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

Turkish Airlines is the most popular carrier operating from Houston to Greece

What airlines fly to Greece?

Turkish Airlines, United Airlines and British Airways 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 41% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 9 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 August 2025, there are 9 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.

$224 Cheap Flights from Houston to Greece in 2025

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Find the cheapest flights from Houston to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

12:37 pm - 1:20 pmIAH-ATH

16h 43m1 stop

6:00 am - 11:59 pmATH-IAH

25h 59m2 stops

$596Delta

Find Deal

Wed, Oct 8 - Tue, Oct 21

12:23 pm - 1:30 pmIAH-SKG

17h 07m2 stops

9:30 pm - 1:15 pmSKG-IAH

23h 45m1 stop

$597KLM

Find Deal

Mon, Sep 8 - Thu, Sep 18

9:00 pm - 2:50 pmIAH-ATH

33h 50m1 stop

3:55 am - 7:05 pmATH-IAH

23h 10m1 stop

$599Turkish Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

9:00 pm - 3:05 amIAH-ATH

22h 05m1 stop

10:00 pm - 7:05 pmATH-IAH

29h 05m1 stop

$607Turkish Airlines

Find Deal

Tue, Sep 9 - Fri, Oct 17

6:37 pm - 7:30 pmHOU-ATH

16h 53m2 stops

8:20 pm - 7:50 pmATH-HOU

31h 30m2 stops

$621British Airways

Find Deal

Tue, Nov 11 - Wed, Nov 19

6:11 pm - 8:00 pmHOU-ATH

17h 49m2 stops

7:55 pm - 3:55 pmATH-HOU

28h 00m2 stops

$641British Airways

Find Deal

Thu, Oct 23 - Tue, Nov 4

3:35 pm - 4:50 pmIAH-JTR

17h 15m1 stop

8:05 pm - 1:35 pmJTR-IAH

25h 30m2 stops

$661Lufthansa

Find Deal

Mon, Sep 22 - Tue, Oct 7

7:50 am - 11:10 amIAH-ATH

19h 20m2 stops

4:00 pm - 5:16 pmATH-IAH

33h 16m2 stops

$678United Airlines

Find Deal

Sun, Aug 31 - Thu, Sep 18

11:55 am - 10:20 amIAH-ATH

14h 25m1 stop

6:35 am - 12:29 amATH-IAH

25h 54m2 stops

$681United Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 29

3:35 pm - 4:50 pmIAH-JTR

17h 15m1 stop

5:40 pm - 1:35 pmJTR-IAH

27h 55m1 stop

$682Lufthansa

Find Deal

Mon, Sep 22 - Tue, Oct 7

Delta flights from Houston to Greece

Our best Delta deals on Houston to Greece flight tickets

Delta

Oct 8

IAH12:37 pmHouston George Bush Intcntl

16h 43m

1 stop

ATH1:20 pmAthens Eleftherios V.

Oct 21

ATH6:00 amAthens Eleftherios V.

25h 59m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$596

Find similar

Delta

Sep 3

HOU9:57 amHouston Hobby

18h 48m

2 stops

ATH12:45 pmAthens Eleftherios V.

Sep 10

ATH6:30 amAthens Eleftherios V.

24h 01m

2 stops

HOU10:31 pmHouston Hobby

$597

Find similar

Delta

Sep 1

IAH5:45 amHouston George Bush Intcntl

23h 00m

2 stops

ATH12:45 pmAthens Eleftherios V.

Sep 30

ATH3:05 pmAthens Eleftherios V.

28h 16m

2 stops

IAH11:21 amHouston George Bush Intcntl

$598

Find similar

Turkish Airlines flights from Houston to Greece

Our best Turkish Airlines deals on Houston to Greece flight tickets

Turkish Airlines

Oct 10

IAH9:00 pmHouston George Bush Intcntl

33h 50m

1 stop

ATH2:50 pmAthens Eleftherios V.

Oct 14

ATH3:55 amAthens Eleftherios V.

23h 10m

1 stop

IAH7:05 pmHouston George Bush Intcntl

$599

Find similar

Turkish Airlines

Sep 9

IAH9:00 pmHouston George Bush Intcntl

22h 05m

1 stop

ATH3:05 amAthens Eleftherios V.

