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Cheap flights from Houston to Thera from $479

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 to Thera departing on 7/24. 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 to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:05 pm - 4:15 pm
IAH
-
JTR
35h 10m
1 stop
British Airways Logo
2:50 pm - 7:15 pm
JTR
-
IAH
36h 25m
1 stop
$884British Airways
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
7:00 am - 4:15 pm
IAH
-
JTR
49h 15m
2 stops
British Airways Logo
2:50 pm - 7:15 pm
JTR
-
IAH
36h 25m
1 stop
$921British Airways
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
9:05 pm - 2:05 pm
IAH
-
JTR
33h 00m
1 stop
British Airways Logo
5:10 pm - 7:20 pm
JTR
-
IAH
34h 10m
1 stop
$929British Airways
Wed, Sep 9 - Wed, Sep 16
British Airways Logo
7:00 am - 4:15 pm
IAH
-
JTR
49h 15m
2 stops
British Airways Logo
2:50 pm - 10:20 pm
JTR
-
IAH
39h 30m
2 stops
$931British Airways
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
3:35 pm - 1:30 pm
IAH
-
JTR
13h 55m
1 stop
Multiple Airlines Logo
8:55 pm - 8:18 pm
JTR
-
IAH
31h 23m
2 stops
$959Multiple Airlines
Sun, Aug 9 - Sun, Aug 16
Lufthansa Logo
3:35 pm - 4:55 pm
IAH
-
JTR
17h 20m
1 stop
Lufthansa Logo
7:10 pm - 12:22 am
JTR
-
IAH
37h 12m
2 stops
$965Lufthansa
Wed, Sep 9 - Wed, Sep 16
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
$973Lufthansa
Wed, Sep 23 - Wed, Sep 30
Delta Logo
6:00 am - 12:40 pm
HOU
-
JTR
22h 40m
2 stops
Delta Logo
1:35 pm - 4:25 pm
JTR
-
HOU
34h 50m
2 stops
$1,284Delta
Sun, Aug 2 - Sat, Aug 8
Delta Logo
6:00 am - 12:40 pm
HOU
-
JTR
22h 40m
2 stops
Delta Logo
1:45 pm - 9:51 pm
JTR
-
HOU
40h 06m
2 stops
$1,304Delta
Fri, Jul 17 - Tue, Jul 21
Multiple Airlines Logo
12:50 pm - 8:40 pm
HOU
-
JTR
23h 50m
2 stops
Multiple Airlines Logo
5:05 pm - 6:19 pm
JTR
-
HOU
33h 14m
2 stops
$1,577Multiple Airlines
Thu, Jun 25 - Sat, Jul 4

Lufthansa flights from Houston to Thera

Our best Lufthansa deals on Houston to Thera flight tickets
Lufthansa
Sep 9
IAH3:35 pmHouston George Bush Intcntl
17h 20m
1 stop
JTR4:55 pmThera Santorini
Sep 16
JTR7:10 pmThera Santorini
37h 12m
2 stops
IAH12:22 amHouston George Bush Intcntl
$965
Lufthansa
Sep 23
IAH3:35 pmHouston George Bush Intcntl
17h 20m
1 stop
JTR4:55 pmThera Santorini
Sep 30
JTR7:10 pmThera Santorini
26h 25m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$973
Lufthansa
Oct 6
IAH4:30 pmHouston George Bush Intcntl
17h 50m
2 stops
JTR6:20 pmThera Santorini
Oct 16
JTR7:25 pmThera Santorini
50h 10m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$1,021

Air France flights from Houston to Thera

Our best Air France deals on Houston to Thera flight tickets
Air France
Aug 1
IAH5:20 pmHouston George Bush Intcntl
35h 20m
2 stops
JTR12:40 pmThera Santorini
Aug 10
JTR1:35 pmThera Santorini
39h 12m
2 stops
IAH8:47 pmHouston George Bush Intcntl
$1,102
Air France
Aug 1
IAH5:05 pmHouston George Bush Intcntl
35h 35m
1 stop
JTR12:40 pmThera Santorini
Aug 10
JTR1:35 pmThera Santorini
32h 05m
1 stop
IAH1:40 pmHouston George Bush Intcntl
$1,142

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 May 10, 2026.
Use the filters below to find and compare flights from Houston to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 8/18

9:05 pm-4:15 pm

1 stop35h 10m

Thera Santorini

Tue 8/25

2:50 pm-7:15 pm

1 stop36h 25m

$884

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 8/18

7:00 am-4:15 pm

2 stops49h 15m

Thera Santorini

Tue 8/25

2:50 pm-7:15 pm

1 stop36h 25m

$921

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 9/9

9:05 pm-2:05 pm

1 stop33h 00m

Thera Santorini

Wed 9/16

5:10 pm-7:20 pm

1 stop34h 10m

$929

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 8/18

7:00 am-4:15 pm

2 stops49h 15m

Thera Santorini

Tue 8/25

2:50 pm-10:20 pm

2 stops39h 30m

$931

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 8/9

3:35 pm-1:30 pm

1 stop13h 55m

Thera Santorini

Sun 8/16

8:55 pm-8:18 pm

2 stops31h 23m

$959

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 9/9

3:35 pm-4:55 pm

1 stop17h 20m

Thera Santorini

Wed 9/16

7:10 pm-12:22 am

2 stops37h 12m

$965
Quickest round-trip

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 9/23

3:35 pm-4:55 pm

1 stop17h 20m

Thera Santorini

Wed 9/30

7:10 pm-1:35 pm

2 stops26h 25m

$973

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Sun 8/2

6:00 am-12:40 pm

2 stops22h 40m

Thera Santorini

Sat 8/8

1:35 pm-4:25 pm

2 stops34h 50m

$1,284

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Fri 7/17

6:00 am-12:40 pm

2 stops22h 40m

Thera Santorini

Tue 7/21

1:45 pm-9:51 pm

2 stops40h 06m

$1,304

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Thu 6/25

12:50 pm-8:40 pm

2 stops23h 50m

Thera Santorini

Sat 7/4

5:05 pm-6:19 pm

2 stops33h 14m

$1,577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Thera from

How to get the cheapest flight ticket from Houston 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 to Thera Santorini?

British Airways is the most popular carrier operating from Houston to Thera Santorini

Cheap Houston to Thera flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Houston to Thera takes 15h 35m
There are no direct flights from Houston to Thera. There are no popular flight routes from Houston to Thera.
Search flight deals

Frequently asked questions about flying from Houston to Thera

  • How far is Houston to Thera Santorini by plane?

    Thera Santorini is 6463.8 mi away from Houston. 15h 35m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Houston 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 to Thera Santorini Airport.

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

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

Best airlines flying from Houston to Thera

Compare and see reviews for airlines that fly from Houston to Thera with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $807Free CancellationRating
6.7
7,964 reviews
Search British Airways flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
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Karterados

Why use momondo?

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

It is quick and easy to find Houston to Thera 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 Thera that suits you.

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

Flights from Houston to Thera with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Houston to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.

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