What airlines fly to Greece?

United Airlines, Turkish Airlines and British Airways are the top three most popular airlines that fly to Greece from Houston according to our data. United 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 10 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 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 March 2026, there are 10 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.

$231 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.

10:05 pm - 12:20 pm

IAH

ATH

31h 15m

1 stop

1:10 pm - 8:10 pm

ATH

IAH

38h 00m

1 stop

$587Turkish Airlines

søn., mar. 15 - tir., mar. 24

9:05 pm - 8:55 am

IAH

ATH

27h 50m

1 stop

3:55 am - 7:10 pm

ATH

IAH

23h 15m

1 stop

$591Turkish Airlines

lør., apr. 25 - man., apr. 27

4:50 pm - 3:05 pm

IAH

ATH

15h 15m

1 stop

5:30 pm - 1:25 pm

ATH

IAH

27h 55m

1 stop

$606British Airways

ons., mar. 18 - tir., mar. 31

4:30 pm - 12:50 pm

IAH

SKG

13h 20m

1 stop

11:20 am - 1:15 pm

SKG

IAH

33h 55m

1 stop

$617KLM

man., mar. 23 - ons., apr. 1

5:22 pm - 1:15 am

HOU

ATH

24h 53m

2 stops

12:20 pm - 10:42 pm

ATH

HOU

17h 22m

1 stop

$626Delta

ons., mar. 18 - tir., mar. 24

4:30 pm - 12:50 pm

IAH

SKG

13h 20m

1 stop

11:20 am - 11:28 pm

SKG

IAH

20h 08m

2 stops

$626KLM

man., mar. 23 - ons., apr. 1

6:00 am - 10:00 am

HOU

ATH

20h 00m

1 stop

1:35 pm - 4:23 pm

ATH

HOU

34h 48m

2 stops

$632Delta

søn., aug. 16 - ons., sep. 2

12:18 pm - 1:05 am

HOU

ATH

29h 47m

2 stops

5:30 pm - 7:50 pm

ATH

HOU

34h 20m

2 stops

$664British Airways

ons., mar. 18 - tir., mar. 31

8:51 am - 11:45 am

HOU

ATH

18h 54m

1 stop

2:00 pm - 11:46 pm

ATH

HOU

17h 46m

1 stop

$718American Airlines

søn., aug. 16 - ons., sep. 2

9:57 am - 2:05 pm

HOU

JTR

20h 08m

2 stops

5:05 pm - 7:51 pm

JTR

HOU

34h 46m

2 stops

$854American Airlines

tor., apr. 16 - tor., apr. 23

Turkish Airlines flights from Houston to Greece

Our best Turkish Airlines deals on Houston to Greece flight tickets

Turkish Airlines

Mar 15

IAH10:05 pmHouston George Bush Intcntl

31h 15m

1 stop

ATH12:20 pmAthens Eleftherios V.

Mar 24

ATH1:10 pmAthens Eleftherios V.

38h 00m

1 stop

IAH8:10 pmHouston George Bush Intcntl

$587

Turkish Airlines

Apr 25

IAH9:05 pmHouston George Bush Intcntl

27h 50m

1 stop

ATH8:55 amAthens Eleftherios V.

Apr 27

ATH3:55 amAthens Eleftherios V.

23h 15m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$591

Turkish Airlines

Apr 22

IAH2:30 pmHouston George Bush Intcntl

22h 00m

1 stop

ATH8:30 pmAthens Eleftherios V.

May 5

ATH3:55 amAthens Eleftherios V.

16h 50m

1 stop

IAH12:45 pmHouston George Bush Intcntl

$594

British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Mar 18

IAH4:50 pmHouston George Bush Intcntl

15h 15m

1 stop

ATH3:05 pmAthens Eleftherios V.

Mar 31

ATH5:30 pmAthens Eleftherios V.

27h 55m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$606

British Airways

Mar 18

IAH1:16 pmHouston George Bush Intcntl

18h 49m

2 stops

ATH3:05 pmAthens Eleftherios V.

Mar 31

ATH6:30 pmAthens Eleftherios V.

26h 55m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$623

British Airways

Aug 23

IAH3:30 pmHouston George Bush Intcntl

15h 00m

1 stop

ATH2:30 pmAthens Eleftherios V.

Aug 31

ATH8:50 pmAthens Eleftherios V.

30h 25m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$624

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

søn. 3/15

10:05 pm-12:20 pm

1 stop31h 15m

Athens Eleftherios V.

tir. 3/24

1:10 pm-8:10 pm

1 stop38h 00m

$587

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

lør. 4/25

9:05 pm-8:55 am

1 stop27h 50m

Athens Eleftherios V.

man. 4/27

3:55 am-7:10 pm

1 stop23h 15m

$591

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

ons. 3/18

4:50 pm-3:05 pm

1 stop15h 15m

Athens Eleftherios V.

tir. 3/31

5:30 pm-1:25 pm

1 stop27h 55m

$606

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

man. 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

ons. 4/1

11:20 am-1:15 pm

1 stop33h 55m

$617

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

ons. 3/18

5:22 pm-1:15 am

2 stops24h 53m

Athens Eleftherios V.

tir. 3/24

12:20 pm-10:42 pm

1 stop17h 22m

$626

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

man. 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

ons. 4/1

11:20 am-11:28 pm

2 stops20h 08m

$626

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

søn. 8/16

6:00 am-10:00 am

1 stop20h 00m

Athens Eleftherios V.

ons. 9/2

1:35 pm-4:23 pm

2 stops34h 48m

$632

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

ons. 3/18

12:18 pm-1:05 am

2 stops29h 47m

Athens Eleftherios V.

tir. 3/31

5:30 pm-7:50 pm

2 stops34h 20m

$664

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

søn. 8/16

8:51 am-11:45 am

1 stop18h 54m

Athens Eleftherios V.

ons. 9/2

2:00 pm-11:46 pm

1 stop17h 46m

$718

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

tor. 4/16

9:57 am-2:05 pm

2 stops20h 08m

Thera Santorini

tor. 4/23

5:05 pm-7:51 pm

2 stops34h 46m

$854

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 $591. 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 $633.

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 $839 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 $777 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 March 2026, there are 10 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
Air France	PriceFrom $485	Free Cancellation	Rating 7.4 1,542 reviews	Search Air France flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,775 reviews	Search British Airways flights
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Lufthansa	PriceFrom $547	Free Cancellation	Rating 6.8 7,823 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.3 4,241 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,388 reviews	Search United Airlines flights
KLM	PriceFrom $591	Free Cancellation	Rating 7.7 1,465 reviews	Search KLM flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,156 reviews	Search ITA Airways flights
Air Canada	PriceFrom $614	Free Cancellation	Rating 7.1 10,776 reviews	Search Air Canada flights
American Airlines	PriceFrom $627	Free Cancellation	Rating 7.1 11,380 reviews	Search American Airlines 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.