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$356+ Cheap flights from Athens (ATH) to Houston

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — HOU
Apr 21 — Apr 281
Di 4/21
Di 4/28
1 adult, Economy
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Cheap flight deals from Athens to Houston

Cheapest flights from Athens to Houston
Explore the most affordable flight options available from Athens to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sa 4/256:40 pm
ATH
-
IAH
1 stop37h 19m
Multiple Airlines
Di 5/56:44 pm
IAH
-
ATH
1 stop26h 46m
Multiple Airlines
Deal found 3/22$613
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sa 4/256:40 pm
ATH
-
IAH
1 stop37h 19m
Multiple Airlines
Fr 5/87:44 pm
IAH
-
ATH
2 stops36h 16m
Multiple Airlines
Deal found 3/22$626
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sa 4/256:40 pm
ATH
-
IAH
1 stop37h 19m
Multiple Airlines
Do 4/306:58 pm
IAH
-
ATH
1 stop26h 22m
Multiple Airlines
Deal found 3/22$631
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sa 4/256:40 pm
ATH
-
IAH
1 stop37h 19m
Multiple Airlines
Mo 5/46:58 pm
IAH
-
ATH
1 stop26h 02m
Multiple Airlines
Deal found 3/22$641
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Di 4/287:30 am
ATH
-
IAH
1 stop22h 34m
Multiple Airlines
Mo 5/46:58 pm
IAH
-
ATH
1 stop26h 02m
Multiple Airlines
Deal found 3/22$646
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fr 4/247:55 am
ATH
-
IAH
1 stop24h 04m
Multiple Airlines
Di 5/56:44 pm
IAH
-
ATH
1 stop26h 46m
Multiple Airlines
Deal found 3/22$676
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Di 4/287:30 am
ATH
-
IAH
1 stop22h 34m
Multiple Airlines
Di 5/53:31 pm
IAH
-
ATH
1 stop29h 59m
Multiple Airlines
Deal found 3/22$679
This Delta deal was found by Cheapflights users on 3/19. 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.
Do 4/96:00 am
ATH
-
HOU
2 stops24h 42m
Delta
Mi 4/226:00 am
HOU
-
ATH
2 stops27h 40m
Delta
Deal found 3/19$931
This Virgin Atlantic deal was found by Cheapflights users on 3/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/99:45 am
ATH
-
HOU
1 stop20h 57m
Virgin Atlantic
Mi 4/221:31 pm
HOU
-
ATH
1 stop13h 29m
Virgin Atlantic
Deal found 3/19$935
This Delta deal was found by Cheapflights users on 3/17. 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.
Di 3/311:35 pm
ATH
-
HOU
2 stops28h 48m
Delta
Di 4/75:27 pm
HOU
-
ATH
2 stops21h 33m
Delta
Deal found 3/17$941
This Delta deal was found by Cheapflights users on 3/19. 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.
So 5/39:45 am
ATH
-
HOU
1 stop21h 22m
Delta
So 5/106:00 am
HOU
-
ATH
2 stops26h 30m
Delta
Deal found 3/19$944
This Delta deal was found by Cheapflights users on 3/21. 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.
Sa 4/1810:05 am
ATH
-
HOU
2 stops21h 03m
Delta
Fr 4/241:31 pm
HOU
-
ATH
2 stops25h 29m
Delta
Deal found 3/21$959

Find flight deals from Athens to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Houston (HO1). 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 März 22, 2026.

