What is the cheapest airline that flies from Houston to Athens Eleftherios V.?

British Airways and American Airlines are the most popular carriers operating from Houston to Athens Eleftherios V.

What airlines fly to Athens?

United Airlines, Turkish Airlines and Air Canada are the top three most popular airlines that fly to Athens 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 Athens. Keep in mind that there are 9 different airlines that fly to Athens 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 Athens Eleftherios V. Airport?

Prices for flights from Houston to Athens Eleftherios V. Airport are updated daily.

How many operators does momondo search for flights from Houston to Athens Eleftherios V. Airport?

As of December 2025, there are 9 operators available to choose from for flights from Houston to Athens Eleftherios V. Airport.

How old do you have to be to fly from Houston to Athens Eleftherios V. Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport 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 Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$284 Cheap Flights from Houston to Athens in 2025/26

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Find the cheapest flights from Houston to Athens

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Cheap round-trip flights

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7:05 pm - 1:40 am

IAH

ATH

22h 35m2 stops

6:15 am - 6:15 pm

ATH

IAH

20h 00m1 stop

$482Lufthansa

mié., feb. 4 - mié., feb. 11

4:20 pm - 4:40 pm

IAH

ATH

16h 20m2 stops

6:25 am - 6:15 pm

ATH

IAH

19h 50m1 stop

$496Multiple Airlines

mar., ene. 20 - mar., ene. 27

6:55 pm - 4:35 pm

IAH

ATH

13h 40m1 stop

6:25 am - 6:15 pm

ATH

IAH

19h 50m1 stop

$497Lufthansa

mar., ene. 20 - mar., ene. 27

4:20 pm - 4:40 pm

IAH

ATH

16h 20m2 stops

6:25 am - 6:15 pm

ATH

IAH

19h 50m1 stop

$503Multiple Airlines

mar., ene. 20 - mar., ene. 27

6:55 pm - 4:35 pm

IAH

ATH

13h 40m1 stop

6:25 am - 6:15 pm

ATH

IAH

19h 50m1 stop

$504Lufthansa

mar., ene. 20 - mar., ene. 27

3:50 pm - 1:20 am

IAH

ATH

25h 30m1 stop

7:55 pm - 2:05 pm

ATH

IAH

26h 10m1 stop

$514British Airways

mar., ene. 27 - mar., feb. 3

12:47 pm - 1:20 am

HOU

ATH

28h 33m2 stops

4:55 pm - 6:06 pm

ATH

HOU

33h 11m2 stops

$537British Airways

mar., ene. 20 - mar., feb. 3

5:45 am - 1:35 pm

HOU

ATH

23h 50m2 stops

2:35 pm - 4:10 pm

ATH

HOU

33h 35m2 stops

$566Delta

lun., ene. 26 - lun., feb. 9

5:45 am - 1:35 pm

HOU

ATH

23h 50m2 stops

6:05 am - 10:33 pm

ATH

HOU

24h 28m2 stops

$594Delta

jue., ene. 29 - jue., feb. 5

12:17 pm - 4:15 pm

HOU

ATH

19h 58m2 stops

7:30 am - 11:58 pm

ATH

HOU

23h 28m2 stops

$601American Airlines

jue., feb. 12 - jue., mar. 12

SWISS flights from Houston to Athens

Our best SWISS deals on Houston to Athens flight tickets

SWISS

Feb 4

IAH12:15 pmHouston George Bush Intcntl

20h 25m

2 stops

ATH4:40 pmAthens Eleftherios V.

Feb 11

ATH7:05 amAthens Eleftherios V.

21h 36m

2 stops

IAH8:41 pmHouston George Bush Intcntl

$529

Find similar

SWISS

Jan 18

IAH4:20 pmHouston George Bush Intcntl

24h 15m

2 stops

ATH12:35 amAthens Eleftherios V.

Feb 11

ATH7:05 amAthens Eleftherios V.

21h 36m

2 stops

IAH8:41 pmHouston George Bush Intcntl

$532

Find similar

SWISS

Jan 23

IAH12:10 pmHouston George Bush Intcntl

20h 30m

2 stops

ATH4:40 pmAthens Eleftherios V.

Feb 6

ATH7:05 amAthens Eleftherios V.

21h 26m

2 stops

IAH8:31 pmHouston George Bush Intcntl

$571

Find similar

Lufthansa flights from Houston to Athens

Our best Lufthansa deals on Houston to Athens flight tickets

Lufthansa

Feb 4

IAH7:05 pmHouston George Bush Intcntl

22h 35m

2 stops

ATH1:40 amAthens Eleftherios V.

Feb 11

ATH6:15 amAthens Eleftherios V.

