What is the cheapest airline that flies from Houston to Athens Eleftherios V.?

British Airways, United Airlines, and KLM are the most popular carriers operating from Houston to Athens Eleftherios V.

What airlines fly to Athens?

United Airlines, Turkish Airlines and KLM are the top three most popular airlines that fly to Athens from Houston according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 9 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

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?

As of August 2026, there are 9 operators available to choose from 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.

$299 Cheap Flights from Houston to Athens in 2026

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6:25 pm - 12:50 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

22h 25m1 stop Rome Fiumicino

7:30 pm - 4:25 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

28h 55m1 stop Rome Fiumicino

$818ITA Airways

Mon, Nov 23 - Tue, Dec 1

3:15 pm - 5:40 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 25m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 1:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

15h 20m1 stop Amsterdam Schiphol

$818Delta

Mon, Aug 31 - Tue, Sep 15

2:30 pm - 2:55 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 25m1 stop Istanbul

4:00 am - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

23h 20m1 stop Istanbul

$818Turkish Airlines

Mon, Oct 12 - Tue, Oct 20

6:16 pm - 10:10 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

31h 54m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:45 am - 1:35 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

14h 50m1 stop Frankfurt am Main

$818Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

6:20 pm - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

32h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:45 am - 9:34 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 49m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$819Air Canada

Sat, Nov 28 - Tue, Dec 1

3:30 pm - 4:50 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 20m2 stops Toronto Pearson Intl Zurich

1:00 pm - 9:34 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

16h 34m1 stop Montreal Pierre Elliott Trudeau Intl

$819Multiple Airlines

Mon, Oct 26 - Sun, Dec 6

6:20 pm - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

32h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

12:55 pm - 9:34 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

40h 39m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$820Air Canada

Sat, Nov 28 - Wed, Dec 2

6:55 pm - 9:35 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

30h 40m1 stop New York LaGuardia

1:35 pm - 1:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

31h 30m1 stop Amsterdam Schiphol

$821Delta

Sun, Nov 22 - Mon, Nov 30

9:15 pm - 8:55 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

27h 40m1 stop Istanbul

3:45 pm - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

35h 35m1 stop Istanbul

$823Turkish Airlines

Tue, Aug 25 - Tue, Sep 8

6:10 pm - 6:35 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 25m1 stop Rome Fiumicino

7:30 pm - 3:40 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

28h 10m1 stop Rome Fiumicino

$842ITA Airways

Sun, Aug 30 - Sun, Sep 6

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 pm - 3:05 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

21h 55m1 stop Istanbul

10:25 am - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

16h 55m1 stop Istanbul

$863Turkish Airlines

Fri, Aug 7 - Wed, Sep 9

10:00 am - 10:10 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:55 am - 7:52 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

20h 57m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$878Multiple Airlines

Fri, Aug 7 - Wed, Sep 9

11:45 am - 1:25 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

17h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:55 am - 7:52 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

20h 57m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$910Air Canada

Fri, Aug 7 - Wed, Sep 9

10:00 am - 10:10 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:45 am - 1:35 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

14h 50m1 stop Frankfurt am Main

$997Multiple Airlines

Fri, Aug 7 - Mon, Aug 17

9:15 pm - 2:50 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

33h 35m1 stop Istanbul

3:45 pm - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

35h 35m1 stop Istanbul

$998Turkish Airlines

Mon, Aug 10 - Thu, Aug 20

3:30 pm - 7:05 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

19h 35m1 stop London Heathrow

7:25 am - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

19h 55m1 stop London Heathrow

$1,006British Airways

Mon, Aug 10 - Thu, Aug 20

6:44 pm - 9:00 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 16m2 stops Chicago O'Hare Intl Frankfurt am Main

6:35 am - 1:35 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

15h 00m1 stop Frankfurt am Main

$1,020Lufthansa

Mon, Aug 10 - Thu, Aug 20

6:44 pm - 9:00 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 16m2 stops Chicago O'Hare Intl Frankfurt am Main

12:45 pm - 12:27 amATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

19h 42m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,029Lufthansa

Mon, Aug 10 - Thu, Aug 20

11:45 am - 1:25 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

17h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:55 am - 7:38 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

20h 43m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$1,153Air Canada

Fri, Aug 7 - Mon, Aug 17

12:14 pm - 11:45 amHOU Houston Hobby-ATH Athens Eleftherios V.

15h 31m1 stop Dallas/Fort Worth

8:50 pm - 5:44 pmATH Athens Eleftherios V.-HOU Houston Hobby

28h 54m2 stops London Heathrow Dallas/Fort Worth

$1,703British Airways

Fri, Aug 7 - Sun, Aug 9

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Delta flights from Houston to Athens

Our best Delta deals on Houston to Athens flight tickets

Delta

Nov 21

IAH2:10 pmHouston George Bush Intcntl

35h 25m

1 stop

ATH9:35 amAthens Eleftherios V.

Nov 26

ATH6:10 amAthens Eleftherios V.

