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Cheap flights from Athens to Houston from $450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Houston departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Turkish Airlines Logo
9:50 am - 7:10 pm
ATH
-
IAH
17h 20m
1 stop
Turkish Airlines Logo
10:05 pm - 8:35 pm
IAH
-
ATH
15h 30m
1 stop
$771Turkish Airlines
Thu, Mar 5 - Sun, Mar 8
Turkish Airlines Logo
9:50 am - 7:10 pm
ATH
-
IAH
17h 20m
1 stop
Turkish Airlines Logo
10:05 pm - 8:50 pm
IAH
-
ATH
15h 45m
1 stop
$790Turkish Airlines
Thu, Feb 26 - Wed, Mar 11
Turkish Airlines Logo
9:40 pm - 7:10 pm
ATH
-
IAH
29h 30m
1 stop
Turkish Airlines Logo
3:55 pm - 2:55 pm
IAH
-
ATH
16h 00m
1 stop
$791Turkish Airlines
Thu, Feb 26 - Wed, Mar 11
Turkish Airlines Logo
9:50 am - 7:10 pm
ATH
-
IAH
17h 20m
1 stop
Turkish Airlines Logo
3:55 pm - 8:50 pm
IAH
-
ATH
21h 55m
1 stop
$792Turkish Airlines
Thu, Feb 26 - Wed, Mar 11
Turkish Airlines Logo
9:40 pm - 7:10 pm
ATH
-
IAH
29h 30m
1 stop
Turkish Airlines Logo
10:05 pm - 2:55 pm
IAH
-
ATH
33h 50m
1 stop
$801Turkish Airlines
Thu, Feb 26 - Wed, Mar 11
Turkish Airlines Logo
10:10 am - 7:10 pm
ATH
-
IAH
17h 00m
1 stop
Turkish Airlines Logo
9:05 pm - 9:00 am
IAH
-
ATH
27h 55m
1 stop
$836Turkish Airlines
Fri, Feb 27 - Mon, Mar 2
Turkish Airlines Logo
1:10 pm - 7:10 pm
ATH
-
IAH
38h 00m
1 stop
Turkish Airlines Logo
9:05 pm - 12:20 pm
IAH
-
ATH
31h 15m
1 stop
$837Turkish Airlines
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
5:20 pm - 2:30 pm
ATH
-
IAH
28h 10m
1 stop
Multiple Airlines Logo
3:50 pm - 11:00 pm
IAH
-
ATH
23h 10m
1 stop
$855Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Lufthansa Logo
6:25 am - 7:03 pm
ATH
-
IAH
20h 38m
2 stops
Lufthansa Logo
7:55 pm - 4:35 pm
IAH
-
ATH
13h 40m
1 stop
$857Lufthansa
Thu, Feb 26 - Wed, Mar 11
Lufthansa Logo
6:25 am - 7:03 pm
ATH
-
IAH
20h 38m
2 stops
Lufthansa Logo
7:55 pm - 4:35 pm
IAH
-
ATH
13h 40m
1 stop
$860Lufthansa
Thu, Feb 26 - Wed, Mar 11

Turkish Airlines flights from Athens to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Athens to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Mar 5
ATH9:50 amAthens Eleftherios V.
17h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Mar 8
IAH10:05 pmHouston George Bush Intcntl
15h 30m
1 stop
ATH8:35 pmAthens Eleftherios V.
$771
Turkish Airlines
Feb 26
ATH9:50 amAthens Eleftherios V.
17h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Mar 11
IAH10:05 pmHouston George Bush Intcntl
15h 45m
1 stop
ATH8:50 pmAthens Eleftherios V.
$790
Turkish Airlines
Feb 26
ATH9:40 pmAthens Eleftherios V.
29h 30m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Mar 11
IAH3:55 pmHouston George Bush Intcntl
16h 00m
1 stop
ATH2:55 pmAthens Eleftherios V.
$791

