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Cheap flights from Houston to Athens from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Athens departing on 8/17. 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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Find the cheapest flights from Houston to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 3:05 am
IAH
-
ATH
22h 00m
1 stop
Turkish Airlines Logo
10:00 pm - 12:45 pm
ATH
-
IAH
22h 45m
1 stop
$654Turkish Airlines
Tue, Sep 1 - Sun, Sep 13
Turkish Airlines Logo
9:05 pm - 3:05 am
IAH
-
ATH
22h 00m
1 stop
Turkish Airlines Logo
10:00 pm - 12:45 pm
ATH
-
IAH
22h 45m
1 stop
$655Turkish Airlines
Tue, Sep 1 - Sun, Sep 13
Turkish Airlines Logo
9:05 pm - 8:30 pm
IAH
-
ATH
15h 25m
1 stop
Turkish Airlines Logo
10:00 pm - 7:10 pm
ATH
-
IAH
29h 10m
1 stop
$662Turkish Airlines
Wed, Aug 26 - Sat, Sep 5
Virgin Atlantic Logo
10:53 am - 11:00 am
HOU
-
ATH
16h 07m
1 stop
Virgin Atlantic Logo
9:45 am - 10:26 pm
ATH
-
HOU
20h 41m
1 stop
$950Virgin Atlantic
Mon, May 4 - Tue, May 19
KLM Logo
10:53 am - 11:00 am
HOU
-
ATH
16h 07m
1 stop
KLM Logo
12:10 pm - 10:26 pm
ATH
-
HOU
18h 16m
1 stop
$992KLM
Mon, May 4 - Tue, May 19
American Airlines Logo
12:42 pm - 3:15 pm
HOU
-
ATH
18h 33m
2 stops
American Airlines Logo
6:55 am - 7:51 pm
ATH
-
HOU
20h 56m
2 stops
$996American Airlines
Wed, Apr 22 - Wed, May 6
Virgin Atlantic Logo
6:00 am - 11:00 am
HOU
-
ATH
21h 00m
1 stop
Virgin Atlantic Logo
9:45 am - 10:26 pm
ATH
-
HOU
20h 41m
1 stop
$1,002Virgin Atlantic
Tue, May 5 - Tue, May 12
American Airlines Logo
6:01 am - 8:55 am
HOU
-
ATH
18h 54m
2 stops
American Airlines Logo
6:55 am - 7:51 pm
ATH
-
HOU
20h 56m
2 stops
$1,004American Airlines
Wed, Apr 22 - Wed, May 6
Delta Logo
10:53 am - 11:00 pm
HOU
-
ATH
28h 07m
2 stops
Delta Logo
1:35 pm - 4:09 pm
ATH
-
HOU
34h 34m
2 stops
$1,010Delta
Sun, May 3 - Mon, May 11
Delta Logo
10:27 am - 4:30 pm
HOU
-
ATH
22h 03m
2 stops
Delta Logo
1:35 pm - 9:32 am
ATH
-
HOU
27h 57m
2 stops
$1,015Delta
Tue, May 12 - Tue, May 19

Air Canada flights from Houston to Athens

Our best Air Canada deals on Houston to Athens flight tickets
Air Canada
Aug 23
IAH10:00 amHouston George Bush Intcntl
16h 10m
1 stop
ATH10:10 amAthens Eleftherios V.
Sep 1
ATH12:10 pmAthens Eleftherios V.
35h 36m
2 stops
IAH3:46 pmHouston George Bush Intcntl
$807
Air Canada
Aug 23
IAH10:00 amHouston George Bush Intcntl
19h 25m
1 stop
ATH1:25 pmAthens Eleftherios V.
Sep 1
ATH12:10 pmAthens Eleftherios V.
35h 36m
2 stops
IAH3:46 pmHouston George Bush Intcntl
$808
Air Canada
Aug 22
IAH6:55 amHouston George Bush Intcntl
43h 15m
2 stops
ATH10:10 amAthens Eleftherios V.
Sep 4
ATH12:10 pmAthens Eleftherios V.
15h 28m
1 stop
IAH7:38 pmHouston George Bush Intcntl
$816

Delta flights from Houston to Athens

Our best Delta deals on Houston to Athens flight tickets
Delta
May 3
HOU10:53 amHouston Hobby
28h 07m
2 stops
ATH11:00 pmAthens Eleftherios V.
May 11
ATH1:35 pmAthens Eleftherios V.
34h 34m
2 stops
HOU4:09 pmHouston Hobby
$1,010
Delta
May 12
HOU10:27 amHouston Hobby
22h 03m
2 stops
ATH4:30 pmAthens Eleftherios V.
May 19
ATH1:35 pmAthens Eleftherios V.
27h 57m
2 stops
HOU9:32 amHouston Hobby
$1,015
Delta
May 12
HOU10:27 amHouston Hobby
28h 33m
2 stops
ATH11:00 pmAthens Eleftherios V.
May 25
ATH1:35 pmAthens Eleftherios V.
34h 34m
2 stops
HOU4:09 pmHouston Hobby
$1,040

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Houston to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 9/1

9:05 pm-3:05 am

1 stop22h 00m

Athens Eleftherios V.

