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 George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 39% 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.

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

British Airways, KLM, and United Airlines are the most popular carriers operating from Houston George Bush Intcntl to Greece

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Greece?

As of September 2026, there are 9 operators available to choose from for flights from Houston George Bush Intcntl Airport to Greece.

How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$314 Cheap Flights from Houston George Bush Intcntl Airport to Greece in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 pm - 3:00 pmIAH Houston George Bush Intcntl-HER Heraklion N. Kazantzakis Apt.

14h 50m1 stop Frankfurt am Main

3:50 pm - 3:00 pmHER Heraklion N. Kazantzakis Apt.-IAH Houston George Bush Intcntl

30h 10m1 stop Frankfurt am Main

$770Lufthansa

Tue, Mar 9 - Wed, Mar 24

4:10 pm - 3:00 pmIAH Houston George Bush Intcntl-HER Heraklion N. Kazantzakis Apt.

14h 50m1 stop Frankfurt am Main

3:50 pm - 12:09 amHER Heraklion N. Kazantzakis Apt.-IAH Houston George Bush Intcntl

39h 19m2 stops Frankfurt am Main Chicago O'Hare Intl

$780Lufthansa

Tue, Mar 9 - Wed, Mar 24

11:55 am - 3:15 pmIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

19h 20m2 stops Toronto Pearson Intl Vienna Intl

4:00 pm - 8:30 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

36h 30m2 stops Vienna Intl Chicago O'Hare Intl

$811Austrian Airlines

Tue, Nov 3 - Thu, Nov 12

11:55 am - 3:15 pmIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

19h 20m2 stops Toronto Pearson Intl Vienna Intl

4:00 pm - 8:30 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

36h 30m2 stops Vienna Intl Chicago O'Hare Intl

$811Austrian Airlines

Wed, Nov 4 - Thu, Nov 12

10:00 pm - 9:00 pmIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

15h 00m1 stop Istanbul

9:30 am - 7:05 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

17h 35m1 stop Istanbul

$818Turkish Airlines

Sun, Nov 1 - Thu, Nov 12

4:50 pm - 3:45 pmIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

15h 55m1 stop London Heathrow

8:10 pm - 7:55 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

31h 45m1 stop London Heathrow

$835British Airways

Thu, Oct 29 - Mon, Nov 9

7:00 am - 7:15 pmIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

28h 15m2 stops Dallas/Fort Worth London Heathrow

4:40 pm - 7:55 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

35h 15m1 stop London Heathrow

$839British Airways

Sun, Nov 1 - Fri, Nov 13

9:15 pm - 8:45 amIAH Houston George Bush Intcntl-SKG Thessaloniki Makedonia

27h 30m1 stop Istanbul

9:50 pm - 2:10 pmSKG Thessaloniki Makedonia-IAH Houston George Bush Intcntl

23h 20m1 stop Istanbul

$843Turkish Airlines

Wed, Oct 14 - Mon, Oct 26

11:55 am - 4:50 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

44h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

7:05 am - 9:34 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 29m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$848Air Canada

Wed, Feb 10 - Sun, Feb 21

12:00 pm - 4:50 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

20h 50m2 stops Toronto Pearson Intl Zurich

7:05 am - 9:34 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

22h 29m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$853Air Canada

Thu, Feb 11 - Sun, Feb 21

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 pm - 2:50 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

33h 35m1 stop Istanbul

4:00 am - 7:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

23h 20m1 stop Istanbul

$878Turkish Airlines

Fri, Oct 2 - Fri, Oct 9

9:15 pm - 8:30 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

15h 15m1 stop Istanbul

4:00 am - 12:45 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

16h 45m1 stop Istanbul

$908Turkish Airlines

Sat, Oct 3 - Fri, Oct 16

5:00 am - 10:35 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

21h 35m1 stop Chicago O'Hare Intl

1:25 pm - 8:21 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

38h 56m2 stops Vienna Intl Newark

$984United Airlines

Fri, Oct 2 - Mon, Nov 16

6:10 pm - 12:45 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

22h 35m1 stop Rome Fiumicino

7:30 pm - 3:40 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

28h 10m1 stop Rome Fiumicino

$989ITA Airways

Mon, Oct 5 - Sun, Oct 18

6:16 pm - 1:25 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

35h 09m2 stops Toronto Pearson Intl Frankfurt am Main

4:00 pm - 9:39 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

37h 39m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$999Multiple Airlines

