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Greece

$259+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ATH
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
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 December 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/28. 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 12/314:20 pmIAH - ATH
2 stops24h 15mMultiple Airlines
Thu 1/156:25 amATH - IAH
1 stop19h 50mMultiple Airlines
Deal found 12/28$551
This Cheapflightsfares deal was found by Cheapflights users on 12/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:20 pmIAH - ATH
2 stops16h 20mSWISS
Thu 1/157:05 amATH - IAH
2 stops21h 26mSWISS
Deal found 12/28$586
This Delta deal was found by Cheapflights users on 12/28. 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.
Wed 12/316:00 amIAH - ATH
2 stops19h 55mDelta
Fri 1/166:05 amATH - IAH
1 stop15h 25mDelta
Deal found 12/28$589
This Delta deal was found by Cheapflights users on 12/28. 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.
Tue 12/304:05 pmIAH - ATH
1 stop13h 30mDelta
Thu 1/156:05 amATH - IAH
1 stop15h 25mDelta
Deal found 12/28$591
This Delta deal was found by Cheapflights users on 12/28. 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.
Tue 12/306:00 amHOU - ATH
2 stops19h 55mDelta
Wed 1/216:05 amATH - HOU
2 stops24h 28mDelta
Deal found 12/28$594
This Delta deal was found by Cheapflights users on 12/28. 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.
Wed 12/316:00 amIAH - ATH
2 stops19h 55mDelta
Thu 1/156:05 amATH - IAH
1 stop15h 25mDelta
Deal found 12/28$596
This British Airways deal was found by Cheapflights users on 12/28. 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 12/313:50 pmIAH - ATH
1 stop19h 00mBritish Airways
Wed 1/218:20 pmATH - IAH
1 stop31h 40mBritish Airways
Deal found 12/28$597
This British Airways deal was found by Cheapflights users on 12/28. 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 12/303:50 pmIAH - ATH
1 stop13h 55mBritish Airways
Wed 1/218:20 pmATH - IAH
1 stop25h 45mBritish Airways
Deal found 12/28$598
This Delta deal was found by Cheapflights users on 12/28. 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.
Tue 12/306:00 amHOU - ATH
2 stops23h 35mDelta
Thu 1/156:05 amATH - HOU
2 stops24h 28mDelta
Deal found 12/28$606
This Delta deal was found by Cheapflights users on 12/28. 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.
Tue 12/307:00 amIAH - ATH
2 stops18h 55mDelta
Mon 1/192:35 pmATH - IAH
1 stop31h 20mDelta
Deal found 12/28$607
This British Airways deal was found by Cheapflights users on 12/28. 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 12/314:21 pmHOU - ATH
2 stops24h 44mBritish Airways
Thu 1/157:30 amATH - HOU
2 stops23h 16mBritish Airways
Deal found 12/28$812
This British Airways deal was found by Cheapflights users on 12/28. 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 12/3012:09 pmHOU - ATH
2 stops23h 21mBritish Airways
Thu 1/157:30 amATH - HOU
2 stops23h 16mBritish Airways
Deal found 12/28$841

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 December 30, 2025.

Round-trip from

$494
(Kiwi.com)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,153
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 ($404 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 30, 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

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 2/18

4:05 pm-1:35 pm

1 stop13h 30m

Athens Eleftherios V.

Fri 3/6

6:05 am-1:30 pm

1 stop15h 25m

$533

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 2/16

4:05 pm-1:35 pm

1 stop13h 30m

Athens Eleftherios V.

Thu 3/5

6:05 am-1:30 pm

1 stop15h 25m

$533

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Wed 4/1

11:20 am-1:15 pm

1 stop33h 55m

$538

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 2/18

7:00 am-1:35 pm

2 stops22h 35m

Athens Eleftherios V.

Mon 3/2

1:45 pm-1:30 pm

1 stop31h 45m

$538

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/17

7:00 am-1:35 pm

2 stops22h 35m

Athens Eleftherios V.

Thu 3/5

6:05 am-1:30 pm

1 stop15h 25m

$538

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 1/26

2:55 pm-3:50 pm

2 stops16h 55m

Athens Eleftherios V.

Mon 2/9

8:10 pm-2:05 pm

1 stop25h 55m

$544

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 1/26

5:45 am-1:35 pm

2 stops23h 50m

Athens Eleftherios V.

Mon 2/9

2:35 pm-10:33 pm

2 stops39h 58m

$566

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 2/14

3:30 pm-1:15 am

1 stop25h 45m

Athens Eleftherios V.

Tue 3/3

6:05 am-1:30 pm

1 stop15h 25m

$585

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 2/19

3:30 pm-4:30 pm

1 stop17h 00m

Athens Eleftherios V.

Wed 3/4

6:05 am-1:30 pm

1 stop15h 25m

$585

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 2/15

3:30 pm-1:15 am

1 stop25h 45m

Athens Eleftherios V.

Sat 2/28

1:25 pm-1:30 pm

1 stop32h 05m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 52 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 $504). Flying from Houston to Greece in July is currently the most expensive (average of $913). 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 December 30, 2025.
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
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,123 reviews
United Airlines
7.4
Good
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Turkish Airlines
7.3
Good
4,131 reviews
United Airlines
7.4
Good
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,564 reviews
United Airlines
7.4
Good
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,663 reviews
United Airlines
7.4
Good
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,625 reviews
United Airlines
7.4
Good
9,123 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 - Mikonos 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 $504). Flying from Houston to Greece in July is currently the most expensive (average of $913). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$544Average$907FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$1,010FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$571Average$962FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$572Average$725FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$592Average$1,024FlexibilityNo cancel feeOn-time69%
KLMCheapest$595Average$1,046FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$625Average$1,108FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$629Average$1,153FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$675Average$1,318FlexibilityNo cancel feeOn-time76%

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