What airlines fly to Greece?

Turkish Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Greece from Houston according to our data. Turkish 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, American Airlines, 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 January 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.

$292 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.

10:08 am - 9:35 am

IAH

ATH

16h 27m

1 stop

1:45 pm - 2:30 pm

ATH

IAH

31h 45m

1 stop

$535Delta

Tue, Mar 10 - Tue, Mar 17

6:20 am - 9:05 am

IAH

ATH

19h 45m

2 stops

6:25 am - 3:10 pm

ATH

IAH

15h 45m

1 stop

$536United Airlines

Tue, Mar 10 - Tue, Mar 17

6:00 am - 9:55 am

HOU

ATH

20h 55m

1 stop

12:20 pm - 10:42 pm

ATH

HOU

17h 22m

1 stop

$537KLM

Mon, Mar 9 - Tue, Mar 17

4:21 pm - 6:55 pm

HOU

ATH

18h 34m

2 stops

7:55 pm - 7:50 pm

ATH

HOU

30h 55m

2 stops

$538British Airways

Mon, Mar 2 - Tue, Mar 10

4:30 pm - 12:50 pm

IAH

SKG

13h 20m

1 stop

11:20 am - 1:15 pm

SKG

IAH

33h 55m

1 stop

$538KLM

Mon, Mar 23 - Wed, Apr 1

12:18 pm - 1:05 am

HOU

ATH

28h 47m

2 stops

8:20 pm - 11:58 pm

ATH

HOU

34h 38m

2 stops

$539British Airways

Wed, Mar 4 - Wed, Mar 11

2:30 pm - 8:45 am

IAH

SKG

34h 15m

1 stop

9:35 am - 12:45 pm

SKG

IAH

35h 10m

1 stop

$637Turkish Airlines

Mon, May 4 - Tue, Jun 2

9:05 pm - 8:55 pm

IAH

SKG

15h 50m

1 stop

9:30 am - 7:10 pm

SKG

IAH

17h 40m

1 stop

$693Turkish Airlines

Wed, Feb 25 - Sun, Mar 1

7:50 pm - 6:20 pm

IAH

JMK

38h 30m

2 stops

7:10 pm - 12:15 am

JMK

IAH

37h 05m

2 stops

$745Lufthansa

Sat, May 16 - Mon, May 25

6:45 pm - 1:35 pm

IAH

JMK

34h 50m

2 stops

7:10 pm - 12:15 am

JMK

IAH

37h 05m

2 stops

$752Lufthansa

Fri, May 1 - Mon, May 25

Delta flights from Houston to Greece

Our best Delta deals on Houston to Greece flight tickets

Delta

Mar 10

IAH10:08 amHouston George Bush Intcntl

16h 27m

1 stop

ATH9:35 amAthens Eleftherios V.

Mar 17

ATH1:45 pmAthens Eleftherios V.

31h 45m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$535

Delta

Mar 10

IAH5:25 amHouston George Bush Intcntl

21h 10m

2 stops

ATH9:35 amAthens Eleftherios V.

Mar 16

ATH1:45 pmAthens Eleftherios V.

31h 45m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$539

Delta

Mar 1

IAH3:30 pmHouston George Bush Intcntl

25h 45m

1 stop

ATH1:15 amAthens Eleftherios V.

Mar 10

ATH1:45 pmAthens Eleftherios V.

31h 45m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$541

United Airlines flights from Houston to Greece

Our best United Airlines deals on Houston to Greece flight tickets

United Airlines

Mar 10

IAH6:20 amHouston George Bush Intcntl

19h 45m

2 stops

ATH9:05 amAthens Eleftherios V.

Mar 17

ATH6:25 amAthens Eleftherios V.

15h 45m

1 stop

IAH3:10 pmHouston George Bush Intcntl

$536

United Airlines

Mar 10

IAH7:20 amHouston George Bush Intcntl

18h 45m

2 stops

ATH9:05 amAthens Eleftherios V.

Mar 19

ATH6:35 amAthens Eleftherios V.

17h 55m

1 stop

IAH5:30 pmHouston George Bush Intcntl

$538

United Airlines

Mar 2

IAH4:32 pmHouston George Bush Intcntl

25h 08m

2 stops

ATH1:40 amAthens Eleftherios V.

Mar 10

ATH6:25 amAthens Eleftherios V.

15h 45m

1 stop

IAH3:10 pmHouston George Bush Intcntl

$540

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

10:08 am-9:35 am

1 stop16h 27m

Athens Eleftherios V.

Tue 3/17

1:45 pm-2:30 pm

1 stop31h 45m

$535

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/10

6:20 am-9:05 am

2 stops19h 45m

Athens Eleftherios V.

Tue 3/17

6:25 am-3:10 pm

1 stop15h 45m

$536

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/9

6:00 am-9:55 am

1 stop20h 55m

Athens Eleftherios V.

Tue 3/17

12:20 pm-10:42 pm

1 stop17h 22m

$537

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/2

4:21 pm-6:55 pm

2 stops18h 34m

Athens Eleftherios V.

Tue 3/10

7:55 pm-7:50 pm

2 stops30h 55m

$538

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Wed 4/1

11:20 am-1:15 pm

1 stop33h 55m

$538

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 3/4

12:18 pm-1:05 am

2 stops28h 47m

Athens Eleftherios V.

Wed 3/11

8:20 pm-11:58 pm

2 stops34h 38m

$539

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 5/4

2:30 pm-8:45 am

1 stop34h 15m

Thessaloniki Makedonia

Tue 6/2

9:35 am-12:45 pm

1 stop35h 10m

$637

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Wed 2/25

9:05 pm-8:55 pm

1 stop15h 50m

Thessaloniki Makedonia

Sun 3/1

9:30 am-7:10 pm

1 stop17h 40m

$693

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Sat 5/16

7:50 pm-6:20 pm

2 stops38h 30m

Mikonos

Mon 5/25

7:10 pm-12:15 am

2 stops37h 05m

$745

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Fri 5/1

6:45 pm-1:35 pm

2 stops34h 50m

Mikonos

Mon 5/25

7:10 pm-12:15 am

2 stops37h 05m

$752

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 $610. 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 $641.

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 $858 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 $792 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 January 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 1,528 reviews	Search Air France flights
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 8,121 reviews	Search Delta flights
Lufthansa	PriceFrom $547	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
British Airways	PriceFrom $552	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $571	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
KLM	PriceFrom $586	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
United Airlines	PriceFrom $587	Free Cancellation	Rating 7.4 9,206 reviews	Search United Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,131 reviews	Search ITA Airways flights
Air Canada	PriceFrom $614	Free Cancellation	Rating 7.1 10,664 reviews	Search Air Canada flights
American Airlines	PriceFrom $627	Free Cancellation	Rating 7.2 11,200 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.