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Cheap flights from Houston George Bush Intcntl Airport to Thera from $333

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 Thera departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:35 pm - 4:55 pm
IAH
-
JTR
17h 20m
1 stop
Lufthansa Logo
7:10 pm - 1:35 pm
JTR
-
IAH
26h 25m
2 stops
$837Lufthansa
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
11:45 am - 8:50 pm
IAH
-
JTR
25h 05m
2 stops
Multiple Airlines Logo
8:45 pm - 8:18 pm
JTR
-
IAH
31h 33m
2 stops
$838Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
3:35 pm - 1:30 pm
IAH
-
JTR
13h 55m
1 stop
Lufthansa Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$841Lufthansa
Sun, Aug 23 - Mon, Aug 31
Lufthansa Logo
3:35 pm - 1:30 pm
IAH
-
JTR
13h 55m
1 stop
Lufthansa Logo
7:10 pm - 12:27 am
JTR
-
IAH
37h 17m
2 stops
$848Lufthansa
Sun, Aug 23 - Wed, Sep 2
Multiple Airlines Logo
11:45 am - 8:50 pm
IAH
-
JTR
25h 05m
2 stops
Multiple Airlines Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$851Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
3:35 pm - 1:30 pm
IAH
-
JTR
13h 55m
1 stop
Lufthansa Logo
2:20 pm - 12:27 am
JTR
-
IAH
42h 07m
2 stops
$857Lufthansa
Sun, Aug 23 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 1:30 pm
IAH
-
JTR
36h 24m
2 stops
Lufthansa Logo
7:10 pm - 12:27 am
JTR
-
IAH
37h 17m
2 stops
$858Lufthansa
Sat, Aug 22 - Wed, Sep 2
British Airways Logo
9:05 pm - 4:20 pm
IAH
-
JTR
35h 15m
1 stop
British Airways Logo
2:45 pm - 7:15 pm
JTR
-
IAH
36h 30m
1 stop
$860British Airways
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 1:30 pm
IAH
-
JTR
36h 24m
2 stops
Lufthansa Logo
2:20 pm - 1:35 pm
JTR
-
IAH
31h 15m
1 stop
$862Lufthansa
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
9:05 pm - 4:20 pm
IAH
-
JTR
35h 15m
1 stop
British Airways Logo
2:45 pm - 7:15 pm
JTR
-
IAH
36h 30m
1 stop
$864British Airways
Mon, Aug 24 - Mon, Aug 31

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British Airways flights from Houston George Bush Intcntl Airport to Thera

Our best British Airways deals on Houston George Bush Intcntl Airport to Thera flight tickets
British Airways
Aug 24
IAH9:05 pmHouston George Bush Intcntl
35h 15m
1 stop
JTR4:20 pmThera Santorini
Aug 31
JTR2:45 pmThera Santorini
36h 30m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$860
British Airways
Aug 24
IAH9:05 pmHouston George Bush Intcntl
35h 15m
1 stop
JTR4:20 pmThera Santorini
Aug 31
JTR2:45 pmThera Santorini
36h 30m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$864
British Airways
Aug 24
IAH9:05 pmHouston George Bush Intcntl
35h 15m
1 stop
JTR4:20 pmThera Santorini
Sep 2
JTR5:10 pmThera Santorini
34h 10m
1 stop
IAH7:20 pmHouston George Bush Intcntl
$865

American Airlines flights from Houston George Bush Intcntl Airport to Thera

Our best American Airlines deals on Houston George Bush Intcntl Airport to Thera flight tickets
American Airlines
Aug 5
IAH1:16 pmHouston George Bush Intcntl
18h 59m
2 stops
JTR4:15 pmThera Santorini
Aug 12
JTR5:10 pmThera Santorini
32h 54m
2 stops
IAH6:04 pmHouston George Bush Intcntl
$886
American Airlines
Jul 30
IAH11:42 amHouston George Bush Intcntl
18h 23m
2 stops
JTR2:05 pmThera Santorini
Aug 6
JTR5:05 pmThera Santorini
36h 27m
2 stops
IAH9:32 pmHouston George Bush Intcntl
$936

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Thera 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 July 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 10/14

3:35 pm-4:55 pm

1 stop17h 20m

Thera Santorini

Wed 10/21

7:10 pm-1:35 pm

2 stops26h 25m

$837

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/24

11:45 am-8:50 pm

2 stops25h 05m

Thera Santorini

Mon 8/31

8:45 pm-8:18 pm

2 stops31h 33m

$838

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 8/23

3:35 pm-1:30 pm

1 stop13h 55m

Thera Santorini

Mon 8/31

2:20 pm-1:35 pm

1 stop31h 15m

$841

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 8/23

3:35 pm-1:30 pm

1 stop13h 55m

Thera Santorini

Wed 9/2

7:10 pm-12:27 am

2 stops37h 17m

$848

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/24

11:45 am-8:50 pm

2 stops25h 05m

Thera Santorini

Mon 8/31

2:20 pm-1:35 pm

1 stop31h 15m

$851

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 8/23

3:35 pm-1:30 pm

1 stop13h 55m

Thera Santorini

Mon 8/31

2:20 pm-12:27 am

2 stops42h 07m

$857

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 8/22

5:06 pm-1:30 pm

2 stops36h 24m

Thera Santorini

Wed 9/2

7:10 pm-12:27 am

2 stops37h 17m

$858

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/24

9:05 pm-4:20 pm

1 stop35h 15m

Thera Santorini

Mon 8/31

2:45 pm-7:15 pm

1 stop36h 30m

$860

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 8/22

5:06 pm-1:30 pm

2 stops36h 24m

Thera Santorini

Mon 8/31

2:20 pm-1:35 pm

1 stop31h 15m

$862

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 8/24

9:05 pm-4:20 pm

1 stop35h 15m

Thera Santorini

Mon 8/31

2:45 pm-7:15 pm

1 stop36h 30m

$864

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 Thera from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Thera

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 airline that flies from Houston George Bush Intcntl to Thera Santorini?

British Airways, American Airlines, and Iberia are the most popular carriers operating from Houston George Bush Intcntl to Thera Santorini

When to book flights from Houston George Bush Intcntl Airport to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Thera according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Thera (IAH to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Thera

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Thera takes 16h 45m
There are no direct flights from Houston George Bush Intcntl Airport to Thera. There are no popular flight routes from Houston George Bush Intcntl Airport to Thera.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Thera

  • How far is Houston George Bush Intcntl to Thera Santorini by plane?

    Thera Santorini is 6451.3 mi away from Houston George Bush Intcntl. A reasonable flight in good conditions will take 16h 45m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Thera Santorini Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Thera Santorini Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Thera Santorini Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Thera Santorini Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Thera Santorini Airport.

  • What documentation or ID do you need to fly to Thera Santorini Airport?

    The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Thera?

Best airlines flying from Houston George Bush Intcntl Airport to Thera

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Thera with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $818Free CancellationRating
6.7
8,094 reviews
Search British Airways flights

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Why use momondo?

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

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 Thera from Houston.

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

momondo does allow users to show only those flights to Thera from Houston which offer a flexible booking policy as well as other useful filters and features.

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

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

Of course. momondo tracks the price of Houston to Thera 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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