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Cheap flights from Houston to Thera from $328

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 8/11. 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 to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$837Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
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
$842Lufthansa
Sun, Aug 23 - 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
$859British Airways
Mon, Aug 24 - 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
$862British Airways
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
6:44 pm - 1:30 pm
IAH
-
JTR
34h 46m
2 stops
Lufthansa Logo
2:20 pm - 10:45 pm
JTR
-
IAH
40h 25m
2 stops
$867Lufthansa
Sat, Aug 8 - Mon, Oct 5
American Airlines Logo
12:46 pm - 4:20 pm
HOU
-
JTR
19h 34m
2 stops
American Airlines Logo
2:50 pm - 7:51 pm
JTR
-
HOU
37h 01m
2 stops
$885American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
5:41 am - 1:50 pm
HOU
-
JTR
24h 09m
2 stops
American Airlines Logo
2:45 pm - 5:44 pm
JTR
-
HOU
34h 59m
2 stops
$886American Airlines
Mon, Aug 10 - Mon, Aug 17
Delta Logo
6:00 am - 1:00 pm
HOU
-
JTR
23h 00m
2 stops
Delta Logo
1:35 pm - 4:23 pm
JTR
-
HOU
34h 48m
2 stops
$992Delta
Tue, Aug 18 - Mon, Aug 24
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
$1,060Delta
Sun, Aug 23 - Sun, Aug 30

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Lufthansa flights from Houston to Thera

Our best Lufthansa deals on Houston to Thera flight tickets
Lufthansa
Aug 23
IAH3:35 pmHouston George Bush Intcntl
13h 55m
1 stop
JTR1:30 pmThera Santorini
Aug 31
JTR2:20 pmThera Santorini
31h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$842
Lufthansa
Aug 8
IAH6:44 pmHouston George Bush Intcntl
34h 46m
2 stops
JTR1:30 pmThera Santorini
Oct 5
JTR2:20 pmThera Santorini
40h 25m
2 stops
IAH10:45 pmHouston George Bush Intcntl
$867
Lufthansa
Aug 10
IAH3:35 pmHouston George Bush Intcntl
17h 15m
1 stop
JTR4:50 pmThera Santorini
Aug 17
JTR2:20 pmThera Santorini
31h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$868

American Airlines flights from Houston to Thera

Our best American Airlines deals on Houston to Thera flight tickets
American Airlines
Aug 5
IAH11:28 amHouston George Bush Intcntl
20h 47m
2 stops
JTR4:15 pmThera Santorini
Aug 12
JTR5:10 pmThera Santorini
35h 30m
2 stops
IAH8:40 pmHouston George Bush Intcntl
$885
American Airlines
Aug 10
HOU5:41 amHouston Hobby
24h 09m
2 stops
JTR1:50 pmThera Santorini
Aug 17
JTR2:45 pmThera Santorini
34h 59m
2 stops
HOU5:44 pmHouston Hobby
$886
American Airlines
Aug 8
HOU12:14 pmHouston Hobby
20h 01m
2 stops
JTR4:15 pmThera Santorini
Oct 5
JTR2:45 pmThera Santorini
35h 07m
2 stops
HOU5:52 pmHouston Hobby
$904

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 June 28, 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

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

$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
Quickest round-trip

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

$842

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

$859

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

$862

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 8/8

6:44 pm-1:30 pm

2 stops34h 46m

Thera Santorini

Mon 10/5

2:20 pm-10:45 pm

2 stops40h 25m

$867

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Tue 8/4

12:46 pm-4:20 pm

2 stops19h 34m

Thera Santorini

Tue 8/11

2:50 pm-7:51 pm

2 stops37h 01m

$885

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Mon 8/10

5:41 am-1:50 pm

2 stops24h 09m

Thera Santorini

Mon 8/17

2:45 pm-5:44 pm

2 stops34h 59m

$886

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Tue 8/18

6:00 am-1:00 pm

2 stops23h 00m

Thera Santorini

Mon 8/24

1:35 pm-4:23 pm

2 stops34h 48m

$992

HoustonThera

HOU - JTR

HOUJTR

Houston Hobby

Sun 8/23

6:00 am-12:40 pm

2 stops22h 40m

Thera Santorini

Sun 8/30

1:35 pm-4:25 pm

2 stops34h 50m

$1,060

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 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, American Airlines, and Lufthansa are the most popular carriers 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

13h 55m

Direct flights

None
The fastest flight from Houston to Thera takes 13h 55m
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. 13h 55m 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 $731Free CancellationRating
6.7
8,077 reviews
Search British Airways flights

Traveling to a place near Thera?

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