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.

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

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

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 November 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.

$313 Cheap Flights from Houston to Athens in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Athens

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Cheap round-trip flights

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

21h 55m1 stop Istanbul

10:05 pm - 7:15 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

29h 10m1 stop Istanbul

$366Turkish Airlines

Wed, Apr 7 - Fri, Apr 16

9:00 pm - 8:40 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

27h 40m1 stop Istanbul

9:50 pm - 8:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

29h 15m1 stop Istanbul

$707Turkish Airlines

Tue, Mar 2 - Tue, Mar 16

11:55 am - 10:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

6:40 am - 9:24 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 44m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$729Multiple Airlines

Sun, Mar 21 - Wed, Mar 31

11:55 am - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

5:40 pm - 9:26 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

34h 46m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$729Multiple Airlines

Wed, Mar 3 - Wed, Mar 17

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

22h 25m1 stop Rome Fiumicino

6:00 am - 5:00 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

18h 00m1 stop Rome Fiumicino

$733ITA Airways

Mon, Mar 1 - Mon, Mar 15

6:25 pm - 6:35 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 10m1 stop Rome Fiumicino

7:30 pm - 5:00 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

28h 30m1 stop Rome Fiumicino

$733ITA Airways

Mon, Mar 8 - Sun, Mar 14

3:50 pm - 11:20 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

23h 30m1 stop London Heathrow

5:00 pm - 2:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

29h 05m1 stop London Heathrow

$741British Airways

Mon, Feb 1 - Mon, Feb 15

3:50 pm - 3:55 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 05m1 stop London Heathrow

5:00 pm - 2:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

29h 05m1 stop London Heathrow

$745British Airways

Mon, Feb 1 - Mon, Feb 15

6:10 pm - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

32h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

12:00 pm - 5:03 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

36h 03m1 stop Toronto Pearson Intl

$754Air Canada

Tue, Mar 2 - Tue, Mar 16

6:10 pm - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

32h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

12:00 pm - 5:03 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

36h 03m1 stop Toronto Pearson Intl

$755Air Canada

Tue, Mar 2 - Tue, Mar 16

Cheap last minute flights

Enter your travel dates to find the best prices.

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

16h 00m1 stop Istanbul

10:10 am - 7:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

16h 55m1 stop Istanbul

$695Turkish Airlines

Mon, Nov 9 - Tue, Nov 24

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

16h 00m1 stop Istanbul

10:10 am - 7:05 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

16h 55m1 stop Istanbul

$700Turkish Airlines

Mon, Nov 9 - Tue, Nov 24

11:55 am - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 05m1 stop Toronto Pearson Intl

6:45 am - 9:39 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 54m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$808Air Canada

Mon, Nov 9 - Tue, Nov 24

11:55 am - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 05m1 stop Toronto Pearson Intl

6:45 am - 9:39 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 54m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$817Multiple Airlines

Mon, Nov 9 - Tue, Nov 24

11:55 am - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 05m1 stop Toronto Pearson Intl

6:45 am - 9:39 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 54m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$818Air Canada

Mon, Nov 9 - Tue, Nov 24

7:30 am - 10:05 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 35m1 stop Newark

6:45 am - 6:15 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

19h 30m1 stop Frankfurt am Main

$820United Airlines

Mon, Nov 9 - Tue, Nov 24

7:00 am - 9:35 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 35m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

1:35 pm - 1:10 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

31h 35m1 stop Amsterdam Schiphol

$822Delta

Mon, Nov 9 - Tue, Nov 24

7:00 am - 9:35 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

18h 35m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

6:10 am - 5:17 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

19h 07m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$828Delta

Mon, Nov 9 - Tue, Nov 24

6:35 pm - 11:00 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

56h 25m2 stops Boston Logan Intl Montreal Pierre Elliott Trudeau Intl

12:55 pm - 4:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

35h 25m1 stop Munich Franz Josef Strauss

$850United Airlines

Fri, Nov 6 - Wed, Dec 2

11:50 am - 9:30 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

25h 40m3 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss Rome Fiumicino

7:30 pm - 2:00 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

26h 30m2 stops Rome Fiumicino Frankfurt am Main

$1,012Multiple Airlines

Mon, Nov 9 - Tue, Nov 24

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Iberia flights from Houston to Athens

Our best Iberia deals on Houston to Athens flight tickets

Iberia

Feb 1

IAH9:15 amHouston George Bush Intcntl

21h 55m

2 stops

ATH3:10 pmAthens Eleftherios V.

Feb 15

ATH3:50 pmAthens Eleftherios V.