Fri, Oct 2 - Mon, Nov 16

3:35 pm - 1:25 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

13h 50m1 stop Frankfurt am Main

6:45 am - 1:35 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

14h 50m1 stop Frankfurt am Main

$1,037Lufthansa

Thu, Oct 1 - Tue, Oct 13

7:21 am - 8:10 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

16h 49m1 stop Newark

6:45 am - 1:35 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

14h 50m1 stop Frankfurt am Main

$1,044United Airlines

Thu, Oct 1 - Tue, Oct 13

3:55 pm - 5:40 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

17h 45m1 stop Paris Charles de Gaulle

6:00 am - 1:20 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

15h 20m1 stop Amsterdam Schiphol

$1,045Multiple Airlines

Thu, Oct 1 - Tue, Oct 13

6:10 pm - 11:10 amIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

33h 00m1 stop Rome Fiumicino

6:05 am - 3:40 pmATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

17h 35m1 stop Rome Fiumicino

$1,107ITA Airways

Sat, Oct 3 - Sat, Oct 17

5:16 pm - 6:40 pmIAH Houston George Bush Intcntl-ATH Athens Eleftherios V.

17h 24m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 pm - 12:37 amATH Athens Eleftherios V.-IAH Houston George Bush Intcntl

37h 52m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,180Lufthansa

Mon, Oct 5 - Sun, Oct 18

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British Airways flights from Houston George Bush Intcntl Airport to Greece

Our best British Airways deals on Houston George Bush Intcntl Airport to Greece flight tickets

British Airways

Oct 29

IAH4:50 pmHouston George Bush Intcntl

15h 55m

1 stop

SKG3:45 pmThessaloniki Makedonia

Nov 9

SKG8:10 pmThessaloniki Makedonia

31h 45m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$835

British Airways

Nov 1

IAH7:00 amHouston George Bush Intcntl

28h 15m

2 stops

SKG7:15 pmThessaloniki Makedonia

Nov 13

SKG4:40 pmThessaloniki Makedonia

35h 15m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$839

British Airways

Oct 30

IAH4:50 pmHouston George Bush Intcntl

20h 45m

1 stop

SKG8:35 pmThessaloniki Makedonia

Nov 9

SKG8:10 pmThessaloniki Makedonia

31h 45m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$845

Air Canada flights from Houston George Bush Intcntl Airport to Greece

Our best Air Canada deals on Houston George Bush Intcntl Airport to Greece flight tickets

Air Canada

Feb 12

IAH6:10 pmHouston George Bush Intcntl

40h 15m

2 stops

ATH6:25 pmAthens Eleftherios V.

Feb 21

ATH7:05 amAthens Eleftherios V.

22h 29m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$854

Air Canada

Feb 11

IAH12:00 pmHouston George Bush Intcntl

20h 50m

2 stops

ATH4:50 pmAthens Eleftherios V.

Feb 20

ATH12:55 pmAthens Eleftherios V.

52h 10m

2 stops

IAH9:05 amHouston George Bush Intcntl

$870

Air Canada

Mar 15

IAH11:55 amHouston George Bush Intcntl

39h 05m

2 stops

ATH10:00 amAthens Eleftherios V.

Apr 3

ATH6:55 amAthens Eleftherios V.

22h 29m

2 stops

IAH9:24 pmHouston George Bush Intcntl

$882

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHeraklion

IAH Houston George Bush Intcntl - HER Heraklion N. Kazantzakis Apt.

IAHHER

Houston George Bush Intcntl

Tue 3/9

4:10 pm-3:00 pm

1 stop14h 50m

Heraklion N. Kazantzakis Apt.

Wed 3/24

3:50 pm-3:00 pm

1 stop30h 10m

$770

HoustonHeraklion

IAH Houston George Bush Intcntl - HER Heraklion N. Kazantzakis Apt.

