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

Turkish Airlines, ITA Airways, and SWISS are the most popular carriers operating from Houston to Greece

What airlines fly to Greece?

Turkish Airlines, United Airlines and Lufthansa 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 November 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.

$470 Cheap Flights from Houston to Greece in 2025/26

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Find the cheapest flights from Houston to Greece

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:06 pm - 1:20 pmIAH-ATH

37h 14m2 stops

8:50 am - 11:39 pmATH-IAH

22h 49m2 stops

$470Scandinavian Airlines

Find Deal

Tue, Feb 10 - Tue, Feb 24

4:06 pm - 1:20 pmIAH-ATH

37h 14m2 stops

8:50 am - 11:39 pmATH-IAH

22h 49m2 stops

$473Scandinavian Airlines

Find Deal

Mon, Jan 26 - Wed, Feb 4

11:55 am - 4:40 pmIAH-ATH

20h 45m2 stops

6:25 am - 2:10 pmATH-IAH

15h 45m1 stop

$481Multiple Airlines

Find Deal

Tue, Feb 10 - Tue, Feb 24

4:30 pm - 4:35 pmIAH-ATH

16h 05m1 stop

6:25 am - 2:10 pmATH-IAH

15h 45m1 stop

$482Lufthansa

Find Deal

Tue, Feb 10 - Tue, Feb 24

4:05 pm - 1:35 pmIAH-ATH

13h 30m1 stop

6:05 am - 1:30 pmATH-IAH

15h 25m1 stop

$494Delta

Find Deal

Mon, Jan 26 - Thu, Feb 5

7:20 am - 1:40 amIAH-ATH

34h 20m2 stops

6:15 am - 9:39 pmATH-IAH

23h 24m2 stops

$497United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

4:55 pm - 6:50 pmHOU-ATH

17h 55m2 stops

7:30 am - 10:46 pmATH-HOU

23h 16m2 stops

$604British Airways

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Thu, Jan 29 - Thu, Feb 5

4:55 pm - 6:50 pmHOU-ATH

17h 55m2 stops

7:30 am - 10:46 pmATH-HOU

23h 16m2 stops

$605British Airways

Find Deal

Thu, Jan 29 - Thu, Feb 5

10:05 pm - 8:55 pmIAH-SKG

15h 50m1 stop

9:35 am - 7:15 pmSKG-IAH

17h 40m1 stop

$636Turkish Airlines

Find Deal

Mon, Mar 23 - Wed, Apr 1

11:55 am - 1:20 pmIAH-SKG

18h 25m2 stops

8:10 am - 6:00 pmSKG-IAH

17h 50m1 stop

$849Lufthansa

Find Deal

Mon, Mar 23 - Wed, Apr 1

Scandinavian Airlines flights from Houston to Greece

Our best Scandinavian Airlines deals on Houston to Greece flight tickets

Scandinavian Airlines

Feb 10

IAH4:06 pmHouston George Bush Intcntl

37h 14m

2 stops

ATH1:20 pmAthens Eleftherios V.

Feb 24

ATH8:50 amAthens Eleftherios V.

22h 49m

2 stops

IAH11:39 pmHouston George Bush Intcntl

$470

Find similar

Scandinavian Airlines

Jan 26

IAH4:06 pmHouston George Bush Intcntl

37h 14m

2 stops

ATH1:20 pmAthens Eleftherios V.

Feb 4

ATH8:50 amAthens Eleftherios V.

22h 49m

2 stops

IAH11:39 pmHouston George Bush Intcntl

$473

Find similar

Lufthansa flights from Houston to Greece

Our best Lufthansa deals on Houston to Greece flight tickets

Lufthansa

Feb 10

IAH4:30 pmHouston George Bush Intcntl

16h 05m

1 stop

ATH4:35 pmAthens Eleftherios V.

Feb 24

ATH6:25 amAthens Eleftherios V.

15h 45m

1 stop

IAH2:10 pmHouston George Bush Intcntl

$482

Find similar

Lufthansa

Feb 20

IAH5:05 pmHouston George Bush Intcntl

17h 00m

2 stops

ATH6:05 pmAthens Eleftherios V.

Feb 26

ATH6:25 amAthens Eleftherios V.

20h 38m

2 stops

IAH7:03 pmHouston George Bush Intcntl

$553

Find similar

Lufthansa

Jan 24

IAH11:55 amHouston George Bush Intcntl

29h 45m

2 stops

ATH1:40 amAthens Eleftherios V.

Feb 4

ATH2:20 pmAthens Eleftherios V.

31h 50m

1 stop

IAH2:10 pmHouston George Bush Intcntl

$569

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/10

4:06 pm-1:20 pm

2 stops37h 14m

Athens Eleftherios V.

Tue 2/24

8:50 am-11:39 pm

2 stops22h 49m

$470

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 1/26

4:06 pm-1:20 pm

2 stops37h 14m

Athens Eleftherios V.

Wed 2/4

8:50 am-11:39 pm

2 stops22h 49m

$473

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/10

11:55 am-4:40 pm

2 stops20h 45m

Athens Eleftherios V.

Tue 2/24

6:25 am-2:10 pm

1 stop15h 45m

$481

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 2/10

4:30 pm-4:35 pm

1 stop16h 05m

Athens Eleftherios V.

Tue 2/24

6:25 am-2:10 pm

1 stop15h 45m

$482

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 1/26

4:05 pm-1:35 pm

1 stop13h 30m

Athens Eleftherios V.

Thu 2/5

6:05 am-1:30 pm

1 stop15h 25m

$494

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 12/3

7:20 am-1:40 am

2 stops34h 20m

Athens Eleftherios V.

Wed 12/10

6:15 am-9:39 pm

2 stops23h 24m

$497

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Thu 1/29

4:55 pm-6:50 pm

2 stops17h 55m

Athens Eleftherios V.

Thu 2/5

7:30 am-10:46 pm

2 stops23h 16m

$604

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Thu 1/29

4:55 pm-6:50 pm

2 stops17h 55m

Athens Eleftherios V.

Thu 2/5

7:30 am-10:46 pm

2 stops23h 16m

$605

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 3/23

10:05 pm-8:55 pm

1 stop15h 50m

Thessaloniki Makedonia

Wed 4/1

9:35 am-7:15 pm

1 stop17h 40m

$636

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 3/23

11:55 am-1:20 pm

2 stops18h 25m

Thessaloniki Makedonia

Wed 4/1

8:10 am-6:00 pm

1 stop17h 50m

$849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 $625. If you are unable to visit Greece during the month of February, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $652.

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 $899 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 $775 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

Direct flights	None

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 November 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
American Airlines	PriceFrom $560	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,517 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,487 reviews	Search Air France flights
Turkish Airlines	PriceFrom $580	Free Cancellation	Rating 7.3 4,043 reviews	Search Turkish Airlines flights
Delta	PriceFrom $591	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
KLM	PriceFrom $611	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Air Canada	PriceFrom $635	Free Cancellation	Rating 7.1 10,445 reviews	Search Air Canada flights
Lufthansa	PriceFrom $762	Free Cancellation	Rating 6.8 7,572 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.