HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

$217+ Cheap flights from George Bush Intcntl (IAH) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATH
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Greece

Keep the following information in mind while searching for George Bush Intcntl to Greece flight deals. Data was last updated julio 29, 2025.

Round-trip from

$598
(FlightHub)

One-way from

$217
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,142
From Houston George Bush Intcntl to Greece
Search Deals
One-way flight from Houston George Bush Intcntl to Greece
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from George Bush Intcntl to Greece

Cheapest flights from George Bush Intcntl to Greece
Explore the most affordable flight options available from George Bush Intcntl to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/259:00 pmIAH - SKG
1 stop15h 25mTurkish Airlines
mar. 9/29:35 amSKG - IAH
1 stop35h 05mTurkish Airlines
Deal found 7/28$599
This FlightHub deal was found by Cheapflights users on 7/29. 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.
mar. 9/309:00 pmIAH - ATH
1 stop27h 55mTurkish Airlines
lun. 10/2010:25 amATH - IAH
1 stop16h 40mTurkish Airlines
Deal found 7/29$601
This United Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 9/110:00 amIAH - ATH
1 stop16h 05mUnited Airlines
dom. 11/236:15 amATH - IAH
1 stop16h 20mUnited Airlines
Deal found 7/27$604
This Air Canada deal was found by Cheapflights users on 7/27. 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.
sáb. 10/256:16 pmIAH - ATH
2 stops33h 19mAir Canada
sáb. 11/81:10 pmATH - IAH
2 stops40h 29mAir Canada
Deal found 7/27$607
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
dom. 10/1212:58 pmIAH - ATH
1 stop20h 22mMultiple Airlines
vie. 10/178:25 amATH - IAH
2 stops23h 20mMultiple Airlines
Deal found 7/29$622
This Iberia deal was found by Cheapflights users on 7/27. 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.
lun. 10/209:47 amIAH - ATH
2 stops21h 28mIberia
dom. 11/97:15 amATH - IAH
2 stops49h 15mIberia
Deal found 7/27$647
This Lufthansa deal was found by Cheapflights users on 7/27. 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.
lun. 10/206:50 pmIAH - ATH
2 stops18h 10mLufthansa
sáb. 11/1512:50 pmATH - IAH
2 stops18h 07mLufthansa
Deal found 7/27$656
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:15 amIAH - JTR
2 stops25h 35mMultiple Airlines
lun. 8/188:45 pmJTR - IAH
2 stops32h 04mMultiple Airlines
Deal found 7/28$695
This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/23:30 pmIAH - HER
1 stop16h 05mBritish Airways
mar. 9/95:35 pmHER - IAH
2 stops37h 45mBritish Airways
Deal found 7/28$700
This Ovago deal was found by Cheapflights users on 7/29. 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.
lun. 9/13:30 pmIAH - JMK
1 stop15h 15mBritish Airways
lun. 9/87:15 pmJMK - IAH
1 stop26h 25mBritish Airways
Deal found 7/29$705
This Ovago deal was found by Cheapflights users on 7/27. 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.
lun. 8/253:30 pmIAH - JTR
1 stop14h 20mBritish Airways
mié. 9/105:10 pmJTR - IAH
1 stop34h 05mBritish Airways
Deal found 7/27$707
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/253:35 pmIAH - SKG
1 stop18h 20mLufthansa
mar. 9/27:00 pmSKG - IAH
2 stops30h 09mLufthansa
Deal found 7/28$713

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 julio 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Greece that are best for you.

Fly from

George Bush Intcntl

Fly to

Greece

Route

Depart

Return

Price

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

lun. 8/18

2:25 pm-8:25 pm

1 stop22h 00m

Thessaloniki Makedonia

mié. 9/17

9:35 am-7:05 pm

1 stop17h 30m

$598

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

vie. 8/29

2:25 pm-3:05 am

1 stop28h 40m

Athens Eleftherios V.

jue. 9/11

10:25 am-12:40 pm

1 stop34h 15m

$599

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

lun. 9/1

10:00 am-10:05 am

1 stop16h 05m

Athens Eleftherios V.

dom. 11/23

6:15 am-2:35 pm

1 stop16h 20m

$604

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

sáb. 10/25

6:16 pm-11:35 am

2 stops33h 19m

Athens Eleftherios V.

sáb. 11/8

1:10 pm-9:39 pm

2 stops40h 29m

$607

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

dom. 10/12

12:58 pm-5:20 pm

1 stop20h 22m

Athens Eleftherios V.

