Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Athens to Houston from $364

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 5/19. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Athens to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:50 pm - 1:20 pm
ATH
-
IAH
24h 30m
1 stop
British Airways Logo
3:25 pm - 6:05 pm
IAH
-
ATH
18h 40m
1 stop
$924British Airways
Mon, Jun 1 - Tue, Jun 30
British Airways Logo
2:00 pm - 11:59 pm
ATH
-
IAH
17h 59m
1 stop
British Airways Logo
9:00 pm - 7:55 pm
IAH
-
ATH
14h 55m
1 stop
$936British Airways
Sat, May 23 - Sun, Jun 7
British Airways Logo
2:00 pm - 1:14 pm
ATH
-
IAH
31h 14m
1 stop
British Airways Logo
9:00 pm - 2:15 am
IAH
-
ATH
21h 15m
1 stop
$937British Airways
Sat, May 23 - Sun, Jun 7
British Airways Logo
2:00 pm - 1:14 pm
ATH
-
IAH
31h 14m
1 stop
British Airways Logo
9:00 pm - 2:15 am
IAH
-
ATH
21h 15m
1 stop
$938British Airways
Sat, May 23 - Sun, Jun 7
British Airways Logo
6:30 pm - 1:20 pm
ATH
-
IAH
26h 50m
1 stop
British Airways Logo
9:05 pm - 2:15 am
IAH
-
ATH
21h 10m
1 stop
$939British Airways
Tue, Jun 23 - Sun, Sep 6
British Airways Logo
8:50 pm - 1:20 pm
ATH
-
IAH
24h 30m
1 stop
British Airways Logo
4:57 pm - 7:05 pm
IAH
-
ATH
18h 08m
2 stops
$943British Airways
Mon, Jun 1 - Tue, Jun 30
British Airways Logo
1:00 pm - 10:50 pm
ATH
-
IAH
17h 50m
1 stop
British Airways Logo
6:53 pm - 11:45 am
IAH
-
ATH
32h 52m
1 stop
$945British Airways
Wed, Jul 8 - Tue, Jul 21
Multiple Airlines Logo
8:25 am - 7:47 pm
ATH
-
IAH
19h 22m
2 stops
Multiple Airlines Logo
9:00 pm - 7:55 pm
IAH
-
ATH
14h 55m
1 stop
$950Multiple Airlines
Sat, May 23 - Sun, Jun 7
Lufthansa Logo
6:45 am - 1:35 pm
ATH
-
IAH
14h 50m
1 stop
Lufthansa Logo
4:40 pm - 11:05 pm
IAH
-
ATH
22h 25m
1 stop
$951Lufthansa
Mon, Jun 15 - Tue, Jun 30
Lufthansa Logo
6:45 am - 5:18 pm
ATH
-
IAH
18h 33m
2 stops
Lufthansa Logo
4:40 pm - 11:05 pm
IAH
-
ATH
22h 25m
1 stop
$960Lufthansa
Fri, Jul 17 - Sat, Aug 8

United Airlines flights from Athens to Houston George Bush Intcntl Airport

Our best United Airlines deals on Athens to Houston George Bush Intcntl Airport flight tickets
United Airlines
May 23
ATH6:25 amAthens Eleftherios V.
15h 10m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Jun 7
IAH7:20 amHouston George Bush Intcntl
16h 50m
1 stop
ATH8:10 amAthens Eleftherios V.
$988
United Airlines
May 25
ATH6:45 amAthens Eleftherios V.
14h 50m
1 stop
IAH1:35 pmHouston George Bush Intcntl
May 31
IAH9:31 amHouston George Bush Intcntl
19h 54m
2 stops
ATH1:25 pmAthens Eleftherios V.
$991
United Airlines
May 23
ATH6:25 amAthens Eleftherios V.
20h 21m
2 stops
IAH6:46 pmHouston George Bush Intcntl
May 29
IAH7:46 amHouston George Bush Intcntl
16h 24m
2 stops
ATH8:10 amAthens Eleftherios V.
$993