Sun 9/13

10:00 pm-12:45 pm

1 stop22h 45m

$654

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 9/1

9:05 pm-3:05 am

1 stop22h 00m

Athens Eleftherios V.

Sun 9/13

10:00 pm-12:45 pm

1 stop22h 45m

$655

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 8/26

9:05 pm-8:30 pm

1 stop15h 25m

Athens Eleftherios V.

Sat 9/5

10:00 pm-7:10 pm

1 stop29h 10m

$662

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 5/4

10:53 am-11:00 am

1 stop16h 07m

Athens Eleftherios V.

Tue 5/19

9:45 am-10:26 pm

1 stop20h 41m

$950
Quickest round-trip

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 5/4

10:53 am-11:00 am

1 stop16h 07m

Athens Eleftherios V.

Tue 5/19

12:10 pm-10:26 pm

1 stop18h 16m

$992

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 4/22

12:42 pm-3:15 pm

2 stops18h 33m

Athens Eleftherios V.

Wed 5/6

6:55 am-7:51 pm

2 stops20h 56m

$996

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Tue 5/5

6:00 am-11:00 am

1 stop21h 00m

Athens Eleftherios V.

Tue 5/12

9:45 am-10:26 pm

1 stop20h 41m

$1,002

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 4/22

6:01 am-8:55 am

2 stops18h 54m

Athens Eleftherios V.

Wed 5/6

6:55 am-7:51 pm

2 stops20h 56m

$1,004

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Sun 5/3

10:53 am-11:00 pm

2 stops28h 07m

Athens Eleftherios V.

Mon 5/11

1:35 pm-4:09 pm

2 stops34h 34m

$1,010

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Tue 5/12

10:27 am-4:30 pm

2 stops22h 03m

Athens Eleftherios V.

Tue 5/19

1:35 pm-9:32 am

2 stops27h 57m

$1,015

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 Athens from

How to get the cheapest flight ticket from Houston to Athens

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 Houston and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Houston is in January. Flight prices, which tend to average around $591, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $640.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $825 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Houston for as low as $786 on momondo.

Cheap Houston to Athens flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Houston to Athens takes 14h 00m
There are no direct flights from Houston to Athens. There are no popular flight routes from Houston to Athens.
Search flight deals

Frequently asked questions about flying from Houston to Athens

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

    Athens Eleftherios V. is 6321.9 mi away from Houston. In terms of flight time, this usually takes a little over 14h 00m.

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

    Prices for flights from Houston to Athens Eleftherios V. Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The travel and health documents you'll need for your trip to Athens Eleftherios V. 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 Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Athens

Compare and see reviews for airlines that fly from Houston to Athens with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $478Free CancellationRating
7.9
8,388 reviews
Search Delta flights
Air FrancePriceFrom $485Free CancellationRating
7.4
1,563 reviews
Search Air France flights
British AirwaysPriceFrom $505Free CancellationRating
6.7
7,857 reviews
Search British Airways flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,894 reviews
Search Lufthansa flights
KLMPriceFrom $540Free CancellationRating
7.7
1,491 reviews
Search KLM flights
Turkish AirlinesPriceFrom $564Free CancellationRating
7.3
4,300 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $589Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $598Free CancellationRating
6.7
1,176 reviews
Search ITA Airways flights
Air CanadaPriceFrom $605Free CancellationRating
7.1
10,897 reviews
Search Air Canada flights
American AirlinesPriceFrom $627Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Aegina
Skala
Loutraki
Tolo
Corinth
Agia Marina
Chalcis
Porto Cheli
Galaxidi
Megalochori

Why use momondo?

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

Finding the right flight to Athens from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Athens quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Athens flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Houston and Athens by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Athens, momondo offers a useful price alert feature which will track prices for flights to Athens from Houston and alert you when they change.

An easier way to manage your Athens trip

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Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Turkish Airlines
Air Canada
KLM
Delta
Lufthansa
British Airways
American Airlines
Air France
ITA Airways