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, Delta, and KLM 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 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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

9:05 pm - 8:25 pm

IAH

SKG

15h 20m

1 stop

9:15 pm - 7:10 pm

SKG

IAH

29h 55m

1 stop

$753Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

9:05 pm - 8:25 pm

IAH

SKG

15h 20m

1 stop

9:15 pm - 7:10 pm

SKG

IAH

29h 55m

1 stop

$758Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

9:05 pm - 8:45 am

IAH

SKG

27h 40m

1 stop

9:15 pm - 7:10 pm

SKG

IAH

29h 55m

1 stop

$759Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

11:23 am - 1:30 pm

IAH

SKG

18h 07m

2 stops

2:15 pm - 1:15 pm

SKG

IAH

31h 00m

1 stop

$841KLM

Tue, Aug 25 - Tue, Sep 15

11:23 am - 1:30 pm

IAH

SKG

18h 07m

2 stops

2:15 pm - 4:28 pm

SKG

IAH

34h 13m

2 stops

$851KLM

Tue, Aug 25 - Tue, Sep 15

10:50 am - 11:00 pm

HOU

ATH

28h 10m

2 stops

9:45 am - 10:46 pm

ATH

HOU

21h 01m

1 stop

$880Delta

Mon, Aug 17 - Wed, Aug 26

9:05 pm - 4:15 pm

IAH

JTR

35h 10m

1 stop

2:50 pm - 7:15 pm

JTR

IAH

36h 25m

1 stop

$884British Airways

Tue, Aug 18 - Tue, Aug 25

10:00 am - 1:40 pm

IAH

ATH

19h 40m

2 stops

3:25 pm - 8:50 am

ATH

IAH

25h 25m

2 stops

$884Air Canada

Mon, Aug 17 - Wed, Aug 26

5:20 pm - 8:05 pm

HOU

ATH

18h 45m

2 stops

6:00 am - 10:46 pm

ATH

HOU

24h 46m

2 stops

$884Delta

Mon, Aug 17 - Wed, Aug 26

9:05 pm - 1:25 pm

IAH

JMK

32h 20m

1 stop

4:00 pm - 7:15 pm

JMK

IAH

35h 15m

1 stop

$892British Airways

Sun, Aug 9 - Mon, Aug 17

United Airlines flights from Houston to Greece

Our best United Airlines deals on Houston to Greece flight tickets

United Airlines

Oct 11

IAH10:00 amHouston George Bush Intcntl

16h 10m

1 stop

ATH10:10 amAthens Eleftherios V.

Oct 23

ATH1:10 pmAthens Eleftherios V.

33h 41m

2 stops

IAH2:51 pmHouston George Bush Intcntl

$901

United Airlines

Sep 21

IAH7:20 amHouston George Bush Intcntl

18h 40m

1 stop

ATH10:00 amAthens Eleftherios V.

Sep 29

ATH12:10 pmAthens Eleftherios V.

33h 08m

2 stops

IAH1:18 pmHouston George Bush Intcntl

$902

United Airlines

Sep 1

IAH7:00 amHouston George Bush Intcntl

19h 10m

2 stops

ATH10:10 amAthens Eleftherios V.

Sep 15

ATH12:10 pmAthens Eleftherios V.

35h 04m

2 stops

IAH3:14 pmHouston George Bush Intcntl

$906

KLM flights from Houston to Greece

Our best KLM deals on Houston to Greece flight tickets

KLM

Aug 25

IAH11:23 amHouston George Bush Intcntl

18h 07m

2 stops

SKG1:30 pmThessaloniki Makedonia

Sep 15

SKG2:15 pmThessaloniki Makedonia

31h 00m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$841

KLM

Aug 25

IAH11:23 amHouston George Bush Intcntl

18h 07m

2 stops

SKG1:30 pmThessaloniki Makedonia

Sep 15

SKG2:15 pmThessaloniki Makedonia

34h 13m

2 stops

IAH4:28 pmHouston George Bush Intcntl

$851

KLM

Sep 27

HOU1:00 pmHouston Hobby

14h 00m

1 stop

ATH11:00 amAthens Eleftherios V.

Oct 7

ATH9:45 amAthens Eleftherios V.

19h 58m

1 stop

HOU9:43 pmHouston Hobby

$922

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

9:05 pm-8:25 pm

1 stop15h 20m

Thessaloniki Makedonia

Tue 9/15

9:15 pm-7:10 pm

1 stop29h 55m

$753

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

9:05 pm-8:25 pm

1 stop15h 20m

Thessaloniki Makedonia

Tue 9/15

9:15 pm-7:10 pm

1 stop29h 55m

$758

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

9:05 pm-8:45 am

1 stop27h 40m

Thessaloniki Makedonia

Tue 9/15

9:15 pm-7:10 pm

1 stop29h 55m

$759

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

11:23 am-1:30 pm

2 stops18h 07m

Thessaloniki Makedonia

Tue 9/15

2:15 pm-1:15 pm

1 stop31h 00m

$841

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

11:23 am-1:30 pm

2 stops18h 07m

Thessaloniki Makedonia

Tue 9/15

2:15 pm-4:28 pm

2 stops34h 13m

$851

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 8/17

10:50 am-11:00 pm

2 stops28h 10m

Athens Eleftherios V.

Wed 8/26

9:45 am-10:46 pm

1 stop21h 01m

$880

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 8/18

9:05 pm-4:15 pm

1 stop35h 10m

Thera Santorini

Tue 8/25

2:50 pm-7:15 pm

1 stop36h 25m

$884

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 8/17

10:00 am-1:40 pm

2 stops19h 40m

Athens Eleftherios V.

Wed 8/26

3:25 pm-8:50 am

2 stops25h 25m

$884

Quickest round-trip

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 8/17

5:20 pm-8:05 pm

2 stops18h 45m

Athens Eleftherios V.

Wed 8/26

6:00 am-10:46 pm

2 stops24h 46m

$884

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Sun 8/9

9:05 pm-1:25 pm

1 stop32h 20m

Mikonos

Mon 8/17

4:00 pm-7:15 pm

1 stop35h 15m

$892

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 $838 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 $791 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 56m
Direct flights	None

The fastest flight from Houston to Greece takes 14h 56m

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 8,460 reviews	Search Delta flights
Air France	PriceFrom $485	Free Cancellation	Rating 7.4 1,586 reviews	Search Air France flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,949 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 7,975 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,511 reviews	Search KLM flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 4,355 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,687 reviews	Search United Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,207 reviews	Search ITA Airways flights
Air Canada	PriceFrom $605	Free Cancellation	Rating 7.1 11,003 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.