SWISS flights from Athens to Houston George Bush Intcntl Airport

Our best SWISS deals on Athens to Houston George Bush Intcntl Airport flight tickets
SWISS
May 23
ATH6:55 amAthens Eleftherios V.
21h 30m
2 stops
IAH8:25 pmHouston George Bush Intcntl
Jun 7
IAH8:15 pmHouston George Bush Intcntl
20h 40m
2 stops
ATH12:55 amAthens Eleftherios V.
$1,022
SWISS
May 23
ATH6:55 amAthens Eleftherios V.
21h 30m
2 stops
IAH8:25 pmHouston George Bush Intcntl
Jun 7
IAH8:15 pmHouston George Bush Intcntl
20h 40m
2 stops
ATH12:55 amAthens Eleftherios V.
$1,023
SWISS
May 16
ATH6:55 amAthens Eleftherios V.
21h 19m
2 stops
IAH8:14 pmHouston George Bush Intcntl
May 21
IAH8:15 pmHouston George Bush Intcntl
20h 40m
2 stops
ATH12:55 amAthens Eleftherios V.
$3,774

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 May 4, 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

Cheapest round-trip

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 6/1

8:50 pm-1:20 pm

1 stop24h 30m

Houston George Bush Intcntl

Tue 6/30

3:25 pm-6:05 pm

1 stop18h 40m

$924
Quickest round-trip

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 5/23

2:00 pm-11:59 pm

1 stop17h 59m

Houston George Bush Intcntl

Sun 6/7

9:00 pm-7:55 pm

1 stop14h 55m

$936

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 5/23

2:00 pm-1:14 pm

1 stop31h 14m

Houston George Bush Intcntl

Sun 6/7

9:00 pm-2:15 am

1 stop21h 15m

$937

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 5/23

2:00 pm-1:14 pm

1 stop31h 14m

Houston George Bush Intcntl

Sun 6/7

9:00 pm-2:15 am

1 stop21h 15m

$938

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Tue 6/23

6:30 pm-1:20 pm

1 stop26h 50m

Houston George Bush Intcntl

Sun 9/6

9:05 pm-2:15 am

1 stop21h 10m

$939

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 6/1

8:50 pm-1:20 pm

1 stop24h 30m

Houston George Bush Intcntl

Tue 6/30

4:57 pm-7:05 pm

2 stops18h 08m

$943

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Wed 7/8

1:00 pm-10:50 pm

1 stop17h 50m

Houston George Bush Intcntl

Tue 7/21

6:53 pm-11:45 am

1 stop32h 52m

$945

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Sat 5/23

8:25 am-7:47 pm

2 stops19h 22m

Houston George Bush Intcntl

Sun 6/7

9:00 pm-7:55 pm

1 stop14h 55m

$950

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Mon 6/15

6:45 am-1:35 pm

1 stop14h 50m

Houston George Bush Intcntl

Tue 6/30

4:40 pm-11:05 pm

1 stop22h 25m

$951

AthensHouston

ATH - IAH

ATHIAH

Athens Eleftherios V.

Fri 7/17

6:45 am-5:18 pm

2 stops18h 33m

Houston George Bush Intcntl

Sat 8/8

4:40 pm-11:05 pm

1 stop22h 25m

$960

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Athens and Houston George Bush Intcntl Airport?

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

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Athens, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, 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 8% 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

16h 28m

Direct flights

None
The fastest flight from Athens to Houston George Bush Intcntl Airport takes 16h 28m
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

Frequently asked questions about flying from Athens to Houston George Bush Intcntl Airport

  • 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 16h 28m 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 $730Free CancellationRating
7.4
4,348 reviews
Search Turkish Airlines flights
KLMPriceFrom $754Free CancellationRating
7.8
1,511 reviews
Search KLM flights
United AirlinesPriceFrom $872Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights

Traveling to a place near Houston?

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

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.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/3
Wed 6/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston