilityNo cancel feeOn-time70%
DeltaCheapest$493Average$894FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$547Average$1,280FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$571Average$751FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$589Average$1,022FlexibilityNo cancel feeOn-time69%
KLMCheapest$591Average$1,037FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$598Average$882FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$614Average$1,087FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$627Average$1,153FlexibilityNo cancel feeOn-time71%

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