Oct 17

ATH10:00 pmAthens Eleftherios V.

29h 05m

1 stop

IAH7:05 pmHouston George Bush Intcntl

$607

Find similar

Turkish Airlines

Sep 30

IAH9:00 pmHouston George Bush Intcntl

27h 55m

1 stop

ATH8:55 amAthens Eleftherios V.

Oct 19

ATH3:55 amAthens Eleftherios V.

16h 45m

1 stop

IAH12:40 pmHouston George Bush Intcntl

$608

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 10/8

12:37 pm-1:20 pm

1 stop16h 43m

Athens Eleftherios V.

Tue 10/21

6:00 am-11:59 pm

2 stops25h 59m

$596

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 9/8

12:23 pm-1:30 pm

2 stops17h 07m

Thessaloniki Makedonia

Thu 9/18

9:30 pm-1:15 pm

1 stop23h 45m

$597

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 10/10

9:00 pm-2:50 pm

1 stop33h 50m

Athens Eleftherios V.

Tue 10/14

3:55 am-7:05 pm

1 stop23h 10m

$599

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 9/9

9:00 pm-3:05 am

1 stop22h 05m

Athens Eleftherios V.

Fri 10/17

10:00 pm-7:05 pm

1 stop29h 05m

$607

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Tue 11/11

6:37 pm-7:30 pm

2 stops16h 53m

Athens Eleftherios V.

Wed 11/19

8:20 pm-7:50 pm

2 stops31h 30m

$621

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Thu 10/23

6:11 pm-8:00 pm

2 stops17h 49m

Athens Eleftherios V.

Tue 11/4

7:55 pm-3:55 pm

2 stops28h 00m

$641

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 9/22

3:35 pm-4:50 pm

1 stop17h 15m

Thera Santorini

Tue 10/7

8:05 pm-1:35 pm

2 stops25h 30m

$661

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sun 8/31

7:50 am-11:10 am

2 stops19h 20m

Athens Eleftherios V.

Thu 9/18

4:00 pm-5:16 pm

2 stops33h 16m

$678

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 11/15

11:55 am-10:20 am

1 stop14h 25m

Athens Eleftherios V.

Sat 11/29

6:35 am-12:29 am

2 stops25h 54m

$681

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 9/22

3:35 pm-4:50 pm

1 stop17h 15m

Thera Santorini

Tue 10/7

5:40 pm-1:35 pm

1 stop27h 55m

$682

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, February 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 $630. If you are unable to visit Greece during the month of February, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $676.

What is the cheapest day to depart on your flight to Greece?

According to our data, Sunday is the cheapest day to fly to Greece from Houston. The lowest ticket price found for a Sunday departure recently was $796. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Houston to Greece on a Tuesday will generally be more expensive and average around $1,154. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $774 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Greece, so prices are often more expensive at around $1,270 per ticket.

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 $906 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 $676 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

Best Price Found	$224
Fastest flight time	13h 30m
Direct flights	None
Airports in Greece	5 airports

The best one-way flight to Greece from Houston in the past 72 hours is $224. The best round-trip flight deal from Houston to Greece found on momondo in the last 72 hours is $596.

The fastest flight from Houston to Greece takes 13h 30m

There are no direct flights from Houston to Greece. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Corfu Ioannis Kapodistrias Airport, Houston George Bush Intcntl Airport - Thessaloniki Makedonia Airport and Houston George Bush Intcntl Airport - Athens Eleftherios V. Airport.

There are 5 airports near Greece: Corfu Ioannis Kapodistrias (CFU), Athens Eleftherios V. (ATH), Thera Santorini (JTR), Mikonos (JMK), Thessaloniki Makedonia (SKG)

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 August 2025, there are 9 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
British Airways	PriceFrom $567	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $578	Free Cancellation	Rating 7.3 3,945 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
KLM	PriceFrom $595	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Air Canada	PriceFrom $614	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
American Airlines	PriceFrom $627	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $636	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Air France	PriceFrom $638	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
Lufthansa	PriceFrom $685	Free Cancellation	Rating 6.8 7,330 reviews	Search Lufthansa 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.