What is the cheapest airline that flies from Houston to Greek Islands?

British Airways is the most popular carrier operating from Houston to Greek Islands

When did momondo last update prices for flights from Houston to Greek Islands?

Prices for flights from Houston to Greek Islands were last updated today.

How many operators does momondo search for flights from Houston to Greek Islands?

As of December 2025, there is 1 operator available to choose from for flights from Houston to Greek Islands.

How old do you have to be to fly from Houston to Greek Islands?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Greek Islands.

What documentation or ID do you need to fly to Greek Islands?

The travel and health documents required for your trip to Greek Islands 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 Greek Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$344 Cheap Flights from Houston to Greek Islands in 2025/26

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Find the cheapest flights from Houston to Greek Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 10:25 pm

IAH

JTR

21h 55m2 stops

11:55 am - 2:10 pm

JTR

IAH

34h 15m2 stops

$695Multiple Airlines

Thu, Jan 29 - Thu, Feb 12

9:05 pm - 1:55 pm

IAH

HER

32h 50m1 stop

6:20 pm - 7:10 pm

HER

IAH

32h 50m1 stop

$729British Airways

Wed, May 6 - Sat, May 9

3:30 pm - 2:00 pm

IAH

JTR

14h 30m1 stop

3:05 pm - 10:36 pm

JTR

IAH

39h 31m2 stops

$750British Airways

Sun, Mar 29 - Fri, Apr 3

4:30 pm - 10:25 pm

IAH

JTR

21h 55m2 stops

2:45 pm - 2:10 pm

JTR

IAH

31h 25m2 stops

$756Multiple Airlines

Fri, Feb 6 - Fri, Feb 13

6:04 am - 2:00 pm

IAH

JTR

23h 56m2 stops

3:05 pm - 8:14 pm

JTR

IAH

37h 09m2 stops

$761American Airlines

Sun, Mar 29 - Fri, Apr 3

4:30 pm - 10:35 am

IAH

JMK

34h 05m2 stops

5:50 pm - 3:10 pm

JMK

IAH

28h 20m2 stops

$762Multiple Airlines

Thu, Feb 12 - Thu, Mar 12

3:30 pm - 3:30 pm

IAH

JMK

16h 00m1 stop

6:45 pm - 7:15 pm

JMK

IAH

32h 30m1 stop

$766British Airways

Wed, May 6 - Sun, May 10

9:05 pm - 4:10 pm

IAH

JTR

35h 05m1 stop

2:50 pm - 7:15 pm

JTR

IAH

36h 25m1 stop

$766British Airways

Thu, Apr 30 - Mon, May 11

10:18 am - 2:05 pm

HOU

JTR

19h 47m2 stops

2:50 pm - 8:02 pm

JTR

HOU

37h 12m2 stops

$1,140American Airlines

Thu, Apr 30 - Mon, May 11

9:11 am - 2:05 pm

HOU

JTR

20h 54m2 stops

2:50 pm - 8:02 pm

JTR

HOU

37h 12m2 stops

$1,148American Airlines

Thu, Apr 30 - Mon, May 11

Lufthansa flights from Houston to Greek Islands

Our best Lufthansa deals on Houston to Greek Islands flight tickets

Lufthansa

Dec 26

IAH4:30 pmHouston George Bush Intcntl

35h 45m

2 stops

HER12:15 pmHeraklion N. Kazantzakis Apt.

Jan 4

HER1:10 pmHeraklion N. Kazantzakis Apt.

33h 25m

2 stops

IAH2:35 pmHouston George Bush Intcntl

$9,128

Find similar

Lufthansa

Dec 26

IAH4:30 pmHouston George Bush Intcntl

35h 45m

2 stops

HER12:15 pmHeraklion N. Kazantzakis Apt.

Jan 4

HER1:10 pmHeraklion N. Kazantzakis Apt.

33h 25m

2 stops

IAH2:35 pmHouston George Bush Intcntl

$10,681

Find similar

Lufthansa

Dec 26

IAH4:50 pmHouston George Bush Intcntl

35h 25m

1 stop

HER12:15 pmHeraklion N. Kazantzakis Apt.

Jan 4

HER9:35 amHeraklion N. Kazantzakis Apt.

