What airlines fly to Greece?

Turkish Airlines, United Airlines and Lufthansa 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 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 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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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:06 pm - 12:40 pmIAH-ATH

36h 34m2 stops

7:30 pm - 11:56 pmATH-IAH

36h 26m2 stops

$468Scandinavian Airlines

Find Deal

Fri, Jan 23 - Thu, Jan 29

4:20 pm - 4:40 pmIAH-ATH

16h 20m2 stops

6:05 am - 6:15 pmATH-IAH

20h 10m1 stop

$494Multiple Airlines

Find Deal

Tue, Jan 13 - Fri, Jan 23

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

3:50 pm - 7:30 pmIAH-ATH

19h 40m1 stop

7:35 am - 3:05 pmATH-IAH

38h 30m1 stop

$499British Airways

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Tue, Feb 24 - Tue, Mar 10

3:50 pm - 1:20 amIAH-ATH

25h 30m1 stop

6:30 pm - 7:15 pmATH-IAH

32h 45m1 stop

$509British Airways

Find Deal

Sun, Mar 1 - Tue, Mar 31

6:00 am - 4:35 pmHOU-ATH

27h 35m2 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

9:05 pm - 8:55 pmIAH-SKG

15h 50m1 stop

9:45 pm - 7:10 pmSKG-IAH

29h 25m1 stop

$716Turkish Airlines

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Tue, Feb 3 - Sat, Feb 7

3:35 pm - 4:50 pmIAH-JTR

17h 15m1 stop

8:05 pm - 4:35 pmJTR-IAH

28h 30m1 stop

$728Lufthansa

Find Deal

Wed, Apr 29 - Tue, May 12

2:55 pm - 8:40 amIAH-SKG

33h 45m1 stop

9:30 am - 1:10 pmSKG-IAH

35h 40m1 stop

$751Turkish Airlines

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Sun, Jan 18 - Sat, Jan 31

British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

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

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British Airways

Mar 1

IAH3:50 pmHouston George Bush Intcntl

25h 30m

1 stop

ATH1:20 amAthens Eleftherios V.

Mar 31

ATH6:30 pmAthens Eleftherios V.

32h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$509

Find similar

British Airways

Jan 18

IAH3:50 pmHouston George Bush Intcntl

16h 05m

1 stop

ATH3:55 pmAthens Eleftherios V.

Feb 11

ATH1:30 pmAthens Eleftherios V.

38h 30m

1 stop

IAH8:00 pmHouston George Bush Intcntl

$519

Find similar

Delta flights from Houston to Greece

Our best Delta deals on Houston to Greece flight tickets

Delta

Mar 9

IAH5:30 amHouston George Bush Intcntl

21h 25m

1 stop

ATH9:55 amAthens Eleftherios V.

Mar 13

ATH12:20 pmAthens Eleftherios V.

28h 54m

1 stop

IAH10:14 amHouston George Bush Intcntl

$521

Find similar

Delta

Mar 9

IAH5:05 pmHouston George Bush Intcntl

13h 30m

1 stop

ATH1:35 pmAthens Eleftherios V.

Mar 13

ATH1:45 pmAthens Eleftherios V.

27h 29m

2 stops

IAH10:14 amHouston George Bush Intcntl

$522

Find similar

Delta

Mar 9

IAH5:30 amHouston George Bush Intcntl

24h 30m

2 stops

ATH1:00 pmAthens Eleftherios V.

Mar 13

ATH12:20 pmAthens Eleftherios V.

31h 25m

1 stop

IAH12:45 pmHouston George Bush Intcntl

$530

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 1/23

4:06 pm-12:40 pm

2 stops36h 34m

Athens Eleftherios V.

Thu 1/29

7:30 pm-11:56 pm

2 stops36h 26m

$468

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 1/13

4:20 pm-4:40 pm

2 stops16h 20m

Athens Eleftherios V.

Fri 1/23

6:05 am-6:15 pm

1 stop20h 10m

$494

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 2/24

3:50 pm-7:30 pm

1 stop19h 40m

Athens Eleftherios V.

Tue 3/10

7:35 am-3:05 pm

1 stop38h 30m

$499

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 3/1

3:50 pm-1:20 am

1 stop25h 30m

Athens Eleftherios V.

Tue 3/31

6:30 pm-7:15 pm

1 stop32h 45m

$509

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/9

6:00 am-4:35 pm

2 stops27h 35m

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

Tue 2/3

9:05 pm-8:55 pm

1 stop15h 50m

Thessaloniki Makedonia

Sat 2/7

9:45 pm-7:10 pm

1 stop29h 25m

$716

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 4/29

3:35 pm-4:50 pm

1 stop17h 15m

Thera Santorini

Tue 5/12

8:05 pm-4:35 pm

1 stop28h 30m

$728

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Sun 1/18

2:55 pm-8:40 am

1 stop33h 45m

Thessaloniki Makedonia

Sat 1/31

9:30 am-1:10 pm

1 stop35h 40m

$751

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

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 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
American Airlines	PriceFrom $560	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,494 reviews	Search Air France flights
Turkish Airlines	PriceFrom $580	Free Cancellation	Rating 7.3 4,050 reviews	Search Turkish Airlines flights
Delta	PriceFrom $591	Free Cancellation	Rating 7.9 7,994 reviews	Search Delta flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 9,037 reviews	Search United Airlines flights
KLM	PriceFrom $611	Free Cancellation	Rating 7.7 1,419 reviews	Search KLM flights
Air Canada	PriceFrom $635	Free Cancellation	Rating 7.1 10,466 reviews	Search Air Canada flights
Lufthansa	PriceFrom $762	Free Cancellation	Rating 6.8 7,583 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.