Round-trip from

$613
(Kiwi.com)

One-way from

$356
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$755
From Athens Eleftherios V. to Houston
Search Deals
One-way flight from Athens Eleftherios V. to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to Houston 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 März 22, 2026.
Use the filters below to find and compare flights from Athens to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Do 4/2

3:40 pm-12:45 pm

1 stop29h 05m

Houston George Bush Intcntl

So 4/5

9:05 pm-3:05 am

1 stop22h 00m

$848

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mi 4/22

3:55 am-7:10 pm

1 stop23h 15m

Houston George Bush Intcntl

Mo 4/27

9:05 pm-3:05 am

1 stop22h 00m

$848
Quickest round-trip

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

So 4/19

10:25 am-7:10 pm

1 stop16h 45m

Houston George Bush Intcntl

Do 4/23

9:05 pm-8:30 pm

1 stop15h 25m

$853

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fr 9/4

6:05 am-3:40 pm

1 stop17h 35m

Houston George Bush Intcntl

So 9/6

6:10 pm-12:45 am

1 stop22h 35m

$900

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Do 4/9

1:35 pm-11:59 pm

2 stops18h 24m

Houston George Bush Intcntl

Mi 4/22

3:50 pm-1:40 pm

1 stop13h 50m

$931

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

Do 4/9

6:00 am-10:42 pm

2 stops24h 42m

Houston Hobby

Mi 4/22

6:00 am-5:40 pm

2 stops27h 40m

$931

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Do 4/9

1:10 pm-11:59 pm

2 stops18h 49m

Houston George Bush Intcntl

Mi 4/22

5:20 am-7:50 am

2 stops18h 30m

$935

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

Do 4/9

9:45 am-10:42 pm

1 stop20h 57m

Houston Hobby

Mi 4/22

1:31 pm-11:00 am

1 stop13h 29m

$935

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sa 5/2

10:05 am-11:59 pm

2 stops21h 54m

Houston George Bush Intcntl

Sa 5/9

5:20 am-1:20 pm

2 stops24h 00m

$942

AthensHouston

ATH - HOU

ATHHOU

Athens Eleftherios V.

So 5/3

9:45 am-11:07 pm

1 stop21h 22m

Houston Hobby

So 5/10

6:00 am-4:30 pm

2 stops26h 30m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Athens to Houston

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

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

Currently, February is the cheapest month in which you can book a flight from Athens to Houston (average of $621). Flying from Athens to Houston in May is currently the most expensive (average of $910). 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.

How much does it cost to fly round-trip from Athens to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated März 22, 2026.
Peruse reviews from past customers who have flown with KLM,United Airlines, andTurkish Airlines from Athens to Houston 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
1,477 reviews

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,460 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Turkish Airlines
7.3
Good
4,273 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,811 reviews
KLM
7.8
Good
1,477 reviews

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Athens to Houston. 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 from for flights from Athens to Houston?

    Most people fly from Athens Eleftherios V. (ATH) if they book a flight from Athens to Houston. On average, Eleftherios V. has 0 outbound flights to Houston per day from 4 airlines. Athens Eleftherios V. is conveniently located just 12.3 mi from Athens’s city center.

  • How long is the flight from Athens to Houston?

    A quick flight from Athens to Houston can take about 20h 57m. Turkish Airlines provides one of the quickest options available for as low as $935. There are 6335 mi between Athens and Houston. 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 Athens to Houston round-trip?

    Cheapflights users have booked flights from Athens to Houston round-trip from $729. Other airlines that can offer you cheap pricing are United Airlines, from $835, and KLM, from $875. You may be able to fly from Athens to Houston for 20% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to Houston one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $532. Turkish Airlines flights start at $541 while deals on British Airways start at $541 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Athens to Houston (average of $621). Flying from Athens to Houston in May is currently the most expensive (average of $910). 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

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Alternative routes for Athens to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Dallas/Fort Worth flights
Athens to Austin flights
Athens to George Bush Intcntl flights
Athens to San Antonio flights

Top 4 airlines flying from Athens to Houston

Discover the top 4 airlines that operate flights from Athens to Houston. 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 März 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$729Average$896FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$835Average$1,175FlexibilityNo cancel feeOn-time69%
KLMCheapest$875Average$1,075FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$927Average$1,067FlexibilityNo cancel feeOn-time70%

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