Athens

$243+ Cheap flights from George Bush Intcntl (IAH) to Athens (ATH)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATH
Feb 5 — Feb 121
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Cheap flight deals from George Bush Intcntl to Athens

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$434
(Cheapflightsfares)

One-way from

$243
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$688
Provider with most accurate pricing for Houston George Bush Intcntl-Athens Eleftherios V. flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Athens Eleftherios V. flights.
From Houston George Bush Intcntl to Athens Eleftherios V.
One-way flight from Houston George Bush Intcntl to Athens Eleftherios V.
Highest demand for flights based on searches. 31% potential increase in price ($402 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Find flight deals from George Bush Intcntl to Athens

Cheapest flights from George Bush Intcntl to Athens
Explore the most affordable flight options available from George Bush Intcntl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:50 pmIAH - ATH
1 stop19h 40mBritish Airways
Tue 2/244:55 pmATH - IAH
1 stop29h 10mBritish Airways
Deal found 1/5$434
This oojo deal was found by Cheapflights users on 1/6. 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.
Tue 1/276:10 pmIAH - ATH
2 stops35h 10mBritish Airways
Tue 2/37:35 amATH - IAH
1 stop38h 30mBritish Airways
Deal found 1/6$438
This British Airways deal was found by Cheapflights users on 1/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:10 pmIAH - ATH
2 stops34h 20mBritish Airways
Tue 2/174:55 pmATH - IAH
1 stop29h 10mBritish Airways
Deal found 1/6$443
This oojo deal was found by Cheapflights users on 1/6. 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.
Sun 3/156:40 pmIAH - ATH
2 stops38h 10mBritish Airways
Tue 3/316:30 pmATH - IAH
2 stops35h 01mBritish Airways
Deal found 1/6$446
This Travelocity deal was found by Cheapflights users on 1/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:50 pmIAH - ATH
1 stop15h 15mBritish Airways
Fri 3/137:45 amATH - IAH
2 stops23h 07mBritish Airways
Deal found 1/5$453
This American Airlines deal was found by Cheapflights users on 1/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:03 pmIAH - ATH
2 stops18h 47mAmerican Airlines
Fri 3/137:45 amATH - IAH
2 stops23h 08mAmerican Airlines
Deal found 1/5$456
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:30 pmIAH - ATH
1 stop25h 45mDelta
Fri 3/1312:20 pmATH - IAH
1 stop18h 39mDelta
Deal found 1/5$468
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:30 pmIAH - ATH
1 stop25h 45mDelta
Tue 3/2411:50 amATH - IAH
1 stop31h 01mDelta
Deal found 1/6$473
This Air France deal was found by Cheapflights users on 1/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/274:05 pmIAH - ATH
1 stop13h 30mMultiple Airlines
Tue 2/36:05 amATH - IAH
1 stop15h 25mMultiple Airlines
Deal found 1/6$474
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Tue 2/311:55 amIAH - ATH
2 stops29h 45mLufthansa
Tue 2/106:25 amATH - IAH
1 stop15h 45mLufthansa
Deal found 1/4$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Athens 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 January 6, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Athens that are best for you.

Fly from

George Bush Intcntl

Fly to

Athens

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/10

4:50 pm-1:20 am

2 stops24h 30m

Athens Eleftherios V.

Tue 2/24

4:55 pm-11:53 pm

2 stops38h 58m

$441

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 3/15

4:50 pm-3:55 pm

1 stop16h 05m

Athens Eleftherios V.

Tue 3/31

7:55 am-10:31 pm

2 stops22h 36m

$443

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 2/2

4:50 pm-11:10 pm

2 stops22h 20m

Athens Eleftherios V.

Tue 2/17

4:55 pm-10:31 pm

2 stops37h 36m

$448

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 3/4

3:30 pm-1:15 am

1 stop25h 45m

Athens Eleftherios V.

Fri 3/13

12:20 pm-11:59 pm

1 stop18h 39m

$468

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 2/25

3:50 pm-1:05 am

1 stop25h 15m

Athens Eleftherios V.

Sun 3/1

4:50 pm-2:05 pm

1 stop29h 15m

$483

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 1/23

6:10 pm-9:55 pm

2 stops19h 45m

Athens Eleftherios V.

Wed 2/4

7:50 am-10:49 pm

2 stops22h 59m

$491

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

5:11 pm-10:40 am

2 stops34h 29m

Athens Eleftherios V.

Wed 3/18

10:55 am-5:25 pm

2 stops37h 30m

$521

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 3/20

4:50 pm-3:55 pm

1 stop16h 05m

Athens Eleftherios V.

Sat 3/28

4:55 pm-1:25 pm

1 stop27h 30m

$532

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 1/23

3:30 pm-4:30 pm

1 stop17h 00m

Athens Eleftherios V.

Fri 2/6

6:05 am-1:30 pm

1 stop15h 25m

$537

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 1/23

3:30 pm-1:15 am

1 stop25h 45m

Athens Eleftherios V.

Wed 2/4

5:25 pm-1:30 pm

1 stop28h 05m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 17 results
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Compare providers for flights from George Bush Intcntl to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Athens in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Athens flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Athens flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Athens flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Athens?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Athens. Price data was last updated on January 2, 2026.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Athens (average of $506). Flying from Houston George Bush Intcntl Airport to Athens in July is currently the most expensive (average of $950). 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 Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated January 6, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Turkish Airlines from Houston George Bush Intcntl Airport to Athens 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.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Athens from Houston George Bush Intcntl?

    Located just 12.3 mi from the city center, Athens Eleftherios V. is the airport most travelers will use when flying to Athens from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Eleftherios V. (ATH) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 9 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Athens?

    For as low as $441, British Airways can have you in Athens from Houston George Bush Intcntl Airport in 24h 30m. The distance from Houston George Bush Intcntl Airport to Athens is about 6320 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Athens round-trip?

    Currently priced at $545, Delta will fly you from Houston George Bush Intcntl Airport to Athens and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air France - these airlines can fly you to your destination from $567 and $580, respectively. Users have found that Delta is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Athens one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $390. However, be on the lookout for offers from Delta and KLM, as they are both options that can get you from Houston George Bush Intcntl Airport to Athens for a low price.

  • Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Athens?

  • What are some popular things to do or see while on a layover in Istanbul?

    The majority of Istanbul visitors spend their time at Taksim Square, Beyazit Meydani, and Laleli Camii. Those on a layover in Istanbul interested in visiting Taksim Square, Beyazit Meydani, or Laleli Camii can do so by traveling 20.8 mi, 21.7 mi, and 21.5 mi, respectively from Istanbul. Those on a layover in Istanbul in need of a rental car can book one at Istanbul for about $35.

  • What are some popular points of interest to see during a layover in London?

    London travelers tend to visit Hyde Park, Buckingham Palace, and Piccadilly Circus more than any other notable places. Hyde Park, Buckingham Palace, and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $35 per day.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Athens flights?

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

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

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

    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 Athens.

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Athens (average of $506). Flying from Houston George Bush Intcntl Airport to Athens in July is currently the most expensive (average of $950). 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

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Alternative routes for George Bush Intcntl to Athens

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from George Bush Intcntl to Athens

Discover the top 9 airlines that operate flights from George Bush Intcntl to Athens. 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$545Average$833FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$980FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$580Average$887FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$583Average$687FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$591Average$993FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$626Average$1,046FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$629Average$1,198FlexibilityNo cancel feeOn-time71%
KLMCheapest$655Average$978FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$696Average$1,265FlexibilityNo cancel feeOn-time76%

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