What airlines fly to Greece?

Turkish Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Greece from Houston according to our data. Turkish Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 9 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Greece?

British Airways, Turkish Airlines, and American Airlines are the most popular carriers operating from Houston to Greece

When did momondo last update prices for flights from Houston to Greece?

Prices for flights from Houston to Greece refresh daily.

How many operators does momondo search for flights from Houston to Greece?

As of September 2025, there are 9 operators available to choose from for flights from Houston to Greece.

How old do you have to be to fly from Houston to Greece?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$339 Cheap Flights from Houston to Greece in 2025/26

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Find the cheapest flights from Houston to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

1:15 pm - 11:00 amIAH-ATH

13h 45m1 stop

12:50 pm - 9:30 pmATH-IAH

16h 40m1 stop

$581British Airways

Find Deal

Mon, Nov 10 - Wed, Nov 19

3:50 pm - 7:10 pmIAH-ATH

19h 20m1 stop

7:50 am - 11:43 pmATH-IAH

23h 53m2 stops

$584American Airlines

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Sun, Jan 18 - Wed, Feb 11

4:30 pm - 4:15 pmIAH-ATH

15h 45m1 stop

6:25 am - 2:35 pmATH-IAH

16h 10m1 stop

$596Lufthansa

Find Deal

Thu, Jan 15 - Thu, Jan 29

11:50 am - 11:35 amIAH-ATH

15h 45m1 stop

1:10 pm - 9:39 pmATH-IAH

40h 29m2 stops

$600Air Canada

Find Deal

Sun, Nov 9 - Tue, Nov 18

11:50 am - 11:35 amIAH-ATH

15h 45m1 stop

12:25 pm - 10:17 pmATH-IAH

17h 52m1 stop

$603United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

4:30 pm - 4:35 pmIAH-ATH

16h 05m1 stop

6:25 am - 2:35 pmATH-IAH

16h 10m1 stop

$605Lufthansa

Find Deal

Tue, Nov 4 - Tue, Nov 18

6:25 pm - 11:35 amIAH-ATH

33h 10m2 stops

1:10 pm - 9:39 pmATH-IAH

40h 29m2 stops

$606Air Canada

Find Deal

Tue, Nov 11 - Thu, Nov 20

10:29 am - 10:05 amIAH-ATH

15h 36m1 stop

12:25 pm - 10:31 pmATH-IAH

18h 06m1 stop

$608United Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 18

9:05 pm - 8:50 pmIAH-ATH

15h 45m1 stop

10:10 am - 7:10 pmATH-IAH

17h 00m1 stop

$636Turkish Airlines

Find Deal

Sun, Feb 15 - Sun, Mar 1

9:05 pm - 8:40 amIAH-SKG

27h 35m1 stop

9:45 pm - 1:10 pmSKG-IAH

23h 25m1 stop

$1,135Turkish Airlines

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Fri, Nov 21 - Fri, Nov 28

American Airlines flights from Houston to Greece

Our best American Airlines deals on Houston to Greece flight tickets

American Airlines

Jan 18

IAH3:50 pmHouston George Bush Intcntl

19h 20m

1 stop

ATH7:10 pmAthens Eleftherios V.

Feb 11

ATH7:50 amAthens Eleftherios V.

23h 53m

2 stops

IAH11:43 pmHouston George Bush Intcntl

$584

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American Airlines

Nov 17

IAH8:10 amHouston George Bush Intcntl

18h 50m

1 stop

ATH11:00 amAthens Eleftherios V.

Dec 5

ATH7:45 amAthens Eleftherios V.

23h 50m

2 stops

IAH11:35 pmHouston George Bush Intcntl

$585

Find similar

American Airlines

Jan 18

IAH12:26 pmHouston George Bush Intcntl

19h 29m

2 stops

ATH3:55 pmAthens Eleftherios V.

Feb 11

ATH7:50 amAthens Eleftherios V.

23h 44m

2 stops

IAH11:34 pmHouston George Bush Intcntl

$589

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Delta flights from Houston to Greece

Our best Delta deals on Houston to Greece flight tickets

Delta

Nov 17

HOU6:00 amHouston Hobby

20h 35m

2 stops

ATH10:35 amAthens Eleftherios V.