21h 37m

2 stops

IAH11:12 pmHouston George Bush Intcntl

$11,292

Find similar

British Airways flights from Houston to Greek Islands

Our best British Airways deals on Houston to Greek Islands flight tickets

British Airways

May 6

IAH9:05 pmHouston George Bush Intcntl

32h 50m

1 stop

HER1:55 pmHeraklion N. Kazantzakis Apt.

May 9

HER6:20 pmHeraklion N. Kazantzakis Apt.

32h 50m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$729

Find similar

British Airways

Mar 29

IAH3:30 pmHouston George Bush Intcntl

14h 30m

1 stop

JTR2:00 pmThera Santorini

Apr 3

JTR3:05 pmThera Santorini

39h 31m

2 stops

IAH10:36 pmHouston George Bush Intcntl

$750

Find similar

British Airways

Apr 30

IAH9:05 pmHouston George Bush Intcntl

35h 05m

1 stop

JTR4:10 pmThera Santorini

May 11

JTR2:50 pmThera Santorini

36h 25m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$766

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 1/29

4:30 pm-10:25 pm

2 stops21h 55m

Thera Santorini

Thu 2/12

11:55 am-2:10 pm

2 stops34h 15m

$695

HoustonHeraklion

IAH - HER

IAHHER

Houston George Bush Intcntl

Wed 5/6

9:05 pm-1:55 pm

1 stop32h 50m

Heraklion N. Kazantzakis Apt.

Sat 5/9

6:20 pm-7:10 pm

1 stop32h 50m

$729

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 3/29

3:30 pm-2:00 pm

1 stop14h 30m

Thera Santorini

Fri 4/3

3:05 pm-10:36 pm

2 stops39h 31m

$750

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Fri 2/6

4:30 pm-10:25 pm

2 stops21h 55m

Thera Santorini

Fri 2/13

2:45 pm-2:10 pm

2 stops31h 25m

$756

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 3/29

6:04 am-2:00 pm

2 stops23h 56m

Thera Santorini

Fri 4/3

3:05 pm-8:14 pm

2 stops37h 09m

$761

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Thu 2/12

4:30 pm-10:35 am

2 stops34h 05m

Mikonos

Thu 3/12

5:50 pm-3:10 pm

2 stops28h 20m

$762

HoustonMykonos

IAH - JMK

IAHJMK

Houston George Bush Intcntl

Wed 5/6

3:30 pm-3:30 pm

1 stop16h 00m

Mikonos

Sun 5/10

6:45 pm-7:15 pm

1 stop32h 30m

$766

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

9:05 pm-4:10 pm

1 stop35h 05m

Thera Santorini

Mon 5/11

2:50 pm-7:15 pm

1 stop36h 25m

$766

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Thu 4/30

10:18 am-2:05 pm

2 stops19h 47m

Thera Santorini

Mon 5/11

2:50 pm-8:02 pm

2 stops37h 12m

$1,140

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Thu 4/30

9:11 am-2:05 pm

2 stops20h 54m

Thera Santorini

Mon 5/11

2:50 pm-8:02 pm

2 stops37h 12m

$1,148

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Greek Islands

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 day to depart on your flight to Greek Islands?

Our data shows that Saturday is the least expensive day to fly to Greek Islands. Tickets to fly out on this day can be as low as $1,310. On the other hand, Friday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,881.

Cheap Houston to Greek Islands flight deals and tips

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

Fastest flight time	14h 25m
Direct flights	None

The fastest flight from Houston to Greek Islands takes 14h 25m

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

Search flight deals

When did momondo last update prices for flights from Houston to Greek Islands?
Prices for flights from Houston to Greek Islands were last updated today.
How many operators does momondo search for flights from Houston to Greek Islands?
As of December 2025, there is 1 operator available to choose from for flights from Houston to Greek Islands.
How old do you have to be to fly from Houston to Greek Islands?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Greek Islands.
What documentation or ID do you need to fly to Greek Islands?
The travel and health documents required for your trip to Greek Islands 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 Greek Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Greek Islands

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $731	Free Cancellation	Rating 6.7 7,609 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Houston to Greek Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greek Islands that suits you.

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

All flight searches from Houston to Greek Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Greek Islands?

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 Greek Islands from Houston.

I’m not ready to book a flight from Houston to Greek Islands right now. Can momondo alert me if prices change?

Price alerts on flights to Greek Islands from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.