What is the cheapest airline that flies from Houston to Greece?

British Airways, Iberia, and Delta are the most popular carriers operating from Houston to Greece

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.

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 May 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.

$329 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.

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$754Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$768Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

3:30 pm - 4:25 pm

IAH

HER

16h 55m

1 stop

3:05 pm - 1:25 pm

HER

IAH

30h 20m

1 stop

$910British Airways

Mon, Sep 7 - Mon, Sep 14

9:05 pm - 3:30 pm

IAH

HER

34h 25m

1 stop

4:40 pm - 1:25 pm

HER

IAH

28h 45m

1 stop

$914British Airways

Mon, Sep 7 - Wed, Sep 16

6:16 pm - 10:10 am

IAH

ATH

31h 54m

2 stops

3:25 pm - 7:52 pm

ATH

IAH

36h 27m

2 stops

$991Air Canada

Mon, Sep 21 - Mon, Oct 5

12:00 pm - 11:10 am

IAH

ATH

15h 10m

1 stop

12:10 pm - 9:52 pm

ATH

IAH

17h 42m

1 stop

$996Air Canada

Sat, Oct 3 - Sat, Oct 10

1:13 pm - 11:00 am

HOU

ATH

13h 47m

1 stop

11:25 am - 12:16 pm

ATH

HOU

32h 51m

1 stop

$1,002Delta

Fri, Aug 14 - Sat, Aug 22

5:20 pm - 11:00 pm

HOU

ATH

21h 40m

2 stops

11:25 am - 12:16 pm

ATH

HOU

32h 51m

1 stop

$1,006Delta

Fri, Aug 14 - Sat, Aug 22

10:40 am - 11:00 am

HOU

ATH

16h 20m

1 stop

9:45 am - 9:51 pm

ATH

HOU

20h 06m

1 stop

$1,024KLM

Sun, Jul 19 - Sun, Jul 26

5:35 pm - 11:15 am

HOU

HER

33h 40m

2 stops

12:30 pm - 9:26 am

HER

HOU

28h 56m

2 stops

$1,618KLM

Mon, Oct 5 - Tue, Oct 13

Austrian Airlines flights from Houston to Greece

Our best Austrian Airlines deals on Houston to Greece flight tickets

Austrian Airlines

Jul 6

IAH11:45 amHouston George Bush Intcntl

29h 25m

2 stops

ATH1:10 amAthens Eleftherios V.

Jul 14

ATH6:30 amAthens Eleftherios V.

23h 31m

2 stops

IAH10:01 pmHouston George Bush Intcntl

$1,003

Austrian Airlines

Jul 16

IAH11:45 amHouston George Bush Intcntl

19h 40m

2 stops

ATH3:25 pmAthens Eleftherios V.

Jul 23

ATH6:30 amAthens Eleftherios V.

23h 31m

2 stops

IAH10:01 pmHouston George Bush Intcntl

$1,020

Austrian Airlines

Jul 5

IAH11:45 amHouston George Bush Intcntl

29h 25m

2 stops

ATH1:10 amAthens Eleftherios V.

Jul 21

ATH6:30 amAthens Eleftherios V.

22h 20m

2 stops

IAH8:50 pmHouston George Bush Intcntl

$1,037

British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Sep 7

IAH3:30 pmHouston George Bush Intcntl

16h 55m

1 stop

HER4:25 pmHeraklion N. Kazantzakis Apt.

Sep 14

HER3:05 pmHeraklion N. Kazantzakis Apt.

30h 20m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$910

British Airways

Sep 7

IAH9:05 pmHouston George Bush Intcntl

34h 25m

1 stop

HER3:30 pmHeraklion N. Kazantzakis Apt.

Sep 16

HER4:40 pmHeraklion N. Kazantzakis Apt.

28h 45m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$914

British Airways

Sep 7

IAH3:30 pmHouston George Bush Intcntl

14h 20m

1 stop

JTR1:50 pmThera Santorini

Sep 14

JTR5:25 pmThera Santorini

28h 00m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$929

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

9:10 pm-8:45 am

1 stop27h 35m

Thessaloniki Makedonia

Tue 9/15

9:15 pm-7:15 pm

1 stop30h 00m

$754

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

9:10 pm-8:45 am

1 stop27h 35m

Thessaloniki Makedonia

Tue 9/15

9:15 pm-7:15 pm

1 stop30h 00m

$768

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Mon 9/7

3:30 pm-4:25 pm

1 stop16h 55m

Heraklion N. Kazantzakis Apt.

Mon 9/14

3:05 pm-1:25 pm

1 stop30h 20m

$910

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Mon 9/7

9:05 pm-3:30 pm

1 stop34h 25m

Heraklion N. Kazantzakis Apt.

Wed 9/16

4:40 pm-1:25 pm

1 stop28h 45m

$914

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 9/21

6:16 pm-10:10 am

2 stops31h 54m

Athens Eleftherios V.

Mon 10/5

3:25 pm-7:52 pm

2 stops36h 27m

$991

Quickest round-trip

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 10/3

12:00 pm-11:10 am

1 stop15h 10m

Athens Eleftherios V.

Sat 10/10

12:10 pm-9:52 pm

1 stop17h 42m

$996

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Fri 8/14

1:13 pm-11:00 am

1 stop13h 47m

Athens Eleftherios V.

Sat 8/22

11:25 am-12:16 pm

1 stop32h 51m

$1,002

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Fri 8/14

5:20 pm-11:00 pm

2 stops21h 40m

Athens Eleftherios V.

Sat 8/22

11:25 am-12:16 pm

1 stop32h 51m

$1,006

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Sun 7/19

10:40 am-11:00 am

1 stop16h 20m

Athens Eleftherios V.

Sun 7/26

9:45 am-9:51 pm

1 stop20h 06m

$1,024

HoustonHeraklion

HOU - HER

HOUHER

Houston Hobby

Mon 10/5

5:35 pm-11:15 am

2 stops33h 40m

Heraklion N. Kazantzakis Apt.

Tue 10/13

12:30 pm-9:26 am

2 stops28h 56m

$1,618

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, March 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 $383. If you are unable to visit Greece during the month of March, then departing from Houston during the month February is also very affordable. Most momondo users find prices during this month for around $397.

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 $830 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 $655 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 58m
Direct flights	None

The fastest flight from Houston to Greece takes 13h 58m

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 May 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 $478	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
Air France	PriceFrom $485	Free Cancellation	Rating 7.4 1,588 reviews	Search Air France flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,983 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,654 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,007 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 4,370 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,731 reviews	Search United Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,217 reviews	Search ITA Airways flights
Air Canada	PriceFrom $605	Free Cancellation	Rating 7.1 11,056 reviews	Search Air Canada 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.