Dec 5

ATH12:50 pmAthens Eleftherios V.

28h 54m

2 stops

HOU9:44 amHouston Hobby

$612

Find similar

Delta

Nov 3

IAH5:30 amHouston George Bush Intcntl

21h 05m

2 stops

ATH10:35 amAthens Eleftherios V.

Nov 17

ATH12:50 pmAthens Eleftherios V.

32h 39m

1 stop

IAH1:29 pmHouston George Bush Intcntl

$629

Find similar

Delta

Nov 3

HOU10:13 amHouston Hobby

19h 22m

2 stops

ATH1:35 pmAthens Eleftherios V.

Nov 19

ATH12:50 pmAthens Eleftherios V.

18h 56m

2 stops

HOU11:46 pmHouston Hobby

$631

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Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 11/10

1:15 pm-11:00 am

1 stop13h 45m

Athens Eleftherios V.

Wed 11/19

12:50 pm-9:30 pm

1 stop16h 40m

$581

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 1/18

3:50 pm-7:10 pm

1 stop19h 20m

Athens Eleftherios V.

Wed 2/11

7:50 am-11:43 pm

2 stops23h 53m

$584

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 1/15

4:30 pm-4:15 pm

1 stop15h 45m

Athens Eleftherios V.

Thu 1/29

6:25 am-2:35 pm

1 stop16h 10m

$596

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 11/9

11:50 am-11:35 am

1 stop15h 45m

Athens Eleftherios V.

Tue 11/18

1:10 pm-9:39 pm

2 stops40h 29m

$600

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 11/12

11:50 am-11:35 am

1 stop15h 45m

Athens Eleftherios V.

Wed 11/19

12:25 pm-10:17 pm

1 stop17h 52m

$603

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 11/4

4:30 pm-4:35 pm

1 stop16h 05m

Athens Eleftherios V.

Tue 11/18

6:25 am-2:35 pm

1 stop16h 10m

$605

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 11/11

6:25 pm-11:35 am

2 stops33h 10m

Athens Eleftherios V.

Thu 11/20

1:10 pm-9:39 pm

2 stops40h 29m

$606

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 11/5

10:29 am-10:05 am

1 stop15h 36m

Athens Eleftherios V.

Tue 11/18

12:25 pm-10:31 pm

1 stop18h 06m

$608

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 2/15

9:05 pm-8:50 pm

1 stop15h 45m

Athens Eleftherios V.

Sun 3/1

10:10 am-7:10 pm

1 stop17h 00m

$636

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Fri 11/21

9:05 pm-8:40 am

1 stop27h 35m

Thessaloniki Makedonia

Fri 11/28

9:45 pm-1:10 pm

1 stop23h 25m

$1,135

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Greece

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 cheapest month to fly to Greece?

In general, February is the cheapest month to fly from Houston to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $630. If you are unable to visit Greece during the month of February, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $675.

What is the cheapest day to depart on your flight to Greece?

According to our data, Sunday is the cheapest day to fly to Greece from Houston. The lowest ticket price found for a Sunday departure recently was $796. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Houston to Greece on a Tuesday will generally be more expensive and average around $1,154. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $774 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Greece, so prices are often more expensive at around $1,270 per ticket.

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

You are more likely to see cheaper flights to Greece from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Houston for as low as $676 on momondo.

Cheap Houston to Greece flight deals and tips

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

Direct flights	None

There are no direct flights from Houston to Greece. There are no popular flight routes from Houston to Greece.

Search flight deals

When did momondo last update prices for flights from Houston to Greece?
Prices for flights from Houston to Greece refresh daily.
How many operators does momondo search for flights from Houston to Greece?
As of September 2025, there are 9 operators available to choose from for flights from Houston to Greece.
How old do you have to be to fly from Houston to Greece?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Greece

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $567	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Turkish Airlines	PriceFrom $577	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Delta	PriceFrom $591	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
KLM	PriceFrom $611	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Air Canada	PriceFrom $627	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $627	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Lufthansa	PriceFrom $685	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights

Why use momondo?

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

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 Greece from Houston.

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

Yes. All flights to Greece from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Houston and Greece 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 Greece right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Greece from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.