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Cheap flights from Houston George Bush Intcntl Airport to Greece from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Greece departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Greece

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:30 pm - 2:35 pmIAH-HER
14h 05m1 stop
Lufthansa Logo
3:30 pm - 2:35 pmHER-IAH
31h 05m1 stop
$506Lufthansa
Find Deal
Tue, Dec 2 - Wed, Dec 10
Lufthansa Logo
4:30 pm - 2:35 pmIAH-HER
14h 05m1 stop
Lufthansa Logo
3:30 pm - 10:47 pmHER-IAH
39h 17m2 stops
$516Lufthansa
Find Deal
Tue, Dec 2 - Wed, Dec 10
United Airlines Logo
12:10 pm - 12:00 pmIAH-ATH
15h 50m2 stops
United Airlines Logo
6:35 am - 11:09 amATH-IAH
36h 34m2 stops
$527United Airlines
Find Deal
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
10:24 am - 12:00 pmIAH-ATH
17h 36m2 stops
United Airlines Logo
12:50 pm - 10:58 pmATH-IAH
18h 08m2 stops
$532United Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
11:55 am - 6:05 pmIAH-ATH
22h 10m2 stops
Air Canada Logo
6:25 am - 9:39 pmATH-IAH
23h 14m2 stops
$539Air Canada
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Thu, Dec 4 - Mon, Feb 2
Air Canada Logo
11:55 am - 4:40 pmIAH-ATH
20h 45m2 stops
Air Canada Logo
6:25 am - 9:39 pmATH-IAH
23h 14m2 stops
$542Air Canada
Find Deal
Fri, Dec 5 - Mon, Feb 2
British Airways Logo
1:15 pm - 11:00 amIAH-ATH
13h 45m1 stop
British Airways Logo
8:10 pm - 9:30 pmATH-IAH
33h 20m2 stops
$543British Airways
Find Deal
Mon, Nov 3 - Mon, Nov 10
British Airways Logo
1:15 pm - 11:00 amIAH-ATH
13h 45m1 stop
British Airways Logo
8:10 pm - 2:05 pmATH-IAH
25h 55m1 stop
$549British Airways
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Mon, Nov 3 - Mon, Nov 10
Turkish Airlines Logo
10:05 pm - 2:55 pmIAH-ATH
33h 50m1 stop
Turkish Airlines Logo
10:30 am - 12:45 pmATH-IAH
34h 15m1 stop
$554Turkish Airlines
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Tue, Mar 24 - Tue, Mar 31
Turkish Airlines Logo
10:05 pm - 2:55 pmIAH-ATH
33h 50m1 stop
Turkish Airlines Logo
1:10 pm - 8:10 pmATH-IAH
38h 00m1 stop
$558Turkish Airlines
Find Deal
Thu, Mar 12 - Sun, Mar 15

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
Nov 3
IAH1:15 pmHouston George Bush Intcntl
13h 45m
1 stop
ATH11:00 amAthens Eleftherios V.
Nov 10
ATH8:10 pmAthens Eleftherios V.
33h 20m
2 stops
IAH9:30 pmHouston George Bush Intcntl
$543
Find similar
British Airways
Nov 5
IAH1:15 pmHouston George Bush Intcntl
13h 45m
1 stop
ATH11:00 amAthens Eleftherios V.
Nov 11
ATH7:55 pmAthens Eleftherios V.
26h 10m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$548
Find similar
British Airways
Nov 3
IAH1:15 pmHouston George Bush Intcntl
13h 45m
1 stop
ATH11:00 amAthens Eleftherios V.
Nov 10
ATH8:10 pmAthens Eleftherios V.
25h 55m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$549
Find similar

