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

British Airways, Delta, and American Airlines are the most popular carriers operating from Houston to Greece

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 36% 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.

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 July 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.

$266 Cheap Flights from Houston to Greece in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:05 pm - 8:45 pm

IAH

SKG

21h 40m

1 stop

1:40 pm - 1:05 pm

SKG

IAH

31h 25m

1 stop

$736KLM

Mon, Nov 16 - Mon, Nov 23

4:10 pm - 8:45 pm

IAH

SKG

20h 35m

2 stops

1:40 pm - 1:05 pm

SKG

IAH

31h 25m

1 stop

$740KLM

Mon, Nov 16 - Mon, Nov 23

3:25 pm - 8:45 pm

IAH

SKG

21h 20m

2 stops

1:40 pm - 4:35 pm

SKG

IAH

34h 55m

2 stops

$750KLM

Mon, Nov 16 - Mon, Nov 23

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$818Turkish Airlines

Tue, Aug 25 - Tue, Sep 15

9:10 pm - 8:45 am

IAH

SKG

27h 35m

1 stop

9:15 pm - 7:15 pm

SKG

IAH

30h 00m

1 stop

$858Turkish Airlines

Fri, Oct 16 - Tue, Oct 20

5:20 pm - 1:15 am

HOU

ATH

23h 55m

2 stops

6:00 am - 10:05 pm

ATH

HOU

24h 05m

2 stops

$864Delta

Wed, Aug 12 - Fri, Aug 28

10:50 am - 10:00 am

HOU

ATH

15h 10m

1 stop

2:40 pm - 4:25 pm

ATH

HOU

33h 45m

2 stops

$866Delta

Mon, Aug 24 - Mon, Aug 31

3:30 pm - 3:00 pm

IAH

JMK

15h 30m

1 stop

2:20 pm - 7:15 pm

JMK

IAH

36h 55m

1 stop

$868British Airways

Mon, Aug 24 - Tue, Sep 1

12:24 pm - 3:00 pm

IAH

JMK

18h 36m

2 stops

3:50 pm - 1:25 pm

JMK

IAH

29h 35m

1 stop

$872British Airways

Mon, Aug 24 - Tue, Sep 1

9:45 pm - 10:35 am

IAH

ATH

28h 50m

1 stop

12:10 pm - 11:07 am

ATH

IAH

30h 57m

1 stop

$873United Airlines

Sat, Oct 10 - Tue, Oct 20

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British Airways flights from Houston to Greece

Our best British Airways deals on Houston to Greece flight tickets

British Airways

Aug 24

IAH3:30 pmHouston George Bush Intcntl

15h 30m

1 stop

JMK3:00 pmMikonos

Sep 1

JMK2:20 pmMikonos

36h 55m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$868

British Airways

Aug 5

IAH9:05 pmHouston George Bush Intcntl

33h 00m

1 stop

JTR2:05 pmThera Santorini

Aug 12

JTR5:10 pmThera Santorini

28h 15m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$872

British Airways

Aug 5

IAH3:30 pmHouston George Bush Intcntl

16h 45m

1 stop

JTR4:15 pmThera Santorini

Aug 12

JTR5:10 pmThera Santorini

28h 15m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$874

ITA Airways flights from Houston to Greece

Our best ITA Airways deals on Houston to Greece flight tickets

ITA Airways

Sep 16

IAH6:10 pmHouston George Bush Intcntl

16h 25m

1 stop

ATH6:35 pmAthens Eleftherios V.

Sep 27

ATH1:20 pmAthens Eleftherios V.

34h 20m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$870

ITA Airways

Sep 7

IAH6:10 pmHouston George Bush Intcntl

16h 25m

1 stop

ATH6:35 pmAthens Eleftherios V.

Sep 15

ATH7:30 pmAthens Eleftherios V.

28h 10m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$889

ITA Airways

Aug 29

IAH6:10 pmHouston George Bush Intcntl

16h 25m

1 stop

ATH6:35 pmAthens Eleftherios V.

Oct 3

ATH7:25 pmAthens Eleftherios V.

28h 15m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$894

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 11/16

3:05 pm-8:45 pm

1 stop21h 40m

Thessaloniki Makedonia

Mon 11/23

1:40 pm-1:05 pm

1 stop31h 25m

$736

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 11/16

4:10 pm-8:45 pm

2 stops20h 35m

Thessaloniki Makedonia

Mon 11/23

1:40 pm-1:05 pm

1 stop31h 25m

$740

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 11/16

3:25 pm-8:45 pm

2 stops21h 20m

Thessaloniki Makedonia

Mon 11/23

1:40 pm-4:35 pm

2 stops34h 55m

$750

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

$818

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Fri 10/16

9:10 pm-8:45 am

1 stop27h 35m

Thessaloniki Makedonia

Tue 10/20

9:15 pm-7:15 pm

1 stop30h 00m

$858

Quickest round-trip

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 8/12

5:20 pm-1:15 am

2 stops23h 55m

Athens Eleftherios V.

Fri 8/28

6:00 am-10:05 pm

2 stops24h 05m

$864

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 8/24

10:50 am-10:00 am

1 stop15h 10m

Athens Eleftherios V.

Mon 8/31

2:40 pm-4:25 pm

2 stops33h 45m

$866

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 8/24

3:30 pm-3:00 pm

1 stop15h 30m

Mikonos

Tue 9/1

2:20 pm-7:15 pm

1 stop36h 55m

$868

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Mon 8/24

12:24 pm-3:00 pm

2 stops18h 36m

Mikonos

Tue 9/1

3:50 pm-1:25 pm

1 stop29h 35m

$872

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Sat 10/10

9:45 pm-10:35 am

1 stop28h 50m

Athens Eleftherios V.

Tue 10/20

12:10 pm-11:07 am

1 stop30h 57m

$873

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 April is also very affordable. Most momondo users find prices during this month for around $421.

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 $872 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 $611 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 55m
Direct flights	None

The fastest flight from Houston to Greece takes 13h 55m

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 July 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 $472	Free Cancellation	Rating 7.8 8,465 reviews	Search Delta flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 8,112 reviews	Search British Airways flights
American Airlines	PriceFrom $497	Free Cancellation	Rating 7.1 11,812 reviews	Search American Airlines flights
Lufthansa	PriceFrom $517	Free Cancellation	Rating 6.8 8,133 reviews	Search Lufthansa flights
KLM	PriceFrom $536	Free Cancellation	Rating 7.8 1,537 reviews	Search KLM flights
Air France	PriceFrom $549	Free Cancellation	Rating 7.5 1,626 reviews	Search Air France flights
Turkish Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 4,442 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $573	Free Cancellation	Rating 7.1 11,335 reviews	Search Air Canada flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,285 reviews	Search ITA Airways flights
United Airlines	PriceFrom $627	Free Cancellation	Rating 7.4 9,985 reviews	Search United 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.