IAHHER

Houston George Bush Intcntl

Tue 3/9

4:10 pm-3:00 pm

1 stop14h 50m

Heraklion N. Kazantzakis Apt.

Wed 3/24

3:50 pm-12:09 am

2 stops39h 19m

$780

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Tue 11/3

11:55 am-3:15 pm

2 stops19h 20m

Thessaloniki Makedonia

Thu 11/12

4:00 pm-8:30 pm

2 stops36h 30m

$811

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Wed 11/4

11:55 am-3:15 pm

2 stops19h 20m

Thessaloniki Makedonia

Thu 11/12

4:00 pm-8:30 pm

2 stops36h 30m

$811

Quickest round-trip

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Sun 11/1

10:00 pm-9:00 pm

1 stop15h 00m

Thessaloniki Makedonia

Thu 11/12

9:30 am-7:05 pm

1 stop17h 35m

$818

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Thu 10/29

4:50 pm-3:45 pm

1 stop15h 55m

Thessaloniki Makedonia

Mon 11/9

8:10 pm-7:55 pm

1 stop31h 45m

$835

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Sun 11/1

7:00 am-7:15 pm

2 stops28h 15m

Thessaloniki Makedonia

Fri 11/13

4:40 pm-7:55 pm

1 stop35h 15m

$839

HoustonThessaloniki

IAH Houston George Bush Intcntl - SKG Thessaloniki Makedonia

IAHSKG

Houston George Bush Intcntl

Wed 10/14

9:15 pm-8:45 am

1 stop27h 30m

Thessaloniki Makedonia

Mon 10/26

9:50 pm-2:10 pm

1 stop23h 20m

$843

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Wed 2/10

11:55 am-4:50 pm

2 stops44h 55m

Athens Eleftherios V.

Sun 2/21

7:05 am-9:34 pm

2 stops22h 29m

$848

HoustonAthens

IAH Houston George Bush Intcntl - ATH Athens Eleftherios V.

IAHATH

Houston George Bush Intcntl

Thu 2/11

12:00 pm-4:50 pm

2 stops20h 50m

Athens Eleftherios V.

Sun 2/21

7:05 am-9:34 pm

2 stops22h 29m

$853

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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $619. If you are unable to visit Greece during the month of January, then departing from Houston George Bush Intcntl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $638.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Greece?

You are more likely to see cheaper flights to Greece from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Houston George Bush Intcntl Airport for as low as $801 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Greece flights?

You could potentially save up to 19% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Greece flight.

Cheap Houston George Bush Intcntl Airport to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Greece

Best Price Found	$314
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Greece from Houston George Bush Intcntl Airport in the past 72 hours is $314. The best round-trip flight deal from Houston George Bush Intcntl Airport to Greece found on momondo in the last 72 hours is $770.

The fastest flight from Houston George Bush Intcntl Airport to Greece takes 15h 00m

There are no direct flights from Houston George Bush Intcntl Airport to Greece. There are no popular flight routes from Houston George Bush Intcntl Airport to Greece.

Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Greece

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Greece?
Prices for flights from Houston George Bush Intcntl Airport to Greece are updated daily.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Greece?
As of September 2026, there are 9 operators available to choose from for flights from Houston George Bush Intcntl Airport to Greece.
How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Greece

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Greece with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 8,242 reviews	Search British Airways flights
Delta	PriceFrom $494	Free Cancellation	Rating 7.8 8,608 reviews	Search Delta flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Air Canada	PriceFrom $516	Free Cancellation	Rating 7.1 11,706 reviews	Search Air Canada flights
Lufthansa	PriceFrom $524	Free Cancellation	Rating 6.8 8,250 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $585	Free Cancellation	Rating 7.4 4,451 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.8 1,371 reviews	Search ITA Airways flights
KLM	PriceFrom $601	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights
United Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 10,260 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Greece?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Greece. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Greece with flexible booking policies on momondo?

All flight searches from Houston to Greece on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Greece?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Greece from Houston.

I’m not ready to book a flight from Houston to Greece right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Greece flights. All you need is a valid email address and we will do the rest; it is that quick and easy.