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Cheap flights from Houston to Thera from $535

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 5/18. 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

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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
3:30 pm - 4:25 pm
IAH
-
JTR
16h 55m
1 stop
British Airways Logo
5:05 pm - 1:25 pm
JTR
-
IAH
28h 20m
1 stop
$930British Airways
Sun, Aug 23 - Thu, Aug 27
British Airways Logo
3:35 pm - 2:05 pm
IAH
-
JTR
14h 30m
1 stop
British Airways Logo
2:45 pm - 7:15 pm
JTR
-
IAH
36h 30m
1 stop
$950British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
3:25 pm - 1:55 pm
IAH
-
JTR
14h 30m
1 stop
British Airways Logo
5:05 pm - 7:19 pm
JTR
-
IAH
34h 14m
2 stops
$965British Airways
Sun, Apr 26 - Sat, May 2
British Airways Logo
5:25 pm - 3:05 pm
IAH
-
JTR
37h 40m
2 stops
British Airways Logo
2:45 pm - 1:20 pm
JTR
-
IAH
30h 35m
1 stop
$989British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
5:25 pm - 3:05 pm
IAH
-
JTR
37h 40m
2 stops
British Airways Logo
2:45 pm - 9:29 pm
JTR
-
IAH
38h 44m
2 stops
$1,000British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
4:18 pm - 3:05 pm
HOU
-
JTR
38h 47m
2 stops
British Airways Logo
2:45 pm - 7:51 pm
JTR
-
HOU
37h 06m
2 stops
$1,001British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
5:25 pm - 3:05 pm
IAH
-
JTR
37h 40m
2 stops
British Airways Logo
2:45 pm - 11:48 pm
JTR
-
IAH
41h 03m
2 stops
$1,001British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
4:59 pm - 1:55 pm
IAH
-
JTR
36h 56m
2 stops
British Airways Logo
3:55 pm - 1:20 pm
JTR
-
IAH
29h 25m
1 stop
$1,009British Airways
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
9:57 am - 4:15 pm
HOU
-
JTR
22h 18m
2 stops
American Airlines Logo
3:55 pm - 7:51 pm
JTR
-
HOU
35h 56m
2 stops
$1,028American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
10:06 am - 4:15 pm
IAH
-
JTR
22h 09m
2 stops
American Airlines Logo
3:55 pm - 5:23 pm
JTR
-
IAH
33h 28m
2 stops
$1,028American Airlines
Sat, Apr 18 - Sat, Apr 25

British Airways flights from Houston to Thera

Our best British Airways deals on Houston to Thera flight tickets
British Airways
Aug 23
IAH3:30 pmHouston George Bush Intcntl
16h 55m
1 stop
JTR4:25 pmThera Santorini
Aug 27
JTR5:05 pmThera Santorini
28h 20m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$930
British Airways
Apr 30
IAH3:35 pmHouston George Bush Intcntl
14h 30m
1 stop
JTR2:05 pmThera Santorini
May 11
JTR2:45 pmThera Santorini
36h 30m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$950
British Airways
Apr 30
IAH5:25 pmHouston George Bush Intcntl
37h 40m
2 stops
JTR3:05 pmThera Santorini
May 11
JTR2:45 pmThera Santorini
30h 35m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$989

American Airlines flights from Houston to Thera

Our best American Airlines deals on Houston to Thera flight tickets
American Airlines
Apr 18
HOU9:57 amHouston Hobby
22h 18m
2 stops
JTR4:15 pmThera Santorini
Apr 25
JTR3:55 pmThera Santorini
35h 56m
2 stops
HOU7:51 pmHouston Hobby
$1,028
American Airlines
Apr 18
HOU9:57 amHouston Hobby
22h 18m
2 stops
JTR4:15 pmThera Santorini
Apr 25
JTR3:55 pmThera Santorini
35h 56m
2 stops
HOU7:51 pmHouston Hobby
$1,063
American Airlines
Apr 18
HOU9:57 amHouston Hobby
22h 18m
2 stops
JTR4:15 pmThera Santorini
Apr 25
JTR3:55 pmThera Santorini
35h 56m
2 stops
HOU7:51 pmHouston Hobby
$1,098

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 March 24, 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
Quickest round-trip

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 8/23

3:30 pm-4:25 pm

1 stop16h 55m

Thera Santorini

Thu 8/27

5:05 pm-1:25 pm

1 stop28h 20m

$930

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

3:35 pm-2:05 pm

1 stop14h 30m

Thera Santorini

Mon 5/11

2:45 pm-7:15 pm

1 stop36h 30m

$950

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 4/26

3:25 pm-1:55 pm

1 stop14h 30m

Thera Santorini

Sat 5/2

5:05 pm-7:19 pm

2 stops34h 14m

$965

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

5:25 pm-3:05 pm

2 stops37h 40m

Thera Santorini

Mon 5/11

2:45 pm-1:20 pm

1 stop30h 35m

$989

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

5:25 pm-3:05 pm

2 stops37h 40m

Thera Santorini

Mon 5/11

2:45 pm-9:29 pm

2 stops38h 44m

$1,000

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Thu 4/30

4:18 pm-3:05 pm

2 stops38h 47m

Thera Santorini

Mon 5/11

2:45 pm-7:51 pm

2 stops37h 06m

$1,001

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

5:25 pm-3:05 pm

2 stops37h 40m

Thera Santorini

Mon 5/11

2:45 pm-11:48 pm

2 stops41h 03m

$1,001

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/18

4:59 pm-1:55 pm

2 stops36h 56m

Thera Santorini

Sat 4/25

3:55 pm-1:20 pm

1 stop29h 25m

$1,009

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Sat 4/18

9:57 am-4:15 pm

2 stops22h 18m

Thera Santorini

Sat 4/25

3:55 pm-7:51 pm

2 stops35h 56m

$1,028

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/18

10:06 am-4:15 pm

2 stops22h 09m

Thera Santorini

Sat 4/25

3:55 pm-5:23 pm

2 stops33h 28m

$1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

14h 20m

Direct flights

None
The fastest flight from Houston to Thera takes 14h 20m
There are no direct flights from Houston to Thera. There are no popular flight routes from Houston to Thera.
Search flight deals

  • How far is Houston to Thera Santorini by plane?

    Thera Santorini is 6463.8 mi away from Houston. 14h 20m 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 $783Free CancellationRating
6.7
7,813 reviews
Search British Airways flights

Traveling to a place near Thera?

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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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