15h 00m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$822

Delta

Jan 4

IAH5:25 amHouston George Bush Intcntl

24h 15m

2 stops

ATH1:40 pmAthens Eleftherios V.

Jan 8

ATH6:10 amAthens Eleftherios V.

25h 48m

2 stops

IAH11:58 pmHouston George Bush Intcntl

$824

Delta

Aug 31

HOU1:13 pmHouston Hobby

25h 47m

2 stops

ATH11:00 pmAthens Eleftherios V.

Sep 16

ATH6:00 amAthens Eleftherios V.

24h 39m

2 stops

HOU10:39 pmHouston Hobby

$828

Air Canada flights from Houston to Athens

Our best Air Canada deals on Houston to Athens flight tickets

Air Canada

Nov 25

IAH11:50 amHouston George Bush Intcntl

15h 10m

1 stop

ATH11:00 amAthens Eleftherios V.

Nov 30

ATH1:30 pmAthens Eleftherios V.

40h 04m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$832

Air Canada

Nov 22

IAH3:30 pmHouston George Bush Intcntl

35h 30m

1 stop

ATH11:00 amAthens Eleftherios V.

Nov 30

ATH1:30 pmAthens Eleftherios V.

40h 04m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$836

Air Canada

Aug 7

IAH11:45 amHouston George Bush Intcntl

17h 40m

2 stops

ATH1:25 pmAthens Eleftherios V.

Sep 9

ATH6:55 amAthens Eleftherios V.

20h 57m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 11/23

6:25 pm-12:50 am

1 stop22h 25m

Athens Eleftherios V.

Tue 12/1

7:30 pm-4:25 pm

1 stop28h 55m

$818

Quickest round-trip

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 8/31

3:15 pm-5:40 pm

2 stops18h 25m

Athens Eleftherios V.

Tue 9/15

6:00 am-1:20 pm

1 stop15h 20m

$818

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 10/12

2:30 pm-2:55 pm

1 stop16h 25m

Athens Eleftherios V.

Tue 10/20

4:00 am-7:20 pm

1 stop23h 20m

$818

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 10/12

6:16 pm-10:10 am

2 stops31h 54m

Athens Eleftherios V.

Tue 10/20

6:45 am-1:35 pm

1 stop14h 50m

$818

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Sat 11/28

6:20 pm-11:00 am

2 stops32h 40m

Athens Eleftherios V.

Tue 12/1

6:45 am-9:34 pm

2 stops22h 49m

$819

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 10/26

3:30 pm-4:50 pm

2 stops18h 20m

Athens Eleftherios V.

Sun 12/6

1:00 pm-9:34 pm

1 stop16h 34m

$819

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Sat 11/28

6:20 pm-11:00 am

2 stops32h 40m

Athens Eleftherios V.

Wed 12/2

12:55 pm-9:34 pm

2 stops40h 39m

$820

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Sun 11/22

6:55 pm-9:35 am

1 stop30h 40m

Athens Eleftherios V.

Mon 11/30

1:35 pm-1:05 pm

1 stop31h 30m

$821

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Tue 8/25

9:15 pm-8:55 am

1 stop27h 40m

Athens Eleftherios V.

Tue 9/8

3:45 pm-7:20 pm

1 stop35h 35m

$823

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Sun 8/30

6:10 pm-6:35 pm

1 stop16h 25m

Athens Eleftherios V.

Sun 9/6

7:30 pm-3:40 pm

1 stop28h 10m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Houston and Athens?

Prices are currently low for flights on this route.

Typical prices usually range from $838 to $1,079.
The lowest price recently found on this route was $818.

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 $644.

How far in advance should I book a flight from Houston 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 $886 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 $611 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	15h 00m
Direct flights	None

The fastest flight from Houston to Athens takes 15h 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 15h 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?
As of August 2026, there are 9 operators available to choose from 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
Delta	PriceFrom $472	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,873 reviews	Search American Airlines flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 8,150 reviews	Search British Airways flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,178 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Turkish Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 4,468 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,308 reviews	Search ITA Airways flights
Air Canada	PriceFrom $614	Free Cancellation	Rating 7.1 11,434 reviews	Search Air Canada flights
United Airlines	PriceFrom $627	Free Cancellation	Rating 7.4 10,080 reviews	Search United Airlines flights

Piraeus

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Skala

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Tolo

Porto Cheli

Marathon

Agia Marina

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

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.

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Cheap flights from Houston to Athens from $299

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 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Houston to Athens

Our best Delta deals on Houston to Athens flight tickets

Air Canada flights from Houston to Athens

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How to get the cheapest flight ticket from Houston to Athens

What is the typical price of a round-trip flight between Houston and Athens?

What is the cheapest month to fly to Athens?

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

What is the cheapest airline that flies from Houston to Athens Eleftherios V.?

What airlines fly to Athens?

Cheap Houston to Athens flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Athens

Best airlines flying from Houston to Athens

Compare and see reviews for airlines that fly from Houston to Athens with momondo

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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