Delta flights from Athens to Houston George Bush Intcntl Airport

Our best Delta deals on Athens to Houston George Bush Intcntl Airport flight tickets
Delta
Feb 26
ATH2:35 pmAthens Eleftherios V.
40h 56m
2 stops
IAH11:31 pmHouston George Bush Intcntl
Mar 11
IAH4:30 pmHouston George Bush Intcntl
25h 45m
1 stop
ATH1:15 amAthens Eleftherios V.
$882
Delta
Mar 5
ATH6:05 amAthens Eleftherios V.
23h 08m
2 stops
IAH9:13 pmHouston George Bush Intcntl
Mar 8
IAH4:30 pmHouston George Bush Intcntl
25h 45m
1 stop
ATH1:15 amAthens Eleftherios V.
$883
Delta
Feb 26
ATH2:35 pmAthens Eleftherios V.
40h 56m
2 stops
IAH11:31 pmHouston George Bush Intcntl
Mar 11
IAH4:30 pmHouston George Bush Intcntl
25h 45m
1 stop
ATH1:15 amAthens Eleftherios V.
$884

momondo Fare Finder

 
Customize your flight search to find flights from Athens to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Athens to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 3/5

9:50 am-7:10 pm

1 stop17h 20m

Houston George Bush Intcntl

Sun 3/8

10:05 pm-8:35 pm

1 stop15h 30m

$771

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

9:50 am-7:10 pm

1 stop17h 20m

Houston George Bush Intcntl

Wed 3/11

10:05 pm-8:50 pm

1 stop15h 45m

$790

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

9:40 pm-7:10 pm

1 stop29h 30m

Houston George Bush Intcntl

Wed 3/11

3:55 pm-2:55 pm

1 stop16h 00m

$791

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

9:50 am-7:10 pm

1 stop17h 20m

Houston George Bush Intcntl

Wed 3/11

3:55 pm-8:50 pm

1 stop21h 55m

$792

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

9:40 pm-7:10 pm

1 stop29h 30m

Houston George Bush Intcntl

Wed 3/11

10:05 pm-2:55 pm

1 stop33h 50m

$801

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 2/27

10:10 am-7:10 pm

1 stop17h 00m

Houston George Bush Intcntl

Mon 3/2

9:05 pm-9:00 am

1 stop27h 55m

$836

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 2/27

1:10 pm-7:10 pm

1 stop38h 00m

Houston George Bush Intcntl

Mon 3/2

9:05 pm-12:20 pm

1 stop31h 15m

$837

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 3/23

5:20 pm-2:30 pm

1 stop28h 10m

Houston George Bush Intcntl

Mon 3/30

3:50 pm-11:00 pm

1 stop23h 10m

$855

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

6:25 am-7:03 pm

2 stops20h 38m

Houston George Bush Intcntl

Wed 3/11

7:55 pm-4:35 pm

1 stop13h 40m

$857

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Thu 2/26

6:25 am-7:03 pm

2 stops20h 38m

Houston George Bush Intcntl

Wed 3/11

7:55 pm-4:35 pm

1 stop13h 40m

$860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Athens to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of June is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Athens, with most prices found around $721. If you are unable to visit Houston George Bush Intcntl Airport during the month of June, then departing from Athens during the month October is also very affordable. Most momondo users find prices during this month for around $762.

Can stopping save me money on Athens to Houston George Bush Intcntl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Athens to Houston George Bush Intcntl Airport flight.

How have Athens to Houston George Bush Intcntl Airport flight prices changed over time?

When to book flights from Athens to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Athens to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Athens to Houston George Bush Intcntl Airport (ATH to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to Houston George Bush Intcntl Airport

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Athens to Houston George Bush Intcntl Airport takes 17h 20m
There are no direct flights from Athens to Houston George Bush Intcntl Airport. There are no popular flight routes from Athens to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Athens Eleftherios V. to Houston George Bush Intcntl by plane?

    Athens Eleftherios V. and Houston George Bush Intcntl are 6309.4 mi apart from one another. Typically, this will take 17h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Athens Eleftherios V. Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Athens Eleftherios V. Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Athens to Houston George Bush Intcntl Airport?

Best airlines flying from Athens to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Athens to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $700Free CancellationRating
7.3
4,212 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,724 reviews
Search British Airways flights
United AirlinesPriceFrom $835Free CancellationRating
7.4
9,268 reviews
Search United Airlines flights
KLMPriceFrom $875Free CancellationRating
7.7
1,451 reviews
Search KLM flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Athens to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Athens.

Can I find flights from Athens to Houston with flexible booking policies on momondo?

Flights from Athens to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Athens to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Athens. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Athens to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Athens to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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