26h 12m

2 stops

IAH10:02 amHouston George Bush Intcntl

$751

Iberia

Mar 8

HOU11:41 amHouston Hobby

19h 29m

2 stops

ATH3:10 pmAthens Eleftherios V.

Mar 13

ATH7:15 amAthens Eleftherios V.

24h 32m

2 stops

HOU11:47 pmHouston Hobby

$1,135

United Airlines flights from Houston to Athens

Our best United Airlines deals on Houston to Athens flight tickets

United Airlines

Mar 2

IAH2:27 pmHouston George Bush Intcntl

36h 33m

2 stops

ATH11:00 amAthens Eleftherios V.

Mar 16

ATH6:45 amAthens Eleftherios V.

15h 15m

1 stop

IAH3:00 pmHouston George Bush Intcntl

$754

United Airlines

Feb 14

IAH4:10 pmHouston George Bush Intcntl

21h 10m

1 stop

ATH9:20 pmAthens Eleftherios V.

Feb 18

ATH6:45 amAthens Eleftherios V.

19h 30m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$763

United Airlines

Feb 14

IAH11:55 amHouston George Bush Intcntl

16h 10m

2 stops

ATH12:05 pmAthens Eleftherios V.

Feb 18

ATH6:45 amAthens Eleftherios V.

21h 35m

2 stops

IAH8:20 pmHouston George Bush Intcntl

$766

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

Wed 4/7

9:10 pm-3:05 am

1 stop21h 55m

Athens Eleftherios V.

Fri 4/16

10:05 pm-7:15 pm

1 stop29h 10m

$366

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Tue 3/2

9:00 pm-8:40 am

1 stop27h 40m

Athens Eleftherios V.

Tue 3/16

9:50 pm-8:05 pm

1 stop29h 15m

$707

Quickest round-trip

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Sun 3/21

11:55 am-10:00 am

1 stop15h 05m

Athens Eleftherios V.

Wed 3/31

6:40 am-9:24 pm

2 stops22h 44m

$729

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Wed 3/3

11:55 am-11:00 am

1 stop15h 05m

Athens Eleftherios V.

Wed 3/17

5:40 pm-9:26 pm

2 stops34h 46m

$729

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 3/1

6:25 pm-12:50 am

1 stop22h 25m

Athens Eleftherios V.

Mon 3/15

6:00 am-5:00 pm

1 stop18h 00m

$733

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 3/8

6:25 pm-6:35 pm

1 stop16h 10m

Athens Eleftherios V.

Sun 3/14

7:30 pm-5:00 pm

1 stop28h 30m

$733

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 2/1

3:50 pm-11:20 pm

1 stop23h 30m

Athens Eleftherios V.

Mon 2/15

5:00 pm-2:05 pm

1 stop29h 05m

$741

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Mon 2/1

3:50 pm-3:55 pm

1 stop16h 05m

Athens Eleftherios V.

Mon 2/15

5:00 pm-2:05 pm

1 stop29h 05m

$745

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Tue 3/2

6:10 pm-11:00 am

2 stops32h 50m

Athens Eleftherios V.

Tue 3/16

12:00 pm-5:03 pm

1 stop36h 03m

$754

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Tue 3/2

6:10 pm-11:00 am

2 stops32h 50m

Athens Eleftherios V.

Tue 3/16

12:00 pm-5:03 pm

1 stop36h 03m

$755

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 $699 to $865.
The lowest price recently found on this route was $366.

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 $610, 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 $641.

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 $929 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 $849 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

Best Price Found	$313
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Athens from Houston in the past 72 hours is $313. The best round-trip flight deal from Houston to Athens found on momondo in the last 72 hours is $366.

The fastest flight from Houston to Athens takes 15h 05m

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 05m.
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 November 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 $478	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 8,282 reviews	Search British Airways flights
Air Canada	PriceFrom $516	Free Cancellation	Rating 7.1 11,854 reviews	Search Air Canada flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,298 reviews	Search Lufthansa flights
KLM	PriceFrom $536	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
American Airlines	PriceFrom $555	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $585	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.8 1,412 reviews	Search ITA Airways flights
United Airlines	PriceFrom $630	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights

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Skala

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Porto Cheli

Marathon

Tolo

Megalochori

Agia Marina

Galaxidi

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 $313

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 2/4. 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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Iberia flights from Houston to Athens

Our best Iberia deals on Houston to Athens flight tickets

United Airlines flights from Houston to Athens

Our best United Airlines deals on Houston to Athens flight tickets

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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

Best Price Found

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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