20h 00m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$482

Find similar

Lufthansa

Jan 20

IAH6:55 pmHouston George Bush Intcntl

13h 40m

1 stop

ATH4:35 pmAthens Eleftherios V.

Jan 27

ATH6:25 amAthens Eleftherios V.

19h 50m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$497

Find similar

Lufthansa

Jan 20

IAH6:55 pmHouston George Bush Intcntl

13h 40m

1 stop

ATH4:35 pmAthens Eleftherios V.

Jan 27

ATH6:25 amAthens Eleftherios V.

19h 50m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$504

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mié. 2/4

7:05 pm-1:40 am

2 stops22h 35m

Athens Eleftherios V.

mié. 2/11

6:15 am-6:15 pm

1 stop20h 00m

$482

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 1/20

4:20 pm-4:40 pm

2 stops16h 20m

Athens Eleftherios V.

mar. 1/27

6:25 am-6:15 pm

1 stop19h 50m

$496

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 1/20

6:55 pm-4:35 pm

1 stop13h 40m

Athens Eleftherios V.

mar. 1/27

6:25 am-6:15 pm

1 stop19h 50m

$497

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 1/20

4:20 pm-4:40 pm

2 stops16h 20m

Athens Eleftherios V.

mar. 1/27

6:25 am-6:15 pm

1 stop19h 50m

$503

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 1/20

6:55 pm-4:35 pm

1 stop13h 40m

Athens Eleftherios V.

mar. 1/27

6:25 am-6:15 pm

1 stop19h 50m

$504

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

mar. 1/27

3:50 pm-1:20 am

1 stop25h 30m

Athens Eleftherios V.

mar. 2/3

7:55 pm-2:05 pm

1 stop26h 10m

$514

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

mar. 1/20

12:47 pm-1:20 am

2 stops28h 33m

Athens Eleftherios V.

mar. 2/3

4:55 pm-6:06 pm

2 stops33h 11m

$537

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

lun. 1/26

5:45 am-1:35 pm

2 stops23h 50m

Athens Eleftherios V.

lun. 2/9

2:35 pm-4:10 pm

2 stops33h 35m

$566

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

jue. 1/29

5:45 am-1:35 pm

2 stops23h 50m

Athens Eleftherios V.

jue. 2/5

6:05 am-10:33 pm

2 stops24h 28m

$594

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

jue. 2/12

12:17 pm-4:15 pm

2 stops19h 58m

Athens Eleftherios V.

jue. 3/12

7:30 am-11:58 pm

2 stops23h 28m

$601

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 Athens

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 Athens?

The cheapest month to fly to Athens from Houston is in February. Flight prices, which tend to average around $628, are often lower during this time because this is during the off-season. If you are unable to visit Athens 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 $636.

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

The cheapest day to depart on your flight to Athens is on a Sunday when prices can be found for as low as $796. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,154. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

What is the cheapest time of day to depart on your flight to Athens?

The cheapest time of day to fly to Athens is in the evening when flights can be purchased for as low as $774. Flights to Athens are more costly in the morning, with an average ticket price of $1,270. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $887 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Houston for as low as $776 on momondo.

Cheap Houston to Athens flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Athens

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from Houston to Athens takes 15h 15m

There are no direct flights from Houston to Athens. There are no popular flight routes from Houston to Athens.

Search flight deals

How far is Houston to Athens Eleftherios V. by plane?
Athens Eleftherios V. is 6321.9 mi away from Houston. In terms of flight time, this usually takes a little over 15h 15m.
When did momondo last update prices for flights from Houston to Athens Eleftherios V. Airport?
Prices for flights from Houston to Athens Eleftherios V. Airport are updated daily.
How many operators does momondo search for flights from Houston to Athens Eleftherios V. Airport?
As of December 2025, there are 9 operators available to choose from for flights from Houston to Athens Eleftherios V. Airport.
How old do you have to be to fly from Houston to Athens Eleftherios V. Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport 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 Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Athens

Compare and see reviews for airlines that fly from Houston to Athens with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $544	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,606 reviews	Search British Airways flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Turkish Airlines	PriceFrom $572	Free Cancellation	Rating 7.3 4,112 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
KLM	PriceFrom $595	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Air Canada	PriceFrom $625	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
American Airlines	PriceFrom $629	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Lufthansa	PriceFrom $675	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Chalcis

Agia Marina

Porto Cheli

Galaxidi

Why use momondo?

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

Finding the right flight to Athens from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Athens quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Athens flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Houston and Athens 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 Athens right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Athens, momondo offers a useful price alert feature which will track prices for flights to Athens from Houston and alert you when they change.