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

British Airways, Delta, and Iberia 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 37% 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 June 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.

$291 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.

10:45 am - 12:50 pm

IAH

SKG

18h 05m

2 stops

12:25 pm - 1:05 pm

SKG

IAH

32h 40m

1 stop

$781KLM

Wed, Nov 18 - Sun, Dec 6

9:10 pm - 8:25 pm

IAH

SKG

15h 15m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$801Turkish Airlines

Mon, Aug 10 - Wed, Aug 26

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$818Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

11:50 am - 12:50 pm

IAH

SKG

17h 00m

2 stops

1:55 pm - 1:25 pm

SKG

IAH

31h 30m

1 stop

$831KLM

Thu, Nov 19 - Sat, Dec 5

6:40 pm - 6:15 pm

IAH

SKG

39h 35m

2 stops

7:00 pm - 1:35 pm

SKG

IAH

26h 35m

1 stop

$851Lufthansa

Tue, Aug 25 - Tue, Sep 15

9:05 pm - 4:20 pm

IAH

JTR

35h 15m

1 stop

2:45 pm - 7:15 pm

JTR

IAH

36h 30m

1 stop

$859British Airways

Mon, Aug 24 - Mon, Aug 31

9:05 pm - 1:00 pm

IAH

SKG

31h 55m

1 stop

6:45 pm - 7:15 pm

SKG

IAH

32h 30m

1 stop

$860British Airways

Mon, Aug 17 - Mon, Sep 7

3:35 pm - 6:30 pm

IAH

HER

18h 55m

1 stop

9:40 am - 1:35 pm

HER

IAH

35h 55m

1 stop

$933Lufthansa

Sun, Sep 6 - Thu, Sep 17

10:05 am - 5:40 pm

HOU

ATH

23h 35m

2 stops

9:45 am - 9:43 pm

ATH

HOU

19h 58m

1 stop

$951Delta

Fri, Oct 9 - Wed, Oct 14

10:05 am - 1:20 pm

HOU

ATH

19h 15m

2 stops

10:05 am - 9:26 am

ATH

HOU

31h 21m

2 stops

$952Delta

Wed, Oct 7 - Mon, Oct 12

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Air Canada flights from Houston to Greece

Our best Air Canada deals on Houston to Greece flight tickets

Air Canada

Oct 7

IAH7:20 amHouston George Bush Intcntl

18h 50m

2 stops

ATH10:10 amAthens Eleftherios V.

Oct 12

ATH1:10 pmAthens Eleftherios V.

29h 57m

2 stops

IAH11:07 amHouston George Bush Intcntl

$955

Air Canada

Aug 22

IAH4:50 pmHouston George Bush Intcntl

33h 20m

2 stops

ATH10:10 amAthens Eleftherios V.

Sep 13

ATH6:00 amAthens Eleftherios V.

45h 52m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$975

Air Canada

Sep 3

IAH6:45 amHouston George Bush Intcntl

19h 25m

2 stops

ATH10:10 amAthens Eleftherios V.

Sep 23

ATH6:55 amAthens Eleftherios V.

20h 57m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$987

ITA Airways flights from Houston to Greece

Our best ITA Airways deals on Houston to Greece flight tickets

ITA Airways

Sep 9

IAH6:10 pmHouston George Bush Intcntl

22h 35m

1 stop

ATH12:45 amAthens Eleftherios V.

Sep 26

ATH6:05 amAthens Eleftherios V.

17h 35m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$952

ITA Airways

Sep 12

IAH6:10 pmHouston George Bush Intcntl

16h 25m

1 stop

ATH6:35 pmAthens Eleftherios V.

Sep 20

ATH7:30 pmAthens Eleftherios V.

28h 10m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$983

ITA Airways

Sep 19

IAH6:10 pmHouston George Bush Intcntl

16h 25m

1 stop

ATH6:35 pmAthens Eleftherios V.

Oct 3

ATH1:20 pmAthens Eleftherios V.

34h 20m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$991

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Wed 11/18

10:45 am-12:50 pm

2 stops18h 05m

Thessaloniki Makedonia

Sun 12/6

12:25 pm-1:05 pm

1 stop32h 40m

$781

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 8/10

9:10 pm-8:25 pm

1 stop15h 15m

Thessaloniki Makedonia

Wed 8/26

9:15 pm-7:15 pm

1 stop30h 00m

$801

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

$818

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Thu 11/19

11:50 am-12:50 pm

2 stops17h 00m

Thessaloniki Makedonia

Sat 12/5

1:55 pm-1:25 pm

1 stop31h 30m

$831

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

6:40 pm-6:15 pm

2 stops39h 35m

Thessaloniki Makedonia

Tue 9/15

7:00 pm-1:35 pm

1 stop26h 35m

$851

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/24

9:05 pm-4:20 pm

1 stop35h 15m

Thera Santorini

Mon 8/31

2:45 pm-7:15 pm

1 stop36h 30m

$859

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 8/17

9:05 pm-1:00 pm

1 stop31h 55m

Thessaloniki Makedonia

Mon 9/7

6:45 pm-7:15 pm

1 stop32h 30m

$860

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Sun 9/6

3:35 pm-6:30 pm

1 stop18h 55m

Heraklion N. Kazantzakis Apt.

Thu 9/17

9:40 am-1:35 pm

1 stop35h 55m

$933

Quickest round-trip

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Fri 10/9

10:05 am-5:40 pm

2 stops23h 35m

Athens Eleftherios V.

Wed 10/14

9:45 am-9:43 pm

1 stop19h 58m

$951

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 10/7

10:05 am-1:20 pm

2 stops19h 15m

Athens Eleftherios V.

Mon 10/12

10:05 am-9:26 am

2 stops31h 21m

$952

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 April is also very affordable. Most momondo users find prices during this month for around $421.

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 $852 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 $797 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 35m
Direct flights	None

The fastest flight from Houston to Greece takes 13h 35m

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 June 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 8,428 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 8,067 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,747 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,090 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Air France	PriceFrom $549	Free Cancellation	Rating 7.5 1,613 reviews	Search Air France flights
Turkish Airlines	PriceFrom $570	Free Cancellation	Rating 7.4 4,414 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $573	Free Cancellation	Rating 7.1 11,247 reviews	Search Air Canada flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,265 reviews	Search ITA Airways flights
United Airlines	PriceFrom $625	Free Cancellation	Rating 7.4 9,878 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.