What airlines fly to Greece?

Turkish Airlines, United Airlines and Air Canada 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 38% 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 Air France 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 January 2026, 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.

$184 Cheap Flights from Houston to Greece in 2026

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Find the cheapest flights from Houston to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 1:40 am

IAH

ATH

29h 45m2 stops

6:25 am - 2:10 pm

ATH

IAH

15h 45m1 stop

$433Lufthansa

Tue, Feb 3 - Tue, Feb 10

3:50 pm - 1:45 pm

IAH

ATH

13h 55m1 stop

4:55 pm - 2:05 pm

ATH

IAH

29h 10m1 stop

$434British Airways

Tue, Feb 3 - Tue, Feb 10

7:10 am - 9:20 am

IAH

ATH

19h 10m1 stop

10:55 am - 9:39 pm

ATH

IAH

17h 44m1 stop

$437Air Canada

Tue, Mar 10 - Wed, Mar 18

6:10 pm - 1:20 am

IAH

ATH

23h 10m2 stops

1:30 pm - 2:05 pm

ATH

IAH

32h 35m1 stop

$438British Airways

Sun, Jan 18 - Wed, Feb 11

7:10 am - 9:20 am

IAH

ATH

19h 10m1 stop

1:10 pm - 12:36 am

ATH

IAH

42h 26m2 stops

$442United Airlines

Tue, Mar 10 - Tue, Mar 17

7:10 am - 9:20 am

IAH

ATH

19h 10m1 stop

10:55 am - 9:44 pm

ATH

IAH

41h 49m2 stops

$445Air Canada

Tue, Mar 10 - Wed, Mar 18

10:50 am - 1:15 am

HOU

ATH

30h 25m2 stops

11:50 am - 9:21 am

ATH

HOU

28h 31m2 stops

$477Delta

Wed, Mar 4 - Fri, Mar 13

10:50 am - 1:15 am

HOU

ATH

30h 25m2 stops

12:20 pm - 9:21 am

ATH

HOU

28h 01m1 stop

$478Delta

Wed, Mar 4 - Fri, Mar 13

9:05 pm - 8:25 pm

IAH

SKG

15h 20m1 stop

9:35 am - 7:10 pm

SKG

IAH

17h 35m1 stop

$634Turkish Airlines

Mon, Apr 20 - Fri, May 1

9:05 pm - 8:25 pm

IAH

SKG

15h 20m1 stop

9:35 am - 7:10 pm

SKG

IAH

17h 35m1 stop

$701Turkish Airlines

Mon, Apr 20 - Fri, May 1

British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Feb 3

IAH3:50 pmHouston George Bush Intcntl

13h 55m

1 stop

ATH1:45 pmAthens Eleftherios V.

Feb 10

ATH4:55 pmAthens Eleftherios V.

29h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$434

British Airways

Jan 18

IAH6:10 pmHouston George Bush Intcntl

23h 10m

2 stops

ATH1:20 amAthens Eleftherios V.

Feb 11

ATH1:30 pmAthens Eleftherios V.

32h 35m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$438

British Airways

Feb 3

IAH3:50 pmHouston George Bush Intcntl

25h 30m

1 stop

ATH1:20 amAthens Eleftherios V.

Feb 10

ATH4:55 pmAthens Eleftherios V.

29h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$440

KLM flights from Houston to Greece

Our best KLM deals on Houston to Greece flight tickets

KLM

Mar 23

IAH4:30 pmHouston George Bush Intcntl

13h 20m

1 stop

SKG12:50 pmThessaloniki Makedonia

Apr 1

SKG11:20 amThessaloniki Makedonia

33h 55m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$485

KLM

Jan 18

IAH3:30 pmHouston George Bush Intcntl

25h 45m

1 stop

ATH1:15 amAthens Eleftherios V.

Feb 11

ATH5:25 pmAthens Eleftherios V.

28h 05m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$487

KLM

Jan 14

IAH7:15 amHouston George Bush Intcntl

21h 35m

2 stops

SKG12:50 pmThessaloniki Makedonia

Jan 22

SKG1:40 pmThessaloniki Makedonia

31h 50m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$490

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/3

11:55 am-1:40 am

2 stops29h 45m

Athens Eleftherios V.

Tue 2/10

6:25 am-2:10 pm

1 stop15h 45m

$433

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/3

3:50 pm-1:45 pm

1 stop13h 55m

Athens Eleftherios V.

Tue 2/10

4:55 pm-2:05 pm

1 stop29h 10m

$434

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

7:10 am-9:20 am

1 stop19h 10m

Athens Eleftherios V.

Wed 3/18

10:55 am-9:39 pm

1 stop17h 44m

$437

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 1/18

6:10 pm-1:20 am

2 stops23h 10m

Athens Eleftherios V.

Wed 2/11

1:30 pm-2:05 pm

1 stop32h 35m

$438

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

7:10 am-9:20 am

1 stop19h 10m

Athens Eleftherios V.

Tue 3/17

1:10 pm-12:36 am

2 stops42h 26m

$442

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

7:10 am-9:20 am

1 stop19h 10m

Athens Eleftherios V.

Wed 3/18

10:55 am-9:44 pm

2 stops41h 49m

$445

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 3/4

10:50 am-1:15 am

2 stops30h 25m

Athens Eleftherios V.

Fri 3/13

11:50 am-9:21 am

2 stops28h 31m

$477

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 3/4

10:50 am-1:15 am

2 stops30h 25m

Athens Eleftherios V.

Fri 3/13

12:20 pm-9:21 am

1 stop28h 01m

$478

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 4/20

9:05 pm-8:25 pm

1 stop15h 20m

Thessaloniki Makedonia

Fri 5/1

9:35 am-7:10 pm

1 stop17h 35m

$634

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 4/20

9:05 pm-8:25 pm

1 stop15h 20m

Thessaloniki Makedonia

Fri 5/1

9:35 am-7:10 pm

1 stop17h 35m

$701

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, January 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 $632. If you are unable to visit Greece 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 $639.

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 $862 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 $776 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	13h 20m
Direct flights	None

The fastest flight from Houston to Greece takes 13h 20m

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 January 2026, 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 8,031 reviews	Search Delta flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,659 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,519 reviews	Search Air France flights
Turkish Airlines	PriceFrom $571	Free Cancellation	Rating 7.3 4,154 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 9,142 reviews	Search United Airlines flights
KLM	PriceFrom $595	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Air Canada	PriceFrom $626	Free Cancellation	Rating 7.1 10,603 reviews	Search Air Canada flights
American Airlines	PriceFrom $629	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
Lufthansa	PriceFrom $675	Free Cancellation	Rating 6.8 7,697 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.