vie. 10/17

8:25 am-11:45 pm

2 stops23h 20m

$622

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

lun. 10/20

9:47 am-3:15 pm

2 stops21h 28m

Athens Eleftherios V.

dom. 11/9

7:15 am-12:30 am

2 stops49h 15m

$647

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

lun. 10/20

6:50 pm-9:00 pm

2 stops18h 10m

Athens Eleftherios V.

sáb. 11/15

12:50 pm-10:57 pm

2 stops18h 07m

$656

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

lun. 8/11

7:15 am-4:50 pm

2 stops25h 35m

Thera Santorini

lun. 8/18

8:45 pm-8:49 pm

2 stops32h 04m

$695

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

mar. 9/2

3:30 pm-3:35 pm

1 stop16h 05m

Heraklion N. Kazantzakis Apt.

mar. 9/9

5:35 pm-11:20 pm

2 stops37h 45m

$700

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

lun. 9/1

3:30 pm-2:45 pm

1 stop15h 15m

Mikonos

lun. 9/8

7:15 pm-1:40 pm

1 stop26h 25m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from George Bush Intcntl to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from George Bush Intcntl 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 George Bush Intcntl Airport to Greece

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Greece?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Greece (average of $679). Flying from Houston George Bush Intcntl Airport to Greece in June is currently the most expensive (average of $1,286). 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 IAH to GR?

Find hourly flight availability from George Bush Intcntl 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 julio 29, 2025.

When flying from Houston George Bush Intcntl Airport 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 julio 29, 2025.
Peruse reviews from past customers who have flown with KLM, SWISS, and United Airlines from Houston George Bush Intcntl Airport to Greece 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
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,683 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,899 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,925 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Greece one-way?

    $388 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from $460 and $476, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Greece?

    The most popular flight routes from Houston George Bush Intcntl Airport to Greece are Houston George Bush Intcntl - Athens Eleftherios V., Houston George Bush Intcntl - Thera Santorini and Houston George Bush Intcntl - Heraklion N. Kazantzakis Apt..

  • Can I find deals for flights from George Bush Intcntl to Greece that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Greece?

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

  • Can I find deals for business class flights from George Bush Intcntl to Greece?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Greece?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Greece (average of $679). Flying from Houston George Bush Intcntl Airport to Greece in June is currently the most expensive (average of $1,286). 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 George Bush Intcntl to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Hobby to Charles de Gaulle flights
Hobby to Madrid flights
Hobby to Gatwick flights
George Bush Intcntl to Istanbul flights
Hobby to London City flights
Hobby to Istanbul flights
Hobby to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Charles de Gaulle flights
George Bush Intcntl to Madrid flights
George Bush Intcntl to Gatwick flights
Hobby to Athens flights
Hobby to Amsterdam flights
George Bush Intcntl to London City flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Hobby to Frankfurt flights
George Bush Intcntl to Athens flights
George Bush Intcntl to Amsterdam flights
Hobby to Orly flights
George Bush Intcntl to Frankfurt flights
Hobby to Barcelona-El Prat flights
Hobby to Munich flights
George Bush Intcntl to Orly flights
Hobby to Lisbon flights
Hobby to Dublin flights
Hobby to Vicenza flights
George Bush Intcntl to Munich flights
Hobby to Sabiha Gokcen flights
George Bush Intcntl to Sabiha Gokcen flights
George Bush Intcntl to Barcelona-El Prat flights
George Bush Intcntl to Lisbon flights
Hobby to Malpensa flights
Hobby to Zurich flights
Hobby to Bruxelles-National flights
George Bush Intcntl to Dublin flights
Hobby to Keflavik Intl flights
Hobby to Linate flights
Hobby to Berlin flights
George Bush Intcntl to Vicenza flights
George Bush Intcntl to Malpensa flights
Hobby to Budapest flights
George Bush Intcntl to Stansted flights
Hobby to Otopeni Intl flights
George Bush Intcntl to Budapest flights
George Bush Intcntl to Zurich flights
George Bush Intcntl to Bruxelles-National flights
George Bush Intcntl to Keflavik Intl flights
George Bush Intcntl to Linate flights

Top 9 airlines flying from George Bush Intcntl to Greece

Discover the top 9 airlines that operate flights from George Bush Intcntl 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$1,006FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$594Average$751FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$598Average$1,115FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$605Average$1,054FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$606Average$1,198FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$638Average$1,012FlexibilityNo cancel feeOn-time77%
DeltaCheapest$642Average$1,183FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$685Average$1,352FlexibilityNo cancel feeOn-time76%
KLMCheapest$696Average$1,086FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.