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.

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

British Airways, Delta, and Finnair 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.

$245 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.

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$819Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

3:35 pm - 6:05 pm

IAH

SKG

18h 30m

1 stop

7:00 pm - 1:35 pm

SKG

IAH

26h 35m

1 stop

$849Lufthansa

Tue, Aug 25 - Tue, Sep 15

11:55 am - 5:05 pm

IAH

JMK

21h 10m

2 stops

9:25 pm - 9:52 pm

JMK

IAH

32h 27m

2 stops

$853Multiple Airlines

Mon, Aug 10 - Wed, Sep 23

9:05 pm - 3:10 pm

IAH

JMK

34h 05m

1 stop

5:40 pm - 1:25 pm

JMK

IAH

27h 45m

1 stop

$880British Airways

Mon, Aug 10 - Wed, Sep 23

9:05 pm - 3:30 pm

IAH

HER

34h 25m

1 stop

3:05 pm - 1:25 pm

HER

IAH

30h 20m

1 stop

$902British Airways

Mon, Sep 7 - Mon, Sep 14

4:40 pm - 6:45 pm

IAH

ATH

18h 05m

1 stop

12:10 pm - 7:38 pm

ATH

IAH

15h 28m

1 stop

$1,010United Airlines

Fri, Jul 10 - Wed, Jul 15

6:25 pm - 1:40 pm

IAH

ATH

35h 15m

1 stop

12:10 pm - 7:38 pm

ATH

IAH

15h 28m

1 stop

$1,011Air Canada

Fri, Jul 3 - Fri, Jul 17

6:45 am - 10:10 am

IAH

ATH

19h 25m

2 stops

12:10 pm - 7:38 pm

ATH

IAH

15h 28m

1 stop

$1,014Air Canada

Sat, Jul 4 - Wed, Jul 15

10:40 am - 11:00 am

HOU

ATH

16h 20m

1 stop

11:30 am - 9:51 pm

ATH

HOU

18h 21m

1 stop

$1,024KLM

Sun, Jul 19 - Sun, Jul 26

5:35 pm - 9:00 pm

HOU

HER

19h 25m

2 stops

9:15 pm - 4:23 pm

HER

HOU

27h 08m

2 stops

$1,273KLM

Mon, Sep 7 - Mon, Sep 14

United Airlines flights from Houston to Greece

Our best United Airlines deals on Houston to Greece flight tickets

United Airlines

Jul 10

IAH4:40 pmHouston George Bush Intcntl

18h 05m

1 stop

ATH6:45 pmAthens Eleftherios V.

Jul 17

ATH12:10 pmAthens Eleftherios V.

15h 28m

1 stop

IAH7:38 pmHouston George Bush Intcntl

$1,010

United Airlines

Jul 11

IAH8:25 pmHouston George Bush Intcntl

29h 45m

2 stops

ATH10:10 amAthens Eleftherios V.

Jul 25

ATH1:10 pmAthens Eleftherios V.

16h 51m

1 stop

IAH10:01 pmHouston George Bush Intcntl

$1,025

United Airlines

Aug 27

IAH10:00 amHouston George Bush Intcntl

16h 10m

1 stop

ATH10:10 amAthens Eleftherios V.

Sep 12

ATH12:10 pmAthens Eleftherios V.

15h 42m

1 stop

IAH7:52 pmHouston George Bush Intcntl

$1,034

Air Canada flights from Houston to Greece

Our best Air Canada deals on Houston to Greece flight tickets

Air Canada

Jul 3

IAH6:25 pmHouston George Bush Intcntl

35h 15m

1 stop

ATH1:40 pmAthens Eleftherios V.

Jul 17

ATH12:10 pmAthens Eleftherios V.

15h 28m

1 stop

IAH7:38 pmHouston George Bush Intcntl

$1,011

Air Canada

Jul 4

IAH6:45 amHouston George Bush Intcntl

19h 25m

2 stops

ATH10:10 amAthens Eleftherios V.

Jul 15

ATH12:10 pmAthens Eleftherios V.

15h 28m

1 stop

IAH7:38 pmHouston George Bush Intcntl

$1,014

Air Canada

Jul 18

IAH5:25 pmHouston George Bush Intcntl

36h 00m

2 stops

ATH1:25 pmAthens Eleftherios V.

Aug 9

ATH3:25 pmAthens Eleftherios V.

36h 13m

1 stop

IAH7:38 pmHouston George Bush Intcntl

$1,016

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

$819

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Tue 8/25

3:35 pm-6:05 pm

1 stop18h 30m

Thessaloniki Makedonia

Tue 9/15

7:00 pm-1:35 pm

1 stop26h 35m

$849

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 8/10

11:55 am-5:05 pm

2 stops21h 10m

Mikonos

Wed 9/23

9:25 pm-9:52 pm

2 stops32h 27m

$853

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 8/10

9:05 pm-3:10 pm

1 stop34h 05m

Mikonos

Wed 9/23

5:40 pm-1:25 pm

1 stop27h 45m

$880

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Mon 9/7

9:05 pm-3:30 pm

1 stop34h 25m

Heraklion N. Kazantzakis Apt.

Mon 9/14

3:05 pm-1:25 pm

1 stop30h 20m

$902

Quickest round-trip

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 7/10

4:40 pm-6:45 pm

1 stop18h 05m

Athens Eleftherios V.

Wed 7/15

12:10 pm-7:38 pm

1 stop15h 28m

$1,010

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 7/3

6:25 pm-1:40 pm

1 stop35h 15m

Athens Eleftherios V.

Fri 7/17

12:10 pm-7:38 pm

1 stop15h 28m

$1,011

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 7/4

6:45 am-10:10 am

2 stops19h 25m

Athens Eleftherios V.

Wed 7/15

12:10 pm-7:38 pm

1 stop15h 28m

$1,014

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Sun 7/19

10:40 am-11:00 am

1 stop16h 20m

Athens Eleftherios V.

Sun 7/26

11:30 am-9:51 pm

1 stop18h 21m

$1,024

HoustonHeraklion

HOU - HER

HOUHER

Houston Hobby

Mon 9/7

5:35 pm-9:00 pm

2 stops19h 25m

Heraklion N. Kazantzakis Apt.

Mon 9/14

9:15 pm-4:23 pm

2 stops27h 08m

$1,273

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 July is also very affordable. Most momondo users find prices during this month for around $417.

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 $831 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	14h 15m
Direct flights	None

The fastest flight from Houston to Greece takes 14h 15m

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 8,427 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 8,005 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,629 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,029 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,521 reviews	Search KLM flights
Air France	PriceFrom $549	Free Cancellation	Rating 7.4 1,591 reviews	Search Air France flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 4,395 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $580	Free Cancellation	Rating 7.1 11,090 reviews	Search Air Canada flights
United Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,226 reviews	Search ITA Airways 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.