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 40% 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, American Airlines, and KLM 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 November 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.

$220 Cheap Flights from Houston to Greece in 2025/26

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Find the cheapest flights from Houston to Greece

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:06 pm - 1:20 pmIAH-ATH

37h 14m2 stops

7:30 pm - 11:37 pmATH-IAH

36h 07m2 stops

$468Scandinavian Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

4:06 pm - 12:40 pmIAH-ATH

36h 34m2 stops

7:30 pm - 11:37 pmATH-IAH

36h 07m2 stops

$481Scandinavian Airlines

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Fri, Feb 6 - Thu, Feb 19

3:50 pm - 1:45 pmIAH-ATH

13h 55m1 stop

4:55 pm - 2:05 pmATH-IAH

29h 10m1 stop

$489British Airways

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Tue, Jan 27 - Tue, Feb 3

6:55 pm - 4:35 pmIAH-ATH

13h 40m1 stop

6:05 am - 6:15 pmATH-IAH

20h 10m1 stop

$495Lufthansa

Find Deal

Tue, Jan 13 - Fri, Jan 23

11:55 am - 1:40 amIAH-ATH

29h 45m2 stops

6:25 am - 6:15 pmATH-IAH

19h 50m1 stop

$496Lufthansa

Find Deal

Tue, Jan 27 - Tue, Feb 3

3:50 pm - 1:45 pmIAH-ATH

13h 55m1 stop

4:55 pm - 2:05 pmATH-IAH

29h 10m1 stop

$497British Airways

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Tue, Feb 3 - Tue, Feb 17

6:00 am - 1:00 pmHOU-ATH

24h 00m2 stops

12:20 pm - 10:28 pmATH-HOU

17h 08m1 stop

$525Delta

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Mon, Mar 9 - Fri, Mar 13

6:00 am - 1:00 pmHOU-ATH

24h 00m2 stops

11:50 am - 9:41 amATH-HOU

28h 51m2 stops

$530Delta

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Mon, Mar 9 - Fri, Mar 13

3:30 pm - 12:50 pmIAH-SKG

13h 20m1 stop

1:40 pm - 1:30 pmSKG-IAH

31h 50m1 stop

$612KLM

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:54 am - 12:50 pmIAH-SKG

18h 56m2 stops

1:40 pm - 1:30 pmSKG-IAH

31h 50m1 stop

$617KLM

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Thu, Jan 22 - Mon, Jan 26

British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Jan 27

IAH3:50 pmHouston George Bush Intcntl

13h 55m

1 stop

ATH1:45 pmAthens Eleftherios V.

Feb 3

ATH4:55 pmAthens Eleftherios V.

29h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$489

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British Airways

Feb 3

IAH3:50 pmHouston George Bush Intcntl

13h 55m

1 stop

ATH1:45 pmAthens Eleftherios V.

Feb 17

ATH4:55 pmAthens Eleftherios V.

29h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$497

Find similar

British Airways

Feb 23

IAH3:50 pmHouston George Bush Intcntl

19h 05m

1 stop

ATH6:55 pmAthens Eleftherios V.

Mar 9

ATH4:55 pmAthens Eleftherios V.

29h 10m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$499

Find similar

United Airlines flights from Houston to Greece

Our best United Airlines deals on Houston to Greece flight tickets

United Airlines

Feb 3

IAH12:10 pmHouston George Bush Intcntl

15h 50m

2 stops

ATH12:00 pmAthens Eleftherios V.

Feb 19

ATH6:25 amAthens Eleftherios V.

19h 50m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$506

Find similar

United Airlines

Feb 3

IAH12:10 pmHouston George Bush Intcntl

15h 50m

2 stops

ATH12:00 pmAthens Eleftherios V.

Feb 20

ATH6:35 amAthens Eleftherios V.

17h 55m

1 stop

IAH4:30 pmHouston George Bush Intcntl

$509

Find similar

United Airlines

Feb 9

IAH10:24 amHouston George Bush Intcntl

18h 56m

2 stops

ATH1:20 pmAthens Eleftherios V.

Feb 19

ATH6:25 amAthens Eleftherios V.

19h 50m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$514

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 1/27

4:06 pm-1:20 pm

2 stops37h 14m

Athens Eleftherios V.

Tue 2/3

7:30 pm-11:37 pm

2 stops36h 07m

$468

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 2/6

4:06 pm-12:40 pm

2 stops36h 34m

Athens Eleftherios V.

Thu 2/19

7:30 pm-11:37 pm

2 stops36h 07m

$481

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 1/27

3:50 pm-1:45 pm

1 stop13h 55m

Athens Eleftherios V.

Tue 2/3

4:55 pm-2:05 pm

1 stop29h 10m

$489

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 1/13

6:55 pm-4:35 pm

1 stop13h 40m

Athens Eleftherios V.

Fri 1/23

6:05 am-6:15 pm

1 stop20h 10m

$495

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 1/27

11:55 am-1:40 am

2 stops29h 45m

Athens Eleftherios V.

Tue 2/3

6:25 am-6:15 pm

1 stop19h 50m

$496

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/3

3:50 pm-1:45 pm

1 stop13h 55m

Athens Eleftherios V.

Tue 2/17

4:55 pm-2:05 pm

1 stop29h 10m

$497

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/9

6:00 am-1:00 pm

2 stops24h 00m

Athens Eleftherios V.

Fri 3/13

12:20 pm-10:28 pm

1 stop17h 08m

$525

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/9

6:00 am-1:00 pm

2 stops24h 00m

Athens Eleftherios V.

Fri 3/13

11:50 am-9:41 am

2 stops28h 51m

$530

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Thu 1/22

3:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Mon 1/26

1:40 pm-1:30 pm

1 stop31h 50m

$612

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Thu 1/22

9:54 am-12:50 pm

2 stops18h 56m

Thessaloniki Makedonia

Mon 1/26

1:40 pm-1:30 pm

1 stop31h 50m

$617

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 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 $625. If you are unable to visit Greece during the month of February, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $653.

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 $894 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 $775 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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from Houston to Greece takes 14h 30m

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 November 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
Delta	PriceFrom $544	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights
Turkish Airlines	PriceFrom $574	Free Cancellation	Rating 7.3 4,060 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
KLM	PriceFrom $595	Free Cancellation	Rating 7.7 1,423 reviews	Search KLM flights
American Airlines	PriceFrom $629	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Air Canada	PriceFrom $635	Free Cancellation	Rating 7.1 10,481 reviews	Search Air Canada flights
Lufthansa	PriceFrom $713	Free Cancellation	Rating 6.8 7,594 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.