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 36% 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, United 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 July 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.

$309 Cheap Flights from Houston to Greece in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:15 pm - 8:25 pm

IAH

SKG

15h 10m

1 stop

9:35 am - 7:20 pm

SKG

IAH

17h 45m

1 stop

$699Turkish Airlines

Sat, Oct 10 - Sat, Oct 17

3:35 pm - 4:50 pm

IAH

JTR

17h 15m

1 stop

5:40 pm - 1:35 pm

JTR

IAH

27h 55m

1 stop

$797Multiple Airlines

Mon, Aug 17 - Tue, Sep 1

10:00 am - 10:10 am

IAH

ATH

16h 10m

1 stop

6:35 am - 1:35 pm

ATH

IAH

15h 00m

1 stop

$816United Airlines

Wed, Aug 19 - Thu, Sep 10

3:25 pm - 1:30 pm

IAH

SKG

14h 05m

1 stop

2:15 pm - 1:20 pm

SKG

IAH

31h 05m

1 stop

$817KLM

Tue, Aug 25 - Tue, Sep 15

3:55 pm - 5:40 pm

IAH

ATH

17h 45m

1 stop

1:35 pm - 1:20 pm

ATH

IAH

31h 45m

1 stop

$818Delta

Wed, Aug 19 - Mon, Sep 7

11:28 am - 1:30 pm

IAH

SKG

18h 02m

2 stops

2:15 pm - 1:20 pm

SKG

IAH

31h 05m

1 stop

$821KLM

Tue, Aug 25 - Tue, Sep 15

7:00 am - 10:10 am

IAH

ATH

19h 10m

2 stops

6:00 am - 4:40 pm

ATH

IAH

18h 40m

1 stop

$822United Airlines

Wed, Aug 19 - Tue, Sep 8

9:05 pm - 3:30 pm

IAH

HER

34h 25m

1 stop

4:40 pm - 1:25 pm

HER

IAH

28h 45m

1 stop

$846British Airways

Mon, Aug 17 - Wed, Sep 2

10:50 am - 10:00 am

HOU

ATH

15h 10m

1 stop

2:40 pm - 4:25 pm

ATH

HOU

33h 45m

2 stops

$848Delta

Mon, Aug 24 - Mon, Aug 31

7:15 am - 4:25 pm

IAH

HER

25h 10m

2 stops

4:40 pm - 1:25 pm

HER

IAH

28h 45m

1 stop

$850British Airways

Mon, Aug 17 - Wed, Sep 2

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British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Aug 30

HOU12:57 pmHouston Hobby

14h 48m

1 stop

ATH11:45 amAthens Eleftherios V.

Dec 18

ATH7:45 amAthens Eleftherios V.

23h 59m

2 stops

HOU11:44 pmHouston Hobby

$793

British Airways

Aug 17

IAH9:05 pmHouston George Bush Intcntl

34h 25m

1 stop

HER3:30 pmHeraklion N. Kazantzakis Apt.

Sep 2

HER4:40 pmHeraklion N. Kazantzakis Apt.

28h 45m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$846

British Airways

Aug 17

IAH7:15 amHouston George Bush Intcntl

25h 10m

2 stops

HER4:25 pmHeraklion N. Kazantzakis Apt.

Sep 2

HER4:40 pmHeraklion N. Kazantzakis Apt.

28h 45m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$850

Air Canada flights from Houston to Greece

Our best Air Canada deals on Houston to Greece flight tickets

Air Canada

Oct 22

IAH10:00 amHouston George Bush Intcntl

20h 55m

2 stops

ATH2:55 pmAthens Eleftherios V.

Nov 5

ATH7:05 amAthens Eleftherios V.

22h 34m

2 stops

IAH9:39 pmHouston George Bush Intcntl

$802

Air Canada

Oct 25

IAH10:01 amHouston George Bush Intcntl

16h 59m

2 stops

ATH10:00 amAthens Eleftherios V.

Nov 8

ATH7:05 amAthens Eleftherios V.

22h 34m

2 stops

IAH9:39 pmHouston George Bush Intcntl

$803

Air Canada

Nov 27

IAH11:50 amHouston George Bush Intcntl

15h 10m

1 stop

ATH11:00 amAthens Eleftherios V.

Dec 5

ATH12:50 pmAthens Eleftherios V.

40h 44m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$819

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Sat 10/10

9:15 pm-8:25 pm

1 stop15h 10m

Thessaloniki Makedonia

Sat 10/17

9:35 am-7:20 pm

1 stop17h 45m

$699

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/17

3:35 pm-4:50 pm

1 stop17h 15m

Thera Santorini

Tue 9/1

5:40 pm-1:35 pm

1 stop27h 55m

$797

Quickest round-trip

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 8/19

10:00 am-10:10 am

1 stop16h 10m

Athens Eleftherios V.

Thu 9/10

6:35 am-1:35 pm

1 stop15h 00m

$816

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

3:25 pm-1:30 pm

1 stop14h 05m

Thessaloniki Makedonia

Tue 9/15

2:15 pm-1:20 pm

1 stop31h 05m

$817

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 8/19

3:55 pm-5:40 pm

1 stop17h 45m

Athens Eleftherios V.

Mon 9/7

1:35 pm-1:20 pm

1 stop31h 45m

$818

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

11:28 am-1:30 pm

2 stops18h 02m

Thessaloniki Makedonia

Tue 9/15

2:15 pm-1:20 pm

1 stop31h 05m

$821

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 8/19

7:00 am-10:10 am

2 stops19h 10m

Athens Eleftherios V.

Tue 9/8

6:00 am-4:40 pm

1 stop18h 40m

$822

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Mon 8/17

9:05 pm-3:30 pm

1 stop34h 25m

Heraklion N. Kazantzakis Apt.

Wed 9/2

4:40 pm-1:25 pm

1 stop28h 45m

$846

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 8/24

10:50 am-10:00 am

1 stop15h 10m

Athens Eleftherios V.

Mon 8/31

2:40 pm-4:25 pm

2 stops33h 45m

$848

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Mon 8/17

7:15 am-4:25 pm

2 stops25h 10m

Heraklion N. Kazantzakis Apt.

Wed 9/2

4:40 pm-1:25 pm

1 stop28h 45m

$850

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 $599. If you are unable to visit Greece during the month of January, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $641.

How far in advance should I book a flight from Houston 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 $871 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 $611 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 20m
Direct flights	None

The fastest flight from Houston to Greece takes 14h 20m

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

Search flight deals

Frequently asked questions about flying 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 July 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
Delta	PriceFrom $472	Free Cancellation	Rating 7.8 8,484 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 8,129 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,837 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,156 reviews	Search Lufthansa flights
KLM	PriceFrom $536	Free Cancellation	Rating 7.8 1,544 reviews	Search KLM flights
Air France	PriceFrom $549	Free Cancellation	Rating 7.5 1,626 reviews	Search Air France flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 4,454 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $573	Free Cancellation	Rating 7.1 11,377 reviews	Search Air Canada flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,298 reviews	Search ITA Airways flights
United Airlines	PriceFrom $627	Free Cancellation	Rating 7.4 10,025 reviews	Search United 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.