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

British Airways and Air France 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 10 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 January 2026, there are 10 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.

$184 Cheap Flights from Houston to Athens in 2026

Q: What is the typical price of a round-trip flight between Houston and Athens?

Prices are currently low for flights on this route. Typical prices usually range from $550 to $663. The lowest price recently found on this route was $538.

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Find the cheapest flights from Houston to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:32 am - 4:15 pm

IAH

ATH

25h 43m

2 stops

7:30 am - 2:05 pm

ATH

IAH

38h 35m

1 stop

$538British Airways

Thu, Jan 29 - Thu, Feb 5

11:55 am - 12:20 am

IAH

ATH

29h 25m

2 stops

1:35 pm - 9:34 pm

ATH

IAH

39h 59m

2 stops

$539Austrian Airlines

Wed, Mar 18 - Sun, Mar 29

6:32 am - 4:15 pm

IAH

ATH

25h 43m

2 stops

2:50 pm - 10:42 pm

ATH

IAH

39h 52m

2 stops

$540British Airways

Thu, Jan 29 - Sun, Feb 1

4:50 pm - 4:15 pm

IAH

ATH

16h 25m

1 stop

8:00 pm - 1:25 pm

ATH

IAH

25h 25m

1 stop

$542British Airways

Thu, Mar 12 - Tue, Mar 31

12:18 pm - 6:50 pm

HOU

ATH

22h 32m

2 stops

8:20 pm - 11:58 pm

ATH

HOU

34h 38m

2 stops

$542British Airways

Wed, Mar 4 - Wed, Mar 11

7:10 am - 10:20 am

IAH

ATH

19h 10m

1 stop

10:55 am - 11:09 am

ATH

IAH

31h 14m

2 stops

$545Air Canada

Thu, Mar 5 - Sun, Mar 15

4:30 pm - 4:15 pm

IAH

ATH

15h 45m

1 stop

6:25 am - 6:15 pm

ATH

IAH

19h 50m

1 stop

$549United Airlines

Thu, Jan 29 - Thu, Feb 5

6:38 pm - 5:30 am

IAH

ATH

26h 52m

1 stop

7:30 am - 3:15 pm

ATH

IAH

39h 45m

1 stop

$551Multiple Airlines

Wed, Apr 15 - Tue, Apr 28

6:00 am - 9:35 am

HOU

ATH

20h 35m

2 stops

10:05 am - 10:39 am

ATH

HOU

32h 34m

2 stops

$590Delta

Mon, Mar 16 - Mon, Mar 30

11:44 am - 1:15 am

HOU

ATH

30h 31m

2 stops

2:35 pm - 4:32 pm

ATH

HOU

33h 57m

2 stops

$597Delta

Wed, Mar 25 - Mon, Apr 6

Delta flights from Houston to Athens

Our best Delta deals on Houston to Athens flight tickets

Delta

Mar 12

IAH4:30 pmHouston George Bush Intcntl

13h 30m

1 stop

ATH1:00 pmAthens Eleftherios V.

Mar 26

ATH11:50 amAthens Eleftherios V.

28h 06m

2 stops

IAH8:56 amHouston George Bush Intcntl

$545

Delta

Jan 29

IAH4:05 pmHouston George Bush Intcntl

13h 30m

1 stop

ATH1:35 pmAthens Eleftherios V.

Feb 5

ATH6:05 amAthens Eleftherios V.

15h 25m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$553

Delta

Apr 20

IAH3:50 pmHouston George Bush Intcntl

13h 50m

1 stop

ATH1:40 pmAthens Eleftherios V.

Apr 28

ATH6:00 amAthens Eleftherios V.

15h 15m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$556

United Airlines flights from Houston to Athens

Our best United Airlines deals on Houston to Athens flight tickets

United Airlines

Jan 29

IAH4:30 pmHouston George Bush Intcntl

15h 45m

1 stop

ATH4:15 pmAthens Eleftherios V.

Feb 5

ATH6:25 amAthens Eleftherios V.

19h 50m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$549

United Airlines

Mar 14

IAH7:25 amHouston George Bush Intcntl

22h 45m

2 stops

ATH1:10 pmAthens Eleftherios V.

Mar 31

ATH6:45 amAthens Eleftherios V.

14h 50m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$554

United Airlines

Apr 18

IAH10:05 pmHouston George Bush Intcntl

28h 30m

1 stop

ATH10:35 amAthens Eleftherios V.

Apr 28

ATH12:35 pmAthens Eleftherios V.

16h 46m

1 stop

IAH9:21 pmHouston George Bush Intcntl

$567

Fly from

Fly to

Route

Depart

Return

Price

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 1/29

6:32 am-4:15 pm

2 stops25h 43m

Athens Eleftherios V.

Thu 2/5

7:30 am-2:05 pm

1 stop38h 35m

$538

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 3/18

11:55 am-12:20 am

2 stops29h 25m

Athens Eleftherios V.

Sun 3/29

1:35 pm-9:34 pm

2 stops39h 59m

$539

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 1/29

6:32 am-4:15 pm

2 stops25h 43m

Athens Eleftherios V.

Sun 2/1

2:50 pm-10:42 pm

2 stops39h 52m

$540

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 3/12

4:50 pm-4:15 pm

1 stop16h 25m

Athens Eleftherios V.

Tue 3/31

8:00 pm-1:25 pm

1 stop25h 25m

$542

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 3/4

12:18 pm-6:50 pm

2 stops22h 32m

Athens Eleftherios V.

Wed 3/11

8:20 pm-11:58 pm

2 stops34h 38m

$542

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 3/5

7:10 am-10:20 am

1 stop19h 10m

Athens Eleftherios V.

Sun 3/15

10:55 am-11:09 am

2 stops31h 14m

$545

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Thu 1/29

4:30 pm-4:15 pm

1 stop15h 45m

Athens Eleftherios V.

Thu 2/5

6:25 am-6:15 pm

1 stop19h 50m

$549

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Wed 4/15

6:38 pm-5:30 am

1 stop26h 52m

Athens Eleftherios V.

Tue 4/28

7:30 am-3:15 pm

1 stop39h 45m

$551

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Mon 3/16

6:00 am-9:35 am

2 stops20h 35m

Athens Eleftherios V.

Mon 3/30

10:05 am-10:39 am

2 stops32h 34m

$590

HoustonAthens

HOU - ATH

HOUATH

Houston Hobby

Wed 3/25

11:44 am-1:15 am

2 stops30h 31m

Athens Eleftherios V.

Mon 4/6

2:35 pm-4:32 pm

2 stops33h 57m

$597

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 typical price of a round-trip flight between Houston and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Houston is in January. Flight prices, which tend to average around $610, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $647.

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 $860 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 25m
Direct flights	None

The fastest flight from Houston to Athens takes 15h 25m

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 25m.
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 January 2026, there are 10 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 8,049 reviews	Search Delta flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,676 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $571	Free Cancellation	Rating 7.3 4,175 reviews	Search Turkish Airlines flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,522 reviews	Search Air France flights
Lufthansa	PriceFrom $571	Free Cancellation	Rating 6.8 7,717 reviews	Search Lufthansa flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
ITA Airways	PriceFrom $598	Free Cancellation	Rating 6.7 1,128 reviews	Search ITA Airways flights
KLM	PriceFrom $598	Free Cancellation	Rating 7.7 1,440 reviews	Search KLM flights
Air Canada	PriceFrom $626	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
American Airlines	PriceFrom $629	Free Cancellation	Rating 7.2 11,132 reviews	Search American Airlines flights

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Glyfada

Marathon

Hydra

Skala

Aegina

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.