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
Dec 4
IAH11:55 amHouston George Bush Intcntl
22h 10m
2 stops
ATH6:05 pmAthens Eleftherios V.
Feb 2
ATH6:25 amAthens Eleftherios V.
23h 14m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$539
Find similar
Air Canada
Dec 5
IAH11:55 amHouston George Bush Intcntl
20h 45m
2 stops
ATH4:40 pmAthens Eleftherios V.
Feb 2
ATH6:25 amAthens Eleftherios V.
23h 14m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$542
Find similar
Air Canada
Dec 4
IAH11:20 amHouston George Bush Intcntl
17h 55m
2 stops
ATH1:15 pmAthens Eleftherios V.
Feb 1
ATH6:15 amAthens Eleftherios V.
23h 24m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$546
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Greece that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 22, 2025.
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

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Tue 12/2

4:30 pm-2:35 pm

1 stop14h 05m

Heraklion N. Kazantzakis Apt.

Wed 12/10

3:30 pm-2:35 pm

1 stop31h 05m

$506

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Tue 12/2

4:30 pm-2:35 pm

1 stop14h 05m

Heraklion N. Kazantzakis Apt.

Wed 12/10

3:30 pm-10:47 pm

2 stops39h 17m

$516

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 1/29

12:10 pm-12:00 pm

2 stops15h 50m

Athens Eleftherios V.

Thu 2/5

6:35 am-11:09 am

2 stops36h 34m

$527

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 1/19

10:24 am-12:00 pm

2 stops17h 36m

Athens Eleftherios V.

Mon 2/2

12:50 pm-10:58 pm

2 stops18h 08m

$532

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 12/4

11:55 am-6:05 pm

2 stops22h 10m

Athens Eleftherios V.

Mon 2/2

6:25 am-9:39 pm

2 stops23h 14m

$539

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Fri 12/5

11:55 am-4:40 pm

2 stops20h 45m

Athens Eleftherios V.

Mon 2/2

6:25 am-9:39 pm

2 stops23h 14m

$542

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 11/3

1:15 pm-11:00 am

1 stop13h 45m

Athens Eleftherios V.

Mon 11/10

8:10 pm-9:30 pm

2 stops33h 20m

$543

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 11/3

1:15 pm-11:00 am

1 stop13h 45m

Athens Eleftherios V.

Mon 11/10

8:10 pm-2:05 pm

1 stop25h 55m

$549

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Tue 3/24

10:05 pm-2:55 pm

1 stop33h 50m

Athens Eleftherios V.

Tue 3/31

10:30 am-12:45 pm

1 stop34h 15m

$554

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 3/12

10:05 pm-2:55 pm

1 stop33h 50m

Athens Eleftherios V.

Sun 3/15

1:10 pm-8:10 pm

1 stop38h 00m

$558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Greece from

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

What is the cheapest month to fly to Greece?

In general, November 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 $685. If you are unable to visit Greece during the month of November, then departing from Houston George Bush Intcntl Airport during the month April is also very affordable. Most momondo users find prices during this month for around $687.

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

According to our data, Monday is the cheapest day to fly to Greece from Houston George Bush Intcntl Airport. The lowest ticket price found for a Monday departure recently was $941. 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 George Bush Intcntl Airport to Greece on a Friday will generally be more expensive and average around $1,191. 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 George Bush Intcntl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $830 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 $1,264 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 George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $917 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 $779 on momondo.

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

You could potentially save up to 6% 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

Direct flights

None
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.
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  • 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?

  • 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 AirwaysPriceFrom $557Free CancellationRating
6.7
7,466 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $591Free CancellationRating
7.3
4,022 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $608Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
DeltaPriceFrom $626Free CancellationRating
7.9
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $629Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
Air CanadaPriceFrom $635Free CancellationRating
7.1
10,335 reviews
Search Air Canada flights
Air FrancePriceFrom $646Free CancellationRating
7.4
1,477 reviews
Search Air France flights
KLMPriceFrom $655Free CancellationRating
7.7
1,404 reviews
Search KLM flights
LufthansaPriceFrom $685Free CancellationRating
6.8
7,507 reviews
Search Lufthansa 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.

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